mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-22 23:04:33 +00:00
16 lines
568 B
Rust
16 lines
568 B
Rust
// 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 keyword `in`
|
|
//~| ERROR unexpected parentheses surrounding `for` loop head
|
|
const RECOVERY_WITNESS: () = 0; //~ ERROR mismatched types
|
|
}
|
|
}
|