| // Regression test for various ICEs inspired by |
| // https://github.com/rust-lang/rust/issues/83921#issuecomment-814640734 |
| |
| //@ compile-flags: -Zdeduplicate-diagnostics=yes |
| |
| #[repr(packed())] |
| //~^ ERROR: incorrect `repr(packed)` attribute format |
| struct S1; |
| |
| #[repr(align)] |
| //~^ ERROR: invalid `repr(align)` attribute |
| struct S2; |
| |
| #[repr(align(2, 4))] |
| //~^ ERROR: incorrect `repr(align)` attribute format |
| struct S3; |
| |
| #[repr(align())] |
| //~^ ERROR: incorrect `repr(align)` attribute format |
| struct S4; |
| |
| // Regression test for issue #118334: |
| #[repr(Rust(u8))] |
| //~^ ERROR: invalid representation hint |
| #[repr(Rust(0))] |
| //~^ ERROR: invalid representation hint |
| #[repr(Rust = 0)] |
| //~^ ERROR: invalid representation hint |
| struct S5; |
| |
| #[repr(i8())] |
| //~^ ERROR: invalid representation hint |
| enum E1 { A, B } |
| |
| #[repr(u32(42))] |
| //~^ ERROR: invalid representation hint |
| enum E2 { A, B } |
| |
| #[repr(i64 = 2)] |
| //~^ ERROR: invalid representation hint |
| enum E3 { A, B } |
| |
| fn main() {} |
