diff options
Diffstat (limited to 'tests/ui/extern/extern_fat_drop.rs')
-rw-r--r-- | tests/ui/extern/extern_fat_drop.rs | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/tests/ui/extern/extern_fat_drop.rs b/tests/ui/extern/extern_fat_drop.rs new file mode 100644 index 000000000..1cd12c2ca --- /dev/null +++ b/tests/ui/extern/extern_fat_drop.rs @@ -0,0 +1,13 @@ +// run-pass +// aux-build:fat_drop.rs + +extern crate fat_drop; + +fn main() { + unsafe { + let data: &mut [u8] = &mut [0]; + let s: &mut fat_drop::S = std::mem::transmute::<&mut [u8], _>(data); + std::ptr::drop_in_place(s); + assert!(fat_drop::DROPPED); + } +} |