--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-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 case tests the incremental compilation hash (ICH) implementation
+// for `for` loops.
+
+// The general pattern followed here is: Change one thing between rev1 and rev2
+// and make sure that the hash has changed, then change nothing between rev2 and
+// rev3 and make sure that the hash has not changed.
+
+// must-compile-successfully
+// revisions: cfail1 cfail2 cfail3
+// compile-flags: -Z query-dep-graph
+
+#![allow(warnings)]
+#![feature(rustc_attrs)]
+#![crate_type="rlib"]
+
+
+// Change loop body ------------------------------------------------------------
+#[cfg(cfail1)]
+fn change_loop_body() {
+ let mut _x = 0;
+ for _ in 0..1 {
+ _x = 1;
+ break;
+ }
+}
+
+#[cfg(not(cfail1))]
+#[rustc_dirty(label="Hir", cfg="cfail2")]
+#[rustc_clean(label="Hir", cfg="cfail3")]
+#[rustc_metadata_dirty(cfg="cfail2")]
+#[rustc_metadata_clean(cfg="cfail3")]
+fn change_loop_body() {
+ let mut _x = 0;
+ for _ in 0..1 {
+ _x = 2;
+ break;
+ }
+}
+
+
+
+// Change iteration variable name ----------------------------------------------
+#[cfg(cfail1)]
+fn change_iteration_variable_name() {
+ let mut _x = 0;
+ for _i in 0..1 {
+ _x = 1;
+ break;
+ }
+}
+
+#[cfg(not(cfail1))]
+#[rustc_dirty(label="Hir", cfg="cfail2")]
+#[rustc_clean(label="Hir", cfg="cfail3")]
+#[rustc_metadata_dirty(cfg="cfail2")]
+#[rustc_metadata_clean(cfg="cfail3")]
+fn change_iteration_variable_name() {
+ let mut _x = 0;
+ for _a in 0..1 {
+ _x = 1;
+ break;
+ }
+}
+
+
+
+// Change iteration variable pattern -------------------------------------------
+#[cfg(cfail1)]
+fn change_iteration_variable_pattern() {
+ let mut _x = 0;
+ for _i in &[0, 1, 2] {
+ _x = 1;
+ break;
+ }
+}
+
+#[cfg(not(cfail1))]
+#[rustc_dirty(label="Hir", cfg="cfail2")]
+#[rustc_clean(label="Hir", cfg="cfail3")]
+#[rustc_metadata_dirty(cfg="cfail2")]
+#[rustc_metadata_clean(cfg="cfail3")]
+fn change_iteration_variable_pattern() {
+ let mut _x = 0;
+ for &_i in &[0, 1, 2] {
+ _x = 1;
+ break;
+ }
+}
+
+
+
+// Change iterable -------------------------------------------------------------
+#[cfg(cfail1)]
+fn change_iterable() {
+ let mut _x = 0;
+ for _ in &[0, 1, 2] {
+ _x = 1;
+ break;
+ }
+}
+
+#[cfg(not(cfail1))]
+#[rustc_dirty(label="Hir", cfg="cfail2")]
+#[rustc_clean(label="Hir", cfg="cfail3")]
+#[rustc_metadata_dirty(cfg="cfail2")]
+#[rustc_metadata_clean(cfg="cfail3")]
+fn change_iterable() {
+ let mut _x = 0;
+ for _ in &[0, 1, 3] {
+ _x = 1;
+ break;
+ }
+}
+
+
+
+// Add break -------------------------------------------------------------------
+#[cfg(cfail1)]
+fn add_break() {
+ let mut _x = 0;
+ for _ in 0..1 {
+ _x = 1;
+ }
+}
+
+#[cfg(not(cfail1))]
+#[rustc_dirty(label="Hir", cfg="cfail2")]
+#[rustc_clean(label="Hir", cfg="cfail3")]
+#[rustc_metadata_dirty(cfg="cfail2")]
+#[rustc_metadata_clean(cfg="cfail3")]
+fn add_break() {
+ let mut _x = 0;
+ for _ in 0..1 {
+ _x = 1;
+ break;
+ }
+}
+
+
+
+// Add loop label --------------------------------------------------------------
+#[cfg(cfail1)]
+fn add_loop_label() {
+ let mut _x = 0;
+ for _ in 0..1 {
+ _x = 1;
+ break;
+ }
+}
+
+#[cfg(not(cfail1))]
+#[rustc_dirty(label="Hir", cfg="cfail2")]
+#[rustc_clean(label="Hir", cfg="cfail3")]
+#[rustc_metadata_dirty(cfg="cfail2")]
+#[rustc_metadata_clean(cfg="cfail3")]
+fn add_loop_label() {
+ let mut _x = 0;
+ 'label: for _ in 0..1 {
+ _x = 1;
+ break;
+ }
+}
+
+
+
+// Add loop label to break -----------------------------------------------------
+#[cfg(cfail1)]
+fn add_loop_label_to_break() {
+ let mut _x = 0;
+ 'label: for _ in 0..1 {
+ _x = 1;
+ break;
+ }
+}
+
+#[cfg(not(cfail1))]
+#[rustc_dirty(label="Hir", cfg="cfail2")]
+#[rustc_clean(label="Hir", cfg="cfail3")]
+#[rustc_metadata_dirty(cfg="cfail2")]
+#[rustc_metadata_clean(cfg="cfail3")]
+fn add_loop_label_to_break() {
+ let mut _x = 0;
+ 'label: for _ in 0..1 {
+ _x = 1;
+ break 'label;
+ }
+}
+
+
+
+// Change break label ----------------------------------------------------------
+#[cfg(cfail1)]
+fn change_break_label() {
+ let mut _x = 0;
+ 'outer: for _ in 0..1 {
+ 'inner: for _ in 0..1 {
+ _x = 1;
+ break 'inner;
+ }
+ }
+}
+
+#[cfg(not(cfail1))]
+#[rustc_dirty(label="Hir", cfg="cfail2")]
+#[rustc_clean(label="Hir", cfg="cfail3")]
+#[rustc_metadata_dirty(cfg="cfail2")]
+#[rustc_metadata_clean(cfg="cfail3")]
+fn change_break_label() {
+ let mut _x = 0;
+ 'outer: for _ in 0..1 {
+ 'inner: for _ in 0..1 {
+ _x = 1;
+ break 'outer;
+ }
+ }
+}
+
+
+
+// Add loop label to continue --------------------------------------------------
+#[cfg(cfail1)]
+fn add_loop_label_to_continue() {
+ let mut _x = 0;
+ 'label: for _ in 0..1 {
+ _x = 1;
+ continue;
+ }
+}
+
+#[cfg(not(cfail1))]
+#[rustc_dirty(label="Hir", cfg="cfail2")]
+#[rustc_clean(label="Hir", cfg="cfail3")]
+#[rustc_metadata_dirty(cfg="cfail2")]
+#[rustc_metadata_clean(cfg="cfail3")]
+fn add_loop_label_to_continue() {
+ let mut _x = 0;
+ 'label: for _ in 0..1 {
+ _x = 1;
+ continue 'label;
+ }
+}
+
+
+
+// Change continue label ----------------------------------------------------------
+#[cfg(cfail1)]
+fn change_continue_label() {
+ let mut _x = 0;
+ 'outer: for _ in 0..1 {
+ 'inner: for _ in 0..1 {
+ _x = 1;
+ continue 'inner;
+ }
+ }
+}
+
+#[cfg(not(cfail1))]
+#[rustc_dirty(label="Hir", cfg="cfail2")]
+#[rustc_clean(label="Hir", cfg="cfail3")]
+#[rustc_metadata_dirty(cfg="cfail2")]
+#[rustc_metadata_clean(cfg="cfail3")]
+fn change_continue_label() {
+ let mut _x = 0;
+ 'outer: for _ in 0..1 {
+ 'inner: for _ in 0..1 {
+ _x = 1;
+ continue 'outer;
+ }
+ }
+}
+
+
+
+// Change continue to break ----------------------------------------------------
+#[cfg(cfail1)]
+fn change_continue_to_break() {
+ let mut _x = 0;
+ for _ in 0..1 {
+ _x = 1;
+ continue;
+ }
+}
+
+#[cfg(not(cfail1))]
+#[rustc_dirty(label="Hir", cfg="cfail2")]
+#[rustc_clean(label="Hir", cfg="cfail3")]
+#[rustc_metadata_dirty(cfg="cfail2")]
+#[rustc_metadata_clean(cfg="cfail3")]
+fn change_continue_to_break() {
+ let mut _x = 0;
+ for _ in 0..1 {
+ _x = 1;
+ break;
+ }
+}
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-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 case tests the incremental compilation hash (ICH) implementation
+// for `loop` loops.
+
+// The general pattern followed here is: Change one thing between rev1 and rev2
+// and make sure that the hash has changed, then change nothing between rev2 and
+// rev3 and make sure that the hash has not changed.
+
+// must-compile-successfully
+// revisions: cfail1 cfail2 cfail3
+// compile-flags: -Z query-dep-graph
+
+#![allow(warnings)]
+#![feature(rustc_attrs)]
+#![crate_type="rlib"]
+
+
+// Change loop body ------------------------------------------------------------
+#[cfg(cfail1)]
+fn change_loop_body() {
+ let mut _x = 0;
+ loop {
+ _x = 1;
+ break;
+ }
+}
+
+#[cfg(not(cfail1))]
+#[rustc_dirty(label="Hir", cfg="cfail2")]
+#[rustc_clean(label="Hir", cfg="cfail3")]
+#[rustc_metadata_dirty(cfg="cfail2")]
+#[rustc_metadata_clean(cfg="cfail3")]
+fn change_loop_body() {
+ let mut _x = 0;
+ loop {
+ _x = 2;
+ break;
+ }
+}
+
+
+
+// Add break -------------------------------------------------------------------
+#[cfg(cfail1)]
+fn add_break() {
+ let mut _x = 0;
+ loop {
+ _x = 1;
+ }
+}
+
+#[cfg(not(cfail1))]
+#[rustc_dirty(label="Hir", cfg="cfail2")]
+#[rustc_clean(label="Hir", cfg="cfail3")]
+#[rustc_metadata_dirty(cfg="cfail2")]
+#[rustc_metadata_clean(cfg="cfail3")]
+fn add_break() {
+ let mut _x = 0;
+ loop {
+ _x = 1;
+ break;
+ }
+}
+
+
+
+// Add loop label --------------------------------------------------------------
+#[cfg(cfail1)]
+fn add_loop_label() {
+ let mut _x = 0;
+ loop {
+ _x = 1;
+ break;
+ }
+}
+
+#[cfg(not(cfail1))]
+#[rustc_dirty(label="Hir", cfg="cfail2")]
+#[rustc_clean(label="Hir", cfg="cfail3")]
+#[rustc_metadata_dirty(cfg="cfail2")]
+#[rustc_metadata_clean(cfg="cfail3")]
+fn add_loop_label() {
+ let mut _x = 0;
+ 'label: loop {
+ _x = 1;
+ break;
+ }
+}
+
+
+
+// Add loop label to break -----------------------------------------------------
+#[cfg(cfail1)]
+fn add_loop_label_to_break() {
+ let mut _x = 0;
+ 'label: loop {
+ _x = 1;
+ break;
+ }
+}
+
+#[cfg(not(cfail1))]
+#[rustc_dirty(label="Hir", cfg="cfail2")]
+#[rustc_clean(label="Hir", cfg="cfail3")]
+#[rustc_metadata_dirty(cfg="cfail2")]
+#[rustc_metadata_clean(cfg="cfail3")]
+fn add_loop_label_to_break() {
+ let mut _x = 0;
+ 'label: loop {
+ _x = 1;
+ break 'label;
+ }
+}
+
+
+
+// Change break label ----------------------------------------------------------
+#[cfg(cfail1)]
+fn change_break_label() {
+ let mut _x = 0;
+ 'outer: loop {
+ 'inner: loop {
+ _x = 1;
+ break 'inner;
+ }
+ }
+}
+
+#[cfg(not(cfail1))]
+#[rustc_dirty(label="Hir", cfg="cfail2")]
+#[rustc_clean(label="Hir", cfg="cfail3")]
+#[rustc_metadata_dirty(cfg="cfail2")]
+#[rustc_metadata_clean(cfg="cfail3")]
+fn change_break_label() {
+ let mut _x = 0;
+ 'outer: loop {
+ 'inner: loop {
+ _x = 1;
+ break 'outer;
+ }
+ }
+}
+
+
+
+// Add loop label to continue --------------------------------------------------
+#[cfg(cfail1)]
+fn add_loop_label_to_continue() {
+ let mut _x = 0;
+ 'label: loop {
+ _x = 1;
+ continue;
+ }
+}
+
+#[cfg(not(cfail1))]
+#[rustc_dirty(label="Hir", cfg="cfail2")]
+#[rustc_clean(label="Hir", cfg="cfail3")]
+#[rustc_metadata_dirty(cfg="cfail2")]
+#[rustc_metadata_clean(cfg="cfail3")]
+fn add_loop_label_to_continue() {
+ let mut _x = 0;
+ 'label: loop {
+ _x = 1;
+ continue 'label;
+ }
+}
+
+
+
+// Change continue label ----------------------------------------------------------
+#[cfg(cfail1)]
+fn change_continue_label() {
+ let mut _x = 0;
+ 'outer: loop {
+ 'inner: loop {
+ _x = 1;
+ continue 'inner;
+ }
+ }
+}
+
+#[cfg(not(cfail1))]
+#[rustc_dirty(label="Hir", cfg="cfail2")]
+#[rustc_clean(label="Hir", cfg="cfail3")]
+#[rustc_metadata_dirty(cfg="cfail2")]
+#[rustc_metadata_clean(cfg="cfail3")]
+fn change_continue_label() {
+ let mut _x = 0;
+ 'outer: loop {
+ 'inner: loop {
+ _x = 1;
+ continue 'outer;
+ }
+ }
+}
+
+
+
+// Change continue to break ----------------------------------------------------
+#[cfg(cfail1)]
+fn change_continue_to_break() {
+ let mut _x = 0;
+ loop {
+ _x = 1;
+ continue;
+ }
+}
+
+#[cfg(not(cfail1))]
+#[rustc_dirty(label="Hir", cfg="cfail2")]
+#[rustc_clean(label="Hir", cfg="cfail3")]
+#[rustc_metadata_dirty(cfg="cfail2")]
+#[rustc_metadata_clean(cfg="cfail3")]
+fn change_continue_to_break() {
+ let mut _x = 0;
+ loop {
+ _x = 1;
+ break;
+ }
+}
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-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 case tests the incremental compilation hash (ICH) implementation
+// for `while let` loops.
+
+// The general pattern followed here is: Change one thing between rev1 and rev2
+// and make sure that the hash has changed, then change nothing between rev2 and
+// rev3 and make sure that the hash has not changed.
+
+// must-compile-successfully
+// revisions: cfail1 cfail2 cfail3
+// compile-flags: -Z query-dep-graph
+
+#![allow(warnings)]
+#![feature(rustc_attrs)]
+#![crate_type="rlib"]
+
+
+// Change loop body ------------------------------------------------------------
+#[cfg(cfail1)]
+fn change_loop_body() {
+ let mut _x = 0;
+ while let Some(0u32) = None {
+ _x = 1;
+ break;
+ }
+}
+
+#[cfg(not(cfail1))]
+#[rustc_dirty(label="Hir", cfg="cfail2")]
+#[rustc_clean(label="Hir", cfg="cfail3")]
+#[rustc_metadata_dirty(cfg="cfail2")]
+#[rustc_metadata_clean(cfg="cfail3")]
+fn change_loop_body() {
+ let mut _x = 0;
+ while let Some(0u32) = None {
+ _x = 2;
+ break;
+ }
+}
+
+
+
+// Change loop body ------------------------------------------------------------
+#[cfg(cfail1)]
+fn change_loop_condition() {
+ let mut _x = 0;
+ while let Some(0u32) = None {
+ _x = 1;
+ break;
+ }
+}
+
+#[cfg(not(cfail1))]
+#[rustc_dirty(label="Hir", cfg="cfail2")]
+#[rustc_clean(label="Hir", cfg="cfail3")]
+#[rustc_metadata_dirty(cfg="cfail2")]
+#[rustc_metadata_clean(cfg="cfail3")]
+fn change_loop_condition() {
+ let mut _x = 0;
+ while let Some(1u32) = None {
+ _x = 1;
+ break;
+ }
+}
+
+
+
+// Add break -------------------------------------------------------------------
+#[cfg(cfail1)]
+fn add_break() {
+ let mut _x = 0;
+ while let Some(0u32) = None {
+ _x = 1;
+ }
+}
+
+#[cfg(not(cfail1))]
+#[rustc_dirty(label="Hir", cfg="cfail2")]
+#[rustc_clean(label="Hir", cfg="cfail3")]
+#[rustc_metadata_dirty(cfg="cfail2")]
+#[rustc_metadata_clean(cfg="cfail3")]
+fn add_break() {
+ let mut _x = 0;
+ while let Some(0u32) = None {
+ _x = 1;
+ break;
+ }
+}
+
+
+
+// Add loop label --------------------------------------------------------------
+#[cfg(cfail1)]
+fn add_loop_label() {
+ let mut _x = 0;
+ while let Some(0u32) = None {
+ _x = 1;
+ break;
+ }
+}
+
+#[cfg(not(cfail1))]
+#[rustc_dirty(label="Hir", cfg="cfail2")]
+#[rustc_clean(label="Hir", cfg="cfail3")]
+#[rustc_metadata_dirty(cfg="cfail2")]
+#[rustc_metadata_clean(cfg="cfail3")]
+fn add_loop_label() {
+ let mut _x = 0;
+ 'label: while let Some(0u32) = None {
+ _x = 1;
+ break;
+ }
+}
+
+
+
+// Add loop label to break -----------------------------------------------------
+#[cfg(cfail1)]
+fn add_loop_label_to_break() {
+ let mut _x = 0;
+ 'label: while let Some(0u32) = None {
+ _x = 1;
+ break;
+ }
+}
+
+#[cfg(not(cfail1))]
+#[rustc_dirty(label="Hir", cfg="cfail2")]
+#[rustc_clean(label="Hir", cfg="cfail3")]
+#[rustc_metadata_dirty(cfg="cfail2")]
+#[rustc_metadata_clean(cfg="cfail3")]
+fn add_loop_label_to_break() {
+ let mut _x = 0;
+ 'label: while let Some(0u32) = None {
+ _x = 1;
+ break 'label;
+ }
+}
+
+
+
+// Change break label ----------------------------------------------------------
+#[cfg(cfail1)]
+fn change_break_label() {
+ let mut _x = 0;
+ 'outer: while let Some(0u32) = None {
+ 'inner: while let Some(0u32) = None {
+ _x = 1;
+ break 'inner;
+ }
+ }
+}
+
+#[cfg(not(cfail1))]
+#[rustc_dirty(label="Hir", cfg="cfail2")]
+#[rustc_clean(label="Hir", cfg="cfail3")]
+#[rustc_metadata_dirty(cfg="cfail2")]
+#[rustc_metadata_clean(cfg="cfail3")]
+fn change_break_label() {
+ let mut _x = 0;
+ 'outer: while let Some(0u32) = None {
+ 'inner: while let Some(0u32) = None {
+ _x = 1;
+ break 'outer;
+ }
+ }
+}
+
+
+
+// Add loop label to continue --------------------------------------------------
+#[cfg(cfail1)]
+fn add_loop_label_to_continue() {
+ let mut _x = 0;
+ 'label: while let Some(0u32) = None {
+ _x = 1;
+ continue;
+ }
+}
+
+#[cfg(not(cfail1))]
+#[rustc_dirty(label="Hir", cfg="cfail2")]
+#[rustc_clean(label="Hir", cfg="cfail3")]
+#[rustc_metadata_dirty(cfg="cfail2")]
+#[rustc_metadata_clean(cfg="cfail3")]
+fn add_loop_label_to_continue() {
+ let mut _x = 0;
+ 'label: while let Some(0u32) = None {
+ _x = 1;
+ continue 'label;
+ }
+}
+
+
+
+// Change continue label ----------------------------------------------------------
+#[cfg(cfail1)]
+fn change_continue_label() {
+ let mut _x = 0;
+ 'outer: while let Some(0u32) = None {
+ 'inner: while let Some(0u32) = None {
+ _x = 1;
+ continue 'inner;
+ }
+ }
+}
+
+#[cfg(not(cfail1))]
+#[rustc_dirty(label="Hir", cfg="cfail2")]
+#[rustc_clean(label="Hir", cfg="cfail3")]
+#[rustc_metadata_dirty(cfg="cfail2")]
+#[rustc_metadata_clean(cfg="cfail3")]
+fn change_continue_label() {
+ let mut _x = 0;
+ 'outer: while let Some(0u32) = None {
+ 'inner: while let Some(0u32) = None {
+ _x = 1;
+ continue 'outer;
+ }
+ }
+}
+
+
+
+// Change continue to break ----------------------------------------------------
+#[cfg(cfail1)]
+fn change_continue_to_break() {
+ let mut _x = 0;
+ while let Some(0u32) = None {
+ _x = 1;
+ continue;
+ }
+}
+
+#[cfg(not(cfail1))]
+#[rustc_dirty(label="Hir", cfg="cfail2")]
+#[rustc_clean(label="Hir", cfg="cfail3")]
+#[rustc_metadata_dirty(cfg="cfail2")]
+#[rustc_metadata_clean(cfg="cfail3")]
+fn change_continue_to_break() {
+ let mut _x = 0;
+ while let Some(0u32) = None {
+ _x = 1;
+ break;
+ }
+}
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-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 case tests the incremental compilation hash (ICH) implementation
+// for `while` loops.
+
+// The general pattern followed here is: Change one thing between rev1 and rev2
+// and make sure that the hash has changed, then change nothing between rev2 and
+// rev3 and make sure that the hash has not changed.
+
+// must-compile-successfully
+// revisions: cfail1 cfail2 cfail3
+// compile-flags: -Z query-dep-graph
+
+#![allow(warnings)]
+#![feature(rustc_attrs)]
+#![crate_type="rlib"]
+
+
+// Change loop body ------------------------------------------------------------
+#[cfg(cfail1)]
+fn change_loop_body() {
+ let mut _x = 0;
+ while true {
+ _x = 1;
+ break;
+ }
+}
+
+#[cfg(not(cfail1))]
+#[rustc_dirty(label="Hir", cfg="cfail2")]
+#[rustc_clean(label="Hir", cfg="cfail3")]
+#[rustc_metadata_dirty(cfg="cfail2")]
+#[rustc_metadata_clean(cfg="cfail3")]
+fn change_loop_body() {
+ let mut _x = 0;
+ while true {
+ _x = 2;
+ break;
+ }
+}
+
+
+
+// Change loop body ------------------------------------------------------------
+#[cfg(cfail1)]
+fn change_loop_condition() {
+ let mut _x = 0;
+ while true {
+ _x = 1;
+ break;
+ }
+}
+
+#[cfg(not(cfail1))]
+#[rustc_dirty(label="Hir", cfg="cfail2")]
+#[rustc_clean(label="Hir", cfg="cfail3")]
+#[rustc_metadata_dirty(cfg="cfail2")]
+#[rustc_metadata_clean(cfg="cfail3")]
+fn change_loop_condition() {
+ let mut _x = 0;
+ while false {
+ _x = 1;
+ break;
+ }
+}
+
+
+
+// Add break -------------------------------------------------------------------
+#[cfg(cfail1)]
+fn add_break() {
+ let mut _x = 0;
+ while true {
+ _x = 1;
+ }
+}
+
+#[cfg(not(cfail1))]
+#[rustc_dirty(label="Hir", cfg="cfail2")]
+#[rustc_clean(label="Hir", cfg="cfail3")]
+#[rustc_metadata_dirty(cfg="cfail2")]
+#[rustc_metadata_clean(cfg="cfail3")]
+fn add_break() {
+ let mut _x = 0;
+ while true {
+ _x = 1;
+ break;
+ }
+}
+
+
+
+// Add loop label --------------------------------------------------------------
+#[cfg(cfail1)]
+fn add_loop_label() {
+ let mut _x = 0;
+ while true {
+ _x = 1;
+ break;
+ }
+}
+
+#[cfg(not(cfail1))]
+#[rustc_dirty(label="Hir", cfg="cfail2")]
+#[rustc_clean(label="Hir", cfg="cfail3")]
+#[rustc_metadata_dirty(cfg="cfail2")]
+#[rustc_metadata_clean(cfg="cfail3")]
+fn add_loop_label() {
+ let mut _x = 0;
+ 'label: while true {
+ _x = 1;
+ break;
+ }
+}
+
+
+
+// Add loop label to break -----------------------------------------------------
+#[cfg(cfail1)]
+fn add_loop_label_to_break() {
+ let mut _x = 0;
+ 'label: while true {
+ _x = 1;
+ break;
+ }
+}
+
+#[cfg(not(cfail1))]
+#[rustc_dirty(label="Hir", cfg="cfail2")]
+#[rustc_clean(label="Hir", cfg="cfail3")]
+#[rustc_metadata_dirty(cfg="cfail2")]
+#[rustc_metadata_clean(cfg="cfail3")]
+fn add_loop_label_to_break() {
+ let mut _x = 0;
+ 'label: while true {
+ _x = 1;
+ break 'label;
+ }
+}
+
+
+
+// Change break label ----------------------------------------------------------
+#[cfg(cfail1)]
+fn change_break_label() {
+ let mut _x = 0;
+ 'outer: while true {
+ 'inner: while true {
+ _x = 1;
+ break 'inner;
+ }
+ }
+}
+
+#[cfg(not(cfail1))]
+#[rustc_dirty(label="Hir", cfg="cfail2")]
+#[rustc_clean(label="Hir", cfg="cfail3")]
+#[rustc_metadata_dirty(cfg="cfail2")]
+#[rustc_metadata_clean(cfg="cfail3")]
+fn change_break_label() {
+ let mut _x = 0;
+ 'outer: while true {
+ 'inner: while true {
+ _x = 1;
+ break 'outer;
+ }
+ }
+}
+
+
+
+// Add loop label to continue --------------------------------------------------
+#[cfg(cfail1)]
+fn add_loop_label_to_continue() {
+ let mut _x = 0;
+ 'label: while true {
+ _x = 1;
+ continue;
+ }
+}
+
+#[cfg(not(cfail1))]
+#[rustc_dirty(label="Hir", cfg="cfail2")]
+#[rustc_clean(label="Hir", cfg="cfail3")]
+#[rustc_metadata_dirty(cfg="cfail2")]
+#[rustc_metadata_clean(cfg="cfail3")]
+fn add_loop_label_to_continue() {
+ let mut _x = 0;
+ 'label: while true {
+ _x = 1;
+ continue 'label;
+ }
+}
+
+
+
+// Change continue label ----------------------------------------------------------
+#[cfg(cfail1)]
+fn change_continue_label() {
+ let mut _x = 0;
+ 'outer: while true {
+ 'inner: while true {
+ _x = 1;
+ continue 'inner;
+ }
+ }
+}
+
+#[cfg(not(cfail1))]
+#[rustc_dirty(label="Hir", cfg="cfail2")]
+#[rustc_clean(label="Hir", cfg="cfail3")]
+#[rustc_metadata_dirty(cfg="cfail2")]
+#[rustc_metadata_clean(cfg="cfail3")]
+fn change_continue_label() {
+ let mut _x = 0;
+ 'outer: while true {
+ 'inner: while true {
+ _x = 1;
+ continue 'outer;
+ }
+ }
+}
+
+
+
+// Change continue to break ----------------------------------------------------
+#[cfg(cfail1)]
+fn change_continue_to_break() {
+ let mut _x = 0;
+ while true {
+ _x = 1;
+ continue;
+ }
+}
+
+#[cfg(not(cfail1))]
+#[rustc_dirty(label="Hir", cfg="cfail2")]
+#[rustc_clean(label="Hir", cfg="cfail3")]
+#[rustc_metadata_dirty(cfg="cfail2")]
+#[rustc_metadata_clean(cfg="cfail3")]
+fn change_continue_to_break() {
+ let mut _x = 0;
+ while true {
+ _x = 1;
+ break;
+ }
+}