| error: arbitrary expressions aren't allowed in patterns | |
| --> $DIR/expr-in-pat-issue-99380.rs:10:10 | |
| | | |
| LL | foo!(Some(3)); | |
| | ^^^^^^^ | |
| | | |
| = note: the `expr` fragment specifier forces the metavariable's content to be an expression | |
| error: aborting due to 1 previous error | |