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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-unsafe-fn.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-unsafe-fn.rs')
-rw-r--r-- | src/test/ui/consts/const-unsafe-fn.rs | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/test/ui/consts/const-unsafe-fn.rs b/src/test/ui/consts/const-unsafe-fn.rs new file mode 100644 index 000000000..72ce73f74 --- /dev/null +++ b/src/test/ui/consts/const-unsafe-fn.rs @@ -0,0 +1,21 @@ +// run-pass +#![allow(dead_code)] +// A quick test of 'unsafe const fn' functionality + +const unsafe fn dummy(v: u32) -> u32 { + !v +} + +struct Type; +impl Type { + const unsafe fn new() -> Type { + Type + } +} + +const VAL: u32 = unsafe { dummy(0xFFFF) }; +const TYPE_INST: Type = unsafe { Type::new() }; + +fn main() { + assert_eq!(VAL, 0xFFFF0000); +} |