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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-extern-fn/const-extern-fn-requires-unsafe.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-extern-fn/const-extern-fn-requires-unsafe.rs')
-rw-r--r-- | src/test/ui/consts/const-extern-fn/const-extern-fn-requires-unsafe.rs | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/test/ui/consts/const-extern-fn/const-extern-fn-requires-unsafe.rs b/src/test/ui/consts/const-extern-fn/const-extern-fn-requires-unsafe.rs new file mode 100644 index 000000000..afe645ae8 --- /dev/null +++ b/src/test/ui/consts/const-extern-fn/const-extern-fn-requires-unsafe.rs @@ -0,0 +1,14 @@ +// revisions: mir thir +// [thir]compile-flags: -Z thir-unsafeck + +#![feature(const_extern_fn)] + +const unsafe extern "C" fn foo() -> usize { 5 } + +fn main() { + let a: [u8; foo()]; + //[mir]~^ call to unsafe function is unsafe and requires unsafe function or block + //[thir]~^^ call to unsafe function `foo` is unsafe and requires unsafe function or block + foo(); + //[mir]~^ ERROR call to unsafe function is unsafe and requires unsafe function or block +} |