rust/tests/ui/parser/issues/issue-32501.rs

fn main() {
    let a = 0;
    let _b = 0;
    let _ = 0;
    let mut b = 0;
    let mut _b = 0;
    let mut _ = 0;
    //~^ ERROR `mut` must be followed by a named binding
}
syntax: Extra diagnostics for `_` used in an identifier position 2016-03-31 10:15:36 +03:00			`fn main() {`
			`let a = 0;`
			`let _b = 0;`
			`let _ = 0;`
			`let mut b = 0;`
			`let mut _b = 0;`
recover on 'mut ' and improve recovery for keywords. 2019-08-27 13:04:48 +02:00			`let mut _ = 0;`
Improve 'mut ' diagnostic. 2019-08-27 23:44:44 +02:00			//~^ ERROR `mut` must be followed by a named binding
syntax: Extra diagnostics for `_` used in an identifier position 2016-03-31 10:15:36 +03:00			`}`