err.emit();
this.session.abort_if_errors();
} else {
+ if this.session.teach(&err.get_code().unwrap()) {
+ err.note("If you don't know the basics of Rust, you can go look to the Rust Book \
+ to get started: https://doc.rust-lang.org/book/");
+ }
err.emit();
}
}
fn not_const(&mut self) {
self.add(Qualif::NOT_CONST);
if self.mode != Mode::Fn {
- span_err!(self.tcx.sess, self.span, E0019,
- "{} contains unimplemented expression type", self.mode);
+ let mut err = struct_span_err!(
+ self.tcx.sess,
+ self.span,
+ E0019,
+ "{} contains unimplemented expression type",
+ self.mode
+ );
+ if self.tcx.sess.teach(&err.get_code().unwrap()) {
+ err.note("A function call isn't allowed in the const's initialization expression \
+ because the expression's value must be known at compile-time.");
+ err.note("Remember: you can't use a function call inside a const's initialization \
+ expression! However, you can use it anywhere else.");
+ }
+ err.emit();
}
}
fn statement_like(&mut self) {
self.add(Qualif::NOT_CONST);
if self.mode != Mode::Fn {
- span_err!(self.tcx.sess, self.span, E0016,
- "blocks in {}s are limited to items and tail expressions",
- self.mode);
+ let mut err = struct_span_err!(
+ self.tcx.sess,
+ self.span,
+ E0016,
+ "blocks in {}s are limited to items and tail expressions",
+ self.mode
+ );
+ if self.tcx.sess.teach(&err.get_code().unwrap()) {
+ err.note("Blocks in constants may only contain items (such as constant, function \
+ definition, etc...) and a tail expression.");
+ err.help("To avoid it, you have to replace the non-item object.");
+ }
+ err.emit();
}
}
}
if self.mode == Mode::Const || self.mode == Mode::ConstFn {
- span_err!(self.tcx.sess, self.span, E0013,
- "{}s cannot refer to statics, use \
- a constant instead", self.mode);
+ let mut err = struct_span_err!(self.tcx.sess, self.span, E0013,
+ "{}s cannot refer to statics, use \
+ a constant instead", self.mode);
+ if self.tcx.sess.teach(&err.get_code().unwrap()) {
+ err.note(
+ "Static and const variables can refer to other const variables. But a \
+ const variable cannot refer to a static variable."
+ );
+ err.help(
+ "To fix this, the value can be extracted as a const and then used."
+ );
+ }
+ err.emit()
}
}
Place::Projection(ref proj) => {
if let ty::TyRawPtr(_) = base_ty.sty {
this.add(Qualif::NOT_CONST);
if this.mode != Mode::Fn {
- struct_span_err!(this.tcx.sess,
- this.span, E0396,
+ let mut err = struct_span_err!(
+ this.tcx.sess,
+ this.span,
+ E0396,
"raw pointers cannot be dereferenced in {}s",
- this.mode)
- .span_label(this.span,
- "dereference of raw pointer in constant")
- .emit();
+ this.mode
+ );
+ err.span_label(this.span,
+ "dereference of raw pointer in constant");
+ if this.tcx.sess.teach(&err.get_code().unwrap()) {
+ err.note(
+ "The value behind a raw pointer can't be determined \
+ at compile-time (or even link-time), which means it \
+ can't be used in a constant expression."
+ );
+ err.help("A possible fix is to dereference your pointer \
+ at some point in run-time.");
+ }
+ err.emit();
}
}
}
if !allow {
self.add(Qualif::NOT_CONST);
if self.mode != Mode::Fn {
- struct_span_err!(self.tcx.sess, self.span, E0017,
- "references in {}s may only refer \
- to immutable values", self.mode)
- .span_label(self.span, format!("{}s require immutable values",
- self.mode))
- .emit();
+ let mut err = struct_span_err!(self.tcx.sess, self.span, E0017,
+ "references in {}s may only refer \
+ to immutable values", self.mode);
+ err.span_label(self.span, format!("{}s require immutable values",
+ self.mode));
+ if self.tcx.sess.teach(&err.get_code().unwrap()) {
+ err.note("References in statics and constants may only refer to \
+ immutable values.\n\n\
+ Statics are shared everywhere, and if they refer to \
+ mutable data one might violate memory safety since \
+ holding multiple mutable references to shared data is \
+ not allowed.\n\n\
+ If you really want global mutable state, try using \
+ static mut or a global UnsafeCell.");
+ }
+ err.emit();
}
}
} else {
(CastTy::FnPtr, CastTy::Int(_)) => {
self.add(Qualif::NOT_CONST);
if self.mode != Mode::Fn {
- span_err!(self.tcx.sess, self.span, E0018,
- "raw pointers cannot be cast to integers in {}s",
- self.mode);
+ let mut err = struct_span_err!(
+ self.tcx.sess,
+ self.span,
+ E0018,
+ "raw pointers cannot be cast to integers in {}s",
+ self.mode
+ );
+ if self.tcx.sess.teach(&err.get_code().unwrap()) {
+ err.note("\
+The value of static and constant integers must be known at compile time. You can't cast a pointer \
+to an integer because the address of a pointer can vary.
+
+For example, if you write:
+
+```
+static MY_STATIC: u32 = 42;
+static MY_STATIC_ADDR: usize = &MY_STATIC as *const _ as usize;
+static WHAT: usize = (MY_STATIC_ADDR^17) + MY_STATIC_ADDR;
+```
+
+Then `MY_STATIC_ADDR` would contain the address of `MY_STATIC`. However, the address can change \
+when the program is linked, as well as change between different executions due to ASLR, and many \
+linkers would not be able to calculate the value of `WHAT`.
+
+On the other hand, static and constant pointers can point either to a known numeric address or to \
+the address of a symbol.
+
+```
+static MY_STATIC: u32 = 42;
+static MY_STATIC_ADDR: &'static u32 = &MY_STATIC;
+const CONST_ADDR: *const u8 = 0x5f3759df as *const u8;
+```
+
+This does not pose a problem by itself because they can't be accessed directly.");
+ }
+ err.emit();
}
}
_ => {}
Rvalue::NullaryOp(NullOp::Box, _) => {
self.add(Qualif::NOT_CONST);
if self.mode != Mode::Fn {
- struct_span_err!(self.tcx.sess, self.span, E0010,
- "allocations are not allowed in {}s", self.mode)
- .span_label(self.span, format!("allocation not allowed in {}s", self.mode))
- .emit();
+ let mut err = struct_span_err!(self.tcx.sess, self.span, E0010,
+ "allocations are not allowed in {}s", self.mode);
+ err.span_label(self.span, format!("allocation not allowed in {}s", self.mode));
+ if self.tcx.sess.teach(&err.get_code().unwrap()) {
+ err.note(
+ "The value of statics and constants must be known at compile time, \
+ and they live for the entire lifetime of a program. Creating a boxed \
+ value allocates memory on the heap at runtime, and therefore cannot \
+ be done at compile time."
+ );
+ }
+ err.emit();
}
}
// Avoid a generic error for other uses of arguments.
if self.qualif.intersects(Qualif::FN_ARGUMENT) {
let decl = &self.mir.local_decls[index];
- span_err!(self.tcx.sess, decl.source_info.span, E0022,
- "arguments of constant functions can only \
- be immutable by-value bindings");
+ let mut err = struct_span_err!(
+ self.tcx.sess,
+ decl.source_info.span,
+ E0022,
+ "arguments of constant functions can only be immutable by-value bindings"
+ );
+ if self.tcx.sess.teach(&err.get_code().unwrap()) {
+ err.note("Constant functions are not allowed to mutate anything. Thus, \
+ binding to an argument with a mutable pattern is not allowed.");
+ err.note("Remove any mutable bindings from the argument list to fix this \
+ error. In case you need to mutate the argument, try lazily \
+ initializing a global variable instead of using a const fn, or \
+ refactoring the code to a functional style to avoid mutation if \
+ possible.");
+ }
+ err.emit();
return;
}
}
Ok(Ordering::Less) |
Ok(Ordering::Equal) => {}
Ok(Ordering::Greater) => {
- struct_span_err!(self.tcx.sess, start.span, E0030,
- "lower range bound must be less than or equal to upper")
- .span_label(start.span, "lower bound larger than upper bound")
- .emit();
+ let mut err = struct_span_err!(
+ self.tcx.sess,
+ start.span,
+ E0030,
+ "lower range bound must be less than or equal to upper"
+ );
+ err.span_label(start.span, "lower bound larger than upper bound");
+ if self.tcx.sess.teach(&err.get_code().unwrap()) {
+ err.note("When matching against a range, the compiler verifies that \
+ the range is non-empty. Range patterns include both \
+ end-points, so this is equivalent to requiring the start of \
+ the range to be less than or equal to the end of the range.");
+ }
+ err.emit();
}
Err(ErrorReported) => {}
}
end.span
};
- struct_span_err!(tcx.sess, span, E0029,
- "only char and numeric types are allowed in range patterns")
- .span_label(span, "ranges require char or numeric types")
- .note(&format!("start type: {}", self.ty_to_string(lhs_ty)))
- .note(&format!("end type: {}", self.ty_to_string(rhs_ty)))
- .emit();
+ let mut err = struct_span_err!(
+ tcx.sess,
+ span,
+ E0029,
+ "only char and numeric types are allowed in range patterns"
+ );
+ err.span_label(span, "ranges require char or numeric types");
+ err.note(&format!("start type: {}", self.ty_to_string(lhs_ty)));
+ err.note(&format!("end type: {}", self.ty_to_string(rhs_ty)));
+ if tcx.sess.teach(&err.get_code().unwrap()) {
+ err.note(
+ "In a match expression, only numbers and characters can be matched \
+ against a range. This is because the compiler checks that the range \
+ is non-empty at compile-time, and is unable to evaluate arbitrary \
+ comparison functions. If you want to capture values of an orderable \
+ type between two end-points, you can use a guard."
+ );
+ }
+ err.emit();
return;
}
// This is "x = SomeTrait" being reduced from
// "let &x = &SomeTrait" or "let box x = Box<SomeTrait>", an error.
let type_str = self.ty_to_string(expected);
- struct_span_err!(self.tcx.sess, span, E0033,
- "type `{}` cannot be dereferenced", type_str)
- .span_label(span, format!("type `{}` cannot be dereferenced", type_str))
- .emit();
+ let mut err = struct_span_err!(
+ self.tcx.sess,
+ span,
+ E0033,
+ "type `{}` cannot be dereferenced",
+ type_str
+ );
+ err.span_label(span, format!("type `{}` cannot be dereferenced", type_str));
+ if self.tcx.sess.teach(&err.get_code().unwrap()) {
+ err.note("\
+This error indicates that a pointer to a trait type cannot be implicitly dereferenced by a \
+pattern. Every trait defines a type, but because the size of trait implementors isn't fixed, \
+this type has no compile-time size. Therefore, all accesses to trait types must be through \
+pointers. If you encounter this error you should try to avoid dereferencing the pointer.
+
+You can read more about trait objects in the Trait Objects section of the Reference: \
+https://doc.rust-lang.org/reference/types.html#trait-objects");
+ }
+ err.emit();
return false
}
}
self.field_ty(span, f, substs)
})
.unwrap_or_else(|| {
- struct_span_err!(tcx.sess, span, E0026,
- "{} `{}` does not have a field named `{}`",
- kind_name,
- tcx.item_path_str(variant.did),
- field.name)
- .span_label(span,
- format!("{} `{}` does not have field `{}`",
- kind_name,
- tcx.item_path_str(variant.did),
- field.name))
- .emit();
+ let mut err = struct_span_err!(
+ tcx.sess,
+ span,
+ E0026,
+ "{} `{}` does not have a field named `{}`",
+ kind_name,
+ tcx.item_path_str(variant.did),
+ field.name
+ );
+ err.span_label(span,
+ format!("{} `{}` does not have field `{}`",
+ kind_name,
+ tcx.item_path_str(variant.did),
+ field.name));
+ if tcx.sess.teach(&err.get_code().unwrap()) {
+ err.note(
+ "This error indicates that a struct pattern attempted to \
+ extract a non-existent field from a struct. Struct fields \
+ are identified by the name used before the colon : so struct \
+ patterns should resemble the declaration of the struct type \
+ being matched.\n\n\
+ If you are using shorthand field patterns but want to refer \
+ to the struct field by a different name, you should rename \
+ it explicitly."
+ );
+ }
+ err.emit();
tcx.types.err
})
if variant.ctor_kind == CtorKind::Fn {
diag.note("trying to match a tuple variant with a struct variant pattern");
}
+ if tcx.sess.teach(&diag.get_code().unwrap()) {
+ diag.note(
+ "This error indicates that a pattern for a struct fails to specify a \
+ sub-pattern for every one of the struct's fields. Ensure that each field \
+ from the struct's definition is mentioned in the pattern, or use `..` to \
+ ignore unwanted fields."
+ );
+ }
diag.emit();
}
}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-#![deny(unreachable_patterns)]
-
-fn main() {
- let foo = Some(1);
- match foo {
- Some(_) => {/* ... */}
- None => {/* ... */}
- _ => {/* ... */} //~ ERROR unreachable pattern
- }
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-fn main() {
- let x = Some(1);
-
- match x { } //~ ERROR E0004
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-enum Terminator {
- HastaLaVistaBaby,
- TalkToMyHand,
-}
-
-fn main() {
- let x = Terminator::HastaLaVistaBaby;
-
- match x { //~ ERROR E0004
- Terminator::TalkToMyHand => {}
- }
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-fn main() {
- let x = Some(1);
- let Some(y) = x; //~ ERROR E0005
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-fn main() {
- let x = Some("s".to_string());
- match x {
- op_string @ Some(s) => {},
- //~^ ERROR E0007
- //~| ERROR E0303
- None => {},
- }
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-fn main() {
- match Some("hi".to_string()) {
- Some(s) if s.len() == 0 => {},
- //~^ ERROR E0008
- _ => {},
- }
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-fn main() {
- struct X { x: (), }
- let x = Some((X { x: () }, X { x: () }));
- match x {
- Some((y, ref z)) => {},
- //~^ ERROR E0009
- None => panic!()
- }
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-#![feature(box_syntax)]
-#![allow(warnings)]
-
-const CON : Box<i32> = box 0; //~ ERROR E0010
-
-fn main() {}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-static X: i32 = 1;
-const C: i32 = 2;
-
-const CR: &'static mut i32 = &mut C; //~ ERROR E0017
-static STATIC_REF: &'static mut i32 = &mut X; //~ ERROR E0017
- //~| ERROR cannot borrow
-static CONST_REF: &'static mut i32 = &mut C; //~ ERROR E0017
-fn main() {}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-enum Fruit {
- Apple(String, String),
- Pear(u32),
-}
-
-
-fn main() {
- let x = Fruit::Apple(String::new(), String::new());
- match x {
- Fruit::Apple(a) => {}, //~ ERROR E0023
- Fruit::Apple(a, b, c) => {}, //~ ERROR E0023
- Fruit::Pear(1, 2) => {}, //~ ERROR E0023
- }
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-struct Foo {
- a: u8,
- b: u8,
-}
-
-fn main() {
- let x = Foo { a:1, b:2 };
- let Foo { a: x, a: y, b: 0 } = x;
- //~^ ERROR field `a` bound multiple times in the pattern
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-struct Thing {
- x: u32,
- y: u32
-}
-
-fn main() {
- let thing = Thing { x: 0, y: 0 };
- match thing {
- Thing { x, y, z } => {}
- //~^ ERROR struct `Thing` does not have a field named `z` [E0026]
- }
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-struct Dog {
- name: String,
- age: u32,
-}
-
-fn main() {
- let d = Dog { name: "Rusty".to_string(), age: 8 };
-
- match d {
- Dog { age: x } => {}
- //~^ ERROR pattern does not mention field `name`
- }
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-fn main() {
- let s = "hoho";
-
- match s {
- "hello" ... "world" => {}
- //~^ ERROR only char and numeric types are allowed in range patterns
- //~| ERROR non-reference pattern used to match a reference
- _ => {}
- }
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-
-fn main() {
- match 5u32 {
- 1000 ... 5 => {}
- //~^ ERROR lower range bound must be less than or equal to upper
- }
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-trait SomeTrait {
- fn foo();
-}
-
-fn main() {
- let trait_obj: &SomeTrait = SomeTrait;
- //~^ ERROR expected value, found trait `SomeTrait`
- //~| ERROR E0038
- //~| method `foo` has no receiver
-
- let &invalid = trait_obj;
- //~^ ERROR E0033
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-struct Test;
-
-trait Trait1 {
- fn foo();
-}
-
-trait Trait2 {
- fn foo();
-}
-
-impl Trait1 for Test {
- fn foo() {}
-}
-
-impl Trait2 for Test {
- fn foo() {}
-}
-
-fn main() {
- Test::foo() //~ ERROR multiple applicable items in scope
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-trait Trait {
- fn foo(&self) -> Self;
-}
-
-fn call_foo(x: Box<Trait>) {
- //~^ ERROR E0038
- let y = x.foo();
-}
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-struct Foo {
- x: i32,
-}
-
-impl Drop for Foo {
- fn drop(&mut self) {
- println!("kaboom");
- }
-}
-
-fn main() {
- let mut x = Foo { x: -7 };
- x.drop();
- //~^ ERROR E0040
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-extern { fn some_func<T>(x: T); } //~ ERROR E0044
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-extern "Rust" { fn foo(x: u8, ...); } //~ ERROR E0045
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-trait Foo {
- fn foo<T: Default>(x: T) -> Self;
-}
-
-struct Bar;
-
-impl Foo for Bar {
- fn foo(x: bool) -> Self { Bar } //~ ERROR E0049
-}
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-trait Foo {
- fn foo(&self, x: u8) -> bool;
- fn bar(&self, x: u8, y: u8, z: u8);
- fn less(&self);
-}
-
-struct Bar;
-
-impl Foo for Bar {
- fn foo(&self) -> bool { true } //~ ERROR E0050
- fn bar(&self) { } //~ ERROR E0050
- fn less(&self, x: u8, y: u8, z: u8) { } //~ ERROR E0050
-}
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-fn main() {
- let x = 5;
- let x_is_nonzero = x as bool; //~ ERROR E0054
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-#![recursion_limit="2"]
-struct Foo;
-
-impl Foo {
- fn foo(&self) {}
-}
-
-fn main() {
- let foo = Foo;
- let ref_foo = &&Foo;
- ref_foo.foo();
- //~^ ERROR E0055
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-fn main() {
- let f = |x| x * 3;
- let a = f(); //~ ERROR E0057
- let b = f(4);
- let c = f(2, 3); //~ ERROR E0057
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-#![feature(unboxed_closures)]
-
-fn foo<F: Fn<i32>>(f: F) -> F::Output { f(3) } //~ ERROR E0059
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-extern "C" {
- fn printf(_: *const u8, ...) -> u32;
-}
-
-fn main() {
- unsafe { printf(); }
- //~^ ERROR E0060
- //~| expected at least 1 parameter
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-fn f(a: u16, b: &str) {}
-
-fn f2(a: u16) {}
-
-fn main() {
- f(0);
- //~^ ERROR E0061
- //~| expected 2 parameters
-
- f2();
- //~^ ERROR E0061
- //~| expected 1 parameter
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-struct Foo {
- x: i32
-}
-
-fn main() {
- let x = Foo {
- x: 0,
- x: 0,
- //~^ ERROR E0062
- };
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-// ignore-tidy-linelength
-
-struct SingleFoo {
- x: i32
-}
-
-struct PluralFoo {
- x: i32,
- y: i32,
- z: i32
-}
-
-struct TruncatedFoo {
- a: i32,
- b: i32,
- x: i32,
- y: i32,
- z: i32
-}
-
-struct TruncatedPluralFoo {
- a: i32,
- b: i32,
- c: i32,
- x: i32,
- y: i32,
- z: i32
-}
-
-
-fn main() {
- let w = SingleFoo { };
- //~^ ERROR missing field `x` in initializer of `SingleFoo`
- let x = PluralFoo {x: 1};
- //~^ ERROR missing fields `y`, `z` in initializer of `PluralFoo`
- let y = TruncatedFoo{x:1};
- //~^ missing fields `a`, `b`, `y` and 1 other field in initializer of `TruncatedFoo`
- let z = TruncatedPluralFoo{x:1};
- //~^ ERROR missing fields `a`, `b`, `c` and 2 other fields in initializer of `TruncatedPluralFoo`
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-use std::collections::LinkedList;
-
-fn main() {
- LinkedList::new() += 1; //~ ERROR E0368
- //~^ ERROR E0067
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-fn foo() -> u8 {
- return;
- //~^ ERROR `return;` in a function whose return type is not `()`
-}
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-const SOME_CONST : i32 = 12;
-
-fn some_other_func() {}
-
-fn some_function() {
- SOME_CONST = 14; //~ ERROR E0070
- 1 = 3; //~ ERROR E0070
- some_other_func() = 4; //~ ERROR E0070
- //~^ ERROR E0308
-}
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-enum Foo {}
-type FooAlias = Foo;
-
-fn main() {
- let u = FooAlias { value: 0 };
- //~^ ERROR expected struct, variant or union type, found enum `Foo` [E0071]
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-#![feature(repr_simd)]
-
-#[repr(simd)]
-struct Bad; //~ ERROR E0075
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-#![feature(repr_simd)]
-
-#[repr(simd)]
-struct Bad(u16, u32, u32);
-//~^ ERROR E0076
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-#![feature(repr_simd)]
-
-#[repr(simd)]
-struct Bad(String); //~ ERROR E0077
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-enum Enum {
- X = (1 << 500), //~ ERROR E0080
- //~| WARNING shift left with overflow
- Y = (1 / 0) //~ ERROR E0080
- //~| WARNING divide by zero
-}
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-enum Enum {
- P = 3,
- X = 3,
- //~^ ERROR discriminant value `3isize` already exists
- Y = 5
-}
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-#[repr(i32)] //~ ERROR: E0084
-enum Foo {}
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-fn foo() {}
-fn bar<T>() {}
-
-fn main() {
- foo::<f64>(); //~ ERROR expected at most 0 type parameters, found 1 type parameter [E0087]
-
- bar::<f64, u64>(); //~ ERROR expected at most 1 type parameter, found 2 type parameters [E0087]
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-fn f() {}
-fn g<'a>() -> &'a u8 { loop {} }
-
-fn main() {
- f::<'static>(); //~ ERROR E0088
- g::<'static, 'static>(); //~ ERROR E0088
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-fn foo<T, U>() {}
-
-fn main() {
- foo::<f64>(); //~ ERROR expected 2 type parameters, found 1 type parameter [E0089]
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-fn foo<'a: 'b, 'b: 'a>() {}
-
-fn main() {
- foo::<'static>(); //~ ERROR expected 2 lifetime parameters, found 1 lifetime parameter [E0090]
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-type Foo<T> = u32; //~ ERROR E0091
-type Foo2<A, B> = Box<A>; //~ ERROR E0091
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-#![feature(intrinsics)]
-extern "rust-intrinsic" {
- fn atomic_foo(); //~ ERROR E0092
-}
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-#![feature(intrinsics)]
-extern "rust-intrinsic" {
- fn foo();
- //~^ ERROR E0093
-}
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-#![feature(intrinsics)]
-extern "rust-intrinsic" {
- fn size_of<T, U>() -> usize; //~ ERROR E0094
-}
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-struct Foo {
- x: &bool,
- //~^ ERROR E0106
-}
-enum Bar {
- A(u8),
- B(&bool),
- //~^ ERROR E0106
-}
-type MyStr = &str;
- //~^ ERROR E0106
-
-struct Baz<'a>(&'a str);
-struct Buzz<'a, 'b>(&'a str, &'b str);
-
-struct Quux {
- baz: Baz,
- //~^ ERROR E0106
- //~| expected lifetime parameter
- buzz: Buzz,
- //~^ ERROR E0106
- //~| expected 2 lifetime parameters
-}
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-struct Foo<'a>(&'a str);
-struct Buzz<'a, 'b>(&'a str, &'b str);
-
-enum Bar {
- A,
- B,
- C,
-}
-
-struct Baz<'a, 'b, 'c> {
- buzz: Buzz<'a>,
- //~^ ERROR E0107
- //~| expected 2 lifetime parameters
- bar: Bar<'a>,
- //~^ ERROR E0107
- //~| unexpected lifetime parameter
- foo2: Foo<'a, 'b, 'c>,
- //~^ ERROR E0107
- //~| 2 unexpected lifetime parameters
-}
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-type X = u32<i32>; //~ ERROR E0109
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-type X = u32<'static>; //~ ERROR E0110
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-impl Vec<u8> {}
-//~^ ERROR E0116
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-impl Drop for u32 {} //~ ERROR E0117
-//~| ERROR the Drop trait may only be implemented on structures
-//~| implementing Drop requires a struct
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-impl (u8, u8) { //~ ERROR E0118
- fn get_state(&self) -> String {
- String::new()
- }
-}
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-trait MyTrait {
- fn get(&self) -> usize;
-}
-
-impl<T> MyTrait for T {
- fn get(&self) -> usize { 0 }
-}
-
-struct Foo {
- value: usize
-}
-
-impl MyTrait for Foo { //~ ERROR E0119
- fn get(&self) -> usize { self.value }
-}
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-trait MyTrait { fn foo() {} }
-
-impl Drop for MyTrait {
- //~^ ERROR E0120
- fn drop(&mut self) {}
-}
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-fn foo() -> _ { 5 } //~ ERROR E0121
-
-static BAR: _ = "test"; //~ ERROR E0121
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-struct Foo {
- field1: i32,
- field1: i32,
- //~^ ERROR field `field1` is already declared [E0124]
-}
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-struct Foo<T=U, U=()> { //~ ERROR E0128
- field1: T,
- field2: U,
-}
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-extern {
- fn foo((a, b): (u32, u32));
- //~^ ERROR E0130
-}
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-fn main<T>() {
- //~^ ERROR E0131
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-#![feature(start)]
-
-#[start]
-fn f< T >() {} //~ ERROR E0132
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-unsafe fn f() { return; }
-
-fn main() {
- f();
- //~^ ERROR E0133
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-#![feature(main)]
-
-#[main]
-fn foo() {}
-
-#[main]
-fn f() {}
-//~^ ERROR E0137
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-#![feature(start)]
-
-#[start]
-fn foo(argc: isize, argv: *const *const u8) -> isize { 0 }
-
-#[start]
-fn f(argc: isize, argv: *const *const u8) -> isize { 0 }
-//~^ ERROR E0138
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-#![feature(lang_items)]
-
-#[lang = "panic_fmt"]
-struct Foo; //~ ERROR E0152
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-#![feature(box_syntax)]
-
-fn main() {
- let _x: Box<str> = box *"hello"; //~ ERROR E0161
- //~^ ERROR E0507
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-struct Irrefutable(i32);
-
-fn main() {
- let irr = Irrefutable(0);
- if let Irrefutable(x) = irr { //~ ERROR E0162
- println!("{}", x);
- }
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-
-enum Foo {}
-
-impl Foo {
- const B: u8 = 0;
-}
-
-fn bar(foo: Foo) -> u32 {
- match foo {
- Foo::B(i) => i, //~ ERROR E0164
- }
-}
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-struct Irrefutable(i32);
-
-fn main() {
- let irr = Irrefutable(0);
- while let Irrefutable(x) = irr { //~ ERROR E0165
- //~| irrefutable pattern
- // ...
- }
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-#[derive(Copy)] //~ ERROR E0184
-struct Foo;
-
-impl Drop for Foo {
- fn drop(&mut self) {
- }
-}
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-trait Foo {
- fn foo();
- //~^ NOTE trait method declared without `&self`
-}
-
-struct Bar;
-
-impl Foo for Bar {
- fn foo(&self) {}
- //~^ ERROR E0185
- //~| NOTE `&self` used in impl
-}
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-trait Foo {
- fn foo(&self); //~ `&self` used in trait
-}
-
-struct Bar;
-
-impl Foo for Bar {
- fn foo() {} //~ ERROR E0186
- //~^ expected `&self` in impl
-}
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-trait Trait {
- type Bar;
-}
-
-type Foo = Trait; //~ ERROR E0191
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-#![feature(optin_builtin_traits)]
-
-trait Trait {
- type Bar;
-}
-
-struct Foo;
-
-impl !Trait for Foo { } //~ ERROR E0192
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-trait Foo<T> {
- fn do_something(&self) -> T;
- fn do_something_else<T: Clone>(&self, bar: T);
- //~^ ERROR E0194
-}
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-trait Trait {
- fn bar<'a,'b:'a>(x: &'a str, y: &'b str);
- //~^ NOTE lifetimes in impl do not match this method in trait
-}
-
-struct Foo;
-
-impl Trait for Foo {
- fn bar<'a,'b>(x: &'a str, y: &'b str) { //~ ERROR E0195
- //~^ NOTE lifetimes do not match method in trait
- }
-}
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-struct Foo;
-
-unsafe impl Foo { } //~ ERROR E0197
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-#![feature(optin_builtin_traits)]
-
-struct Foo;
-
-unsafe impl !Send for Foo { } //~ ERROR E0198
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-#![feature(optin_builtin_traits)]
-
-struct Foo;
-
-trait Bar { }
-unsafe impl Bar for Foo { } //~ ERROR implementing the trait `Bar` is not unsafe [E0199]
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-struct Foo;
-
-unsafe trait Bar { }
-
-impl Bar for Foo { } //~ ERROR E0200
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-struct Foo(u8);
-
-impl Foo {
- fn bar(&self) -> bool { self.0 > 5 }
- fn bar() {} //~ ERROR E0201
-}
-
-trait Baz {
- type Quux;
- fn baz(&self) -> bool;
-}
-
-impl Baz for Foo {
- type Quux = u32;
-
- fn baz(&self) -> bool { true }
- fn baz(&self) -> bool { self.0 > 5 } //~ ERROR E0201
- type Quux = u32; //~ ERROR E0201
-}
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-type Foo = i32;
-
-impl Copy for Foo { }
-//~^ ERROR the trait `Copy` may not be implemented for this type
-//~| ERROR only traits defined in the current crate can be implemented for arbitrary types
-
-#[derive(Copy, Clone)]
-struct Bar;
-
-impl Copy for &'static Bar { }
-//~^ ERROR the trait `Copy` may not be implemented for this type
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-struct Foo;
-
-impl<T: Default> Foo { //~ ERROR E0207
- fn get(&self) -> T {
- <T as Default>::default()
- }
-}
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-fn main() {
- let v: Vec(&str) = vec!["foo"];
- //~^ ERROR E0214
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-trait Trait {
- type Bar;
-}
-
-type Foo = Trait<F=i32>; //~ ERROR E0220
- //~| ERROR E0191
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-trait T1 {}
-trait T2 {}
-
-trait Foo {
- type A: T1;
-}
-
-trait Bar : Foo {
- type A: T2;
- fn do_something() {
- let _: Self::A;
- //~^ ERROR E0221
- }
-}
-
-trait T3 {}
-
-trait My : std::str::FromStr {
- type Err: T3;
- fn test() {
- let _: Self::Err;
- //~^ ERROR E0221
- }
-}
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-trait MyTrait { type X; }
-
-fn main() {
- let foo: MyTrait::X;
- //~^ ERROR ambiguous associated type
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-fn main() {
- let _: Box<std::io::Read + std::io::Write>;
- //~^ ERROR only auto traits can be used as additional traits in a trait object [E0225]
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-pub trait Foo {
- type A;
- fn boo(&self) -> <Self as Foo>::A;
-}
-
-struct Bar;
-
-impl Foo for isize {
- type A = usize;
- fn boo(&self) -> usize { 42 }
-}
-
-fn baz<I>(x: &<I as Foo<A=Bar>>::A) {}
-//~^ ERROR associated type bindings are not allowed here [E0229]
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-#![feature(on_unimplemented)]
-
-#[rustc_on_unimplemented]
-//~^ ERROR E0232
-trait Bar {}
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-struct Foo<T> { x: T }
-struct Bar { x: Foo }
- //~^ ERROR wrong number of type arguments: expected 1, found 0 [E0243]
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-struct Foo { x: bool }
-struct Bar<S, T> { x: Foo<S, T> }
- //~^ ERROR wrong number of type arguments: expected 0, found 2 [E0244]
-
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-use foo::baz;
-use bar::baz; //~ ERROR E0252
-
-mod foo {
- pub struct baz;
-}
-
-mod bar {
- pub mod baz {}
-}
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-mod foo {
- pub trait MyTrait {
- fn do_something();
- }
-}
-
-use foo::MyTrait::do_something;
- //~^ ERROR E0253
-
-fn main() {}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-#![feature(alloc)]
-#![allow(unused_extern_crates)]
-
-extern crate alloc;
-
-mod foo {
- pub trait alloc {
- fn do_something();
- }
-}
-
-use foo::alloc;
-//~^ ERROR E0254
-
-fn main() {}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-use bar::foo;
-
-fn foo() {} //~ ERROR E0255
-
-mod bar {
- pub fn foo() {}
-}
-
-fn main() {}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-#![feature(alloc, libc)]
-#![allow(unused_extern_crates)]
-
-extern crate alloc;
-
-extern crate libc as alloc;
-//~^ ERROR E0259
-
-fn main() {}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-#![feature(alloc)]
-#![allow(unused_extern_crates)]
-
-extern crate alloc;
-
-mod alloc {
-//~^ ERROR the name `alloc` is defined multiple times [E0260]
- pub trait MyTrait {
- fn do_something();
- }
-}
-
-fn main() {}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-fn foo(x: &'a str) { } //~ ERROR E0261
- //~| undeclared lifetime
-
-struct Foo {
- x: &'a str, //~ ERROR E0261
- //~| undeclared lifetime
-}
-
-fn main() {}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-fn foo<'static>(x: &'static str) { } //~ ERROR E0262
- //~| 'static is a reserved lifetime name
-
-fn main() {}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-fn foo<'a, 'b, 'a>(x: &'a str, y: &'b str) {
- //~^ ERROR E0263
-}
-
-fn main() {}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-#![feature(lang_items)]
-
-extern "C" {
- #[lang = "cake"]
- fn cake(); //~ ERROR E0264
-}
-
-fn main() {}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-fn main() {
- let w = || { break; }; //~ ERROR E0267
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-fn main() {
- break; //~ ERROR E0268
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-trait Trait { type AssociatedType; }
-
-fn foo<T>(t: T) where T: Trait<AssociatedType=u32> {
- println!("in foo");
-}
-
-impl Trait for i8 { type AssociatedType = &'static str; }
-
-fn main() {
- foo(3_i8); //~ ERROR E0271
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-trait Foo {}
-
-struct Bar<T>(T);
-
-impl<T> Foo for T where Bar<T>: Foo {} //~ ERROR E0275
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-trait Foo {
- fn foo<T>(x: T);
-}
-
-impl Foo for bool {
- fn foo<T>(x: T) where T: Copy {} //~ ERROR E0276
-}
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-struct Foo {
- bar: Bar
-}
-
-struct Bar {
- baz: Baz
-}
-
-struct Baz {
- x: *const u8
-}
-
-fn is_send<T: Send>() { }
-
-fn main() {
- is_send::<Foo>();
- //~^ ERROR the trait bound `*const u8: std::marker::Send` is not satisfied in `Foo`
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-// ignore-cloudabi no std::path
-
-use std::path::Path;
-
-trait Foo {
- fn bar(&self);
-}
-
-fn some_func<T: Foo>(foo: T) {
- foo.bar();
-}
-
-fn f(p: Path) { }
-//~^ ERROR the trait bound `[u8]: std::marker::Sized` is not satisfied in `std::path::Path`
-
-fn main() {
- some_func(5i32);
- //~^ ERROR the trait bound `i32: Foo` is not satisfied
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-fn main() {
- let x = "hello".chars().rev().collect(); //~ ERROR E0282
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-trait Generator {
- fn create() -> u32;
-}
-
-struct Impl;
-
-impl Generator for Impl {
- fn create() -> u32 { 1 }
-}
-
-struct AnotherImpl;
-
-impl Generator for AnotherImpl {
- fn create() -> u32 { 2 }
-}
-
-fn main() {
- let cont: u32 = Generator::create(); //~ ERROR E0283
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-#![recursion_limit] //~ ERROR E0296
-
-fn main() {}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-fn main() {
- let xs : Vec<Option<i32>> = vec![Some(1), None];
-
- for Some(x) in xs {}
- //~^ ERROR E0005
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-fn main() {
- match Some(()) {
- None => { },
- option if option.take().is_none() => {}, //~ ERROR E0301
- Some(_) => { }
- }
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-fn main() {
- match Some(()) {
- None => { },
- option if { option = None; false } => { }, //~ ERROR E0302
- Some(_) => { }
- }
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-fn main() {
- match Some("hi".to_string()) {
- ref op_string_ref @ Some(s) => {},
- //~^ ERROR pattern bindings are not allowed after an `@` [E0303]
- //~| ERROR E0009
- None => {},
- }
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-fn main() {
- let x = 1u8;
- match x {
- 0u8...3i8 => (), //~ ERROR E0308
- _ => ()
- }
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-#![feature(intrinsics)]
-
-extern "rust-intrinsic" {
- fn size_of<T>(); //~ ERROR E0308
-}
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-mod foo {
- pub const X: u32 = 1;
-}
-
-pub use foo as foo2;
-//~^ ERROR `foo` is private, and cannot be re-exported [E0365]
-
-fn main() {}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-#![allow(dead_code)]
-
-#[deny(overflowing_literals)]
-#[repr(i64)]
-enum Foo {
- X = 0x7fffffffffffffff,
- Y, //~ ERROR E0370
-}
-
-fn main() {}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-#![feature(coerce_unsized)]
-use std::ops::CoerceUnsized;
-
-struct Foo<T: ?Sized> {
- a: i32,
-}
-
-impl<T, U> CoerceUnsized<Foo<U>> for Foo<T> //~ ERROR E0374
- where T: CoerceUnsized<U> {}
-
-fn main() {}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-// ignore-tidy-linelength
-
-#![feature(coerce_unsized)]
-use std::ops::CoerceUnsized;
-
-struct Foo<T: ?Sized, U: ?Sized> {
- a: i32,
- b: T,
- c: U,
-}
-
-impl<T, U> CoerceUnsized<Foo<U, T>> for Foo<T, U> {}
-//~^ ERROR E0375
-
-fn main() {}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-#![feature(coerce_unsized)]
-use std::ops::CoerceUnsized;
-
-struct Foo<T: ?Sized> {
- a: T,
-}
-
-impl<T, U> CoerceUnsized<U> for Foo<T> {} //~ ERROR E0376
-
-fn main() {}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-static X: i32 = 1;
-const C: i32 = 2;
-
-const CR: &'static mut i32 = &mut C; //~ ERROR E0017
-static STATIC_REF: &'static mut i32 = &mut X; //~ ERROR E0017
- //~| ERROR cannot borrow
-static CONST_REF: &'static mut i32 = &mut C; //~ ERROR E0017
-
-fn main() {}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-struct FancyNum {
- num: u8,
-}
-
-fn main() {
- let mut fancy = FancyNum{ num: 5 };
- let fancy_ref = &(&mut fancy);
- fancy_ref.num = 6; //~ ERROR E0389
- println!("{}", fancy_ref.num);
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-struct Foo {
- x: i32
-}
-
-impl *mut Foo {} //~ ERROR E0390
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-enum Foo<T> { Bar } //~ ERROR E0392
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-trait A<T=Self> {}
-
-fn together_we_will_rule_the_galaxy(son: &A) {}
-//~^ ERROR E0393
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-#![allow(warnings)]
-
-static A: u32 = 0;
-static B: u32 = A;
-//~^ ERROR E0394
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-static FOO: i32 = 42;
-static BAR: i32 = 42;
-
-static BAZ: bool = { (&FOO as *const i32) == (&BAR as *const i32) }; //~ ERROR E0395
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-const REG_ADDR: *const u8 = 0x5f3759df as *const u8;
-
-const VALUE: u8 = unsafe { *REG_ADDR }; //~ ERROR E0396
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-fn foo<T>(x: T) {
- fn bar(y: T) { //~ ERROR E0401
- }
- bar(x);
-}
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-fn foo<T, T>(s: T, u: T) {} //~ ERROR E0403
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-struct Foo;
-struct Bar;
-
-impl Foo for Bar {} //~ ERROR E0404
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-struct Foo;
-
-impl SomeTrait for Foo {} //~ ERROR E0405
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-trait Foo {
- fn a();
-}
-
-struct Bar;
-
-impl Foo for Bar {
- fn a() {}
- fn b() {}
- //~^ ERROR E0407
-}
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-fn main() {
- let x = Some(0);
-
- match x {
- Some(y) | None => {} //~ ERROR variable `y` is not bound in all patterns
- _ => ()
- }
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-fn main() {
- <Self>::foo; //~ ERROR E0411
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-impl Something {} //~ ERROR E0412
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-fn foo(f: i32, f: i32) {} //~ ERROR E0415
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-fn main() {
- match (1, 2) {
- (x, x) => {} //~ ERROR E0416
- }
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-fn main () {
- struct Foo { a: bool };
-
- let f = Foo(); //~ ERROR E0423
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-struct Foo;
-
-impl Foo {
- fn bar(self) {}
-
- fn foo() {
- self.bar(); //~ ERROR E0424
- }
-}
-
-fn main () {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-trait Foo {
- fn bar() {
- elf; //~ ERROR E0425
- }
-}
-
-fn main () {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-fn main () {
- loop {
- break 'a;
- //~^ ERROR E0426
- }
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-struct Bar; //~ previous definition of the type `Bar` here
-struct Bar; //~ ERROR E0428
-
-fn main () {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-use std::fmt::self; //~ ERROR E0429
-
-fn main () {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-use std::fmt::{self, self}; //~ ERROR E0430
- //~^ ERROR E0252
-
-fn main () {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-use {self}; //~ ERROR E0431
-
-fn main () {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-use something::Foo; //~ ERROR E0432
-
-fn main () {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-fn main () {
- let map = HashMap::new(); //~ ERROR E0433
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-fn foo() {
- let y = 5;
- fn bar() -> u32 {
- y //~ ERROR E0434
- }
-}
-
-fn main () {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-fn main () {
- let foo = 42u32;
- let _: [u8; foo]; //~ ERROR E0435
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-trait Foo {}
-
-impl Foo for i32 {
- type Bar = bool; //~ ERROR E0437
-}
-
-fn main () {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-
-trait Bar {}
-
-impl Bar for i32 {
- const BAR: bool = true; //~ ERROR E0438
-}
-
-fn main () {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-#![feature(platform_intrinsics)]
-
-extern "platform-intrinsic" {
- fn simd_shuffle<A,B>(a: A, b: A, c: [u32; 8]) -> B; //~ ERROR E0439
-}
-
-fn main () {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-#![feature(repr_simd)]
-#![feature(platform_intrinsics)]
-
-#[repr(simd)]
-struct f64x2(f64, f64);
-
-extern "platform-intrinsic" {
- fn x86_mm_movemask_pd<T>(x: f64x2) -> i32; //~ ERROR E0440
-}
-
-fn main () {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-#![feature(repr_simd)]
-#![feature(platform_intrinsics)]
-
-#[repr(simd)]
-struct i16x8(i16, i16, i16, i16, i16, i16, i16, i16);
-
-extern "platform-intrinsic" {
- fn x86_mm_adds_ep16(x: i16x8, y: i16x8) -> i16x8; //~ ERROR E0441
-}
-
-fn main() {}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-#![feature(repr_simd)]
-#![feature(platform_intrinsics)]
-
-#[repr(simd)]
-struct i8x16(i8, i8, i8, i8, i8, i8, i8, i8,
- i8, i8, i8, i8, i8, i8, i8, i8);
-#[repr(simd)]
-struct i32x4(i32, i32, i32, i32);
-#[repr(simd)]
-struct i64x2(i64, i64);
-
-extern "platform-intrinsic" {
- fn x86_mm_adds_epi16(x: i8x16, y: i32x4) -> i64x2;
- //~^ ERROR E0442
- //~| ERROR E0442
- //~| ERROR E0442
-}
-
-fn main() {}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-#![feature(repr_simd)]
-#![feature(platform_intrinsics)]
-
-#[repr(simd)]
-struct i16x8(i16, i16, i16, i16, i16, i16, i16, i16);
-#[repr(simd)]
-struct i64x8(i64, i64, i64, i64, i64, i64, i64, i64);
-
-extern "platform-intrinsic" {
- fn x86_mm_adds_epi16(x: i16x8, y: i16x8) -> i64x8; //~ ERROR E0443
-}
-
-fn main() {}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-#![feature(repr_simd)]
-#![feature(platform_intrinsics)]
-
-#[repr(simd)]
-struct f64x2(f64, f64);
-
-extern "platform-intrinsic" {
- fn x86_mm_movemask_pd(x: f64x2, y: f64x2, z: f64x2) -> i32; //~ ERROR E0444
-}
-
-fn main() {}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-trait Foo {
- fn dummy(&self) { }
-}
-
-pub trait Bar : Foo {}
-//~^ ERROR private trait `Foo` in public interface [E0445]
-//~| NOTE can't leak private trait
-pub struct Bar2<T: Foo>(pub T);
-//~^ ERROR private trait `Foo` in public interface [E0445]
-//~| NOTE can't leak private trait
-pub fn foo<T: Foo> (t: T) {}
-//~^ ERROR private trait `Foo` in public interface [E0445]
-//~| NOTE can't leak private trait
-
-fn main() {}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-mod Foo {
- struct Bar(u32);
-
- pub fn bar() -> Bar { //~ ERROR E0446
- Bar(0)
- }
-}
-
-fn main() {}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-struct Bar;
-
-trait Foo {
- fn foo();
-}
-
-pub impl Bar {} //~ ERROR E0449
-
-pub impl Foo for Bar { //~ ERROR E0449
- pub fn foo() {} //~ ERROR E0449
-}
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-mod Bar {
- pub struct Foo {
- pub a: isize,
- b: isize,
- }
-
- pub struct FooTuple (
- pub isize,
- isize,
- );
-}
-
-fn pat_match(foo: Bar::Foo) {
- let Bar::Foo{a:a, b:b} = foo; //~ ERROR E0451
-}
-
-fn main() {
- let f = Bar::Foo{ a: 0, b: 0 }; //~ ERROR E0451
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-#![allow(foo = "")] //~ ERROR E0452
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-#![forbid(non_snake_case)]
-
-#[allow(non_snake_case)]
-//~^ ERROR allow(non_snake_case) overruled by outer forbid(non_snake_case)
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-#[link(name = "")] extern {}
-//~^ ERROR E0454
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-#[link(kind = "wonderful_unicorn")] extern {} //~ ERROR E0458
- //~| ERROR E0459
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-#[link(kind = "dylib")] extern {} //~ ERROR E0459
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-#![feature(plugin)]
-#![plugin(cookie_monster)]
-//~^ ERROR E0463
-extern crate cake_is_a_lie;
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-trait Wedding<'t>: 't { }
-
-struct Prince<'kiss, 'SnowWhite> {
- child: Box<Wedding<'kiss> + 'SnowWhite>, //~ ERROR E0478
-}
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-use std::sync::atomic::{AtomicUsize, ATOMIC_USIZE_INIT};
-
-const A: AtomicUsize = ATOMIC_USIZE_INIT;
-static B: &'static AtomicUsize = &A; //~ ERROR E0492
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-struct Foo {
- a: u32
-}
-
-static S : Foo = Foo { a : 0 };
-static A : &'static u32 = &S.a; //~ ERROR E0494
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-struct Foo<'a> {
- a: &'a i32,
-}
-
-impl<'a> Foo<'a> {
- fn f<'a>(x: &'a i32) { //~ ERROR E0496
- }
-}
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-fn main() {
- let mut i = 0;
- let mut x = &mut i;
- let mut a = &mut i; //~ ERROR E0499
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-fn bar(x: &mut i32) {}
-fn foo(a: &mut i32) {
- let ref y = a;
- bar(a); //~ ERROR E0502
-}
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-fn main() {
- let mut value = 3;
- let _borrow = &mut value;
- let _sum = value + 1; //~ ERROR E0503
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-struct FancyNum {
- num: u8,
-}
-
-fn main() {
- let fancy_num = FancyNum { num: 5 };
- let fancy_ref = &fancy_num;
-
- let x = move || {
- println!("child function: {}", fancy_num.num); //~ ERROR E0504
- };
-
- x();
- println!("main function: {}", fancy_ref.num);
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-struct Value {}
-
-fn eat(val: Value) {}
-
-fn main() {
- let x = Value{};
- {
- let _ref_to_val: &Value = &x;
- eat(x); //~ ERROR E0505
- }
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-use std::cell::RefCell;
-
-struct TheDarkKnight;
-
-impl TheDarkKnight {
- fn nothing_is_true(self) {}
-}
-
-fn main() {
- let x = RefCell::new(TheDarkKnight);
-
- x.borrow().nothing_is_true(); //~ ERROR E0507
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-struct FancyNum {
- num: usize
-}
-
-struct DropStruct {
- fancy: FancyNum
-}
-
-impl Drop for DropStruct {
- fn drop(&mut self) {
- }
-}
-
-fn main() {
- let drop_struct = DropStruct{fancy: FancyNum{num: 5}};
- let fancy_field = drop_struct.fancy; //~ ERROR E0509
- println!("Fancy: {}", fancy_field.num);
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-#![feature(platform_intrinsics)]
-
-extern "platform-intrinsic" {
- fn simd_add<T>(a: T, b: T) -> T;
-}
-
-fn main() {
- unsafe { simd_add(0, 1); } //~ ERROR E0511
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-fn takes_u8(_: u8) {}
-
-fn main() {
- unsafe { takes_u8(::std::mem::transmute(0u16)); } //~ ERROR E0512
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-fn main() {
- let x: typeof(92) = 92; //~ ERROR E0516
- //~| reserved keyword
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-#[repr(C)] //~ ERROR: E0517
-type Foo = u8;
-
-#[repr(packed)] //~ ERROR: E0517
-enum Foo2 {Bar, Baz}
-
-#[repr(u8)] //~ ERROR: E0517
-struct Foo3 {bar: bool, baz: bool}
-
-#[repr(C)] //~ ERROR: E0517
-impl Foo3 {
-}
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-#[inline(always)] //~ ERROR: E0518
-struct Foo;
-
-#[inline(never)] //~ ERROR: E0518
-impl Foo {
-}
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-#![feature(specialization)]
-
-trait SpaceLlama {
- fn fly(&self);
-}
-
-impl<T> SpaceLlama for T {
- default fn fly(&self) {}
-}
-
-impl<T: Clone> SpaceLlama for T {
- fn fly(&self) {}
-}
-
-impl SpaceLlama for i32 {
- default fn fly(&self) {}
- //~^ ERROR E0520
-}
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-#![feature(lang_items)]
-
-#[lang = "cookie"]
-fn cookie() -> ! {
-//~^^ ERROR definition of an unknown language item: `cookie` [E0522]
- loop {}
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-#![feature(slice_patterns)]
-
-fn main() {
- let r = &[1, 2, 3, 4];
- match r {
- &[a, b] => {
- //~^ ERROR E0527
- println!("a={}, b={}", a, b);
- }
- }
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-#![feature(slice_patterns)]
-
-fn main() {
- let r = &[1, 2];
- match r {
- &[a, b, c, rest..] => {
- //~^ ERROR E0528
- }
- }
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-#![feature(slice_patterns)]
-
-fn main() {
- let r: f32 = 1.0;
- match r {
- [a, b] => {
- //~^ ERROR E0529
- }
- }
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-fn main() {
- static TEST: i32 = 0;
-
- let r: (i32, i32) = (0, 0);
- match r {
- TEST => {} //~ ERROR E0530
- }
-}
+++ /dev/null
-// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-fn main() {
- let value = 1;
-
- match SomeStruct(value) {
- StructConst1(_) => { },
- //~^ ERROR expected tuple struct/variant, found constant `StructConst1`
- _ => { },
- }
-
- struct SomeStruct(u8);
-
- const StructConst1 : SomeStruct = SomeStruct(1);
- const StructConst2 : SomeStruct = SomeStruct(2);
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-#[inline()] //~ ERROR E0534
-pub fn something() {}
-
-fn main() {
- something();
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-#[export_name]
-//~^ ERROR E0558
-
-pub fn something() {}
-
-fn main() {}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-enum Field {
- Fool { x: u32 },
-}
-
-fn main() {
- let s = Field::Fool { joke: 0 };
- //~^ ERROR E0559
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-struct Simba {
- mother: u32,
-}
-
-fn main() {
- let s = Simba { mother: 1, father: 0 };
- //~^ ERROR E0560
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-#![feature(attr_literals)]
-
-// deprecated doesn't currently support literals
-#[deprecated("since")] //~ ERROR E0565
-fn f() { }
-
-fn main() { }
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-#![feature(attr_literals)]
-
-// repr currently doesn't support literals
-#[repr("C")] //~ ERROR E0565
-struct A { }
-
-fn main() { }
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-const FOO: u32 = return 0; //~ ERROR E0572
-
-fn main() {}
+++ /dev/null
-// Copyright 2014 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-// This test was derived from the wasm and parsell crates. They
-// stopped compiling when #32330 is fixed.
-
-#![allow(dead_code, unused_variables)]
-
-use std::str::Chars;
-
-pub trait HasOutput<Ch, Str> {
- type Output;
-}
-
-#[derive(Clone, PartialEq, Eq, Hash, Ord, PartialOrd, Debug)]
-pub enum Token<'a> {
- Begin(&'a str)
-}
-
-fn mk_unexpected_char_err<'a>() -> Option<&'a i32> {
- unimplemented!()
-}
-
-fn foo<'a>(data: &mut Chars<'a>) {
- bar(mk_unexpected_char_err)
-}
-
-fn bar<F>(t: F)
- // No type can satisfy this requirement, since `'a` does not
- // appear in any of the input types:
- where F: for<'a> Fn() -> Option<&'a i32>
- //~^ ERROR E0582
-{
-}
-
-fn baz<F>(t: F)
- // No type can satisfy this requirement, since `'a` does not
- // appear in any of the input types:
- where F: for<'a> Iterator<Item=&'a i32>
- //~^ ERROR E0582
-{
-}
-
-fn main() {
-}
+++ /dev/null
-// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-fn main() {
- /// Hello! I'm useless...
- //~^ ERROR E0585
-}
+++ /dev/null
-// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-fn main() {
- let tmp = vec![0, 1, 2, 3, 4, 4, 3, 3, 2, 1];
- let x = &tmp[1..=]; //~ ERROR E0586
-}
+++ /dev/null
-// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-struct Foo<'a> {
- x: Option<&'a u32>,
-}
-
-fn main() {
- let mut x = Foo { x: None };
- let y = 0;
- x.x = Some(&y);
- //~^ `y` does not live long enough [E0597]
-}
+++ /dev/null
-// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-struct Foo;
-
-fn main() {
- || if let Foo::NotEvenReal() = Foo {}; //~ ERROR E0599
-}
+++ /dev/null
-// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-fn main() {
- !"a"; //~ ERROR E0600
-}
+++ /dev/null
-// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-// compile-flags:-D bogus
-
-// error-pattern:E0602
-// error-pattern:requested on the command line with `-D bogus`
-
-fn main() {}
+++ /dev/null
-// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-mod SomeModule {
- const PRIVATE: u32 = 0x_a_bad_1dea_u32;
-}
-
-fn main() {
- SomeModule::PRIVATE; //~ ERROR E0603
-}
+++ /dev/null
-// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-fn main() {
- 1u32 as char; //~ ERROR E0604
-}
+++ /dev/null
-// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-fn main() {
- let x = 0u8;
- x as Vec<u8>; //~ ERROR E0605
-
- let v = 0 as *const u8;
- v as &u8; //~ ERROR E0605
-}
+++ /dev/null
-// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-fn main() {
- &0u8 as u8; //~ ERROR E0606
-}
+++ /dev/null
-// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-fn main() {
- let v = 0 as *const u8;
- v as *const [u8]; //~ ERROR E0607
-}
+++ /dev/null
-// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-fn main() {
- 0u8[2]; //~ ERROR E0608
-}
+++ /dev/null
-// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-struct Foo {
- x: u32,
-}
-struct Bar;
-
-fn main() {
- let x = Foo { x: 0 };
- let _ = x.foo; //~ ERROR E0609
-
- let y = Bar;
- y.1; //~ ERROR E0609
-}
+++ /dev/null
-// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-fn main() {
- let x = 0;
- let _ = x.foo; //~ ERROR E0610
-}
+++ /dev/null
-// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-mod a {
- pub struct Foo(u32);
-
- impl Foo {
- pub fn new() -> Foo { Foo(0) }
- }
-}
-
-fn main() {
- let y = a::Foo::new();
- y.0; //~ ERROR E0611
-}
+++ /dev/null
-// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-struct Foo(u32);
-
-fn main() {
- let y = Foo(0);
- y.1; //~ ERROR E0612
-}
+++ /dev/null
-// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-fn main() {
- let y = 0u32;
- *y; //~ ERROR E0614
-}
+++ /dev/null
-// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-struct Foo {
- x: u32,
-}
-
-impl Foo {
- fn method(&self) {}
-}
-
-fn main() {
- let f = Foo { x: 0 };
- f.method; //~ ERROR E0615
-}
+++ /dev/null
-// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-mod a {
- pub struct Foo {
- x: u32,
- }
-
- impl Foo {
- pub fn new() -> Foo { Foo { x: 0 } }
- }
-}
-
-fn main() {
- let f = a::Foo::new();
- f.x; //~ ERROR E0616
-}
+++ /dev/null
-// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-// ignore-tidy-linelength
-
-extern {
- fn printf(c: *const i8, ...);
-}
-
-fn main() {
- unsafe {
- printf(::std::ptr::null(), 0f32);
- //~^ ERROR can't pass `f32` to variadic function
- //~| HELP cast the value to `c_double`
- printf(::std::ptr::null(), 0i8);
- //~^ ERROR can't pass `i8` to variadic function
- //~| HELP cast the value to `c_int`
- printf(::std::ptr::null(), 0i16);
- //~^ ERROR can't pass `i16` to variadic function
- //~| HELP cast the value to `c_int`
- printf(::std::ptr::null(), 0u8);
- //~^ ERROR can't pass `u8` to variadic function
- //~| HELP cast the value to `c_uint`
- printf(::std::ptr::null(), 0u16);
- //~^ ERROR can't pass `u16` to variadic function
- //~| HELP cast the value to `c_uint`
- printf(::std::ptr::null(), printf);
- //~^ ERROR can't pass `unsafe extern "C" fn(*const i8, ...) {printf}` to variadic function
- //~| HELP cast the value to `unsafe extern "C" fn(*const i8, ...)`
- }
-}
+++ /dev/null
-// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-enum X {
- Entry,
-}
-
-fn main() {
- X::Entry();
- //~^ ERROR expected function, found enum variant `X::Entry` [E0618]
- let x = 0i32;
- x();
- //~^ ERROR expected function, found `i32` [E0618]
-}
+++ /dev/null
-// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-fn main() {
- let x;
-
- match x {
- (..) => {} //~ ERROR E0619
- _ => {}
- }
-}
-
+++ /dev/null
-// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-fn main() {
- let _foo = &[1_usize, 2] as [usize]; //~ ERROR E0620
-}
+++ /dev/null
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-// Test that we give the generic E0495 when one of the free regions is
-// bound in a closure (rather than suggesting a change to the signature
-// of the closure, which is not specified in `foo` but rather in `invoke`).
-
-// FIXME - This might be better as a UI test, but the finer details
-// of the error seem to vary on different machines.
-fn invoke<'a, F>(x: &'a i32, f: F) -> &'a i32
-where F: FnOnce(&'a i32, &i32) -> &'a i32
-{
- let y = 22;
- f(x, &y)
-}
-
-fn foo<'a>(x: &'a i32) {
- invoke(&x, |a, b| if a > b { a } else { b }); //~ ERROR E0495
-}
-
-fn main() {}
+++ /dev/null
-// Copyright 2015 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-#![feature(intrinsics)]
-extern "rust-intrinsic" {
- pub static breakpoint : unsafe extern "rust-intrinsic" fn();
- //~^ ERROR intrinsic must be a function [E0622]
-}
-fn main() { unsafe { breakpoint(); } }
+++ /dev/null
-// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-mod inner {
- pub struct Foo;
-
- impl Foo {
- fn method(&self) {}
- }
-}
-
-fn main() {
- let foo = inner::Foo;
- foo.method(); //~ ERROR method `method` is private [E0624]
-}
+++ /dev/null
-// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-#![feature(underscore_lifetimes)]
-
-struct Foo<'a: '_>(&'a u8); //~ ERROR invalid lifetime bound name: `'_`
-fn foo<'a: '_>(_: &'a u8) {} //~ ERROR invalid lifetime bound name: `'_`
-
-struct Bar<'a>(&'a u8);
-impl<'a: '_> Bar<'a> { //~ ERROR invalid lifetime bound name: `'_`
- fn bar() {}
-}
-
-fn main() {}
+++ /dev/null
-// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-#![allow(warnings)]
-#![feature(conservative_impl_trait, nested_impl_trait)]
-
-trait Id<T> {}
-trait Lt<'a> {}
-
-impl<'a> Lt<'a> for () {}
-impl<T> Id<T> for T {}
-
-fn free_fn_capture_hrtb_in_impl_trait()
- -> impl for<'a> Id<impl Lt<'a>>
- //~^ ERROR `impl Trait` can only capture lifetimes bound at the fn or impl level [E0657]
-{
- ()
-}
-
-struct Foo;
-impl Foo {
- fn impl_fn_capture_hrtb_in_impl_trait()
- -> impl for<'a> Id<impl Lt<'a>>
- //~^ ERROR `impl Trait` can only capture lifetimes bound at the fn or impl level
- {
- ()
- }
-}
-
-fn main() {}
+++ /dev/null
-// Copyright 2018 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-fn main() {
- let _ = ::std::u128::MAX; //~ ERROR E0658
-}
+++ /dev/null
-// Copyright 2018 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-mod moon {
- pub fn foo() {}
-}
-
-mod earth {
- pub fn foo() {}
-}
-
-mod collider {
- pub use moon::*;
- pub use earth::*;
-}
-
-fn main() {
- collider::foo(); //~ ERROR E0659
-}
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#![deny(unreachable_patterns)]
+
+fn main() {
+ let foo = Some(1);
+ match foo {
+ Some(_) => {/* ... */}
+ None => {/* ... */}
+ _ => {/* ... */} //~ ERROR unreachable pattern
+ }
+}
--- /dev/null
+error: unreachable pattern
+ --> $DIR/E0001.rs:18:9
+ |
+18 | _ => {/* ... */} //~ ERROR unreachable pattern
+ | ^
+ |
+note: lint level defined here
+ --> $DIR/E0001.rs:11:9
+ |
+11 | #![deny(unreachable_patterns)]
+ | ^^^^^^^^^^^^^^^^^^^^
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn main() {
+ let x = Some(1);
+
+ match x { } //~ ERROR E0004
+}
--- /dev/null
+error[E0004]: non-exhaustive patterns: type std::option::Option<i32> is non-empty
+ --> $DIR/E0004-2.rs:14:11
+ |
+14 | match x { } //~ ERROR E0004
+ | ^
+ |
+help: Please ensure that all possible cases are being handled; possibly adding wildcards or more match arms.
+ --> $DIR/E0004-2.rs:14:11
+ |
+14 | match x { } //~ ERROR E0004
+ | ^
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+enum Terminator {
+ HastaLaVistaBaby,
+ TalkToMyHand,
+}
+
+fn main() {
+ let x = Terminator::HastaLaVistaBaby;
+
+ match x { //~ ERROR E0004
+ Terminator::TalkToMyHand => {}
+ }
+}
--- /dev/null
+error[E0004]: non-exhaustive patterns: `HastaLaVistaBaby` not covered
+ --> $DIR/E0004.rs:19:11
+ |
+19 | match x { //~ ERROR E0004
+ | ^ pattern `HastaLaVistaBaby` not covered
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn main() {
+ let x = Some(1);
+ let Some(y) = x; //~ ERROR E0005
+}
--- /dev/null
+error[E0005]: refutable pattern in local binding: `None` not covered
+ --> $DIR/E0005.rs:13:9
+ |
+13 | let Some(y) = x; //~ ERROR E0005
+ | ^^^^^^^ pattern `None` not covered
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn main() {
+ let x = Some("s".to_string());
+ match x {
+ op_string @ Some(s) => {},
+ //~^ ERROR E0007
+ //~| ERROR E0303
+ None => {},
+ }
+}
--- /dev/null
+error[E0007]: cannot bind by-move with sub-bindings
+ --> $DIR/E0007.rs:14:9
+ |
+14 | op_string @ Some(s) => {},
+ | ^^^^^^^^^^^^^^^^^^^ binds an already bound by-move value by moving it
+
+error[E0303]: pattern bindings are not allowed after an `@`
+ --> $DIR/E0007.rs:14:26
+ |
+14 | op_string @ Some(s) => {},
+ | ^ not allowed after `@`
+
+error: aborting due to 2 previous errors
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn main() {
+ match Some("hi".to_string()) {
+ Some(s) if s.len() == 0 => {},
+ //~^ ERROR E0008
+ _ => {},
+ }
+}
--- /dev/null
+error[E0008]: cannot bind by-move into a pattern guard
+ --> $DIR/E0008.rs:13:14
+ |
+13 | Some(s) if s.len() == 0 => {},
+ | ^ moves value into pattern guard
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn main() {
+ struct X { x: (), }
+ let x = Some((X { x: () }, X { x: () }));
+ match x {
+ Some((y, ref z)) => {},
+ //~^ ERROR E0009
+ None => panic!()
+ }
+}
--- /dev/null
+error[E0009]: cannot bind by-move and by-ref in the same pattern
+ --> $DIR/E0009.rs:15:15
+ |
+15 | Some((y, ref z)) => {},
+ | ^ ----- both by-ref and by-move used
+ | |
+ | by-move pattern here
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+// compile-flags: -Z teach
+
+#![feature(box_syntax)]
+#![allow(warnings)]
+
+const CON : Box<i32> = box 0; //~ ERROR E0010
+
+fn main() {}
--- /dev/null
+error[E0010]: allocations are not allowed in constants
+ --> $DIR/E0010-teach.rs:16:24
+ |
+16 | const CON : Box<i32> = box 0; //~ ERROR E0010
+ | ^^^^^ allocation not allowed in constants
+ |
+ = note: The value of statics and constants must be known at compile time, and they live for the entire lifetime of a program. Creating a boxed value allocates memory on the heap at runtime, and therefore cannot be done at compile time.
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#![feature(box_syntax)]
+#![allow(warnings)]
+
+const CON : Box<i32> = box 0; //~ ERROR E0010
+
+fn main() {}
--- /dev/null
+error[E0010]: allocations are not allowed in constants
+ --> $DIR/E0010.rs:14:24
+ |
+14 | const CON : Box<i32> = box 0; //~ ERROR E0010
+ | ^^^^^ allocation not allowed in constants
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+static X: i32 = 1;
+const C: i32 = 2;
+
+const CR: &'static mut i32 = &mut C; //~ ERROR E0017
+static STATIC_REF: &'static mut i32 = &mut X; //~ ERROR E0017
+ //~| ERROR cannot borrow
+static CONST_REF: &'static mut i32 = &mut C; //~ ERROR E0017
+fn main() {}
--- /dev/null
+error[E0017]: references in constants may only refer to immutable values
+ --> $DIR/E0017.rs:14:30
+ |
+14 | const CR: &'static mut i32 = &mut C; //~ ERROR E0017
+ | ^^^^^^ constants require immutable values
+
+error[E0017]: references in statics may only refer to immutable values
+ --> $DIR/E0017.rs:15:39
+ |
+15 | static STATIC_REF: &'static mut i32 = &mut X; //~ ERROR E0017
+ | ^^^^^^ statics require immutable values
+
+error[E0596]: cannot borrow immutable static item as mutable
+ --> $DIR/E0017.rs:15:44
+ |
+15 | static STATIC_REF: &'static mut i32 = &mut X; //~ ERROR E0017
+ | ^
+
+error[E0017]: references in statics may only refer to immutable values
+ --> $DIR/E0017.rs:17:38
+ |
+17 | static CONST_REF: &'static mut i32 = &mut C; //~ ERROR E0017
+ | ^^^^^^ statics require immutable values
+
+error: aborting due to 4 previous errors
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+enum Fruit {
+ Apple(String, String),
+ Pear(u32),
+}
+
+
+fn main() {
+ let x = Fruit::Apple(String::new(), String::new());
+ match x {
+ Fruit::Apple(a) => {}, //~ ERROR E0023
+ Fruit::Apple(a, b, c) => {}, //~ ERROR E0023
+ Fruit::Pear(1, 2) => {}, //~ ERROR E0023
+ }
+}
--- /dev/null
+error[E0023]: this pattern has 1 field, but the corresponding tuple variant has 2 fields
+ --> $DIR/E0023.rs:20:9
+ |
+20 | Fruit::Apple(a) => {}, //~ ERROR E0023
+ | ^^^^^^^^^^^^^^^ expected 2 fields, found 1
+
+error[E0023]: this pattern has 3 fields, but the corresponding tuple variant has 2 fields
+ --> $DIR/E0023.rs:21:9
+ |
+21 | Fruit::Apple(a, b, c) => {}, //~ ERROR E0023
+ | ^^^^^^^^^^^^^^^^^^^^^ expected 2 fields, found 3
+
+error[E0023]: this pattern has 2 fields, but the corresponding tuple variant has 1 field
+ --> $DIR/E0023.rs:22:9
+ |
+22 | Fruit::Pear(1, 2) => {}, //~ ERROR E0023
+ | ^^^^^^^^^^^^^^^^^ expected 1 field, found 2
+
+error: aborting due to 3 previous errors
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+struct Foo {
+ a: u8,
+ b: u8,
+}
+
+fn main() {
+ let x = Foo { a:1, b:2 };
+ let Foo { a: x, a: y, b: 0 } = x;
+ //~^ ERROR field `a` bound multiple times in the pattern
+}
--- /dev/null
+error[E0025]: field `a` bound multiple times in the pattern
+ --> $DIR/E0025.rs:18:21
+ |
+18 | let Foo { a: x, a: y, b: 0 } = x;
+ | ---- ^^^^ multiple uses of `a` in pattern
+ | |
+ | first use of `a`
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+// compile-flags: -Z teach
+
+struct Thing {
+ x: u32,
+ y: u32
+}
+
+fn main() {
+ let thing = Thing { x: 0, y: 0 };
+ match thing {
+ Thing { x, y, z } => {}
+ //~^ ERROR struct `Thing` does not have a field named `z` [E0026]
+ }
+}
--- /dev/null
+error[E0026]: struct `Thing` does not have a field named `z`
+ --> $DIR/E0026-teach.rs:21:23
+ |
+21 | Thing { x, y, z } => {}
+ | ^ struct `Thing` does not have field `z`
+ |
+ = note: This error indicates that a struct pattern attempted to extract a non-existent field from a struct. Struct fields are identified by the name used before the colon : so struct patterns should resemble the declaration of the struct type being matched.
+
+ If you are using shorthand field patterns but want to refer to the struct field by a different name, you should rename it explicitly.
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+struct Thing {
+ x: u32,
+ y: u32
+}
+
+fn main() {
+ let thing = Thing { x: 0, y: 0 };
+ match thing {
+ Thing { x, y, z } => {}
+ //~^ ERROR struct `Thing` does not have a field named `z` [E0026]
+ }
+}
--- /dev/null
+error[E0026]: struct `Thing` does not have a field named `z`
+ --> $DIR/E0026.rs:19:23
+ |
+19 | Thing { x, y, z } => {}
+ | ^ struct `Thing` does not have field `z`
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+// compile-flags: -Z teach
+
+struct Dog {
+ name: String,
+ age: u32,
+}
+
+fn main() {
+ let d = Dog { name: "Rusty".to_string(), age: 8 };
+
+ match d {
+ Dog { age: x } => {}
+ //~^ ERROR pattern does not mention field `name`
+ }
+}
--- /dev/null
+error[E0027]: pattern does not mention field `name`
+ --> $DIR/E0027-teach.rs:22:9
+ |
+22 | Dog { age: x } => {}
+ | ^^^^^^^^^^^^^^ missing field `name`
+ |
+ = note: This error indicates that a pattern for a struct fails to specify a sub-pattern for every one of the struct's fields. Ensure that each field from the struct's definition is mentioned in the pattern, or use `..` to ignore unwanted fields.
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+struct Dog {
+ name: String,
+ age: u32,
+}
+
+fn main() {
+ let d = Dog { name: "Rusty".to_string(), age: 8 };
+
+ match d {
+ Dog { age: x } => {}
+ //~^ ERROR pattern does not mention field `name`
+ }
+}
--- /dev/null
+error[E0027]: pattern does not mention field `name`
+ --> $DIR/E0027.rs:20:9
+ |
+20 | Dog { age: x } => {}
+ | ^^^^^^^^^^^^^^ missing field `name`
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+// compile-flags: -Z teach
+
+fn main() {
+ let s = "hoho";
+
+ match s {
+ "hello" ... "world" => {}
+ //~^ ERROR only char and numeric types are allowed in range patterns
+ //~| ERROR non-reference pattern used to match a reference
+ _ => {}
+ }
+}
--- /dev/null
+error[E0658]: non-reference pattern used to match a reference (see issue #42640)
+ --> $DIR/E0029-teach.rs:17:9
+ |
+17 | "hello" ... "world" => {}
+ | ^^^^^^^^^^^^^^^^^^^ help: consider using a reference: `&"hello" ... "world"`
+ |
+ = help: add #![feature(match_default_bindings)] to the crate attributes to enable
+
+error[E0029]: only char and numeric types are allowed in range patterns
+ --> $DIR/E0029-teach.rs:17:9
+ |
+17 | "hello" ... "world" => {}
+ | ^^^^^^^^^^^^^^^^^^^ ranges require char or numeric types
+ |
+ = note: start type: &'static str
+ = note: end type: &'static str
+ = note: In a match expression, only numbers and characters can be matched against a range. This is because the compiler checks that the range is non-empty at compile-time, and is unable to evaluate arbitrary comparison functions. If you want to capture values of an orderable type between two end-points, you can use a guard.
+
+error: aborting due to 2 previous errors
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn main() {
+ let s = "hoho";
+
+ match s {
+ "hello" ... "world" => {}
+ //~^ ERROR only char and numeric types are allowed in range patterns
+ //~| ERROR non-reference pattern used to match a reference
+ _ => {}
+ }
+}
--- /dev/null
+error[E0658]: non-reference pattern used to match a reference (see issue #42640)
+ --> $DIR/E0029.rs:15:9
+ |
+15 | "hello" ... "world" => {}
+ | ^^^^^^^^^^^^^^^^^^^ help: consider using a reference: `&"hello" ... "world"`
+ |
+ = help: add #![feature(match_default_bindings)] to the crate attributes to enable
+
+error[E0029]: only char and numeric types are allowed in range patterns
+ --> $DIR/E0029.rs:15:9
+ |
+15 | "hello" ... "world" => {}
+ | ^^^^^^^^^^^^^^^^^^^ ranges require char or numeric types
+ |
+ = note: start type: &'static str
+ = note: end type: &'static str
+
+error: aborting due to 2 previous errors
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+// compile-flags: -Z teach
+
+fn main() {
+ match 5u32 {
+ 1000 ... 5 => {}
+ //~^ ERROR lower range bound must be less than or equal to upper
+ }
+}
--- /dev/null
+error[E0030]: lower range bound must be less than or equal to upper
+ --> $DIR/E0030-teach.rs:15:9
+ |
+15 | 1000 ... 5 => {}
+ | ^^^^ lower bound larger than upper bound
+ |
+ = note: When matching against a range, the compiler verifies that the range is non-empty. Range patterns include both end-points, so this is equivalent to requiring the start of the range to be less than or equal to the end of the range.
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+
+fn main() {
+ match 5u32 {
+ 1000 ... 5 => {}
+ //~^ ERROR lower range bound must be less than or equal to upper
+ }
+}
--- /dev/null
+error[E0030]: lower range bound must be less than or equal to upper
+ --> $DIR/E0030.rs:14:9
+ |
+14 | 1000 ... 5 => {}
+ | ^^^^ lower bound larger than upper bound
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+// compile-flags: -Z teach
+
+trait SomeTrait {
+ fn foo();
+}
+
+fn main() {
+ let trait_obj: &SomeTrait = SomeTrait;
+ //~^ ERROR expected value, found trait `SomeTrait`
+ //~| ERROR E0038
+ //~| method `foo` has no receiver
+
+ let &invalid = trait_obj;
+ //~^ ERROR E0033
+}
--- /dev/null
+error[E0423]: expected value, found trait `SomeTrait`
+ --> $DIR/E0033-teach.rs:18:33
+ |
+18 | let trait_obj: &SomeTrait = SomeTrait;
+ | ^^^^^^^^^ not a value
+
+error[E0038]: the trait `SomeTrait` cannot be made into an object
+ --> $DIR/E0033-teach.rs:18:20
+ |
+18 | let trait_obj: &SomeTrait = SomeTrait;
+ | ^^^^^^^^^^ the trait `SomeTrait` cannot be made into an object
+ |
+ = note: method `foo` has no receiver
+
+error[E0033]: type `&SomeTrait` cannot be dereferenced
+ --> $DIR/E0033-teach.rs:23:9
+ |
+23 | let &invalid = trait_obj;
+ | ^^^^^^^^ type `&SomeTrait` cannot be dereferenced
+ |
+ = note: This error indicates that a pointer to a trait type cannot be implicitly dereferenced by a pattern. Every trait defines a type, but because the size of trait implementors isn't fixed, this type has no compile-time size. Therefore, all accesses to trait types must be through pointers. If you encounter this error you should try to avoid dereferencing the pointer.
+
+ You can read more about trait objects in the Trait Objects section of the Reference: https://doc.rust-lang.org/reference/types.html#trait-objects
+
+error: aborting due to 3 previous errors
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+trait SomeTrait {
+ fn foo();
+}
+
+fn main() {
+ let trait_obj: &SomeTrait = SomeTrait;
+ //~^ ERROR expected value, found trait `SomeTrait`
+ //~| ERROR E0038
+ //~| method `foo` has no receiver
+
+ let &invalid = trait_obj;
+ //~^ ERROR E0033
+}
--- /dev/null
+error[E0423]: expected value, found trait `SomeTrait`
+ --> $DIR/E0033.rs:16:33
+ |
+16 | let trait_obj: &SomeTrait = SomeTrait;
+ | ^^^^^^^^^ not a value
+
+error[E0038]: the trait `SomeTrait` cannot be made into an object
+ --> $DIR/E0033.rs:16:20
+ |
+16 | let trait_obj: &SomeTrait = SomeTrait;
+ | ^^^^^^^^^^ the trait `SomeTrait` cannot be made into an object
+ |
+ = note: method `foo` has no receiver
+
+error[E0033]: type `&SomeTrait` cannot be dereferenced
+ --> $DIR/E0033.rs:21:9
+ |
+21 | let &invalid = trait_obj;
+ | ^^^^^^^^ type `&SomeTrait` cannot be dereferenced
+
+error: aborting due to 3 previous errors
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+struct Test;
+
+trait Trait1 {
+ fn foo();
+}
+
+trait Trait2 {
+ fn foo();
+}
+
+impl Trait1 for Test {
+ fn foo() {}
+}
+
+impl Trait2 for Test {
+ fn foo() {}
+}
+
+fn main() {
+ Test::foo() //~ ERROR multiple applicable items in scope
+}
--- /dev/null
+error[E0034]: multiple applicable items in scope
+ --> $DIR/E0034.rs:30:5
+ |
+30 | Test::foo() //~ ERROR multiple applicable items in scope
+ | ^^^^^^^^^ multiple `foo` found
+ |
+note: candidate #1 is defined in an impl of the trait `Trait1` for the type `Test`
+ --> $DIR/E0034.rs:22:5
+ |
+22 | fn foo() {}
+ | ^^^^^^^^
+note: candidate #2 is defined in an impl of the trait `Trait2` for the type `Test`
+ --> $DIR/E0034.rs:26:5
+ |
+26 | fn foo() {}
+ | ^^^^^^^^
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+trait Trait {
+ fn foo(&self) -> Self;
+}
+
+fn call_foo(x: Box<Trait>) {
+ //~^ ERROR E0038
+ let y = x.foo();
+}
+
+fn main() {
+}
--- /dev/null
+error[E0038]: the trait `Trait` cannot be made into an object
+ --> $DIR/E0038.rs:15:1
+ |
+15 | fn call_foo(x: Box<Trait>) {
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Trait` cannot be made into an object
+ |
+ = note: method `foo` references the `Self` type in its arguments or return type
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+struct Foo {
+ x: i32,
+}
+
+impl Drop for Foo {
+ fn drop(&mut self) {
+ println!("kaboom");
+ }
+}
+
+fn main() {
+ let mut x = Foo { x: -7 };
+ x.drop();
+ //~^ ERROR E0040
+}
--- /dev/null
+error[E0040]: explicit use of destructor method
+ --> $DIR/E0040.rs:23:7
+ |
+23 | x.drop();
+ | ^^^^ explicit destructor calls not allowed
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+extern { fn some_func<T>(x: T); } //~ ERROR E0044
+
+fn main() {
+}
--- /dev/null
+error[E0044]: foreign items may not have type parameters
+ --> $DIR/E0044.rs:11:10
+ |
+11 | extern { fn some_func<T>(x: T); } //~ ERROR E0044
+ | ^^^^^^^^^^^^^^^^^^^^^^
+ |
+help: consider using specialization instead of type parameters
+ --> $DIR/E0044.rs:11:10
+ |
+11 | extern { fn some_func<T>(x: T); } //~ ERROR E0044
+ | ^^^^^^^^^^^^^^^^^^^^^^
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+extern "Rust" { fn foo(x: u8, ...); } //~ ERROR E0045
+
+fn main() {
+}
--- /dev/null
+error[E0045]: variadic function must have C or cdecl calling convention
+ --> $DIR/E0045.rs:11:17
+ |
+11 | extern "Rust" { fn foo(x: u8, ...); } //~ ERROR E0045
+ | ^^^^^^^^^^^^^^^^^^^ variadics require C or cdecl calling convention
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+trait Foo {
+ fn foo<T: Default>(x: T) -> Self;
+}
+
+struct Bar;
+
+impl Foo for Bar {
+ fn foo(x: bool) -> Self { Bar } //~ ERROR E0049
+}
+
+fn main() {
+}
--- /dev/null
+error[E0049]: method `foo` has 0 type parameters but its trait declaration has 1 type parameter
+ --> $DIR/E0049.rs:18:5
+ |
+12 | fn foo<T: Default>(x: T) -> Self;
+ | --------------------------------- expected 1 type parameter
+...
+18 | fn foo(x: bool) -> Self { Bar } //~ ERROR E0049
+ | ^^^^^^^^^^^^^^^^^^^^^^^ found 0 type parameters
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+trait Foo {
+ fn foo(&self, x: u8) -> bool;
+ fn bar(&self, x: u8, y: u8, z: u8);
+ fn less(&self);
+}
+
+struct Bar;
+
+impl Foo for Bar {
+ fn foo(&self) -> bool { true } //~ ERROR E0050
+ fn bar(&self) { } //~ ERROR E0050
+ fn less(&self, x: u8, y: u8, z: u8) { } //~ ERROR E0050
+}
+
+fn main() {
+}
--- /dev/null
+error[E0050]: method `foo` has 1 parameter but the declaration in trait `Foo::foo` has 2
+ --> $DIR/E0050.rs:20:12
+ |
+12 | fn foo(&self, x: u8) -> bool;
+ | -- trait requires 2 parameters
+...
+20 | fn foo(&self) -> bool { true } //~ ERROR E0050
+ | ^^^^^ expected 2 parameters, found 1
+
+error[E0050]: method `bar` has 1 parameter but the declaration in trait `Foo::bar` has 4
+ --> $DIR/E0050.rs:21:12
+ |
+13 | fn bar(&self, x: u8, y: u8, z: u8);
+ | -- trait requires 4 parameters
+...
+21 | fn bar(&self) { } //~ ERROR E0050
+ | ^^^^^ expected 4 parameters, found 1
+
+error[E0050]: method `less` has 4 parameters but the declaration in trait `Foo::less` has 1
+ --> $DIR/E0050.rs:22:37
+ |
+14 | fn less(&self);
+ | ----- trait requires 1 parameter
+...
+22 | fn less(&self, x: u8, y: u8, z: u8) { } //~ ERROR E0050
+ | ^^ expected 1 parameter, found 4
+
+error: aborting due to 3 previous errors
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn main() {
+ let x = 5;
+ let x_is_nonzero = x as bool; //~ ERROR E0054
+}
--- /dev/null
+error[E0054]: cannot cast as `bool`
+ --> $DIR/E0054.rs:13:24
+ |
+13 | let x_is_nonzero = x as bool; //~ ERROR E0054
+ | ^^^^^^^^^ unsupported cast
+ |
+ = help: compare with zero instead
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#![recursion_limit="2"]
+struct Foo;
+
+impl Foo {
+ fn foo(&self) {}
+}
+
+fn main() {
+ let foo = Foo;
+ let ref_foo = &&Foo;
+ ref_foo.foo();
+ //~^ ERROR E0055
+}
--- /dev/null
+error[E0055]: reached the recursion limit while auto-dereferencing Foo
+ --> $DIR/E0055.rs:21:13
+ |
+21 | ref_foo.foo();
+ | ^^^ deref recursion limit reached
+ |
+ = help: consider adding a `#![recursion_limit="4"]` attribute to your crate
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn main() {
+ let f = |x| x * 3;
+ let a = f(); //~ ERROR E0057
+ let b = f(4);
+ let c = f(2, 3); //~ ERROR E0057
+}
--- /dev/null
+error[E0057]: this function takes 1 parameter but 0 parameters were supplied
+ --> $DIR/E0057.rs:13:13
+ |
+13 | let a = f(); //~ ERROR E0057
+ | ^^^ expected 1 parameter
+
+error[E0057]: this function takes 1 parameter but 2 parameters were supplied
+ --> $DIR/E0057.rs:15:13
+ |
+15 | let c = f(2, 3); //~ ERROR E0057
+ | ^^^^^^^ expected 1 parameter
+
+error: aborting due to 2 previous errors
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#![feature(unboxed_closures)]
+
+fn foo<F: Fn<i32>>(f: F) -> F::Output { f(3) } //~ ERROR E0059
+
+fn main() {
+}
--- /dev/null
+error[E0059]: cannot use call notation; the first type parameter for the function trait is neither a tuple nor unit
+ --> $DIR/E0059.rs:13:41
+ |
+13 | fn foo<F: Fn<i32>>(f: F) -> F::Output { f(3) } //~ ERROR E0059
+ | ^^^^
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+extern "C" {
+ fn printf(_: *const u8, ...) -> u32;
+}
+
+fn main() {
+ unsafe { printf(); }
+ //~^ ERROR E0060
+ //~| expected at least 1 parameter
+}
--- /dev/null
+error[E0060]: this function takes at least 1 parameter but 0 parameters were supplied
+ --> $DIR/E0060.rs:16:14
+ |
+12 | fn printf(_: *const u8, ...) -> u32;
+ | ------------------------------------ defined here
+...
+16 | unsafe { printf(); }
+ | ^^^^^^^^ expected at least 1 parameter
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn f(a: u16, b: &str) {}
+
+fn f2(a: u16) {}
+
+fn main() {
+ f(0);
+ //~^ ERROR E0061
+ //~| expected 2 parameters
+
+ f2();
+ //~^ ERROR E0061
+ //~| expected 1 parameter
+}
--- /dev/null
+error[E0061]: this function takes 2 parameters but 1 parameter was supplied
+ --> $DIR/E0061.rs:16:5
+ |
+11 | fn f(a: u16, b: &str) {}
+ | --------------------- defined here
+...
+16 | f(0);
+ | ^^^^ expected 2 parameters
+
+error[E0061]: this function takes 1 parameter but 0 parameters were supplied
+ --> $DIR/E0061.rs:20:5
+ |
+13 | fn f2(a: u16) {}
+ | ------------- defined here
+...
+20 | f2();
+ | ^^^^ expected 1 parameter
+
+error: aborting due to 2 previous errors
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+struct Foo {
+ x: i32
+}
+
+fn main() {
+ let x = Foo {
+ x: 0,
+ x: 0,
+ //~^ ERROR E0062
+ };
+}
--- /dev/null
+error[E0062]: field `x` specified more than once
+ --> $DIR/E0062.rs:18:9
+ |
+17 | x: 0,
+ | ---- first use of `x`
+18 | x: 0,
+ | ^^ used more than once
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+// ignore-tidy-linelength
+
+struct SingleFoo {
+ x: i32
+}
+
+struct PluralFoo {
+ x: i32,
+ y: i32,
+ z: i32
+}
+
+struct TruncatedFoo {
+ a: i32,
+ b: i32,
+ x: i32,
+ y: i32,
+ z: i32
+}
+
+struct TruncatedPluralFoo {
+ a: i32,
+ b: i32,
+ c: i32,
+ x: i32,
+ y: i32,
+ z: i32
+}
+
+
+fn main() {
+ let w = SingleFoo { };
+ //~^ ERROR missing field `x` in initializer of `SingleFoo`
+ let x = PluralFoo {x: 1};
+ //~^ ERROR missing fields `y`, `z` in initializer of `PluralFoo`
+ let y = TruncatedFoo{x:1};
+ //~^ missing fields `a`, `b`, `y` and 1 other field in initializer of `TruncatedFoo`
+ let z = TruncatedPluralFoo{x:1};
+ //~^ ERROR missing fields `a`, `b`, `c` and 2 other fields in initializer of `TruncatedPluralFoo`
+}
--- /dev/null
+error[E0063]: missing field `x` in initializer of `SingleFoo`
+ --> $DIR/E0063.rs:42:13
+ |
+42 | let w = SingleFoo { };
+ | ^^^^^^^^^ missing `x`
+
+error[E0063]: missing fields `y`, `z` in initializer of `PluralFoo`
+ --> $DIR/E0063.rs:44:13
+ |
+44 | let x = PluralFoo {x: 1};
+ | ^^^^^^^^^ missing `y`, `z`
+
+error[E0063]: missing fields `a`, `b`, `y` and 1 other field in initializer of `TruncatedFoo`
+ --> $DIR/E0063.rs:46:13
+ |
+46 | let y = TruncatedFoo{x:1};
+ | ^^^^^^^^^^^^ missing `a`, `b`, `y` and 1 other field
+
+error[E0063]: missing fields `a`, `b`, `c` and 2 other fields in initializer of `TruncatedPluralFoo`
+ --> $DIR/E0063.rs:48:13
+ |
+48 | let z = TruncatedPluralFoo{x:1};
+ | ^^^^^^^^^^^^^^^^^^ missing `a`, `b`, `c` and 2 other fields
+
+error: aborting due to 4 previous errors
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+use std::collections::LinkedList;
+
+fn main() {
+ LinkedList::new() += 1; //~ ERROR E0368
+ //~^ ERROR E0067
+}
--- /dev/null
+error[E0368]: binary assignment operation `+=` cannot be applied to type `std::collections::LinkedList<_>`
+ --> $DIR/E0067.rs:14:5
+ |
+14 | LinkedList::new() += 1; //~ ERROR E0368
+ | -----------------^^^^^
+ | |
+ | cannot use `+=` on type `std::collections::LinkedList<_>`
+
+error[E0067]: invalid left-hand side expression
+ --> $DIR/E0067.rs:14:5
+ |
+14 | LinkedList::new() += 1; //~ ERROR E0368
+ | ^^^^^^^^^^^^^^^^^ invalid expression for left-hand side
+
+error: aborting due to 2 previous errors
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn foo() -> u8 {
+ return;
+ //~^ ERROR `return;` in a function whose return type is not `()`
+}
+
+fn main() {
+}
--- /dev/null
+error[E0069]: `return;` in a function whose return type is not `()`
+ --> $DIR/E0069.rs:12:5
+ |
+12 | return;
+ | ^^^^^^ return type is not ()
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+const SOME_CONST : i32 = 12;
+
+fn some_other_func() {}
+
+fn some_function() {
+ SOME_CONST = 14; //~ ERROR E0070
+ 1 = 3; //~ ERROR E0070
+ some_other_func() = 4; //~ ERROR E0070
+ //~^ ERROR E0308
+}
+
+fn main() {
+}
--- /dev/null
+error[E0070]: invalid left-hand side expression
+ --> $DIR/E0070.rs:16:5
+ |
+16 | SOME_CONST = 14; //~ ERROR E0070
+ | ^^^^^^^^^^^^^^^ left-hand of expression not valid
+
+error[E0070]: invalid left-hand side expression
+ --> $DIR/E0070.rs:17:5
+ |
+17 | 1 = 3; //~ ERROR E0070
+ | ^^^^^ left-hand of expression not valid
+
+error[E0308]: mismatched types
+ --> $DIR/E0070.rs:18:25
+ |
+18 | some_other_func() = 4; //~ ERROR E0070
+ | ^ expected (), found integral variable
+ |
+ = note: expected type `()`
+ found type `{integer}`
+
+error[E0070]: invalid left-hand side expression
+ --> $DIR/E0070.rs:18:5
+ |
+18 | some_other_func() = 4; //~ ERROR E0070
+ | ^^^^^^^^^^^^^^^^^^^^^ left-hand of expression not valid
+
+error: aborting due to 4 previous errors
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+enum Foo {}
+type FooAlias = Foo;
+
+fn main() {
+ let u = FooAlias { value: 0 };
+ //~^ ERROR expected struct, variant or union type, found enum `Foo` [E0071]
+}
--- /dev/null
+error[E0071]: expected struct, variant or union type, found enum `Foo`
+ --> $DIR/E0071.rs:15:13
+ |
+15 | let u = FooAlias { value: 0 };
+ | ^^^^^^^^ not a struct
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#![feature(repr_simd)]
+
+#[repr(simd)]
+struct Bad; //~ ERROR E0075
+
+fn main() {
+}
--- /dev/null
+error[E0075]: SIMD vector cannot be empty
+ --> $DIR/E0075.rs:14:1
+ |
+14 | struct Bad; //~ ERROR E0075
+ | ^^^^^^^^^^^
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#![feature(repr_simd)]
+
+#[repr(simd)]
+struct Bad(u16, u32, u32);
+//~^ ERROR E0076
+
+fn main() {
+}
--- /dev/null
+error[E0076]: SIMD vector should be homogeneous
+ --> $DIR/E0076.rs:14:1
+ |
+14 | struct Bad(u16, u32, u32);
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^ SIMD elements must have the same type
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#![feature(repr_simd)]
+
+#[repr(simd)]
+struct Bad(String); //~ ERROR E0077
+
+fn main() {
+}
--- /dev/null
+error[E0077]: SIMD vector element type should be machine type
+ --> $DIR/E0077.rs:14:1
+ |
+14 | struct Bad(String); //~ ERROR E0077
+ | ^^^^^^^^^^^^^^^^^^^
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+enum Enum {
+ X = (1 << 500), //~ ERROR E0080
+ //~| WARNING shift left with overflow
+ Y = (1 / 0) //~ ERROR E0080
+ //~| WARNING divide by zero
+}
+
+fn main() {
+}
--- /dev/null
+warning: constant evaluation error: attempt to shift left with overflow
+ --> $DIR/E0080.rs:12:9
+ |
+12 | X = (1 << 500), //~ ERROR E0080
+ | ^^^^^^^^^^
+ |
+ = note: #[warn(const_err)] on by default
+
+error[E0080]: constant evaluation error
+ --> $DIR/E0080.rs:12:9
+ |
+12 | X = (1 << 500), //~ ERROR E0080
+ | ^^^^^^^^^^ attempt to shift left with overflow
+
+warning: constant evaluation error: attempt to divide by zero
+ --> $DIR/E0080.rs:14:9
+ |
+14 | Y = (1 / 0) //~ ERROR E0080
+ | ^^^^^^^
+
+error[E0080]: constant evaluation error
+ --> $DIR/E0080.rs:14:9
+ |
+14 | Y = (1 / 0) //~ ERROR E0080
+ | ^^^^^^^ attempt to divide by zero
+
+error: aborting due to 2 previous errors
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+enum Enum {
+ P = 3,
+ X = 3,
+ //~^ ERROR discriminant value `3isize` already exists
+ Y = 5
+}
+
+fn main() {
+}
--- /dev/null
+error[E0081]: discriminant value `3isize` already exists
+ --> $DIR/E0081.rs:13:9
+ |
+12 | P = 3,
+ | - first use of `3isize`
+13 | X = 3,
+ | ^ enum already has `3isize`
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#[repr(i32)] //~ ERROR: E0084
+enum Foo {}
+
+fn main() {
+}
--- /dev/null
+error[E0084]: unsupported representation for zero-variant enum
+ --> $DIR/E0084.rs:11:1
+ |
+11 | #[repr(i32)] //~ ERROR: E0084
+ | ^^^^^^^^^^^^
+12 | enum Foo {}
+ | ----------- zero-variant enum
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn foo() {}
+fn bar<T>() {}
+
+fn main() {
+ foo::<f64>(); //~ ERROR expected at most 0 type parameters, found 1 type parameter [E0087]
+
+ bar::<f64, u64>(); //~ ERROR expected at most 1 type parameter, found 2 type parameters [E0087]
+}
--- /dev/null
+error[E0087]: too many type parameters provided: expected at most 0 type parameters, found 1 type parameter
+ --> $DIR/E0087.rs:15:11
+ |
+15 | foo::<f64>(); //~ ERROR expected at most 0 type parameters, found 1 type parameter [E0087]
+ | ^^^ expected 0 type parameters
+
+error[E0087]: too many type parameters provided: expected at most 1 type parameter, found 2 type parameters
+ --> $DIR/E0087.rs:17:16
+ |
+17 | bar::<f64, u64>(); //~ ERROR expected at most 1 type parameter, found 2 type parameters [E0087]
+ | ^^^ expected 1 type parameter
+
+error: aborting due to 2 previous errors
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn f() {}
+fn g<'a>() -> &'a u8 { loop {} }
+
+fn main() {
+ f::<'static>(); //~ ERROR E0088
+ g::<'static, 'static>(); //~ ERROR E0088
+}
--- /dev/null
+error[E0088]: too many lifetime parameters provided: expected at most 0 lifetime parameters, found 1 lifetime parameter
+ --> $DIR/E0088.rs:15:9
+ |
+15 | f::<'static>(); //~ ERROR E0088
+ | ^^^^^^^ expected 0 lifetime parameters
+
+error[E0088]: too many lifetime parameters provided: expected at most 1 lifetime parameter, found 2 lifetime parameters
+ --> $DIR/E0088.rs:16:18
+ |
+16 | g::<'static, 'static>(); //~ ERROR E0088
+ | ^^^^^^^ expected 1 lifetime parameter
+
+error: aborting due to 2 previous errors
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn foo<T, U>() {}
+
+fn main() {
+ foo::<f64>(); //~ ERROR expected 2 type parameters, found 1 type parameter [E0089]
+}
--- /dev/null
+error[E0089]: too few type parameters provided: expected 2 type parameters, found 1 type parameter
+ --> $DIR/E0089.rs:14:5
+ |
+14 | foo::<f64>(); //~ ERROR expected 2 type parameters, found 1 type parameter [E0089]
+ | ^^^^^^^^^^ expected 2 type parameters
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn foo<'a: 'b, 'b: 'a>() {}
+
+fn main() {
+ foo::<'static>(); //~ ERROR expected 2 lifetime parameters, found 1 lifetime parameter [E0090]
+}
--- /dev/null
+error[E0090]: too few lifetime parameters provided: expected 2 lifetime parameters, found 1 lifetime parameter
+ --> $DIR/E0090.rs:14:5
+ |
+14 | foo::<'static>(); //~ ERROR expected 2 lifetime parameters, found 1 lifetime parameter [E0090]
+ | ^^^^^^^^^^^^^^ expected 2 lifetime parameters
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+type Foo<T> = u32; //~ ERROR E0091
+type Foo2<A, B> = Box<A>; //~ ERROR E0091
+
+fn main() {
+}
--- /dev/null
+error[E0091]: type parameter `T` is unused
+ --> $DIR/E0091.rs:11:10
+ |
+11 | type Foo<T> = u32; //~ ERROR E0091
+ | ^ unused type parameter
+
+error[E0091]: type parameter `B` is unused
+ --> $DIR/E0091.rs:12:14
+ |
+12 | type Foo2<A, B> = Box<A>; //~ ERROR E0091
+ | ^ unused type parameter
+
+error: aborting due to 2 previous errors
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#![feature(intrinsics)]
+extern "rust-intrinsic" {
+ fn atomic_foo(); //~ ERROR E0092
+}
+
+fn main() {
+}
--- /dev/null
+error[E0092]: unrecognized atomic operation function: `foo`
+ --> $DIR/E0092.rs:13:5
+ |
+13 | fn atomic_foo(); //~ ERROR E0092
+ | ^^^^^^^^^^^^^^^^ unrecognized atomic operation
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#![feature(intrinsics)]
+extern "rust-intrinsic" {
+ fn foo();
+ //~^ ERROR E0093
+}
+
+fn main() {
+}
--- /dev/null
+error[E0093]: unrecognized intrinsic function: `foo`
+ --> $DIR/E0093.rs:13:5
+ |
+13 | fn foo();
+ | ^^^^^^^^^ unrecognized intrinsic
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#![feature(intrinsics)]
+extern "rust-intrinsic" {
+ fn size_of<T, U>() -> usize; //~ ERROR E0094
+}
+
+fn main() {
+}
--- /dev/null
+error[E0094]: intrinsic has wrong number of type parameters: found 2, expected 1
+ --> $DIR/E0094.rs:13:15
+ |
+13 | fn size_of<T, U>() -> usize; //~ ERROR E0094
+ | ^^^^^^ expected 1 type parameter
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+struct Foo {
+ x: &bool,
+ //~^ ERROR E0106
+}
+enum Bar {
+ A(u8),
+ B(&bool),
+ //~^ ERROR E0106
+}
+type MyStr = &str;
+ //~^ ERROR E0106
+
+struct Baz<'a>(&'a str);
+struct Buzz<'a, 'b>(&'a str, &'b str);
+
+struct Quux {
+ baz: Baz,
+ //~^ ERROR E0106
+ //~| expected lifetime parameter
+ buzz: Buzz,
+ //~^ ERROR E0106
+ //~| expected 2 lifetime parameters
+}
+
+fn main() {
+}
--- /dev/null
+error[E0106]: missing lifetime specifier
+ --> $DIR/E0106.rs:12:8
+ |
+12 | x: &bool,
+ | ^ expected lifetime parameter
+
+error[E0106]: missing lifetime specifier
+ --> $DIR/E0106.rs:17:7
+ |
+17 | B(&bool),
+ | ^ expected lifetime parameter
+
+error[E0106]: missing lifetime specifier
+ --> $DIR/E0106.rs:20:14
+ |
+20 | type MyStr = &str;
+ | ^ expected lifetime parameter
+
+error[E0106]: missing lifetime specifier
+ --> $DIR/E0106.rs:27:10
+ |
+27 | baz: Baz,
+ | ^^^ expected lifetime parameter
+
+error[E0106]: missing lifetime specifiers
+ --> $DIR/E0106.rs:30:11
+ |
+30 | buzz: Buzz,
+ | ^^^^ expected 2 lifetime parameters
+
+error: aborting due to 5 previous errors
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+struct Foo<'a>(&'a str);
+struct Buzz<'a, 'b>(&'a str, &'b str);
+
+enum Bar {
+ A,
+ B,
+ C,
+}
+
+struct Baz<'a, 'b, 'c> {
+ buzz: Buzz<'a>,
+ //~^ ERROR E0107
+ //~| expected 2 lifetime parameters
+ bar: Bar<'a>,
+ //~^ ERROR E0107
+ //~| unexpected lifetime parameter
+ foo2: Foo<'a, 'b, 'c>,
+ //~^ ERROR E0107
+ //~| 2 unexpected lifetime parameters
+}
+
+fn main() {
+}
--- /dev/null
+error[E0107]: wrong number of lifetime parameters: expected 2, found 1
+ --> $DIR/E0107.rs:21:11
+ |
+21 | buzz: Buzz<'a>,
+ | ^^^^^^^^ expected 2 lifetime parameters
+
+error[E0107]: wrong number of lifetime parameters: expected 0, found 1
+ --> $DIR/E0107.rs:24:10
+ |
+24 | bar: Bar<'a>,
+ | ^^^^^^^ unexpected lifetime parameter
+
+error[E0107]: wrong number of lifetime parameters: expected 1, found 3
+ --> $DIR/E0107.rs:27:11
+ |
+27 | foo2: Foo<'a, 'b, 'c>,
+ | ^^^^^^^^^^^^^^^ 2 unexpected lifetime parameters
+
+error: aborting due to 3 previous errors
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+type X = u32<i32>; //~ ERROR E0109
+
+fn main() {
+}
--- /dev/null
+error[E0109]: type parameters are not allowed on this type
+ --> $DIR/E0109.rs:11:14
+ |
+11 | type X = u32<i32>; //~ ERROR E0109
+ | ^^^ type parameter not allowed
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+type X = u32<'static>; //~ ERROR E0110
+
+fn main() {
+}
--- /dev/null
+error[E0110]: lifetime parameters are not allowed on this type
+ --> $DIR/E0110.rs:11:14
+ |
+11 | type X = u32<'static>; //~ ERROR E0110
+ | ^^^^^^^ lifetime parameter not allowed on this type
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+impl Vec<u8> {}
+//~^ ERROR E0116
+
+fn main() {
+}
--- /dev/null
+error[E0116]: cannot define inherent `impl` for a type outside of the crate where the type is defined
+ --> $DIR/E0116.rs:11:1
+ |
+11 | impl Vec<u8> {}
+ | ^^^^^^^^^^^^^^^ impl for type defined outside of crate.
+ |
+ = note: define and implement a trait or new type instead
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+impl Drop for u32 {} //~ ERROR E0117
+//~| ERROR the Drop trait may only be implemented on structures
+//~| implementing Drop requires a struct
+
+fn main() {
+}
--- /dev/null
+error[E0120]: the Drop trait may only be implemented on structures
+ --> $DIR/E0117.rs:11:15
+ |
+11 | impl Drop for u32 {} //~ ERROR E0117
+ | ^^^ implementing Drop requires a struct
+
+error[E0117]: only traits defined in the current crate can be implemented for arbitrary types
+ --> $DIR/E0117.rs:11:1
+ |
+11 | impl Drop for u32 {} //~ ERROR E0117
+ | ^^^^^^^^^^^^^^^^^^^^ impl doesn't use types inside crate
+ |
+ = note: the impl does not reference any types defined in this crate
+ = note: define and implement a trait or new type instead
+
+error: aborting due to 2 previous errors
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+impl (u8, u8) { //~ ERROR E0118
+ fn get_state(&self) -> String {
+ String::new()
+ }
+}
+
+fn main() {
+}
--- /dev/null
+error[E0118]: no base type found for inherent implementation
+ --> $DIR/E0118.rs:11:6
+ |
+11 | impl (u8, u8) { //~ ERROR E0118
+ | ^^^^^^^^ impl requires a base type
+ |
+ = note: either implement a trait on it or create a newtype to wrap it instead
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+trait MyTrait {
+ fn get(&self) -> usize;
+}
+
+impl<T> MyTrait for T {
+ fn get(&self) -> usize { 0 }
+}
+
+struct Foo {
+ value: usize
+}
+
+impl MyTrait for Foo { //~ ERROR E0119
+ fn get(&self) -> usize { self.value }
+}
+
+fn main() {
+}
--- /dev/null
+error[E0119]: conflicting implementations of trait `MyTrait` for type `Foo`:
+ --> $DIR/E0119.rs:23:1
+ |
+15 | impl<T> MyTrait for T {
+ | --------------------- first implementation here
+...
+23 | impl MyTrait for Foo { //~ ERROR E0119
+ | ^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `Foo`
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+trait MyTrait { fn foo() {} }
+
+impl Drop for MyTrait {
+ //~^ ERROR E0120
+ fn drop(&mut self) {}
+}
+
+fn main() {
+}
--- /dev/null
+error[E0120]: the Drop trait may only be implemented on structures
+ --> $DIR/E0120.rs:13:15
+ |
+13 | impl Drop for MyTrait {
+ | ^^^^^^^ implementing Drop requires a struct
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn foo() -> _ { 5 } //~ ERROR E0121
+
+static BAR: _ = "test"; //~ ERROR E0121
+
+fn main() {
+}
--- /dev/null
+error[E0121]: the type placeholder `_` is not allowed within types on item signatures
+ --> $DIR/E0121.rs:11:13
+ |
+11 | fn foo() -> _ { 5 } //~ ERROR E0121
+ | ^ not allowed in type signatures
+
+error[E0121]: the type placeholder `_` is not allowed within types on item signatures
+ --> $DIR/E0121.rs:13:13
+ |
+13 | static BAR: _ = "test"; //~ ERROR E0121
+ | ^ not allowed in type signatures
+
+error: aborting due to 2 previous errors
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+struct Foo {
+ field1: i32,
+ field1: i32,
+ //~^ ERROR field `field1` is already declared [E0124]
+}
+
+fn main() {
+}
--- /dev/null
+error[E0124]: field `field1` is already declared
+ --> $DIR/E0124.rs:13:5
+ |
+12 | field1: i32,
+ | ----------- `field1` first declared here
+13 | field1: i32,
+ | ^^^^^^^^^^^ field already declared
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+struct Foo<T=U, U=()> { //~ ERROR E0128
+ field1: T,
+ field2: U,
+}
+
+fn main() {
+}
--- /dev/null
+error[E0128]: type parameters with a default cannot use forward declared identifiers
+ --> $DIR/E0128.rs:11:14
+ |
+11 | struct Foo<T=U, U=()> { //~ ERROR E0128
+ | ^ defaulted type parameters cannot be forward declared
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+extern {
+ fn foo((a, b): (u32, u32));
+ //~^ ERROR E0130
+}
+
+fn main() {
+}
--- /dev/null
+error[E0130]: patterns aren't allowed in foreign function declarations
+ --> $DIR/E0130.rs:12:12
+ |
+12 | fn foo((a, b): (u32, u32));
+ | ^^^^^^ pattern not allowed in foreign function
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn main<T>() {
+ //~^ ERROR E0131
+}
--- /dev/null
+error[E0131]: main function is not allowed to have type parameters
+ --> $DIR/E0131.rs:11:8
+ |
+11 | fn main<T>() {
+ | ^^^ main cannot have type parameters
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#![feature(start)]
+
+#[start]
+fn f< T >() {} //~ ERROR E0132
+
+fn main() {
+}
--- /dev/null
+error[E0132]: start function is not allowed to have type parameters
+ --> $DIR/E0132.rs:14:5
+ |
+14 | fn f< T >() {} //~ ERROR E0132
+ | ^^^^^ start function cannot have type parameters
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+unsafe fn f() { return; }
+
+fn main() {
+ f();
+ //~^ ERROR E0133
+}
--- /dev/null
+error[E0133]: call to unsafe function requires unsafe function or block
+ --> $DIR/E0133.rs:14:5
+ |
+14 | f();
+ | ^^^ call to unsafe function
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#![feature(main)]
+
+#[main]
+fn foo() {}
+
+#[main]
+fn f() {}
+//~^ ERROR E0137
--- /dev/null
+error[E0137]: multiple functions with a #[main] attribute
+ --> $DIR/E0137.rs:17:1
+ |
+14 | fn foo() {}
+ | ----------- first #[main] function
+...
+17 | fn f() {}
+ | ^^^^^^^^^ additional #[main] function
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#![feature(start)]
+
+#[start]
+fn foo(argc: isize, argv: *const *const u8) -> isize { 0 }
+
+#[start]
+fn f(argc: isize, argv: *const *const u8) -> isize { 0 }
+//~^ ERROR E0138
--- /dev/null
+error[E0138]: multiple 'start' functions
+ --> $DIR/E0138.rs:17:1
+ |
+14 | fn foo(argc: isize, argv: *const *const u8) -> isize { 0 }
+ | ---------------------------------------------------------- previous `start` function here
+...
+17 | fn f(argc: isize, argv: *const *const u8) -> isize { 0 }
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ multiple `start` functions
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#![feature(lang_items)]
+
+#[lang = "panic_fmt"]
+struct Foo; //~ ERROR E0152
+
+fn main() {
+}
--- /dev/null
+error[E0152]: duplicate lang item found: `panic_fmt`.
+ --> $DIR/E0152.rs:14:1
+ |
+14 | struct Foo; //~ ERROR E0152
+ | ^^^^^^^^^^^
+ |
+ = note: first defined in crate `std`.
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#![feature(box_syntax)]
+
+fn main() {
+ let _x: Box<str> = box *"hello"; //~ ERROR E0161
+ //~^ ERROR E0507
+}
--- /dev/null
+error[E0161]: cannot move a value of type str: the size of str cannot be statically determined
+ --> $DIR/E0161.rs:14:28
+ |
+14 | let _x: Box<str> = box *"hello"; //~ ERROR E0161
+ | ^^^^^^^^
+
+error[E0507]: cannot move out of borrowed content
+ --> $DIR/E0161.rs:14:28
+ |
+14 | let _x: Box<str> = box *"hello"; //~ ERROR E0161
+ | ^^^^^^^^ cannot move out of borrowed content
+
+error: aborting due to 2 previous errors
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+struct Irrefutable(i32);
+
+fn main() {
+ let irr = Irrefutable(0);
+ if let Irrefutable(x) = irr { //~ ERROR E0162
+ println!("{}", x);
+ }
+}
--- /dev/null
+error[E0162]: irrefutable if-let pattern
+ --> $DIR/E0162.rs:15:12
+ |
+15 | if let Irrefutable(x) = irr { //~ ERROR E0162
+ | ^^^^^^^^^^^^^^ irrefutable pattern
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+
+enum Foo {}
+
+impl Foo {
+ const B: u8 = 0;
+}
+
+fn bar(foo: Foo) -> u32 {
+ match foo {
+ Foo::B(i) => i, //~ ERROR E0164
+ }
+}
+
+fn main() {
+}
--- /dev/null
+error[E0164]: expected tuple struct/variant, found associated constant `<Foo>::B`
+ --> $DIR/E0164.rs:20:9
+ |
+20 | Foo::B(i) => i, //~ ERROR E0164
+ | ^^^^^^^^^ not a tuple variant or struct
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+struct Irrefutable(i32);
+
+fn main() {
+ let irr = Irrefutable(0);
+ while let Irrefutable(x) = irr { //~ ERROR E0165
+ //~| irrefutable pattern
+ // ...
+ }
+}
--- /dev/null
+error[E0165]: irrefutable while-let pattern
+ --> $DIR/E0165.rs:15:15
+ |
+15 | while let Irrefutable(x) = irr { //~ ERROR E0165
+ | ^^^^^^^^^^^^^^ irrefutable pattern
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#[derive(Copy)] //~ ERROR E0184
+struct Foo;
+
+impl Drop for Foo {
+ fn drop(&mut self) {
+ }
+}
+
+fn main() {
+}
--- /dev/null
+error[E0184]: the trait `Copy` may not be implemented for this type; the type has a destructor
+ --> $DIR/E0184.rs:11:10
+ |
+11 | #[derive(Copy)] //~ ERROR E0184
+ | ^^^^ Copy not allowed on types with destructors
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+trait Foo {
+ fn foo();
+ //~^ NOTE trait method declared without `&self`
+}
+
+struct Bar;
+
+impl Foo for Bar {
+ fn foo(&self) {}
+ //~^ ERROR E0185
+ //~| NOTE `&self` used in impl
+}
+
+fn main() {
+}
--- /dev/null
+error[E0185]: method `foo` has a `&self` declaration in the impl, but not in the trait
+ --> $DIR/E0185.rs:19:5
+ |
+12 | fn foo();
+ | --------- trait method declared without `&self`
+...
+19 | fn foo(&self) {}
+ | ^^^^^^^^^^^^^ `&self` used in impl
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+trait Foo {
+ fn foo(&self); //~ `&self` used in trait
+}
+
+struct Bar;
+
+impl Foo for Bar {
+ fn foo() {} //~ ERROR E0186
+ //~^ expected `&self` in impl
+}
+
+fn main() {
+}
--- /dev/null
+error[E0186]: method `foo` has a `&self` declaration in the trait, but not in the impl
+ --> $DIR/E0186.rs:18:5
+ |
+12 | fn foo(&self); //~ `&self` used in trait
+ | -------------- `&self` used in trait
+...
+18 | fn foo() {} //~ ERROR E0186
+ | ^^^^^^^^ expected `&self` in impl
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+trait Trait {
+ type Bar;
+}
+
+type Foo = Trait; //~ ERROR E0191
+
+fn main() {
+}
--- /dev/null
+error[E0191]: the value of the associated type `Bar` (from the trait `Trait`) must be specified
+ --> $DIR/E0191.rs:15:12
+ |
+15 | type Foo = Trait; //~ ERROR E0191
+ | ^^^^^ missing associated type `Bar` value
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#![feature(optin_builtin_traits)]
+
+trait Trait {
+ type Bar;
+}
+
+struct Foo;
+
+impl !Trait for Foo { } //~ ERROR E0192
+
+fn main() {
+}
--- /dev/null
+error[E0192]: negative impls are only allowed for auto traits (e.g., `Send` and `Sync`)
+ --> $DIR/E0192.rs:19:1
+ |
+19 | impl !Trait for Foo { } //~ ERROR E0192
+ | ^^^^^^^^^^^^^^^^^^^^^^^
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+trait Foo<T> {
+ fn do_something(&self) -> T;
+ fn do_something_else<T: Clone>(&self, bar: T);
+ //~^ ERROR E0194
+}
+
+fn main() {
+}
--- /dev/null
+error[E0194]: type parameter `T` shadows another type parameter of the same name
+ --> $DIR/E0194.rs:13:26
+ |
+11 | trait Foo<T> {
+ | - first `T` declared here
+12 | fn do_something(&self) -> T;
+13 | fn do_something_else<T: Clone>(&self, bar: T);
+ | ^ shadows another type parameter
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+trait Trait {
+ fn bar<'a,'b:'a>(x: &'a str, y: &'b str);
+ //~^ NOTE lifetimes in impl do not match this method in trait
+}
+
+struct Foo;
+
+impl Trait for Foo {
+ fn bar<'a,'b>(x: &'a str, y: &'b str) { //~ ERROR E0195
+ //~^ NOTE lifetimes do not match method in trait
+ }
+}
+
+fn main() {
+}
--- /dev/null
+error[E0195]: lifetime parameters or bounds on method `bar` do not match the trait declaration
+ --> $DIR/E0195.rs:19:5
+ |
+12 | fn bar<'a,'b:'a>(x: &'a str, y: &'b str);
+ | ----------------------------------------- lifetimes in impl do not match this method in trait
+...
+19 | fn bar<'a,'b>(x: &'a str, y: &'b str) { //~ ERROR E0195
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ lifetimes do not match method in trait
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+struct Foo;
+
+unsafe impl Foo { } //~ ERROR E0197
+
+fn main() {
+}
--- /dev/null
+error[E0197]: inherent impls cannot be unsafe
+ --> $DIR/E0197.rs:13:1
+ |
+13 | unsafe impl Foo { } //~ ERROR E0197
+ | ^^^^^^^^^^^^^^^^^^^
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#![feature(optin_builtin_traits)]
+
+struct Foo;
+
+unsafe impl !Send for Foo { } //~ ERROR E0198
+
+fn main() {
+}
--- /dev/null
+error[E0198]: negative impls cannot be unsafe
+ --> $DIR/E0198.rs:15:1
+ |
+15 | unsafe impl !Send for Foo { } //~ ERROR E0198
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#![feature(optin_builtin_traits)]
+
+struct Foo;
+
+trait Bar { }
+unsafe impl Bar for Foo { } //~ ERROR implementing the trait `Bar` is not unsafe [E0199]
+
+fn main() {
+}
--- /dev/null
+error[E0199]: implementing the trait `Bar` is not unsafe
+ --> $DIR/E0199.rs:16:1
+ |
+16 | unsafe impl Bar for Foo { } //~ ERROR implementing the trait `Bar` is not unsafe [E0199]
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+struct Foo;
+
+unsafe trait Bar { }
+
+impl Bar for Foo { } //~ ERROR E0200
+
+fn main() {
+}
--- /dev/null
+error[E0200]: the trait `Bar` requires an `unsafe impl` declaration
+ --> $DIR/E0200.rs:15:1
+ |
+15 | impl Bar for Foo { } //~ ERROR E0200
+ | ^^^^^^^^^^^^^^^^^^^^
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+struct Foo(u8);
+
+impl Foo {
+ fn bar(&self) -> bool { self.0 > 5 }
+ fn bar() {} //~ ERROR E0201
+}
+
+trait Baz {
+ type Quux;
+ fn baz(&self) -> bool;
+}
+
+impl Baz for Foo {
+ type Quux = u32;
+
+ fn baz(&self) -> bool { true }
+ fn baz(&self) -> bool { self.0 > 5 } //~ ERROR E0201
+ type Quux = u32; //~ ERROR E0201
+}
+
+fn main() {
+}
--- /dev/null
+error[E0201]: duplicate definitions with name `bar`:
+ --> $DIR/E0201.rs:15:5
+ |
+14 | fn bar(&self) -> bool { self.0 > 5 }
+ | ------------------------------------ previous definition of `bar` here
+15 | fn bar() {} //~ ERROR E0201
+ | ^^^^^^^^^^^ duplicate definition
+
+error[E0201]: duplicate definitions with name `baz`:
+ --> $DIR/E0201.rs:27:5
+ |
+26 | fn baz(&self) -> bool { true }
+ | ------------------------------ previous definition of `baz` here
+27 | fn baz(&self) -> bool { self.0 > 5 } //~ ERROR E0201
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ duplicate definition
+
+error[E0201]: duplicate definitions with name `Quux`:
+ --> $DIR/E0201.rs:28:5
+ |
+24 | type Quux = u32;
+ | ---------------- previous definition of `Quux` here
+...
+28 | type Quux = u32; //~ ERROR E0201
+ | ^^^^^^^^^^^^^^^^ duplicate definition
+
+error: aborting due to 3 previous errors
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+type Foo = i32;
+
+impl Copy for Foo { }
+//~^ ERROR the trait `Copy` may not be implemented for this type
+//~| ERROR only traits defined in the current crate can be implemented for arbitrary types
+
+#[derive(Copy, Clone)]
+struct Bar;
+
+impl Copy for &'static Bar { }
+//~^ ERROR the trait `Copy` may not be implemented for this type
+
+fn main() {
+}
--- /dev/null
+error[E0206]: the trait `Copy` may not be implemented for this type
+ --> $DIR/E0206.rs:13:15
+ |
+13 | impl Copy for Foo { }
+ | ^^^ type is not a structure or enumeration
+
+error[E0206]: the trait `Copy` may not be implemented for this type
+ --> $DIR/E0206.rs:20:15
+ |
+20 | impl Copy for &'static Bar { }
+ | ^^^^^^^^^^^^ type is not a structure or enumeration
+
+error[E0117]: only traits defined in the current crate can be implemented for arbitrary types
+ --> $DIR/E0206.rs:13:1
+ |
+13 | impl Copy for Foo { }
+ | ^^^^^^^^^^^^^^^^^^^^^ impl doesn't use types inside crate
+ |
+ = note: the impl does not reference any types defined in this crate
+ = note: define and implement a trait or new type instead
+
+error: aborting due to 3 previous errors
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+struct Foo;
+
+impl<T: Default> Foo { //~ ERROR E0207
+ fn get(&self) -> T {
+ <T as Default>::default()
+ }
+}
+
+fn main() {
+}
--- /dev/null
+error[E0207]: the type parameter `T` is not constrained by the impl trait, self type, or predicates
+ --> $DIR/E0207.rs:13:6
+ |
+13 | impl<T: Default> Foo { //~ ERROR E0207
+ | ^ unconstrained type parameter
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn main() {
+ let v: Vec(&str) = vec!["foo"];
+ //~^ ERROR E0214
+}
--- /dev/null
+error[E0214]: parenthesized parameters may only be used with a trait
+ --> $DIR/E0214.rs:12:15
+ |
+12 | let v: Vec(&str) = vec!["foo"];
+ | ^^^^^^ only traits may use parentheses
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+trait Trait {
+ type Bar;
+}
+
+type Foo = Trait<F=i32>; //~ ERROR E0220
+ //~| ERROR E0191
+fn main() {
+}
--- /dev/null
+error[E0220]: associated type `F` not found for `Trait`
+ --> $DIR/E0220.rs:15:18
+ |
+15 | type Foo = Trait<F=i32>; //~ ERROR E0220
+ | ^^^^^ associated type `F` not found
+
+error[E0191]: the value of the associated type `Bar` (from the trait `Trait`) must be specified
+ --> $DIR/E0220.rs:15:12
+ |
+15 | type Foo = Trait<F=i32>; //~ ERROR E0220
+ | ^^^^^^^^^^^^ missing associated type `Bar` value
+
+error: aborting due to 2 previous errors
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+trait T1 {}
+trait T2 {}
+
+trait Foo {
+ type A: T1;
+}
+
+trait Bar : Foo {
+ type A: T2;
+ fn do_something() {
+ let _: Self::A;
+ //~^ ERROR E0221
+ }
+}
+
+trait T3 {}
+
+trait My : std::str::FromStr {
+ type Err: T3;
+ fn test() {
+ let _: Self::Err;
+ //~^ ERROR E0221
+ }
+}
+
+fn main() {
+}
--- /dev/null
+error[E0221]: ambiguous associated type `A` in bounds of `Self`
+ --> $DIR/E0221.rs:21:16
+ |
+15 | type A: T1;
+ | ----------- ambiguous `A` from `Foo`
+...
+19 | type A: T2;
+ | ----------- ambiguous `A` from `Bar`
+20 | fn do_something() {
+21 | let _: Self::A;
+ | ^^^^^^^ ambiguous associated type `A`
+
+error[E0221]: ambiguous associated type `Err` in bounds of `Self`
+ --> $DIR/E0221.rs:31:16
+ |
+29 | type Err: T3;
+ | ------------- ambiguous `Err` from `My`
+30 | fn test() {
+31 | let _: Self::Err;
+ | ^^^^^^^^^ ambiguous associated type `Err`
+ |
+note: associated type `Self` could derive from `std::str::FromStr`
+ --> $DIR/E0221.rs:31:16
+ |
+31 | let _: Self::Err;
+ | ^^^^^^^^^
+
+error: aborting due to 2 previous errors
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+trait MyTrait { type X; }
+
+fn main() {
+ let foo: MyTrait::X;
+ //~^ ERROR ambiguous associated type
+}
--- /dev/null
+error[E0223]: ambiguous associated type
+ --> $DIR/E0223.rs:14:14
+ |
+14 | let foo: MyTrait::X;
+ | ^^^^^^^^^^ ambiguous associated type
+ |
+ = note: specify the type using the syntax `<Type as MyTrait>::X`
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn main() {
+ let _: Box<std::io::Read + std::io::Write>;
+ //~^ ERROR only auto traits can be used as additional traits in a trait object [E0225]
+}
--- /dev/null
+error[E0225]: only auto traits can be used as additional traits in a trait object
+ --> $DIR/E0225.rs:12:32
+ |
+12 | let _: Box<std::io::Read + std::io::Write>;
+ | ^^^^^^^^^^^^^^ non-auto additional trait
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+pub trait Foo {
+ type A;
+ fn boo(&self) -> <Self as Foo>::A;
+}
+
+struct Bar;
+
+impl Foo for isize {
+ type A = usize;
+ fn boo(&self) -> usize { 42 }
+}
+
+fn baz<I>(x: &<I as Foo<A=Bar>>::A) {}
+//~^ ERROR associated type bindings are not allowed here [E0229]
+
+fn main() {
+}
--- /dev/null
+error[E0229]: associated type bindings are not allowed here
+ --> $DIR/E0229.rs:23:25
+ |
+23 | fn baz<I>(x: &<I as Foo<A=Bar>>::A) {}
+ | ^^^^^ associated type not allowed here
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#![feature(on_unimplemented)]
+
+#[rustc_on_unimplemented]
+//~^ ERROR E0232
+trait Bar {}
+
+fn main() {
+}
--- /dev/null
+error[E0232]: `#[rustc_on_unimplemented]` requires a value
+ --> $DIR/E0232.rs:13:1
+ |
+13 | #[rustc_on_unimplemented]
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^ value required here
+ |
+ = note: eg `#[rustc_on_unimplemented = "foo"]`
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+struct Foo<T> { x: T }
+struct Bar { x: Foo }
+ //~^ ERROR wrong number of type arguments: expected 1, found 0 [E0243]
+
+fn main() {
+}
--- /dev/null
+error[E0243]: wrong number of type arguments: expected 1, found 0
+ --> $DIR/E0243.rs:12:17
+ |
+12 | struct Bar { x: Foo }
+ | ^^^ expected 1 type argument
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+struct Foo { x: bool }
+struct Bar<S, T> { x: Foo<S, T> }
+ //~^ ERROR wrong number of type arguments: expected 0, found 2 [E0244]
+
+
+fn main() {
+}
--- /dev/null
+error[E0244]: wrong number of type arguments: expected 0, found 2
+ --> $DIR/E0244.rs:12:23
+ |
+12 | struct Bar<S, T> { x: Foo<S, T> }
+ | ^^^^^^^^^ expected no type arguments
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+use foo::baz;
+use bar::baz; //~ ERROR E0252
+
+mod foo {
+ pub struct baz;
+}
+
+mod bar {
+ pub mod baz {}
+}
+
+fn main() {
+}
--- /dev/null
+error[E0252]: the name `baz` is defined multiple times
+ --> $DIR/E0252.rs:12:5
+ |
+11 | use foo::baz;
+ | -------- previous import of the type `baz` here
+12 | use bar::baz; //~ ERROR E0252
+ | ^^^^^^^^ `baz` reimported here
+ |
+ = note: `baz` must be defined only once in the type namespace of this module
+help: You can use `as` to change the binding name of the import
+ |
+12 | use bar::baz as other_baz; //~ ERROR E0252
+ | ^^^^^^^^^^^^^^^^^^^^^
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+mod foo {
+ pub trait MyTrait {
+ fn do_something();
+ }
+}
+
+use foo::MyTrait::do_something;
+ //~^ ERROR E0253
+
+fn main() {}
--- /dev/null
+error[E0253]: `do_something` is not directly importable
+ --> $DIR/E0253.rs:17:5
+ |
+17 | use foo::MyTrait::do_something;
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot be imported directly
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#![feature(alloc)]
+#![allow(unused_extern_crates)]
+
+extern crate alloc;
+
+mod foo {
+ pub trait alloc {
+ fn do_something();
+ }
+}
+
+use foo::alloc;
+//~^ ERROR E0254
+
+fn main() {}
--- /dev/null
+error[E0254]: the name `alloc` is defined multiple times
+ --> $DIR/E0254.rs:22:5
+ |
+14 | extern crate alloc;
+ | ------------------- previous import of the extern crate `alloc` here
+...
+22 | use foo::alloc;
+ | ^^^^^^^^^^ `alloc` reimported here
+ |
+ = note: `alloc` must be defined only once in the type namespace of this module
+help: You can use `as` to change the binding name of the import
+ |
+22 | use foo::alloc as other_alloc;
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+use bar::foo;
+
+fn foo() {} //~ ERROR E0255
+
+mod bar {
+ pub fn foo() {}
+}
+
+fn main() {}
--- /dev/null
+error[E0255]: the name `foo` is defined multiple times
+ --> $DIR/E0255.rs:13:1
+ |
+11 | use bar::foo;
+ | -------- previous import of the value `foo` here
+12 |
+13 | fn foo() {} //~ ERROR E0255
+ | ^^^^^^^^ `foo` redefined here
+ |
+ = note: `foo` must be defined only once in the value namespace of this module
+help: You can use `as` to change the binding name of the import
+ |
+11 | use bar::foo as other_foo;
+ | ^^^^^^^^^^^^^^^^^^^^^
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#![feature(alloc, libc)]
+#![allow(unused_extern_crates)]
+
+extern crate alloc;
+
+extern crate libc as alloc;
+//~^ ERROR E0259
+
+fn main() {}
--- /dev/null
+error[E0259]: the name `alloc` is defined multiple times
+ --> $DIR/E0259.rs:16:1
+ |
+14 | extern crate alloc;
+ | ------------------- previous import of the extern crate `alloc` here
+15 |
+16 | extern crate libc as alloc;
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ | |
+ | `alloc` reimported here
+ | You can use `as` to change the binding name of the import
+ |
+ = note: `alloc` must be defined only once in the type namespace of this module
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#![feature(alloc)]
+#![allow(unused_extern_crates)]
+
+extern crate alloc;
+
+mod alloc {
+//~^ ERROR the name `alloc` is defined multiple times [E0260]
+ pub trait MyTrait {
+ fn do_something();
+ }
+}
+
+fn main() {}
--- /dev/null
+error[E0260]: the name `alloc` is defined multiple times
+ --> $DIR/E0260.rs:16:1
+ |
+14 | extern crate alloc;
+ | ------------------- previous import of the extern crate `alloc` here
+15 |
+16 | mod alloc {
+ | ^^^^^^^^^ `alloc` redefined here
+ |
+ = note: `alloc` must be defined only once in the type namespace of this module
+help: You can use `as` to change the binding name of the import
+ |
+14 | extern crate alloc as other_alloc;
+ |
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn foo(x: &'a str) { } //~ ERROR E0261
+ //~| undeclared lifetime
+
+struct Foo {
+ x: &'a str, //~ ERROR E0261
+ //~| undeclared lifetime
+}
+
+fn main() {}
--- /dev/null
+error[E0261]: use of undeclared lifetime name `'a`
+ --> $DIR/E0261.rs:11:12
+ |
+11 | fn foo(x: &'a str) { } //~ ERROR E0261
+ | ^^ undeclared lifetime
+
+error[E0261]: use of undeclared lifetime name `'a`
+ --> $DIR/E0261.rs:15:9
+ |
+15 | x: &'a str, //~ ERROR E0261
+ | ^^ undeclared lifetime
+
+error: aborting due to 2 previous errors
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn foo<'static>(x: &'static str) { } //~ ERROR E0262
+ //~| 'static is a reserved lifetime name
+
+fn main() {}
--- /dev/null
+error[E0262]: invalid lifetime parameter name: `'static`
+ --> $DIR/E0262.rs:11:8
+ |
+11 | fn foo<'static>(x: &'static str) { } //~ ERROR E0262
+ | ^^^^^^^ 'static is a reserved lifetime name
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn foo<'a, 'b, 'a>(x: &'a str, y: &'b str) {
+ //~^ ERROR E0263
+}
+
+fn main() {}
--- /dev/null
+error[E0263]: lifetime name `'a` declared twice in the same scope
+ --> $DIR/E0263.rs:11:16
+ |
+11 | fn foo<'a, 'b, 'a>(x: &'a str, y: &'b str) {
+ | -- ^^ declared twice
+ | |
+ | previous declaration here
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#![feature(lang_items)]
+
+extern "C" {
+ #[lang = "cake"]
+ fn cake(); //~ ERROR E0264
+}
+
+fn main() {}
--- /dev/null
+error[E0264]: unknown external lang item: `cake`
+ --> $DIR/E0264.rs:15:5
+ |
+15 | fn cake(); //~ ERROR E0264
+ | ^^^^^^^^^^
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn main() {
+ let w = || { break; }; //~ ERROR E0267
+}
--- /dev/null
+error[E0267]: `break` inside of a closure
+ --> $DIR/E0267.rs:12:18
+ |
+12 | let w = || { break; }; //~ ERROR E0267
+ | ^^^^^ cannot break inside of a closure
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn main() {
+ break; //~ ERROR E0268
+}
--- /dev/null
+error[E0268]: `break` outside of loop
+ --> $DIR/E0268.rs:12:5
+ |
+12 | break; //~ ERROR E0268
+ | ^^^^^ cannot break outside of a loop
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+trait Trait { type AssociatedType; }
+
+fn foo<T>(t: T) where T: Trait<AssociatedType=u32> {
+ println!("in foo");
+}
+
+impl Trait for i8 { type AssociatedType = &'static str; }
+
+fn main() {
+ foo(3_i8); //~ ERROR E0271
+}
--- /dev/null
+error[E0271]: type mismatch resolving `<i8 as Trait>::AssociatedType == u32`
+ --> $DIR/E0271.rs:20:5
+ |
+20 | foo(3_i8); //~ ERROR E0271
+ | ^^^ expected reference, found u32
+ |
+ = note: expected type `&'static str`
+ found type `u32`
+note: required by `foo`
+ --> $DIR/E0271.rs:13:1
+ |
+13 | fn foo<T>(t: T) where T: Trait<AssociatedType=u32> {
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+trait Foo {}
+
+struct Bar<T>(T);
+
+impl<T> Foo for T where Bar<T>: Foo {} //~ ERROR E0275
+
+fn main() {
+}
--- /dev/null
+error[E0275]: overflow evaluating the requirement `Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<T>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>: std::marker::Sized`
+ --> $DIR/E0275.rs:15:1
+ |
+15 | impl<T> Foo for T where Bar<T>: Foo {} //~ ERROR E0275
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ |
+ = help: consider adding a `#![recursion_limit="128"]` attribute to your crate
+ = note: required because of the requirements on the impl of `Foo` for `Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<T>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>`
+ = note: required because of the requirements on the impl of `Foo` for `Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<T>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>`
+ = note: required because of the requirements on the impl of `Foo` for `Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<T>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>`
+ = note: required because of the requirements on the impl of `Foo` for `Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<T>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>`
+ = note: required because of the requirements on the impl of `Foo` for `Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<T>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>`
+ = note: required because of the requirements on the impl of `Foo` for `Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<T>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>`
+ = note: required because of the requirements on the impl of `Foo` for `Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<T>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>`
+ = note: required because of the requirements on the impl of `Foo` for `Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<T>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>`
+ = note: required because of the requirements on the impl of `Foo` for `Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<T>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>`
+ = note: required because of the requirements on the impl of `Foo` for `Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<T>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>`
+ = note: required because of the requirements on the impl of `Foo` for `Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<T>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>`
+ = note: required because of the requirements on the impl of `Foo` for `Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<T>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>`
+ = note: required because of the requirements on the impl of `Foo` for `Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<T>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>`
+ = note: required because of the requirements on the impl of `Foo` for `Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<T>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>`
+ = note: required because of the requirements on the impl of `Foo` for `Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<T>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>`
+ = note: required because of the requirements on the impl of `Foo` for `Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<T>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>`
+ = note: required because of the requirements on the impl of `Foo` for `Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<T>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>`
+ = note: required because of the requirements on the impl of `Foo` for `Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<T>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>`
+ = note: required because of the requirements on the impl of `Foo` for `Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<T>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>`
+ = note: required because of the requirements on the impl of `Foo` for `Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<T>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>`
+ = note: required because of the requirements on the impl of `Foo` for `Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<T>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>`
+ = note: required because of the requirements on the impl of `Foo` for `Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<T>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>`
+ = note: required because of the requirements on the impl of `Foo` for `Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<T>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>`
+ = note: required because of the requirements on the impl of `Foo` for `Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<T>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>`
+ = note: required because of the requirements on the impl of `Foo` for `Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<T>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>`
+ = note: required because of the requirements on the impl of `Foo` for `Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<T>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>`
+ = note: required because of the requirements on the impl of `Foo` for `Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<T>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>`
+ = note: required because of the requirements on the impl of `Foo` for `Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<T>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>`
+ = note: required because of the requirements on the impl of `Foo` for `Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<T>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>`
+ = note: required because of the requirements on the impl of `Foo` for `Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<T>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>`
+ = note: required because of the requirements on the impl of `Foo` for `Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<T>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>`
+ = note: required because of the requirements on the impl of `Foo` for `Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<T>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>`
+ = note: required because of the requirements on the impl of `Foo` for `Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<T>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>`
+ = note: required because of the requirements on the impl of `Foo` for `Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<T>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>`
+ = note: required because of the requirements on the impl of `Foo` for `Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<T>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>`
+ = note: required because of the requirements on the impl of `Foo` for `Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<T>>>>>>>>>>>>>>>>>>>>>>>>>>>>>`
+ = note: required because of the requirements on the impl of `Foo` for `Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<T>>>>>>>>>>>>>>>>>>>>>>>>>>>>`
+ = note: required because of the requirements on the impl of `Foo` for `Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<T>>>>>>>>>>>>>>>>>>>>>>>>>>>`
+ = note: required because of the requirements on the impl of `Foo` for `Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<T>>>>>>>>>>>>>>>>>>>>>>>>>>`
+ = note: required because of the requirements on the impl of `Foo` for `Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<T>>>>>>>>>>>>>>>>>>>>>>>>>`
+ = note: required because of the requirements on the impl of `Foo` for `Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<T>>>>>>>>>>>>>>>>>>>>>>>>`
+ = note: required because of the requirements on the impl of `Foo` for `Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<T>>>>>>>>>>>>>>>>>>>>>>>`
+ = note: required because of the requirements on the impl of `Foo` for `Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<T>>>>>>>>>>>>>>>>>>>>>>`
+ = note: required because of the requirements on the impl of `Foo` for `Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<T>>>>>>>>>>>>>>>>>>>>>`
+ = note: required because of the requirements on the impl of `Foo` for `Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<T>>>>>>>>>>>>>>>>>>>>`
+ = note: required because of the requirements on the impl of `Foo` for `Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<T>>>>>>>>>>>>>>>>>>>`
+ = note: required because of the requirements on the impl of `Foo` for `Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<T>>>>>>>>>>>>>>>>>>`
+ = note: required because of the requirements on the impl of `Foo` for `Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<T>>>>>>>>>>>>>>>>>`
+ = note: required because of the requirements on the impl of `Foo` for `Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<T>>>>>>>>>>>>>>>>`
+ = note: required because of the requirements on the impl of `Foo` for `Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<T>>>>>>>>>>>>>>>`
+ = note: required because of the requirements on the impl of `Foo` for `Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<T>>>>>>>>>>>>>>`
+ = note: required because of the requirements on the impl of `Foo` for `Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<T>>>>>>>>>>>>>`
+ = note: required because of the requirements on the impl of `Foo` for `Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<T>>>>>>>>>>>>`
+ = note: required because of the requirements on the impl of `Foo` for `Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<T>>>>>>>>>>>`
+ = note: required because of the requirements on the impl of `Foo` for `Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<T>>>>>>>>>>`
+ = note: required because of the requirements on the impl of `Foo` for `Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<T>>>>>>>>>`
+ = note: required because of the requirements on the impl of `Foo` for `Bar<Bar<Bar<Bar<Bar<Bar<Bar<Bar<T>>>>>>>>`
+ = note: required because of the requirements on the impl of `Foo` for `Bar<Bar<Bar<Bar<Bar<Bar<Bar<T>>>>>>>`
+ = note: required because of the requirements on the impl of `Foo` for `Bar<Bar<Bar<Bar<Bar<Bar<T>>>>>>`
+ = note: required because of the requirements on the impl of `Foo` for `Bar<Bar<Bar<Bar<Bar<T>>>>>`
+ = note: required because of the requirements on the impl of `Foo` for `Bar<Bar<Bar<Bar<T>>>>`
+ = note: required because of the requirements on the impl of `Foo` for `Bar<Bar<Bar<T>>>`
+ = note: required because of the requirements on the impl of `Foo` for `Bar<Bar<T>>`
+ = note: required because of the requirements on the impl of `Foo` for `Bar<T>`
+note: required by `Foo`
+ --> $DIR/E0275.rs:11:1
+ |
+11 | trait Foo {}
+ | ^^^^^^^^^
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+trait Foo {
+ fn foo<T>(x: T);
+}
+
+impl Foo for bool {
+ fn foo<T>(x: T) where T: Copy {} //~ ERROR E0276
+}
+
+fn main() {
+}
--- /dev/null
+error[E0276]: impl has stricter requirements than trait
+ --> $DIR/E0276.rs:16:5
+ |
+12 | fn foo<T>(x: T);
+ | ---------------- definition of `foo` from trait
+...
+16 | fn foo<T>(x: T) where T: Copy {} //~ ERROR E0276
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ impl has extra requirement `T: std::marker::Copy`
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+struct Foo {
+ bar: Bar
+}
+
+struct Bar {
+ baz: Baz
+}
+
+struct Baz {
+ x: *const u8
+}
+
+fn is_send<T: Send>() { }
+
+fn main() {
+ is_send::<Foo>();
+ //~^ ERROR the trait bound `*const u8: std::marker::Send` is not satisfied in `Foo`
+}
--- /dev/null
+error[E0277]: the trait bound `*const u8: std::marker::Send` is not satisfied in `Foo`
+ --> $DIR/E0277-2.rs:26:5
+ |
+26 | is_send::<Foo>();
+ | ^^^^^^^^^^^^^^ `*const u8` cannot be sent between threads safely
+ |
+ = help: within `Foo`, the trait `std::marker::Send` is not implemented for `*const u8`
+ = note: required because it appears within the type `Baz`
+ = note: required because it appears within the type `Bar`
+ = note: required because it appears within the type `Foo`
+note: required by `is_send`
+ --> $DIR/E0277-2.rs:23:1
+ |
+23 | fn is_send<T: Send>() { }
+ | ^^^^^^^^^^^^^^^^^^^^^
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+// ignore-cloudabi no std::path
+
+use std::path::Path;
+
+trait Foo {
+ fn bar(&self);
+}
+
+fn some_func<T: Foo>(foo: T) {
+ foo.bar();
+}
+
+fn f(p: Path) { }
+//~^ ERROR the trait bound `[u8]: std::marker::Sized` is not satisfied in `std::path::Path`
+
+fn main() {
+ some_func(5i32);
+ //~^ ERROR the trait bound `i32: Foo` is not satisfied
+}
--- /dev/null
+error[E0277]: the trait bound `[u8]: std::marker::Sized` is not satisfied in `std::path::Path`
+ --> $DIR/E0277.rs:23:6
+ |
+23 | fn f(p: Path) { }
+ | ^ `[u8]` does not have a constant size known at compile-time
+ |
+ = help: within `std::path::Path`, the trait `std::marker::Sized` is not implemented for `[u8]`
+ = note: required because it appears within the type `std::path::Path`
+ = note: all local variables must have a statically known size
+
+error[E0277]: the trait bound `i32: Foo` is not satisfied
+ --> $DIR/E0277.rs:27:5
+ |
+27 | some_func(5i32);
+ | ^^^^^^^^^ the trait `Foo` is not implemented for `i32`
+ |
+note: required by `some_func`
+ --> $DIR/E0277.rs:19:1
+ |
+19 | fn some_func<T: Foo>(foo: T) {
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: aborting due to 2 previous errors
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn main() {
+ let x = "hello".chars().rev().collect(); //~ ERROR E0282
+}
--- /dev/null
+error[E0282]: type annotations needed
+ --> $DIR/E0282.rs:12:9
+ |
+12 | let x = "hello".chars().rev().collect(); //~ ERROR E0282
+ | ^
+ | |
+ | cannot infer type for `_`
+ | consider giving `x` a type
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+trait Generator {
+ fn create() -> u32;
+}
+
+struct Impl;
+
+impl Generator for Impl {
+ fn create() -> u32 { 1 }
+}
+
+struct AnotherImpl;
+
+impl Generator for AnotherImpl {
+ fn create() -> u32 { 2 }
+}
+
+fn main() {
+ let cont: u32 = Generator::create(); //~ ERROR E0283
+}
--- /dev/null
+error[E0283]: type annotations required: cannot resolve `_: Generator`
+ --> $DIR/E0283.rs:28:21
+ |
+28 | let cont: u32 = Generator::create(); //~ ERROR E0283
+ | ^^^^^^^^^^^^^^^^^
+ |
+note: required by `Generator::create`
+ --> $DIR/E0283.rs:12:5
+ |
+12 | fn create() -> u32;
+ | ^^^^^^^^^^^^^^^^^^^
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#![recursion_limit] //~ ERROR E0296
+
+fn main() {}
--- /dev/null
+error[E0296]: malformed recursion limit attribute, expected #![recursion_limit="N"]
+ --> $DIR/E0296.rs:11:1
+ |
+11 | #![recursion_limit] //~ ERROR E0296
+ | ^^^^^^^^^^^^^^^^^^^
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn main() {
+ let xs : Vec<Option<i32>> = vec![Some(1), None];
+
+ for Some(x) in xs {}
+ //~^ ERROR E0005
+}
--- /dev/null
+error[E0005]: refutable pattern in `for` loop binding: `None` not covered
+ --> $DIR/E0297.rs:14:9
+ |
+14 | for Some(x) in xs {}
+ | ^^^^^^^ pattern `None` not covered
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn main() {
+ match Some(()) {
+ None => { },
+ option if option.take().is_none() => {}, //~ ERROR E0301
+ Some(_) => { }
+ }
+}
--- /dev/null
+error[E0301]: cannot mutably borrow in a pattern guard
+ --> $DIR/E0301.rs:14:19
+ |
+14 | option if option.take().is_none() => {}, //~ ERROR E0301
+ | ^^^^^^ borrowed mutably in pattern guard
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn main() {
+ match Some(()) {
+ None => { },
+ option if { option = None; false } => { }, //~ ERROR E0302
+ Some(_) => { }
+ }
+}
--- /dev/null
+error[E0302]: cannot assign in a pattern guard
+ --> $DIR/E0302.rs:14:21
+ |
+14 | option if { option = None; false } => { }, //~ ERROR E0302
+ | ^^^^^^^^^^^^^ assignment in pattern guard
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn main() {
+ match Some("hi".to_string()) {
+ ref op_string_ref @ Some(s) => {},
+ //~^ ERROR pattern bindings are not allowed after an `@` [E0303]
+ //~| ERROR E0009
+ None => {},
+ }
+}
--- /dev/null
+error[E0009]: cannot bind by-move and by-ref in the same pattern
+ --> $DIR/E0303.rs:13:34
+ |
+13 | ref op_string_ref @ Some(s) => {},
+ | -------------------------^-
+ | | |
+ | | by-move pattern here
+ | both by-ref and by-move used
+
+error[E0303]: pattern bindings are not allowed after an `@`
+ --> $DIR/E0303.rs:13:34
+ |
+13 | ref op_string_ref @ Some(s) => {},
+ | ^ not allowed after `@`
+
+error: aborting due to 2 previous errors
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn main() {
+ let x = 1u8;
+ match x {
+ 0u8...3i8 => (), //~ ERROR E0308
+ _ => ()
+ }
+}
--- /dev/null
+error[E0308]: mismatched types
+ --> $DIR/E0308-4.rs:14:9
+ |
+14 | 0u8...3i8 => (), //~ ERROR E0308
+ | ^^^^^^^^^ expected u8, found i8
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#![feature(intrinsics)]
+
+extern "rust-intrinsic" {
+ fn size_of<T>(); //~ ERROR E0308
+}
+
+fn main() {
+}
--- /dev/null
+error[E0308]: intrinsic has wrong type
+ --> $DIR/E0308.rs:14:5
+ |
+14 | fn size_of<T>(); //~ ERROR E0308
+ | ^^^^^^^^^^^^^^^^ expected (), found usize
+ |
+ = note: expected type `unsafe extern "rust-intrinsic" fn()`
+ found type `unsafe extern "rust-intrinsic" fn() -> usize`
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+mod foo {
+ pub const X: u32 = 1;
+}
+
+pub use foo as foo2;
+//~^ ERROR `foo` is private, and cannot be re-exported [E0365]
+
+fn main() {}
--- /dev/null
+error[E0365]: `foo` is private, and cannot be re-exported
+ --> $DIR/E0365.rs:15:9
+ |
+15 | pub use foo as foo2;
+ | ^^^^^^^^^^^ re-export of private `foo`
+ |
+ = note: consider declaring type or module `foo` with `pub`
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#![allow(dead_code)]
+
+#[deny(overflowing_literals)]
+#[repr(i64)]
+enum Foo {
+ X = 0x7fffffffffffffff,
+ Y, //~ ERROR E0370
+}
+
+fn main() {}
--- /dev/null
+error[E0370]: enum discriminant overflowed
+ --> $DIR/E0370.rs:17:5
+ |
+17 | Y, //~ ERROR E0370
+ | ^ overflowed on value after 9223372036854775807i64
+ |
+ = note: explicitly set `Y = -9223372036854775808i64` if that is desired outcome
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#![feature(coerce_unsized)]
+use std::ops::CoerceUnsized;
+
+struct Foo<T: ?Sized> {
+ a: i32,
+}
+
+impl<T, U> CoerceUnsized<Foo<U>> for Foo<T> //~ ERROR E0374
+ where T: CoerceUnsized<U> {}
+
+fn main() {}
--- /dev/null
+error[E0374]: the trait `CoerceUnsized` may only be implemented for a coercion between structures with one field being coerced, none found
+ --> $DIR/E0374.rs:18:1
+ |
+18 | / impl<T, U> CoerceUnsized<Foo<U>> for Foo<T> //~ ERROR E0374
+19 | | where T: CoerceUnsized<U> {}
+ | |________________________________^
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+// ignore-tidy-linelength
+
+#![feature(coerce_unsized)]
+use std::ops::CoerceUnsized;
+
+struct Foo<T: ?Sized, U: ?Sized> {
+ a: i32,
+ b: T,
+ c: U,
+}
+
+impl<T, U> CoerceUnsized<Foo<U, T>> for Foo<T, U> {}
+//~^ ERROR E0375
+
+fn main() {}
--- /dev/null
+error[E0375]: implementing the trait `CoerceUnsized` requires multiple coercions
+ --> $DIR/E0375.rs:22:12
+ |
+22 | impl<T, U> CoerceUnsized<Foo<U, T>> for Foo<T, U> {}
+ | ^^^^^^^^^^^^^^^^^^^^^^^^ requires multiple coercions
+ |
+ = note: `CoerceUnsized` may only be implemented for a coercion between structures with one field being coerced
+ = note: currently, 2 fields need coercions: b (T to U), c (U to T)
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#![feature(coerce_unsized)]
+use std::ops::CoerceUnsized;
+
+struct Foo<T: ?Sized> {
+ a: T,
+}
+
+impl<T, U> CoerceUnsized<U> for Foo<T> {} //~ ERROR E0376
+
+fn main() {}
--- /dev/null
+error[E0376]: the trait `CoerceUnsized` may only be implemented for a coercion between structures
+ --> $DIR/E0376.rs:18:1
+ |
+18 | impl<T, U> CoerceUnsized<U> for Foo<T> {} //~ ERROR E0376
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+static X: i32 = 1;
+const C: i32 = 2;
+
+const CR: &'static mut i32 = &mut C; //~ ERROR E0017
+static STATIC_REF: &'static mut i32 = &mut X; //~ ERROR E0017
+ //~| ERROR cannot borrow
+static CONST_REF: &'static mut i32 = &mut C; //~ ERROR E0017
+
+fn main() {}
--- /dev/null
+error[E0017]: references in constants may only refer to immutable values
+ --> $DIR/E0388.rs:14:30
+ |
+14 | const CR: &'static mut i32 = &mut C; //~ ERROR E0017
+ | ^^^^^^ constants require immutable values
+
+error[E0017]: references in statics may only refer to immutable values
+ --> $DIR/E0388.rs:15:39
+ |
+15 | static STATIC_REF: &'static mut i32 = &mut X; //~ ERROR E0017
+ | ^^^^^^ statics require immutable values
+
+error[E0596]: cannot borrow immutable static item as mutable
+ --> $DIR/E0388.rs:15:44
+ |
+15 | static STATIC_REF: &'static mut i32 = &mut X; //~ ERROR E0017
+ | ^
+
+error[E0017]: references in statics may only refer to immutable values
+ --> $DIR/E0388.rs:17:38
+ |
+17 | static CONST_REF: &'static mut i32 = &mut C; //~ ERROR E0017
+ | ^^^^^^ statics require immutable values
+
+error: aborting due to 4 previous errors
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+struct FancyNum {
+ num: u8,
+}
+
+fn main() {
+ let mut fancy = FancyNum{ num: 5 };
+ let fancy_ref = &(&mut fancy);
+ fancy_ref.num = 6; //~ ERROR E0389
+ println!("{}", fancy_ref.num);
+}
--- /dev/null
+error[E0389]: cannot assign to data in a `&` reference
+ --> $DIR/E0389.rs:18:5
+ |
+18 | fancy_ref.num = 6; //~ ERROR E0389
+ | ^^^^^^^^^^^^^^^^^ assignment into an immutable reference
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+struct Foo {
+ x: i32
+}
+
+impl *mut Foo {} //~ ERROR E0390
+
+fn main() {
+}
--- /dev/null
+error[E0390]: only a single inherent implementation marked with `#[lang = "mut_ptr"]` is allowed for the `*mut T` primitive
+ --> $DIR/E0390.rs:15:1
+ |
+15 | impl *mut Foo {} //~ ERROR E0390
+ | ^^^^^^^^^^^^^^^^
+ |
+help: consider using a trait to implement these methods
+ --> $DIR/E0390.rs:15:1
+ |
+15 | impl *mut Foo {} //~ ERROR E0390
+ | ^^^^^^^^^^^^^^^^
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+enum Foo<T> { Bar } //~ ERROR E0392
+
+fn main() {
+}
--- /dev/null
+error[E0392]: parameter `T` is never used
+ --> $DIR/E0392.rs:11:10
+ |
+11 | enum Foo<T> { Bar } //~ ERROR E0392
+ | ^ unused type parameter
+ |
+ = help: consider removing `T` or using a marker such as `std::marker::PhantomData`
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+trait A<T=Self> {}
+
+fn together_we_will_rule_the_galaxy(son: &A) {}
+//~^ ERROR E0393
+
+fn main() {
+}
--- /dev/null
+error[E0393]: the type parameter `T` must be explicitly specified
+ --> $DIR/E0393.rs:13:43
+ |
+13 | fn together_we_will_rule_the_galaxy(son: &A) {}
+ | ^ missing reference to `T`
+ |
+ = note: because of the default `Self` reference, type parameters must be specified on object types
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#![allow(warnings)]
+
+static A: u32 = 0;
+static B: u32 = A;
+//~^ ERROR E0394
+
+fn main() {
+}
--- /dev/null
+error[E0394]: cannot refer to other statics by value, use the address-of operator or a constant instead
+ --> $DIR/E0394.rs:14:17
+ |
+14 | static B: u32 = A;
+ | ^ referring to another static by value
+ |
+ = note: use the address-of operator or a constant instead
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+static FOO: i32 = 42;
+static BAR: i32 = 42;
+
+static BAZ: bool = { (&FOO as *const i32) == (&BAR as *const i32) }; //~ ERROR E0395
+fn main() {
+}
--- /dev/null
+error[E0395]: raw pointers cannot be compared in statics
+ --> $DIR/E0395.rs:14:22
+ |
+14 | static BAZ: bool = { (&FOO as *const i32) == (&BAR as *const i32) }; //~ ERROR E0395
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ comparing raw pointers in static
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+const REG_ADDR: *const u8 = 0x5f3759df as *const u8;
+
+const VALUE: u8 = unsafe { *REG_ADDR }; //~ ERROR E0396
+
+fn main() {
+}
--- /dev/null
+error[E0396]: raw pointers cannot be dereferenced in constants
+ --> $DIR/E0396.rs:13:28
+ |
+13 | const VALUE: u8 = unsafe { *REG_ADDR }; //~ ERROR E0396
+ | ^^^^^^^^^ dereference of raw pointer in constant
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn foo<T>(x: T) {
+ fn bar(y: T) { //~ ERROR E0401
+ }
+ bar(x);
+}
+
+fn main() {
+}
--- /dev/null
+error[E0401]: can't use type parameters from outer function; try using a local type parameter instead
+ --> $DIR/E0401.rs:12:15
+ |
+12 | fn bar(y: T) { //~ ERROR E0401
+ | ^ use of type variable from outer function
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn foo<T, T>(s: T, u: T) {} //~ ERROR E0403
+
+fn main() {
+}
--- /dev/null
+error[E0403]: the name `T` is already used for a type parameter in this type parameter list
+ --> $DIR/E0403.rs:11:11
+ |
+11 | fn foo<T, T>(s: T, u: T) {} //~ ERROR E0403
+ | - ^ already used
+ | |
+ | first use of `T`
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+struct Foo;
+struct Bar;
+
+impl Foo for Bar {} //~ ERROR E0404
+
+fn main() {
+}
--- /dev/null
+error[E0404]: expected trait, found struct `Foo`
+ --> $DIR/E0404.rs:14:6
+ |
+14 | impl Foo for Bar {} //~ ERROR E0404
+ | ^^^ not a trait
+
+error: cannot continue compilation due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+struct Foo;
+
+impl SomeTrait for Foo {} //~ ERROR E0405
+
+fn main() {
+}
--- /dev/null
+error[E0405]: cannot find trait `SomeTrait` in this scope
+ --> $DIR/E0405.rs:13:6
+ |
+13 | impl SomeTrait for Foo {} //~ ERROR E0405
+ | ^^^^^^^^^ not found in this scope
+
+error: cannot continue compilation due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+trait Foo {
+ fn a();
+}
+
+struct Bar;
+
+impl Foo for Bar {
+ fn a() {}
+ fn b() {}
+ //~^ ERROR E0407
+}
+
+fn main() {
+}
--- /dev/null
+error[E0407]: method `b` is not a member of trait `Foo`
+ --> $DIR/E0407.rs:19:5
+ |
+19 | fn b() {}
+ | ^^^^^^^^^ not a member of trait `Foo`
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn main() {
+ let x = Some(0);
+
+ match x {
+ Some(y) | None => {} //~ ERROR variable `y` is not bound in all patterns
+ _ => ()
+ }
+}
--- /dev/null
+error[E0408]: variable `y` is not bound in all patterns
+ --> $DIR/E0408.rs:15:19
+ |
+15 | Some(y) | None => {} //~ ERROR variable `y` is not bound in all patterns
+ | - ^^^^ pattern doesn't bind `y`
+ | |
+ | variable not in all patterns
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn main() {
+ <Self>::foo; //~ ERROR E0411
+}
--- /dev/null
+error[E0411]: cannot find type `Self` in this scope
+ --> $DIR/E0411.rs:12:6
+ |
+12 | <Self>::foo; //~ ERROR E0411
+ | ^^^^ `Self` is only available in traits and impls
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+impl Something {} //~ ERROR E0412
+
+fn main() {
+}
--- /dev/null
+error[E0412]: cannot find type `Something` in this scope
+ --> $DIR/E0412.rs:11:6
+ |
+11 | impl Something {} //~ ERROR E0412
+ | ^^^^^^^^^ not found in this scope
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn foo(f: i32, f: i32) {} //~ ERROR E0415
+
+fn main() {
+}
--- /dev/null
+error[E0415]: identifier `f` is bound more than once in this parameter list
+ --> $DIR/E0415.rs:11:16
+ |
+11 | fn foo(f: i32, f: i32) {} //~ ERROR E0415
+ | ^ used as parameter more than once
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn main() {
+ match (1, 2) {
+ (x, x) => {} //~ ERROR E0416
+ }
+}
--- /dev/null
+error[E0416]: identifier `x` is bound more than once in the same pattern
+ --> $DIR/E0416.rs:13:13
+ |
+13 | (x, x) => {} //~ ERROR E0416
+ | ^ used in a pattern more than once
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn main () {
+ struct Foo { a: bool };
+
+ let f = Foo(); //~ ERROR E0423
+}
--- /dev/null
+error[E0423]: expected function, found struct `Foo`
+ --> $DIR/E0423.rs:14:13
+ |
+14 | let f = Foo(); //~ ERROR E0423
+ | ^^^ did you mean `Foo { /* fields */ }`?
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+struct Foo;
+
+impl Foo {
+ fn bar(self) {}
+
+ fn foo() {
+ self.bar(); //~ ERROR E0424
+ }
+}
+
+fn main () {
+}
--- /dev/null
+error[E0424]: expected value, found module `self`
+ --> $DIR/E0424.rs:17:9
+ |
+17 | self.bar(); //~ ERROR E0424
+ | ^^^^ `self` value is only available in methods with `self` parameter
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+trait Foo {
+ fn bar() {
+ elf; //~ ERROR E0425
+ }
+}
+
+fn main () {
+}
--- /dev/null
+error[E0425]: cannot find value `elf` in this scope
+ --> $DIR/E0425.rs:13:9
+ |
+13 | elf; //~ ERROR E0425
+ | ^^^ not found in this scope
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn main () {
+ loop {
+ break 'a;
+ //~^ ERROR E0426
+ }
+}
--- /dev/null
+error[E0426]: use of undeclared label `'a`
+ --> $DIR/E0426.rs:13:15
+ |
+13 | break 'a;
+ | ^^ undeclared label `'a`
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+struct Bar; //~ previous definition of the type `Bar` here
+struct Bar; //~ ERROR E0428
+
+fn main () {
+}
--- /dev/null
+error[E0428]: the name `Bar` is defined multiple times
+ --> $DIR/E0428.rs:12:1
+ |
+11 | struct Bar; //~ previous definition of the type `Bar` here
+ | ----------- previous definition of the type `Bar` here
+12 | struct Bar; //~ ERROR E0428
+ | ^^^^^^^^^^^ `Bar` redefined here
+ |
+ = note: `Bar` must be defined only once in the type namespace of this module
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+use std::fmt::self; //~ ERROR E0429
+
+fn main () {
+}
--- /dev/null
+error[E0429]: `self` imports are only allowed within a { } list
+ --> $DIR/E0429.rs:11:5
+ |
+11 | use std::fmt::self; //~ ERROR E0429
+ | ^^^^^^^^^^^^^^
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+use std::fmt::{self, self}; //~ ERROR E0430
+ //~^ ERROR E0252
+
+fn main () {
+}
--- /dev/null
+error[E0430]: `self` import can only appear once in an import list
+ --> $DIR/E0430.rs:11:16
+ |
+11 | use std::fmt::{self, self}; //~ ERROR E0430
+ | ^^^^ ---- another `self` import appears here
+ | |
+ | can only appear once in an import list
+
+error[E0252]: the name `fmt` is defined multiple times
+ --> $DIR/E0430.rs:11:22
+ |
+11 | use std::fmt::{self, self}; //~ ERROR E0430
+ | ---- ^^^^ `fmt` reimported here
+ | |
+ | previous import of the module `fmt` here
+ |
+ = note: `fmt` must be defined only once in the type namespace of this module
+help: You can use `as` to change the binding name of the import
+ |
+11 | use std::fmt::{self, self as other_fmt}; //~ ERROR E0430
+ | ^^^^^^^^^^^^^^^^^
+
+error: aborting due to 2 previous errors
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+use {self}; //~ ERROR E0431
+
+fn main () {
+}
--- /dev/null
+error[E0431]: `self` import can only appear in an import list with a non-empty prefix
+ --> $DIR/E0431.rs:11:6
+ |
+11 | use {self}; //~ ERROR E0431
+ | ^^^^ can only appear in an import list with a non-empty prefix
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+use something::Foo; //~ ERROR E0432
+
+fn main () {
+}
--- /dev/null
+error[E0432]: unresolved import `something`
+ --> $DIR/E0432.rs:11:5
+ |
+11 | use something::Foo; //~ ERROR E0432
+ | ^^^^^^^^^ Maybe a missing `extern crate something;`?
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn main () {
+ let map = HashMap::new(); //~ ERROR E0433
+}
--- /dev/null
+error[E0433]: failed to resolve. Use of undeclared type or module `HashMap`
+ --> $DIR/E0433.rs:12:15
+ |
+12 | let map = HashMap::new(); //~ ERROR E0433
+ | ^^^^^^^ Use of undeclared type or module `HashMap`
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn foo() {
+ let y = 5;
+ fn bar() -> u32 {
+ y //~ ERROR E0434
+ }
+}
+
+fn main () {
+}
--- /dev/null
+error[E0434]: can't capture dynamic environment in a fn item
+ --> $DIR/E0434.rs:14:9
+ |
+14 | y //~ ERROR E0434
+ | ^
+ |
+ = help: use the `|| { ... }` closure form instead
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn main () {
+ let foo = 42u32;
+ let _: [u8; foo]; //~ ERROR E0435
+}
--- /dev/null
+error[E0435]: attempt to use a non-constant value in a constant
+ --> $DIR/E0435.rs:13:17
+ |
+13 | let _: [u8; foo]; //~ ERROR E0435
+ | ^^^ non-constant value
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+trait Foo {}
+
+impl Foo for i32 {
+ type Bar = bool; //~ ERROR E0437
+}
+
+fn main () {
+}
--- /dev/null
+error[E0437]: type `Bar` is not a member of trait `Foo`
+ --> $DIR/E0437.rs:14:5
+ |
+14 | type Bar = bool; //~ ERROR E0437
+ | ^^^^^^^^^^^^^^^^ not a member of trait `Foo`
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+
+trait Bar {}
+
+impl Bar for i32 {
+ const BAR: bool = true; //~ ERROR E0438
+}
+
+fn main () {
+}
--- /dev/null
+error[E0438]: const `BAR` is not a member of trait `Bar`
+ --> $DIR/E0438.rs:15:5
+ |
+15 | const BAR: bool = true; //~ ERROR E0438
+ | ^^^^^^^^^^^^^^^^^^^^^^^ not a member of trait `Bar`
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#![feature(platform_intrinsics)]
+
+extern "platform-intrinsic" {
+ fn simd_shuffle<A,B>(a: A, b: A, c: [u32; 8]) -> B; //~ ERROR E0439
+}
+
+fn main () {
+}
--- /dev/null
+error[E0439]: invalid `simd_shuffle`, needs length: `simd_shuffle`
+ --> $DIR/E0439.rs:14:5
+ |
+14 | fn simd_shuffle<A,B>(a: A, b: A, c: [u32; 8]) -> B; //~ ERROR E0439
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#![feature(repr_simd)]
+#![feature(platform_intrinsics)]
+
+#[repr(simd)]
+struct f64x2(f64, f64);
+
+extern "platform-intrinsic" {
+ fn x86_mm_movemask_pd<T>(x: f64x2) -> i32; //~ ERROR E0440
+}
+
+fn main () {
+}
--- /dev/null
+error[E0440]: platform-specific intrinsic has wrong number of type parameters: found 1, expected 0
+ --> $DIR/E0440.rs:18:5
+ |
+18 | fn x86_mm_movemask_pd<T>(x: f64x2) -> i32; //~ ERROR E0440
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#![feature(repr_simd)]
+#![feature(platform_intrinsics)]
+
+#[repr(simd)]
+struct i16x8(i16, i16, i16, i16, i16, i16, i16, i16);
+
+extern "platform-intrinsic" {
+ fn x86_mm_adds_ep16(x: i16x8, y: i16x8) -> i16x8; //~ ERROR E0441
+}
+
+fn main() {}
--- /dev/null
+error[E0441]: unrecognized platform-specific intrinsic function: `x86_mm_adds_ep16`
+ --> $DIR/E0441.rs:18:5
+ |
+18 | fn x86_mm_adds_ep16(x: i16x8, y: i16x8) -> i16x8; //~ ERROR E0441
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#![feature(repr_simd)]
+#![feature(platform_intrinsics)]
+
+#[repr(simd)]
+struct i8x16(i8, i8, i8, i8, i8, i8, i8, i8,
+ i8, i8, i8, i8, i8, i8, i8, i8);
+#[repr(simd)]
+struct i32x4(i32, i32, i32, i32);
+#[repr(simd)]
+struct i64x2(i64, i64);
+
+extern "platform-intrinsic" {
+ fn x86_mm_adds_epi16(x: i8x16, y: i32x4) -> i64x2;
+ //~^ ERROR E0442
+ //~| ERROR E0442
+ //~| ERROR E0442
+}
+
+fn main() {}
--- /dev/null
+error[E0442]: intrinsic argument 1 has wrong type: found vector with length 16, expected length 8
+ --> $DIR/E0442.rs:23:5
+ |
+23 | fn x86_mm_adds_epi16(x: i8x16, y: i32x4) -> i64x2;
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error[E0442]: intrinsic argument 2 has wrong type: found vector with length 4, expected length 8
+ --> $DIR/E0442.rs:23:5
+ |
+23 | fn x86_mm_adds_epi16(x: i8x16, y: i32x4) -> i64x2;
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error[E0442]: intrinsic return value has wrong type: found vector with length 2, expected length 8
+ --> $DIR/E0442.rs:23:5
+ |
+23 | fn x86_mm_adds_epi16(x: i8x16, y: i32x4) -> i64x2;
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: aborting due to 3 previous errors
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#![feature(repr_simd)]
+#![feature(platform_intrinsics)]
+
+#[repr(simd)]
+struct i16x8(i16, i16, i16, i16, i16, i16, i16, i16);
+#[repr(simd)]
+struct i64x8(i64, i64, i64, i64, i64, i64, i64, i64);
+
+extern "platform-intrinsic" {
+ fn x86_mm_adds_epi16(x: i16x8, y: i16x8) -> i64x8; //~ ERROR E0443
+}
+
+fn main() {}
--- /dev/null
+error[E0443]: intrinsic return value has wrong type: found `i64x8`, expected `i16x8` which was used for this vector type previously in this signature
+ --> $DIR/E0443.rs:20:5
+ |
+20 | fn x86_mm_adds_epi16(x: i16x8, y: i16x8) -> i64x8; //~ ERROR E0443
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#![feature(repr_simd)]
+#![feature(platform_intrinsics)]
+
+#[repr(simd)]
+struct f64x2(f64, f64);
+
+extern "platform-intrinsic" {
+ fn x86_mm_movemask_pd(x: f64x2, y: f64x2, z: f64x2) -> i32; //~ ERROR E0444
+}
+
+fn main() {}
--- /dev/null
+error[E0444]: platform-specific intrinsic has invalid number of arguments: found 3, expected 1
+ --> $DIR/E0444.rs:18:5
+ |
+18 | fn x86_mm_movemask_pd(x: f64x2, y: f64x2, z: f64x2) -> i32; //~ ERROR E0444
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+trait Foo {
+ fn dummy(&self) { }
+}
+
+pub trait Bar : Foo {}
+//~^ ERROR private trait `Foo` in public interface [E0445]
+//~| NOTE can't leak private trait
+pub struct Bar2<T: Foo>(pub T);
+//~^ ERROR private trait `Foo` in public interface [E0445]
+//~| NOTE can't leak private trait
+pub fn foo<T: Foo> (t: T) {}
+//~^ ERROR private trait `Foo` in public interface [E0445]
+//~| NOTE can't leak private trait
+
+fn main() {}
--- /dev/null
+error[E0445]: private trait `Foo` in public interface
+ --> $DIR/E0445.rs:15:1
+ |
+15 | pub trait Bar : Foo {}
+ | ^^^^^^^^^^^^^^^^^^^^^^ can't leak private trait
+
+error[E0445]: private trait `Foo` in public interface
+ --> $DIR/E0445.rs:18:1
+ |
+18 | pub struct Bar2<T: Foo>(pub T);
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't leak private trait
+
+error[E0445]: private trait `Foo` in public interface
+ --> $DIR/E0445.rs:21:1
+ |
+21 | pub fn foo<T: Foo> (t: T) {}
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't leak private trait
+
+error: aborting due to 3 previous errors
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+mod Foo {
+ struct Bar(u32);
+
+ pub fn bar() -> Bar { //~ ERROR E0446
+ Bar(0)
+ }
+}
+
+fn main() {}
--- /dev/null
+error[E0446]: private type `Foo::Bar` in public interface
+ --> $DIR/E0446.rs:14:5
+ |
+14 | / pub fn bar() -> Bar { //~ ERROR E0446
+15 | | Bar(0)
+16 | | }
+ | |_____^ can't leak private type
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+struct Bar;
+
+trait Foo {
+ fn foo();
+}
+
+pub impl Bar {} //~ ERROR E0449
+
+pub impl Foo for Bar { //~ ERROR E0449
+ pub fn foo() {} //~ ERROR E0449
+}
+
+fn main() {
+}
--- /dev/null
+error[E0449]: unnecessary visibility qualifier
+ --> $DIR/E0449.rs:17:1
+ |
+17 | pub impl Bar {} //~ ERROR E0449
+ | ^^^^^^^^^^^^^^^ `pub` not needed here
+ |
+ = note: place qualifiers on individual impl items instead
+
+error[E0449]: unnecessary visibility qualifier
+ --> $DIR/E0449.rs:19:1
+ |
+19 | / pub impl Foo for Bar { //~ ERROR E0449
+20 | | pub fn foo() {} //~ ERROR E0449
+21 | | }
+ | |_^ `pub` not needed here
+
+error[E0449]: unnecessary visibility qualifier
+ --> $DIR/E0449.rs:20:5
+ |
+20 | pub fn foo() {} //~ ERROR E0449
+ | ^^^^^^^^^^^^^^^ `pub` not needed here
+
+error: aborting due to 3 previous errors
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+mod Bar {
+ pub struct Foo {
+ pub a: isize,
+ b: isize,
+ }
+
+ pub struct FooTuple (
+ pub isize,
+ isize,
+ );
+}
+
+fn pat_match(foo: Bar::Foo) {
+ let Bar::Foo{a:a, b:b} = foo; //~ ERROR E0451
+}
+
+fn main() {
+ let f = Bar::Foo{ a: 0, b: 0 }; //~ ERROR E0451
+}
--- /dev/null
+error[E0451]: field `b` of struct `Bar::Foo` is private
+ --> $DIR/E0451.rs:24:23
+ |
+24 | let Bar::Foo{a:a, b:b} = foo; //~ ERROR E0451
+ | ^^^ field `b` is private
+
+error[E0451]: field `b` of struct `Bar::Foo` is private
+ --> $DIR/E0451.rs:28:29
+ |
+28 | let f = Bar::Foo{ a: 0, b: 0 }; //~ ERROR E0451
+ | ^^^^ field `b` is private
+
+error: aborting due to 2 previous errors
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#![allow(foo = "")] //~ ERROR E0452
+
+fn main() {
+}
--- /dev/null
+error[E0452]: malformed lint attribute
+ --> $DIR/E0452.rs:11:10
+ |
+11 | #![allow(foo = "")] //~ ERROR E0452
+ | ^^^^^^^^
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#![forbid(non_snake_case)]
+
+#[allow(non_snake_case)]
+//~^ ERROR allow(non_snake_case) overruled by outer forbid(non_snake_case)
+fn main() {
+}
--- /dev/null
+error[E0453]: allow(non_snake_case) overruled by outer forbid(non_snake_case)
+ --> $DIR/E0453.rs:13:9
+ |
+11 | #![forbid(non_snake_case)]
+ | -------------- `forbid` level set here
+12 |
+13 | #[allow(non_snake_case)]
+ | ^^^^^^^^^^^^^^ overruled by previous forbid
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#[link(name = "")] extern {}
+//~^ ERROR E0454
+
+fn main() {
+}
--- /dev/null
+error[E0454]: #[link(name = "")] given with empty name
+ --> $DIR/E0454.rs:11:1
+ |
+11 | #[link(name = "")] extern {}
+ | ^^^^^^^^^^^^^^^^^^ empty name given
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#[link(kind = "wonderful_unicorn")] extern {} //~ ERROR E0458
+ //~| ERROR E0459
+
+fn main() {
+}
--- /dev/null
+error[E0458]: unknown kind: `wonderful_unicorn`
+ --> $DIR/E0458.rs:11:1
+ |
+11 | #[link(kind = "wonderful_unicorn")] extern {} //~ ERROR E0458
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unknown kind
+
+error[E0459]: #[link(...)] specified without `name = "foo"`
+ --> $DIR/E0458.rs:11:1
+ |
+11 | #[link(kind = "wonderful_unicorn")] extern {} //~ ERROR E0458
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `name` argument
+
+error: aborting due to 2 previous errors
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#[link(kind = "dylib")] extern {} //~ ERROR E0459
+
+fn main() {
+}
--- /dev/null
+error[E0459]: #[link(...)] specified without `name = "foo"`
+ --> $DIR/E0459.rs:11:1
+ |
+11 | #[link(kind = "dylib")] extern {} //~ ERROR E0459
+ | ^^^^^^^^^^^^^^^^^^^^^^^ missing `name` argument
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#![feature(plugin)]
+#![plugin(cookie_monster)]
+//~^ ERROR E0463
+extern crate cake_is_a_lie;
+
+fn main() {
+}
--- /dev/null
+error[E0463]: can't find crate for `cookie_monster`
+ --> $DIR/E0463.rs:12:11
+ |
+12 | #![plugin(cookie_monster)]
+ | ^^^^^^^^^^^^^^ can't find crate
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+trait Wedding<'t>: 't { }
+
+struct Prince<'kiss, 'SnowWhite> {
+ child: Box<Wedding<'kiss> + 'SnowWhite>, //~ ERROR E0478
+}
+
+fn main() {
+}
--- /dev/null
+error[E0478]: lifetime bound not satisfied
+ --> $DIR/E0478.rs:14:5
+ |
+14 | child: Box<Wedding<'kiss> + 'SnowWhite>, //~ ERROR E0478
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ |
+note: lifetime parameter instantiated with the lifetime 'SnowWhite as defined on the struct at 13:1
+ --> $DIR/E0478.rs:13:1
+ |
+13 | struct Prince<'kiss, 'SnowWhite> {
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+note: but lifetime parameter must outlive the lifetime 'kiss as defined on the struct at 13:1
+ --> $DIR/E0478.rs:13:1
+ |
+13 | struct Prince<'kiss, 'SnowWhite> {
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+use std::sync::atomic::{AtomicUsize, ATOMIC_USIZE_INIT};
+
+const A: AtomicUsize = ATOMIC_USIZE_INIT;
+static B: &'static AtomicUsize = &A; //~ ERROR E0492
+
+fn main() {
+}
--- /dev/null
+error[E0492]: cannot borrow a constant which may contain interior mutability, create a static instead
+ --> $DIR/E0492.rs:14:34
+ |
+14 | static B: &'static AtomicUsize = &A; //~ ERROR E0492
+ | ^^
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+struct Foo {
+ a: u32
+}
+
+static S : Foo = Foo { a : 0 };
+static A : &'static u32 = &S.a; //~ ERROR E0494
+
+fn main() {
+}
--- /dev/null
+error[E0494]: cannot refer to the interior of another static, use a constant instead
+ --> $DIR/E0494.rs:16:27
+ |
+16 | static A : &'static u32 = &S.a; //~ ERROR E0494
+ | ^^^^
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+struct Foo<'a> {
+ a: &'a i32,
+}
+
+impl<'a> Foo<'a> {
+ fn f<'a>(x: &'a i32) { //~ ERROR E0496
+ }
+}
+
+fn main() {
+}
--- /dev/null
+error[E0496]: lifetime name `'a` shadows a lifetime name that is already in scope
+ --> $DIR/E0496.rs:16:10
+ |
+15 | impl<'a> Foo<'a> {
+ | -- first declared here
+16 | fn f<'a>(x: &'a i32) { //~ ERROR E0496
+ | ^^ lifetime 'a already in scope
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn main() {
+ let mut i = 0;
+ let mut x = &mut i;
+ let mut a = &mut i; //~ ERROR E0499
+}
--- /dev/null
+error[E0499]: cannot borrow `i` as mutable more than once at a time
+ --> $DIR/E0499.rs:14:22
+ |
+13 | let mut x = &mut i;
+ | - first mutable borrow occurs here
+14 | let mut a = &mut i; //~ ERROR E0499
+ | ^ second mutable borrow occurs here
+15 | }
+ | - first borrow ends here
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn bar(x: &mut i32) {}
+fn foo(a: &mut i32) {
+ let ref y = a;
+ bar(a); //~ ERROR E0502
+}
+
+fn main() {
+}
--- /dev/null
+error[E0502]: cannot borrow `*a` as mutable because `a` is also borrowed as immutable
+ --> $DIR/E0502.rs:14:9
+ |
+13 | let ref y = a;
+ | ----- immutable borrow occurs here
+14 | bar(a); //~ ERROR E0502
+ | ^ mutable borrow occurs here
+15 | }
+ | - immutable borrow ends here
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn main() {
+ let mut value = 3;
+ let _borrow = &mut value;
+ let _sum = value + 1; //~ ERROR E0503
+}
--- /dev/null
+error[E0503]: cannot use `value` because it was mutably borrowed
+ --> $DIR/E0503.rs:14:16
+ |
+13 | let _borrow = &mut value;
+ | ----- borrow of `value` occurs here
+14 | let _sum = value + 1; //~ ERROR E0503
+ | ^^^^^ use of borrowed `value`
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+struct FancyNum {
+ num: u8,
+}
+
+fn main() {
+ let fancy_num = FancyNum { num: 5 };
+ let fancy_ref = &fancy_num;
+
+ let x = move || {
+ println!("child function: {}", fancy_num.num); //~ ERROR E0504
+ };
+
+ x();
+ println!("main function: {}", fancy_ref.num);
+}
--- /dev/null
+error[E0504]: cannot move `fancy_num` into closure because it is borrowed
+ --> $DIR/E0504.rs:20:40
+ |
+17 | let fancy_ref = &fancy_num;
+ | --------- borrow of `fancy_num` occurs here
+...
+20 | println!("child function: {}", fancy_num.num); //~ ERROR E0504
+ | ^^^^^^^^^ move into closure occurs here
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+struct Value {}
+
+fn eat(val: Value) {}
+
+fn main() {
+ let x = Value{};
+ {
+ let _ref_to_val: &Value = &x;
+ eat(x); //~ ERROR E0505
+ }
+}
--- /dev/null
+error[E0505]: cannot move out of `x` because it is borrowed
+ --> $DIR/E0505.rs:19:13
+ |
+18 | let _ref_to_val: &Value = &x;
+ | - borrow of `x` occurs here
+19 | eat(x); //~ ERROR E0505
+ | ^ move out of `x` occurs here
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+use std::cell::RefCell;
+
+struct TheDarkKnight;
+
+impl TheDarkKnight {
+ fn nothing_is_true(self) {}
+}
+
+fn main() {
+ let x = RefCell::new(TheDarkKnight);
+
+ x.borrow().nothing_is_true(); //~ ERROR E0507
+}
--- /dev/null
+error[E0507]: cannot move out of borrowed content
+ --> $DIR/E0507.rs:22:5
+ |
+22 | x.borrow().nothing_is_true(); //~ ERROR E0507
+ | ^^^^^^^^^^ cannot move out of borrowed content
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+struct FancyNum {
+ num: usize
+}
+
+struct DropStruct {
+ fancy: FancyNum
+}
+
+impl Drop for DropStruct {
+ fn drop(&mut self) {
+ }
+}
+
+fn main() {
+ let drop_struct = DropStruct{fancy: FancyNum{num: 5}};
+ let fancy_field = drop_struct.fancy; //~ ERROR E0509
+ println!("Fancy: {}", fancy_field.num);
+}
--- /dev/null
+error[E0509]: cannot move out of type `DropStruct`, which implements the `Drop` trait
+ --> $DIR/E0509.rs:26:23
+ |
+26 | let fancy_field = drop_struct.fancy; //~ ERROR E0509
+ | ^^^^^^^^^^^^^^^^^
+ | |
+ | cannot move out of here
+ | help: consider using a reference instead: `&drop_struct.fancy`
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#![feature(platform_intrinsics)]
+
+extern "platform-intrinsic" {
+ fn simd_add<T>(a: T, b: T) -> T;
+}
+
+fn main() {
+ unsafe { simd_add(0, 1); } //~ ERROR E0511
+}
--- /dev/null
+error[E0511]: invalid monomorphization of `simd_add` intrinsic: expected SIMD input type, found non-SIMD `i32`
+ --> $DIR/E0511.rs:18:14
+ |
+18 | unsafe { simd_add(0, 1); } //~ ERROR E0511
+ | ^^^^^^^^^^^^^^
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn takes_u8(_: u8) {}
+
+fn main() {
+ unsafe { takes_u8(::std::mem::transmute(0u16)); } //~ ERROR E0512
+}
--- /dev/null
+error[E0512]: transmute called with types of different sizes
+ --> $DIR/E0512.rs:14:23
+ |
+14 | unsafe { takes_u8(::std::mem::transmute(0u16)); } //~ ERROR E0512
+ | ^^^^^^^^^^^^^^^^^^^^^
+ |
+ = note: source type: u16 (16 bits)
+ = note: target type: u8 (8 bits)
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn main() {
+ let x: typeof(92) = 92; //~ ERROR E0516
+ //~| reserved keyword
+}
--- /dev/null
+error[E0516]: `typeof` is a reserved keyword but unimplemented
+ --> $DIR/E0516.rs:12:12
+ |
+12 | let x: typeof(92) = 92; //~ ERROR E0516
+ | ^^^^^^^^^^ reserved keyword
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#[repr(C)] //~ ERROR: E0517
+type Foo = u8;
+
+#[repr(packed)] //~ ERROR: E0517
+enum Foo2 {Bar, Baz}
+
+#[repr(u8)] //~ ERROR: E0517
+struct Foo3 {bar: bool, baz: bool}
+
+#[repr(C)] //~ ERROR: E0517
+impl Foo3 {
+}
+
+fn main() {
+}
--- /dev/null
+error[E0517]: attribute should be applied to struct, enum or union
+ --> $DIR/E0517.rs:11:8
+ |
+11 | #[repr(C)] //~ ERROR: E0517
+ | ^
+12 | type Foo = u8;
+ | -------------- not a struct, enum or union
+
+error[E0517]: attribute should be applied to struct or union
+ --> $DIR/E0517.rs:14:8
+ |
+14 | #[repr(packed)] //~ ERROR: E0517
+ | ^^^^^^
+15 | enum Foo2 {Bar, Baz}
+ | -------------------- not a struct or union
+
+error[E0517]: attribute should be applied to enum
+ --> $DIR/E0517.rs:17:8
+ |
+17 | #[repr(u8)] //~ ERROR: E0517
+ | ^^
+18 | struct Foo3 {bar: bool, baz: bool}
+ | ---------------------------------- not an enum
+
+error[E0517]: attribute should be applied to struct, enum or union
+ --> $DIR/E0517.rs:20:8
+ |
+20 | #[repr(C)] //~ ERROR: E0517
+ | ^
+21 | / impl Foo3 {
+22 | | }
+ | |_- not a struct, enum or union
+
+error: aborting due to 4 previous errors
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#[inline(always)] //~ ERROR: E0518
+struct Foo;
+
+#[inline(never)] //~ ERROR: E0518
+impl Foo {
+}
+
+fn main() {
+}
--- /dev/null
+error[E0518]: attribute should be applied to function
+ --> $DIR/E0518.rs:11:1
+ |
+11 | #[inline(always)] //~ ERROR: E0518
+ | ^^^^^^^^^^^^^^^^^
+12 | struct Foo;
+ | ----------- not a function
+
+error[E0518]: attribute should be applied to function
+ --> $DIR/E0518.rs:14:1
+ |
+14 | #[inline(never)] //~ ERROR: E0518
+ | ^^^^^^^^^^^^^^^^
+15 | / impl Foo {
+16 | | }
+ | |_- not a function
+
+error: aborting due to 2 previous errors
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#![feature(specialization)]
+
+trait SpaceLlama {
+ fn fly(&self);
+}
+
+impl<T> SpaceLlama for T {
+ default fn fly(&self) {}
+}
+
+impl<T: Clone> SpaceLlama for T {
+ fn fly(&self) {}
+}
+
+impl SpaceLlama for i32 {
+ default fn fly(&self) {}
+ //~^ ERROR E0520
+}
+
+fn main() {
+}
--- /dev/null
+error[E0520]: `fly` specializes an item from a parent `impl`, but that item is not marked `default`
+ --> $DIR/E0520.rs:26:5
+ |
+21 | / impl<T: Clone> SpaceLlama for T {
+22 | | fn fly(&self) {}
+23 | | }
+ | |_- parent `impl` is here
+...
+26 | default fn fly(&self) {}
+ | ^^^^^^^^^^^^^^^^^^^^^^^^ cannot specialize default item `fly`
+ |
+ = note: to specialize, `fly` in the parent `impl` must be marked `default`
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#![feature(lang_items)]
+
+#[lang = "cookie"]
+fn cookie() -> ! {
+//~^^ ERROR definition of an unknown language item: `cookie` [E0522]
+ loop {}
+}
--- /dev/null
+error[E0601]: main function not found
+
+error[E0522]: definition of an unknown language item: `cookie`
+ --> $DIR/E0522.rs:13:1
+ |
+13 | #[lang = "cookie"]
+ | ^^^^^^^^^^^^^^^^^^ definition of unknown language item `cookie`
+
+error: aborting due to 2 previous errors
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#![feature(slice_patterns)]
+
+fn main() {
+ let r = &[1, 2, 3, 4];
+ match r {
+ &[a, b] => {
+ //~^ ERROR E0527
+ println!("a={}, b={}", a, b);
+ }
+ }
+}
--- /dev/null
+error[E0527]: pattern requires 2 elements but array has 4
+ --> $DIR/E0527.rs:16:10
+ |
+16 | &[a, b] => {
+ | ^^^^^^ expected 4 elements
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#![feature(slice_patterns)]
+
+fn main() {
+ let r = &[1, 2];
+ match r {
+ &[a, b, c, rest..] => {
+ //~^ ERROR E0528
+ }
+ }
+}
--- /dev/null
+error[E0528]: pattern requires at least 3 elements but array has 2
+ --> $DIR/E0528.rs:16:10
+ |
+16 | &[a, b, c, rest..] => {
+ | ^^^^^^^^^^^^^^^^^ pattern cannot match array of 2 elements
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#![feature(slice_patterns)]
+
+fn main() {
+ let r: f32 = 1.0;
+ match r {
+ [a, b] => {
+ //~^ ERROR E0529
+ }
+ }
+}
--- /dev/null
+error[E0529]: expected an array or slice, found `f32`
+ --> $DIR/E0529.rs:16:9
+ |
+16 | [a, b] => {
+ | ^^^^^^ pattern cannot match with input type `f32`
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn main() {
+ static TEST: i32 = 0;
+
+ let r: (i32, i32) = (0, 0);
+ match r {
+ TEST => {} //~ ERROR E0530
+ }
+}
--- /dev/null
+error[E0530]: match bindings cannot shadow statics
+ --> $DIR/E0530.rs:16:9
+ |
+12 | static TEST: i32 = 0;
+ | --------------------- a static `TEST` is defined here
+...
+16 | TEST => {} //~ ERROR E0530
+ | ^^^^ cannot be named the same as a static
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn main() {
+ let value = 1;
+
+ match SomeStruct(value) {
+ StructConst1(_) => { },
+ //~^ ERROR expected tuple struct/variant, found constant `StructConst1`
+ _ => { },
+ }
+
+ struct SomeStruct(u8);
+
+ const StructConst1 : SomeStruct = SomeStruct(1);
+ const StructConst2 : SomeStruct = SomeStruct(2);
+}
--- /dev/null
+error[E0532]: expected tuple struct/variant, found constant `StructConst1`
+ --> $DIR/E0532.rs:15:9
+ |
+15 | StructConst1(_) => { },
+ | ^^^^^^^^^^^^ not a tuple struct/variant
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#[inline()] //~ ERROR E0534
+pub fn something() {}
+
+fn main() {
+ something();
+}
--- /dev/null
+error[E0534]: expected one argument
+ --> $DIR/E0534.rs:11:1
+ |
+11 | #[inline()] //~ ERROR E0534
+ | ^^^^^^^^^^^
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#[export_name]
+//~^ ERROR E0558
+
+pub fn something() {}
+
+fn main() {}
--- /dev/null
+error[E0558]: export_name attribute has invalid format
+ --> $DIR/E0558.rs:11:1
+ |
+11 | #[export_name]
+ | ^^^^^^^^^^^^^^ did you mean #[export_name="*"]?
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+enum Field {
+ Fool { x: u32 },
+}
+
+fn main() {
+ let s = Field::Fool { joke: 0 };
+ //~^ ERROR E0559
+}
--- /dev/null
+error[E0559]: variant `Field::Fool` has no field named `joke`
+ --> $DIR/E0559.rs:16:27
+ |
+16 | let s = Field::Fool { joke: 0 };
+ | ^^^^^ `Field::Fool` does not have this field
+ |
+ = note: available fields are: `x`
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+struct Simba {
+ mother: u32,
+}
+
+fn main() {
+ let s = Simba { mother: 1, father: 0 };
+ //~^ ERROR E0560
+}
--- /dev/null
+error[E0560]: struct `Simba` has no field named `father`
+ --> $DIR/E0560.rs:16:32
+ |
+16 | let s = Simba { mother: 1, father: 0 };
+ | ^^^^^^^ `Simba` does not have this field
+ |
+ = note: available fields are: `mother`
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#![feature(attr_literals)]
+
+// deprecated doesn't currently support literals
+#[deprecated("since")] //~ ERROR E0565
+fn f() { }
+
+fn main() { }
--- /dev/null
+error[E0565]: unsupported literal
+ --> $DIR/E0565-1.rs:14:14
+ |
+14 | #[deprecated("since")] //~ ERROR E0565
+ | ^^^^^^^
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#![feature(attr_literals)]
+
+// repr currently doesn't support literals
+#[repr("C")] //~ ERROR E0565
+struct A { }
+
+fn main() { }
--- /dev/null
+error[E0565]: unsupported literal
+ --> $DIR/E0565.rs:14:8
+ |
+14 | #[repr("C")] //~ ERROR E0565
+ | ^^^
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+const FOO: u32 = return 0; //~ ERROR E0572
+
+fn main() {}
--- /dev/null
+error[E0572]: return statement outside of function body
+ --> $DIR/E0572.rs:11:18
+ |
+11 | const FOO: u32 = return 0; //~ ERROR E0572
+ | ^^^^^^^^
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2014 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+// This test was derived from the wasm and parsell crates. They
+// stopped compiling when #32330 is fixed.
+
+#![allow(dead_code, unused_variables)]
+
+use std::str::Chars;
+
+pub trait HasOutput<Ch, Str> {
+ type Output;
+}
+
+#[derive(Clone, PartialEq, Eq, Hash, Ord, PartialOrd, Debug)]
+pub enum Token<'a> {
+ Begin(&'a str)
+}
+
+fn mk_unexpected_char_err<'a>() -> Option<&'a i32> {
+ unimplemented!()
+}
+
+fn foo<'a>(data: &mut Chars<'a>) {
+ bar(mk_unexpected_char_err)
+}
+
+fn bar<F>(t: F)
+ // No type can satisfy this requirement, since `'a` does not
+ // appear in any of the input types:
+ where F: for<'a> Fn() -> Option<&'a i32>
+ //~^ ERROR E0582
+{
+}
+
+fn baz<F>(t: F)
+ // No type can satisfy this requirement, since `'a` does not
+ // appear in any of the input types:
+ where F: for<'a> Iterator<Item=&'a i32>
+ //~^ ERROR E0582
+{
+}
+
+fn main() {
+}
--- /dev/null
+error[E0582]: binding for associated type `Output` references lifetime `'a`, which does not appear in the trait input types
+ --> $DIR/E0582.rs:38:30
+ |
+38 | where F: for<'a> Fn() -> Option<&'a i32>
+ | ^^^^^^^^^^^^^^^
+
+error[E0582]: binding for associated type `Item` references lifetime `'a`, which does not appear in the trait input types
+ --> $DIR/E0582.rs:46:31
+ |
+46 | where F: for<'a> Iterator<Item=&'a i32>
+ | ^^^^^^^^^^^^
+
+error: aborting due to 2 previous errors
+
--- /dev/null
+// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn main() {
+ /// Hello! I'm useless...
+ //~^ ERROR E0585
+}
--- /dev/null
+error[E0585]: found a documentation comment that doesn't document anything
+ --> $DIR/E0585.rs:12:5
+ |
+12 | /// Hello! I'm useless...
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^
+ |
+ = help: doc comments must come before what they document, maybe a comment was intended with `//`?
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn main() {
+ let tmp = vec![0, 1, 2, 3, 4, 4, 3, 3, 2, 1];
+ let x = &tmp[1..=]; //~ ERROR E0586
+}
--- /dev/null
+error[E0586]: inclusive range with no end
+ --> $DIR/E0586.rs:13:22
+ |
+13 | let x = &tmp[1..=]; //~ ERROR E0586
+ | ^
+ |
+ = help: inclusive ranges must be bounded at the end (`..=b` or `a..=b`)
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+struct Foo<'a> {
+ x: Option<&'a u32>,
+}
+
+fn main() {
+ let mut x = Foo { x: None };
+ let y = 0;
+ x.x = Some(&y);
+ //~^ `y` does not live long enough [E0597]
+}
--- /dev/null
+error[E0597]: `y` does not live long enough
+ --> $DIR/E0597.rs:18:17
+ |
+18 | x.x = Some(&y);
+ | ^ borrowed value does not live long enough
+19 | //~^ `y` does not live long enough [E0597]
+20 | }
+ | - `y` dropped here while still borrowed
+ |
+ = note: values in a scope are dropped in the opposite order they are created
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+struct Foo;
+
+fn main() {
+ || if let Foo::NotEvenReal() = Foo {}; //~ ERROR E0599
+}
--- /dev/null
+error[E0599]: no associated item named `NotEvenReal` found for type `Foo` in the current scope
+ --> $DIR/E0599.rs:14:15
+ |
+11 | struct Foo;
+ | ----------- associated item `NotEvenReal` not found for this
+...
+14 | || if let Foo::NotEvenReal() = Foo {}; //~ ERROR E0599
+ | ^^^^^^^^^^^^^^^^^^ associated item not found in `Foo`
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn main() {
+ !"a"; //~ ERROR E0600
+}
--- /dev/null
+error[E0600]: cannot apply unary operator `!` to type `&'static str`
+ --> $DIR/E0600.rs:12:5
+ |
+12 | !"a"; //~ ERROR E0600
+ | ^^^^
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+// compile-flags:-D bogus
+
+// error-pattern:E0602
+// error-pattern:requested on the command line with `-D bogus`
+
+fn main() {}
--- /dev/null
+error[E0602]: unknown lint: `bogus`
+ |
+ = note: requested on the command line with `-D bogus`
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+mod SomeModule {
+ const PRIVATE: u32 = 0x_a_bad_1dea_u32;
+}
+
+fn main() {
+ SomeModule::PRIVATE; //~ ERROR E0603
+}
--- /dev/null
+error[E0603]: constant `PRIVATE` is private
+ --> $DIR/E0603.rs:16:5
+ |
+16 | SomeModule::PRIVATE; //~ ERROR E0603
+ | ^^^^^^^^^^^^^^^^^^^
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn main() {
+ 1u32 as char; //~ ERROR E0604
+}
--- /dev/null
+error[E0604]: only `u8` can be cast as `char`, not `u32`
+ --> $DIR/E0604.rs:12:5
+ |
+12 | 1u32 as char; //~ ERROR E0604
+ | ^^^^^^^^^^^^
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn main() {
+ let x = 0u8;
+ x as Vec<u8>; //~ ERROR E0605
+
+ let v = 0 as *const u8;
+ v as &u8; //~ ERROR E0605
+}
--- /dev/null
+error[E0605]: non-primitive cast: `u8` as `std::vec::Vec<u8>`
+ --> $DIR/E0605.rs:13:5
+ |
+13 | x as Vec<u8>; //~ ERROR E0605
+ | ^^^^^^^^^^^^
+ |
+ = note: an `as` expression can only be used to convert between primitive types. Consider using the `From` trait
+
+error[E0605]: non-primitive cast: `*const u8` as `&u8`
+ --> $DIR/E0605.rs:16:5
+ |
+16 | v as &u8; //~ ERROR E0605
+ | ^^^^^^^^
+ |
+ = note: an `as` expression can only be used to convert between primitive types. Consider using the `From` trait
+
+error: aborting due to 2 previous errors
+
--- /dev/null
+// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn main() {
+ &0u8 as u8; //~ ERROR E0606
+}
--- /dev/null
+error[E0606]: casting `&u8` as `u8` is invalid
+ --> $DIR/E0606.rs:12:5
+ |
+12 | &0u8 as u8; //~ ERROR E0606
+ | ^^^^^^^^^^ cannot cast `&u8` as `u8`
+ |
+help: did you mean `*&0u8`?
+ --> $DIR/E0606.rs:12:5
+ |
+12 | &0u8 as u8; //~ ERROR E0606
+ | ^^^^
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn main() {
+ let v = 0 as *const u8;
+ v as *const [u8]; //~ ERROR E0607
+}
--- /dev/null
+error[E0607]: cannot cast thin pointer `*const u8` to fat pointer `*const [u8]`
+ --> $DIR/E0607.rs:13:5
+ |
+13 | v as *const [u8]; //~ ERROR E0607
+ | ^^^^^^^^^^^^^^^^
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn main() {
+ 0u8[2]; //~ ERROR E0608
+}
--- /dev/null
+error[E0608]: cannot index into a value of type `u8`
+ --> $DIR/E0608.rs:12:5
+ |
+12 | 0u8[2]; //~ ERROR E0608
+ | ^^^^^^
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+struct Foo {
+ x: u32,
+}
+struct Bar;
+
+fn main() {
+ let x = Foo { x: 0 };
+ let _ = x.foo; //~ ERROR E0609
+
+ let y = Bar;
+ y.1; //~ ERROR E0609
+}
--- /dev/null
+error[E0609]: no field `foo` on type `Foo`
+ --> $DIR/E0609.rs:18:15
+ |
+18 | let _ = x.foo; //~ ERROR E0609
+ | ^^^ unknown field
+ |
+ = note: available fields are: `x`
+
+error[E0609]: no field `1` on type `Bar`
+ --> $DIR/E0609.rs:21:5
+ |
+21 | y.1; //~ ERROR E0609
+ | ^^^
+
+error: aborting due to 2 previous errors
+
--- /dev/null
+// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn main() {
+ let x = 0;
+ let _ = x.foo; //~ ERROR E0610
+}
--- /dev/null
+error[E0610]: `{integer}` is a primitive type and therefore doesn't have fields
+ --> $DIR/E0610.rs:13:15
+ |
+13 | let _ = x.foo; //~ ERROR E0610
+ | ^^^
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+mod a {
+ pub struct Foo(u32);
+
+ impl Foo {
+ pub fn new() -> Foo { Foo(0) }
+ }
+}
+
+fn main() {
+ let y = a::Foo::new();
+ y.0; //~ ERROR E0611
+}
--- /dev/null
+error[E0611]: field `0` of tuple-struct `a::Foo` is private
+ --> $DIR/E0611.rs:21:4
+ |
+21 | y.0; //~ ERROR E0611
+ | ^^^
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+struct Foo(u32);
+
+fn main() {
+ let y = Foo(0);
+ y.1; //~ ERROR E0612
+}
--- /dev/null
+error[E0612]: attempted out-of-bounds tuple index `1` on type `Foo`
+ --> $DIR/E0612.rs:15:4
+ |
+15 | y.1; //~ ERROR E0612
+ | ^^^
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn main() {
+ let y = 0u32;
+ *y; //~ ERROR E0614
+}
--- /dev/null
+error[E0614]: type `u32` cannot be dereferenced
+ --> $DIR/E0614.rs:13:5
+ |
+13 | *y; //~ ERROR E0614
+ | ^^
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+struct Foo {
+ x: u32,
+}
+
+impl Foo {
+ fn method(&self) {}
+}
+
+fn main() {
+ let f = Foo { x: 0 };
+ f.method; //~ ERROR E0615
+}
--- /dev/null
+error[E0615]: attempted to take value of method `method` on type `Foo`
+ --> $DIR/E0615.rs:21:7
+ |
+21 | f.method; //~ ERROR E0615
+ | ^^^^^^
+ |
+ = help: maybe a `()` to call it is missing?
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+mod a {
+ pub struct Foo {
+ x: u32,
+ }
+
+ impl Foo {
+ pub fn new() -> Foo { Foo { x: 0 } }
+ }
+}
+
+fn main() {
+ let f = a::Foo::new();
+ f.x; //~ ERROR E0616
+}
--- /dev/null
+error[E0616]: field `x` of struct `a::Foo` is private
+ --> $DIR/E0616.rs:23:5
+ |
+23 | f.x; //~ ERROR E0616
+ | ^^^
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+// ignore-tidy-linelength
+
+extern {
+ fn printf(c: *const i8, ...);
+}
+
+fn main() {
+ unsafe {
+ printf(::std::ptr::null(), 0f32);
+ //~^ ERROR can't pass `f32` to variadic function
+ //~| HELP cast the value to `c_double`
+ printf(::std::ptr::null(), 0i8);
+ //~^ ERROR can't pass `i8` to variadic function
+ //~| HELP cast the value to `c_int`
+ printf(::std::ptr::null(), 0i16);
+ //~^ ERROR can't pass `i16` to variadic function
+ //~| HELP cast the value to `c_int`
+ printf(::std::ptr::null(), 0u8);
+ //~^ ERROR can't pass `u8` to variadic function
+ //~| HELP cast the value to `c_uint`
+ printf(::std::ptr::null(), 0u16);
+ //~^ ERROR can't pass `u16` to variadic function
+ //~| HELP cast the value to `c_uint`
+ printf(::std::ptr::null(), printf);
+ //~^ ERROR can't pass `unsafe extern "C" fn(*const i8, ...) {printf}` to variadic function
+ //~| HELP cast the value to `unsafe extern "C" fn(*const i8, ...)`
+ }
+}
--- /dev/null
+error[E0617]: can't pass `f32` to variadic function
+ --> $DIR/E0617.rs:19:36
+ |
+19 | printf(::std::ptr::null(), 0f32);
+ | ^^^^ help: cast the value to `c_double`: `0f32 as c_double`
+
+error[E0617]: can't pass `i8` to variadic function
+ --> $DIR/E0617.rs:22:36
+ |
+22 | printf(::std::ptr::null(), 0i8);
+ | ^^^ help: cast the value to `c_int`: `0i8 as c_int`
+
+error[E0617]: can't pass `i16` to variadic function
+ --> $DIR/E0617.rs:25:36
+ |
+25 | printf(::std::ptr::null(), 0i16);
+ | ^^^^ help: cast the value to `c_int`: `0i16 as c_int`
+
+error[E0617]: can't pass `u8` to variadic function
+ --> $DIR/E0617.rs:28:36
+ |
+28 | printf(::std::ptr::null(), 0u8);
+ | ^^^ help: cast the value to `c_uint`: `0u8 as c_uint`
+
+error[E0617]: can't pass `u16` to variadic function
+ --> $DIR/E0617.rs:31:36
+ |
+31 | printf(::std::ptr::null(), 0u16);
+ | ^^^^ help: cast the value to `c_uint`: `0u16 as c_uint`
+
+error[E0617]: can't pass `unsafe extern "C" fn(*const i8, ...) {printf}` to variadic function
+ --> $DIR/E0617.rs:34:36
+ |
+34 | printf(::std::ptr::null(), printf);
+ | ^^^^^^
+help: cast the value to `unsafe extern "C" fn(*const i8, ...)`
+ |
+34 | printf(::std::ptr::null(), printf as unsafe extern "C" fn(*const i8, ...));
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: aborting due to 6 previous errors
+
--- /dev/null
+// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+enum X {
+ Entry,
+}
+
+fn main() {
+ X::Entry();
+ //~^ ERROR expected function, found enum variant `X::Entry` [E0618]
+ let x = 0i32;
+ x();
+ //~^ ERROR expected function, found `i32` [E0618]
+}
--- /dev/null
+error[E0618]: expected function, found enum variant `X::Entry`
+ --> $DIR/E0618.rs:16:5
+ |
+12 | Entry,
+ | ----- `X::Entry` defined here
+...
+16 | X::Entry();
+ | ^^^^^^^^^^ not a function
+help: `X::Entry` is a unit variant, you need to write it without the parenthesis
+ |
+16 | X::Entry;
+ | ^^^^^^^^
+
+error[E0618]: expected function, found `i32`
+ --> $DIR/E0618.rs:19:5
+ |
+18 | let x = 0i32;
+ | - `i32` defined here
+19 | x();
+ | ^^^ not a function
+
+error: aborting due to 2 previous errors
+
--- /dev/null
+// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn main() {
+ let x;
+
+ match x {
+ (..) => {} //~ ERROR E0619
+ _ => {}
+ }
+}
+
--- /dev/null
+error[E0619]: the type of this value must be known in this context
+ --> $DIR/E0619.rs:15:9
+ |
+15 | (..) => {} //~ ERROR E0619
+ | ^^^^
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn main() {
+ let _foo = &[1_usize, 2] as [usize]; //~ ERROR E0620
+}
--- /dev/null
+error[E0620]: cast to unsized type: `&[usize; 2]` as `[usize]`
+ --> $DIR/E0620.rs:12:16
+ |
+12 | let _foo = &[1_usize, 2] as [usize]; //~ ERROR E0620
+ | ^^^^^^^^^^^^^^^^^^^^^^^^
+ |
+help: consider using an implicit coercion to `&[usize]` instead
+ --> $DIR/E0620.rs:12:16
+ |
+12 | let _foo = &[1_usize, 2] as [usize]; //~ ERROR E0620
+ | ^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+// Test that we give the generic E0495 when one of the free regions is
+// bound in a closure (rather than suggesting a change to the signature
+// of the closure, which is not specified in `foo` but rather in `invoke`).
+
+// FIXME - This might be better as a UI test, but the finer details
+// of the error seem to vary on different machines.
+fn invoke<'a, F>(x: &'a i32, f: F) -> &'a i32
+where F: FnOnce(&'a i32, &i32) -> &'a i32
+{
+ let y = 22;
+ f(x, &y)
+}
+
+fn foo<'a>(x: &'a i32) {
+ invoke(&x, |a, b| if a > b { a } else { b }); //~ ERROR E0495
+}
+
+fn main() {}
--- /dev/null
+error[E0495]: cannot infer an appropriate lifetime for lifetime parameter `'a` due to conflicting requirements
+ --> $DIR/E0621-does-not-trigger-for-closures.rs:25:5
+ |
+25 | invoke(&x, |a, b| if a > b { a } else { b }); //~ ERROR E0495
+ | ^^^^^^
+ |
+note: first, the lifetime cannot outlive the anonymous lifetime #2 defined on the body at 25:16...
+ --> $DIR/E0621-does-not-trigger-for-closures.rs:25:16
+ |
+25 | invoke(&x, |a, b| if a > b { a } else { b }); //~ ERROR E0495
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+note: ...so that reference does not outlive borrowed content
+ --> $DIR/E0621-does-not-trigger-for-closures.rs:25:45
+ |
+25 | invoke(&x, |a, b| if a > b { a } else { b }); //~ ERROR E0495
+ | ^
+note: but, the lifetime must be valid for the call at 25:5...
+ --> $DIR/E0621-does-not-trigger-for-closures.rs:25:5
+ |
+25 | invoke(&x, |a, b| if a > b { a } else { b }); //~ ERROR E0495
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+note: ...so type `&i32` of expression is valid during the expression
+ --> $DIR/E0621-does-not-trigger-for-closures.rs:25:5
+ |
+25 | invoke(&x, |a, b| if a > b { a } else { b }); //~ ERROR E0495
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2015 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#![feature(intrinsics)]
+extern "rust-intrinsic" {
+ pub static breakpoint : unsafe extern "rust-intrinsic" fn();
+ //~^ ERROR intrinsic must be a function [E0622]
+}
+fn main() { unsafe { breakpoint(); } }
--- /dev/null
+error[E0622]: intrinsic must be a function
+ --> $DIR/E0622.rs:13:5
+ |
+13 | pub static breakpoint : unsafe extern "rust-intrinsic" fn();
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected a function
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+mod inner {
+ pub struct Foo;
+
+ impl Foo {
+ fn method(&self) {}
+ }
+}
+
+fn main() {
+ let foo = inner::Foo;
+ foo.method(); //~ ERROR method `method` is private [E0624]
+}
--- /dev/null
+error[E0624]: method `method` is private
+ --> $DIR/E0624.rs:21:9
+ |
+21 | foo.method(); //~ ERROR method `method` is private [E0624]
+ | ^^^^^^
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+#![feature(underscore_lifetimes)]
+
+struct Foo<'a: '_>(&'a u8); //~ ERROR invalid lifetime bound name: `'_`
+fn foo<'a: '_>(_: &'a u8) {} //~ ERROR invalid lifetime bound name: `'_`
+
+struct Bar<'a>(&'a u8);
+impl<'a: '_> Bar<'a> { //~ ERROR invalid lifetime bound name: `'_`
+ fn bar() {}
+}
+
+fn main() {}
--- /dev/null
+error[E0637]: invalid lifetime bound name: `'_`
+ --> $DIR/E0637.rs:12:16
+ |
+12 | struct Foo<'a: '_>(&'a u8); //~ ERROR invalid lifetime bound name: `'_`
+ | ^^ `'_` is a reserved lifetime name
+
+error[E0637]: invalid lifetime bound name: `'_`
+ --> $DIR/E0637.rs:13:12
+ |
+13 | fn foo<'a: '_>(_: &'a u8) {} //~ ERROR invalid lifetime bound name: `'_`
+ | ^^ `'_` is a reserved lifetime name
+
+error[E0637]: invalid lifetime bound name: `'_`
+ --> $DIR/E0637.rs:16:10
+ |
+16 | impl<'a: '_> Bar<'a> { //~ ERROR invalid lifetime bound name: `'_`
+ | ^^ `'_` is a reserved lifetime name
+
+error: aborting due to 3 previous errors
+
--- /dev/null
+// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+#![allow(warnings)]
+#![feature(conservative_impl_trait, nested_impl_trait)]
+
+trait Id<T> {}
+trait Lt<'a> {}
+
+impl<'a> Lt<'a> for () {}
+impl<T> Id<T> for T {}
+
+fn free_fn_capture_hrtb_in_impl_trait()
+ -> impl for<'a> Id<impl Lt<'a>>
+ //~^ ERROR `impl Trait` can only capture lifetimes bound at the fn or impl level [E0657]
+{
+ ()
+}
+
+struct Foo;
+impl Foo {
+ fn impl_fn_capture_hrtb_in_impl_trait()
+ -> impl for<'a> Id<impl Lt<'a>>
+ //~^ ERROR `impl Trait` can only capture lifetimes bound at the fn or impl level
+ {
+ ()
+ }
+}
+
+fn main() {}
--- /dev/null
+error[E0657]: `impl Trait` can only capture lifetimes bound at the fn or impl level
+ --> $DIR/E0657.rs:20:32
+ |
+20 | -> impl for<'a> Id<impl Lt<'a>>
+ | ^^
+
+error[E0657]: `impl Trait` can only capture lifetimes bound at the fn or impl level
+ --> $DIR/E0657.rs:29:36
+ |
+29 | -> impl for<'a> Id<impl Lt<'a>>
+ | ^^
+
+error: aborting due to 2 previous errors
+
--- /dev/null
+// Copyright 2018 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn main() {
+ let _ = ::std::u128::MAX; //~ ERROR E0658
+}
--- /dev/null
+error[E0658]: use of unstable library feature 'i128' (see issue #35118)
+ --> $DIR/E0658.rs:12:13
+ |
+12 | let _ = ::std::u128::MAX; //~ ERROR E0658
+ | ^^^^^^^^^^^^^^^^
+ |
+ = help: add #![feature(i128)] to the crate attributes to enable
+
+error: aborting due to previous error
+
--- /dev/null
+// Copyright 2018 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+mod moon {
+ pub fn foo() {}
+}
+
+mod earth {
+ pub fn foo() {}
+}
+
+mod collider {
+ pub use moon::*;
+ pub use earth::*;
+}
+
+fn main() {
+ collider::foo(); //~ ERROR E0659
+}
--- /dev/null
+error[E0659]: `foo` is ambiguous
+ --> $DIR/E0659.rs:25:5
+ |
+25 | collider::foo(); //~ ERROR E0659
+ | ^^^^^^^^^^^^^
+ |
+note: `foo` could refer to the name imported here
+ --> $DIR/E0659.rs:20:13
+ |
+20 | pub use moon::*;
+ | ^^^^^^^
+note: `foo` could also refer to the name imported here
+ --> $DIR/E0659.rs:21:13
+ |
+21 | pub use earth::*;
+ | ^^^^^^^^
+ = note: consider adding an explicit import of `foo` to disambiguate
+
+error: aborting due to previous error
+
projects / rust.git / commitdiff