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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
tree | 173a775858bd501c378080a10dca74132f05bc50 /src/test/ui/reachable/expr_loop.rs | |
parent | Initial commit. (diff) | |
download | rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip |
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/ui/reachable/expr_loop.rs')
-rw-r--r-- | src/test/ui/reachable/expr_loop.rs | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/src/test/ui/reachable/expr_loop.rs b/src/test/ui/reachable/expr_loop.rs new file mode 100644 index 000000000..7eab6f7bb --- /dev/null +++ b/src/test/ui/reachable/expr_loop.rs @@ -0,0 +1,36 @@ +#![allow(unused_variables)] +#![allow(unused_assignments)] +#![allow(dead_code)] +#![deny(unreachable_code)] + +fn a() { + loop { return; } + println!("I am dead."); + //~^ ERROR unreachable statement +} + +fn b() { + loop { + break; + } + println!("I am not dead."); +} + +fn c() { + loop { return; } + println!("I am dead."); + //~^ ERROR unreachable statement +} + +fn d() { + 'outer: loop { loop { break 'outer; } } + println!("I am not dead."); +} + +fn e() { + loop { 'middle: loop { loop { break 'middle; } } } + println!("I am dead."); + //~^ ERROR unreachable statement +} + +fn main() { } |