// Here we test that the parser is able to recover in a situation like | |
// `for ( $pat in $expr )` since that is familiar syntax in other languages. | |
// Instead we suggest that the user writes `for $pat in $expr`. | |
#![deny(unused)] // Make sure we don't trigger `unused_parens`. | |
fn main() { | |
let vec = vec![1, 2, 3]; | |
for ( elem in vec ) { | |
//~^ ERROR expected one of `)`, `,`, `@`, or `|`, found `in` | |
//~| ERROR unexpected closing `)` | |
const RECOVERY_WITNESS: () = 0; //~ ERROR mismatched types | |
} | |
} |