| warning: irrefutable while-let pattern |
| --> $DIR/while-let.rs:7:13 |
| | |
| LL | while let $p = $e $b |
| | ^^^^^^^^^^^^^^^^^^^^ |
| ... |
| LL | / foo!(_a, 1, { |
| LL | | println!("irrefutable pattern"); |
| LL | | }); |
| | |_______- in this macro invocation |
| | |
| = note: `#[warn(irrefutable_let_patterns)]` on by default |
| = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) |
| |
| warning: irrefutable while-let pattern |
| --> $DIR/while-let.rs:7:13 |
| | |
| LL | while let $p = $e $b |
| | ^^^^^^^^^^^^^^^^^^^^ |
| ... |
| LL | / bar!(_a, 1, { |
| LL | | println!("irrefutable pattern"); |
| LL | | }); |
| | |_______- in this macro invocation |
| | |
| = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) |
| |
| warning: irrefutable while-let pattern |
| --> $DIR/while-let.rs:27:5 |
| | |
| LL | / while let _a = 1 { |
| LL | | println!("irrefutable pattern"); |
| LL | | break; |
| LL | | } |
| | |_____^ |
| |
| warning: 3 warnings emitted |
| |
