rust/src/test/ui/pattern/deny-irrefutable-let-patterns.rs
varkor afcb938116 Stabilise irrefutable if-let and while-let patterns
This stabilises RFC 2086 (https://github.com/rust-lang/rust/issues/44495).

Co-Authored-By: Sebastian Malton <sebastian@malton.name>
2019-01-12 03:10:59 +00:00

9 lines
191 B
Rust

#![deny(irrefutable_let_patterns)]
fn main() {
if let _ = 5 {} //~ ERROR irrefutable if-let pattern
while let _ = 5 { //~ ERROR irrefutable while-let pattern
break;
}
}