+++ /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.
-
-#![feature(macro_rules)]
-
-use std::borrow::{Cow, IntoCow};
-use std::collections::BitVec;
-use std::default::Default;
-use std::iter::FromIterator;
-use std::ops::Add;
-use std::option::IntoIter as OptionIter;
-use std::rand::Rand;
-use std::rand::XorShiftRng as DummyRng;
-// FIXME the glob std::prelude::*; import of Vec is missing non-static inherent methods.
-use std::vec::Vec;
-
-#[derive(PartialEq, Eq)]
-struct Newt<T>(T);
-
-fn id<T>(x: T) -> T { x }
-fn eq<T: Eq>(a: T, b: T) -> bool { a == b }
-fn u8_as_i8(x: u8) -> i8 { x as i8 }
-fn odd(x: uint) -> bool { x % 2 == 1 }
-fn dummy_rng() -> DummyRng { DummyRng::new_unseeded() }
-
-trait Size: Sized {
- fn size() -> uint { std::mem::size_of::<Self>() }
-}
-impl<T> Size for T {}
-
-macro_rules! tests {
- ($($expr:expr, $ty:ty, ($($test:expr),*);)+) => (pub fn main() {$({
- const C: $ty = $expr;
- static S: $ty = $expr;
- assert!(eq(C($($test),*), $expr($($test),*)));
- assert!(eq(S($($test),*), $expr($($test),*)));
- assert!(eq(C($($test),*), S($($test),*)));
- })+})
-}
-
-tests! {
- // Free function.
- id, fn(int) -> int, (5);
- id::<int>, fn(int) -> int, (5);
-
- // Enum variant constructor.
- Some, fn(int) -> Option<int>, (5);
- Some::<int>, fn(int) -> Option<int>, (5);
-
- // Tuple struct constructor.
- Newt, fn(int) -> Newt<int>, (5);
- Newt::<int>, fn(int) -> Newt<int>, (5);
-
- // Inherent static methods.
- Vec::new, fn() -> Vec<()>, ();
- Vec::<()>::new, fn() -> Vec<()>, ();
- Vec::with_capacity, fn(uint) -> Vec<()>, (5);
- Vec::<()>::with_capacity, fn(uint) -> Vec<()>, (5);
- BitVec::from_fn, fn(uint, fn(uint) -> bool) -> BitVec, (5, odd);
- BitVec::from_fn::<fn(uint) -> bool>, fn(uint, fn(uint) -> bool) -> BitVec, (5, odd);
-
- // Inherent non-static method.
- Vec::map_in_place, fn(Vec<u8>, fn(u8) -> i8) -> Vec<i8>, (vec![b'f', b'o', b'o'], u8_as_i8);
- Vec::map_in_place::<i8, fn(u8) -> i8>, fn(Vec<u8>, fn(u8) -> i8) -> Vec<i8>,
- (vec![b'f', b'o', b'o'], u8_as_i8);
- // FIXME these break with "type parameter might not appear here pointing at `<u8>`.
- // Vec::<u8>::map_in_place: fn(Vec<u8>, fn(u8) -> i8) -> Vec<i8>
- // , (vec![b'f', b'o', b'o'], u8_as_i8);
- // Vec::<u8>::map_in_place::<i8, fn(u8) -> i8>: fn(Vec<u8>, fn(u8) -> i8) -> Vec<i8>
- // , (vec![b'f', b'o', b'o'], u8_as_i8);
-
- // Trait static methods.
- bool::size, fn() -> uint, ();
- <bool as Size>::size, fn() -> uint, ();
-
- Default::default, fn() -> int, ();
- int::default, fn() -> int, ();
- <int as Default>::default, fn() -> int, ();
-
- Rand::rand, fn(&mut DummyRng) -> int, (&mut dummy_rng());
- int::rand, fn(&mut DummyRng) -> int, (&mut dummy_rng());
- <int as Rand>::rand, fn(&mut DummyRng) -> int, (&mut dummy_rng());
- Rand::rand::<DummyRng>, fn(&mut DummyRng) -> int, (&mut dummy_rng());
- int::rand::<DummyRng>, fn(&mut DummyRng) -> int, (&mut dummy_rng());
- <int as Rand>::rand::<DummyRng>, fn(&mut DummyRng) -> int, (&mut dummy_rng());
-
- // Trait non-static methods.
- Clone::clone, fn(&int) -> int, (&5);
- int::clone, fn(&int) -> int, (&5);
- <int as Clone>::clone, fn(&int) -> int, (&5);
-
- FromIterator::from_iter, fn(OptionIter<int>) -> Vec<int>, (Some(5).into_iter());
- Vec::from_iter, fn(OptionIter<int>) -> Vec<int>, (Some(5).into_iter());
- <Vec<_> as FromIterator<_>>::from_iter, fn(OptionIter<int>) -> Vec<int>,
- (Some(5).into_iter());
- <Vec<int> as FromIterator<_>>::from_iter, fn(OptionIter<int>) -> Vec<int>,
- (Some(5).into_iter());
- FromIterator::from_iter::<OptionIter<int>>, fn(OptionIter<int>) -> Vec<int>,
- (Some(5).into_iter());
- <Vec<int> as FromIterator<_>>::from_iter::<OptionIter<int>>, fn(OptionIter<int>) -> Vec<int>,
- (Some(5).into_iter());
-
- Add::add, fn(i32, i32) -> i32, (5, 6);
- i32::add, fn(i32, i32) -> i32, (5, 6);
- <i32 as Add<_>>::add, fn(i32, i32) -> i32, (5, 6);
- <i32 as Add<i32>>::add, fn(i32, i32) -> i32, (5, 6);
-
- String::into_cow, fn(String) -> Cow<'static, str>,
- ("foo".to_string());
- <String as IntoCow<_>>::into_cow, fn(String) -> Cow<'static, str>,
- ("foo".to_string());
- <String as IntoCow<'static, _>>::into_cow, fn(String) -> Cow<'static, str>,
- ("foo".to_string());
-}
--- /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.
+
+#![feature(macro_rules)]
+
+use std::borrow::{Cow, IntoCow};
+use std::collections::BitVec;
+use std::default::Default;
+use std::iter::FromIterator;
+use std::ops::Add;
+use std::option::IntoIter as OptionIter;
+use std::rand::Rand;
+use std::rand::XorShiftRng as DummyRng;
+// FIXME the glob std::prelude::*; import of Vec is missing non-static inherent methods.
+use std::vec::Vec;
+
+#[derive(PartialEq, Eq)]
+struct Newt<T>(T);
+
+fn id<T>(x: T) -> T { x }
+fn eq<T: Eq>(a: T, b: T) -> bool { a == b }
+fn u8_as_i8(x: u8) -> i8 { x as i8 }
+fn odd(x: usize) -> bool { x % 2 == 1 }
+fn dummy_rng() -> DummyRng { DummyRng::new_unseeded() }
+
+trait Size: Sized {
+ fn size() -> usize { std::mem::size_of::<Self>() }
+}
+impl<T> Size for T {}
+
+macro_rules! tests {
+ ($($expr:expr, $ty:ty, ($($test:expr),*);)+) => (pub fn main() {$({
+ const C: $ty = $expr;
+ static S: $ty = $expr;
+ assert!(eq(C($($test),*), $expr($($test),*)));
+ assert!(eq(S($($test),*), $expr($($test),*)));
+ assert!(eq(C($($test),*), S($($test),*)));
+ })+})
+}
+
+tests! {
+ // Free function.
+ id, fn(i32) -> i32, (5);
+ id::<i32>, fn(i32) -> i32, (5);
+
+ // Enum variant constructor.
+ Some, fn(i32) -> Option<i32>, (5);
+ Some::<i32>, fn(i32) -> Option<i32>, (5);
+
+ // Tuple struct constructor.
+ Newt, fn(i32) -> Newt<i32>, (5);
+ Newt::<i32>, fn(i32) -> Newt<i32>, (5);
+
+ // Inherent static methods.
+ Vec::new, fn() -> Vec<()>, ();
+ Vec::<()>::new, fn() -> Vec<()>, ();
+ Vec::with_capacity, fn(usize) -> Vec<()>, (5);
+ Vec::<()>::with_capacity, fn(usize) -> Vec<()>, (5);
+ BitVec::from_fn, fn(usize, fn(usize) -> bool) -> BitVec, (5, odd);
+ BitVec::from_fn::<fn(usize) -> bool>, fn(usize, fn(usize) -> bool) -> BitVec, (5, odd);
+
+ // Inherent non-static method.
+ Vec::map_in_place, fn(Vec<u8>, fn(u8) -> i8) -> Vec<i8>, (vec![b'f', b'o', b'o'], u8_as_i8);
+ Vec::map_in_place::<i8, fn(u8) -> i8>, fn(Vec<u8>, fn(u8) -> i8) -> Vec<i8>,
+ (vec![b'f', b'o', b'o'], u8_as_i8);
+ // FIXME these break with "type parameter might not appear here pointing at `<u8>`.
+ // Vec::<u8>::map_in_place: fn(Vec<u8>, fn(u8) -> i8) -> Vec<i8>
+ // , (vec![b'f', b'o', b'o'], u8_as_i8);
+ // Vec::<u8>::map_in_place::<i8, fn(u8) -> i8>: fn(Vec<u8>, fn(u8) -> i8) -> Vec<i8>
+ // , (vec![b'f', b'o', b'o'], u8_as_i8);
+
+ // Trait static methods.
+ bool::size, fn() -> usize, ();
+ <bool as Size>::size, fn() -> usize, ();
+
+ Default::default, fn() -> i32, ();
+ i32::default, fn() -> i32, ();
+ <i32 as Default>::default, fn() -> i32, ();
+
+ Rand::rand, fn(&mut DummyRng) -> i32, (&mut dummy_rng());
+ i32::rand, fn(&mut DummyRng) -> i32, (&mut dummy_rng());
+ <i32 as Rand>::rand, fn(&mut DummyRng) -> i32, (&mut dummy_rng());
+ Rand::rand::<DummyRng>, fn(&mut DummyRng) -> i32, (&mut dummy_rng());
+ i32::rand::<DummyRng>, fn(&mut DummyRng) -> i32, (&mut dummy_rng());
+ <i32 as Rand>::rand::<DummyRng>, fn(&mut DummyRng) -> i32, (&mut dummy_rng());
+
+ // Trait non-static methods.
+ Clone::clone, fn(&i32) -> i32, (&5);
+ i32::clone, fn(&i32) -> i32, (&5);
+ <i32 as Clone>::clone, fn(&i32) -> i32, (&5);
+
+ FromIterator::from_iter, fn(OptionIter<i32>) -> Vec<i32>, (Some(5).into_iter());
+ Vec::from_iter, fn(OptionIter<i32>) -> Vec<i32>, (Some(5).into_iter());
+ <Vec<_> as FromIterator<_>>::from_iter, fn(OptionIter<i32>) -> Vec<i32>,
+ (Some(5).into_iter());
+ <Vec<i32> as FromIterator<_>>::from_iter, fn(OptionIter<i32>) -> Vec<i32>,
+ (Some(5).into_iter());
+ FromIterator::from_iter::<OptionIter<i32>>, fn(OptionIter<i32>) -> Vec<i32>,
+ (Some(5).into_iter());
+ <Vec<i32> as FromIterator<_>>::from_iter::<OptionIter<i32>>, fn(OptionIter<i32>) -> Vec<i32>,
+ (Some(5).into_iter());
+
+ Add::add, fn(i32, i32) -> i32, (5, 6);
+ i32::add, fn(i32, i32) -> i32, (5, 6);
+ <i32 as Add<_>>::add, fn(i32, i32) -> i32, (5, 6);
+ <i32 as Add<i32>>::add, fn(i32, i32) -> i32, (5, 6);
+
+ String::into_cow, fn(String) -> Cow<'static, str>,
+ ("foo".to_string());
+ <String as IntoCow<_>>::into_cow, fn(String) -> Cow<'static, str>,
+ ("foo".to_string());
+ <String as IntoCow<'static, _>>::into_cow, fn(String) -> Cow<'static, str>,
+ ("foo".to_string());
+}
projects / rust.git / commitdiff