1 error: removing an expression is not supported in this position
2 --> $DIR/attr-empty-expr.rs:8:13
4 LL | let _ = #[test] 0;
7 error: removing an expression is not supported in this position
8 --> $DIR/attr-empty-expr.rs:9:13
10 LL | let _ = #[bench] 1;
13 error: removing an expression is not supported in this position
14 --> $DIR/attr-empty-expr.rs:10:13
16 LL | let _ = #[test_case] 2;
19 error: aborting due to 3 previous errors