| error: expected expression, found end of macro arguments |
| --> $DIR/attr-invalid-exprs.rs:12:13 |
| | |
| LL | let _ = #[no_output] "Hello, world!"; |
| | ^^^^^^^^^^^^ |
| |
| error: macro expansion ignores `,` and any tokens following |
| --> $DIR/attr-invalid-exprs.rs:15:13 |
| | |
| LL | let _ = #[duplicate] "Hello, world!"; |
| | ^^^^^^^^^^^^ caused by the macro expansion here |
| | |
| = note: the usage of `duplicate!` is likely invalid in expression context |
| help: you might be missing a semicolon here |
| | |
| LL | let _ = #[duplicate]; "Hello, world!"; |
| | + |
| |
| error: macro expansion ignores `,` and any tokens following |
| --> $DIR/attr-invalid-exprs.rs:24:9 |
| | |
| LL | #[duplicate] |
| | ^^^^^^^^^^^^ caused by the macro expansion here |
| | |
| = note: the usage of `duplicate!` is likely invalid in expression context |
| help: you might be missing a semicolon here |
| | |
| LL | #[duplicate]; |
| | + |
| |
| error: aborting due to 3 previous errors |
| |
