diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
---|---|---|
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-eval/double_check.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-eval/double_check.rs')
-rw-r--r-- | src/test/ui/consts/const-eval/double_check.rs | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/src/test/ui/consts/const-eval/double_check.rs b/src/test/ui/consts/const-eval/double_check.rs new file mode 100644 index 000000000..56ca0aa1f --- /dev/null +++ b/src/test/ui/consts/const-eval/double_check.rs @@ -0,0 +1,25 @@ +// check-pass + +enum Foo { + A = 5, + B = 42, +} +enum Bar { + C = 42, + D = 99, +} +#[repr(C)] +union Union { + foo: &'static Foo, + bar: &'static Bar, + u8: &'static u8, +} +static BAR: u8 = 42; +static FOO: (&Foo, &Bar) = unsafe {( + Union { u8: &BAR }.foo, + Union { u8: &BAR }.bar, +)}; + +static FOO2: (&Foo, &Bar) = unsafe {(std::mem::transmute(&BAR), std::mem::transmute(&BAR))}; + +fn main() {} |