macro_rules! foo{
($p:pat, $e:expr, $b:block) => {{
while let $p = $e $b
- //~^ WARN irrefutable while-let
- //~| WARN irrefutable while-let
+ //~^ WARN irrefutable `while let`
+ //~| WARN irrefutable `while let`
}}
}
macro_rules! bar{
}
pub fn main() {
- while let _a = 1 { //~ WARN irrefutable while-let
+ while let _a = 1 { //~ WARN irrefutable `while let`
println!("irrefutable pattern");
break;
}