error: malformed `repr` attribute input --> $DIR/issue-43988.rs:24:5 | LL | #[repr] | ^^^^^^^ help: must be of the form: `#[repr(C)]` error: malformed `repr` attribute input --> $DIR/issue-43988.rs:34:14 | LL | let _z = #[repr] 1; | ^^^^^^^ help: must be of the form: `#[repr(C)]` error[E0518]: attribute should be applied to function or closure --> $DIR/issue-43988.rs:5:5 | LL | #[inline] | ^^^^^^^^^ LL | let _a = 4; | ----------- not a function or closure error[E0518]: attribute should be applied to function or closure --> $DIR/issue-43988.rs:10:5 | LL | #[inline(XYZ)] | ^^^^^^^^^^^^^^ LL | let _b = 4; | ----------- not a function or closure error[E0552]: unrecognized representation hint --> $DIR/issue-43988.rs:14:12 | LL | #[repr(nothing)] | ^^^^^^^ | = help: valid reprs are `Rust` (default), `C`, `align`, `packed`, `transparent`, `simd`, `i8`, `u8`, `i16`, `u16`, `i32`, `u32`, `i64`, `u64`, `i128`, `u128`, `isize`, `usize` error[E0552]: unrecognized representation hint --> $DIR/issue-43988.rs:18:12 | LL | #[repr(something_not_real)] | ^^^^^^^^^^^^^^^^^^ | = help: valid reprs are `Rust` (default), `C`, `align`, `packed`, `transparent`, `simd`, `i8`, `u8`, `i16`, `u16`, `i32`, `u32`, `i64`, `u64`, `i128`, `u128`, `isize`, `usize` error[E0518]: attribute should be applied to function or closure --> $DIR/issue-43988.rs:30:5 | LL | #[inline(ABC)] | ^^^^^^^^^^^^^^ LL | foo(); | ----- not a function or closure error: aborting due to 7 previous errors Some errors have detailed explanations: E0518, E0552. For more information about an error, try `rustc --explain E0518`.