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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-unsafe-fn.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-unsafe-fn.rs')
-rw-r--r-- | tests/ui/consts/const-unsafe-fn.rs | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/tests/ui/consts/const-unsafe-fn.rs b/tests/ui/consts/const-unsafe-fn.rs new file mode 100644 index 000000000..72ce73f74 --- /dev/null +++ b/tests/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); +} |