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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/consts/const-eval/no_lint_for_statically_known_error.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/consts/const-eval/no_lint_for_statically_known_error.rs')
-rw-r--r-- | src/test/ui/consts/const-eval/no_lint_for_statically_known_error.rs | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/test/ui/consts/const-eval/no_lint_for_statically_known_error.rs b/src/test/ui/consts/const-eval/no_lint_for_statically_known_error.rs new file mode 100644 index 000000000..910ca3c4b --- /dev/null +++ b/src/test/ui/consts/const-eval/no_lint_for_statically_known_error.rs @@ -0,0 +1,18 @@ +// check-pass + +// if `X` were used instead of `x`, `X - 10` would result in a lint. +// This file should never produce a lint, no matter how the const +// propagator is improved. + +#![deny(warnings)] + +const X: u32 = 5; + +fn main() { + let x = X; + if x > 10 { + println!("{}", x - 10); + } else { + println!("{}", 10 - x); + } +} |