diff options
Diffstat (limited to 'src/test/ui/lint/lint-ctypes-73249-5.rs')
-rw-r--r-- | src/test/ui/lint/lint-ctypes-73249-5.rs | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/test/ui/lint/lint-ctypes-73249-5.rs b/src/test/ui/lint/lint-ctypes-73249-5.rs new file mode 100644 index 000000000..083fb6c5f --- /dev/null +++ b/src/test/ui/lint/lint-ctypes-73249-5.rs @@ -0,0 +1,23 @@ +#![feature(type_alias_impl_trait)] +#![deny(improper_ctypes)] + +pub trait Baz {} + +impl Baz for u32 {} + +type Qux = impl Baz; + +fn assign() -> Qux { + 3 +} + +#[repr(transparent)] +pub struct A { + x: Qux, +} + +extern "C" { + pub fn lint_me() -> A; //~ ERROR: uses type `Qux` +} + +fn main() {} |