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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:03 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:03 +0000 |
commit | 64d98f8ee037282c35007b64c2649055c56af1db (patch) | |
tree | 5492bcf97fce41ee1c0b1cc2add283f3e66cdab0 /tests/ui/consts/const-eval/erroneous-const2.rs | |
parent | Adding debian version 1.67.1+dfsg1-1. (diff) | |
download | rustc-64d98f8ee037282c35007b64c2649055c56af1db.tar.xz rustc-64d98f8ee037282c35007b64c2649055c56af1db.zip |
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/ui/consts/const-eval/erroneous-const2.rs')
-rw-r--r-- | tests/ui/consts/const-eval/erroneous-const2.rs | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/tests/ui/consts/const-eval/erroneous-const2.rs b/tests/ui/consts/const-eval/erroneous-const2.rs new file mode 100644 index 000000000..15c0f9107 --- /dev/null +++ b/tests/ui/consts/const-eval/erroneous-const2.rs @@ -0,0 +1,19 @@ +//! Make sure we error on erroneous consts even if they are unused. +#![allow(unconditional_panic)] + +struct PrintName<T>(T); +impl<T> PrintName<T> { + const VOID: () = [()][2]; //~ERROR evaluation of `PrintName::<i32>::VOID` failed +} + +pub static FOO: () = { + if false { + // This bad constant is only used in dead code in a static initializer... and yet we still + // must make sure that the build fails. + let _ = PrintName::<i32>::VOID; //~ constant + } +}; + +fn main() { + FOO +} |