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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/reify-intrinsic.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/reify-intrinsic.rs')
-rw-r--r-- | src/test/ui/reify-intrinsic.rs | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/test/ui/reify-intrinsic.rs b/src/test/ui/reify-intrinsic.rs new file mode 100644 index 000000000..9eb2f7240 --- /dev/null +++ b/src/test/ui/reify-intrinsic.rs @@ -0,0 +1,23 @@ +// check-fail + +#![feature(core_intrinsics, intrinsics)] + +fn a() { + let _: unsafe extern "rust-intrinsic" fn(isize) -> usize = std::mem::transmute; + //~^ ERROR cannot coerce +} + +fn b() { + let _ = std::mem::transmute as unsafe extern "rust-intrinsic" fn(isize) -> usize; + //~^ ERROR casting +} + +fn c() { + let _ = [ + std::intrinsics::likely, + std::intrinsics::unlikely, + //~^ ERROR cannot coerce + ]; +} + +fn main() {} |