diff options
Diffstat (limited to 'src/test/ui/rfc-2497-if-let-chains/protect-precedences.rs')
-rw-r--r-- | src/test/ui/rfc-2497-if-let-chains/protect-precedences.rs | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/test/ui/rfc-2497-if-let-chains/protect-precedences.rs b/src/test/ui/rfc-2497-if-let-chains/protect-precedences.rs new file mode 100644 index 000000000..fcc09b159 --- /dev/null +++ b/src/test/ui/rfc-2497-if-let-chains/protect-precedences.rs @@ -0,0 +1,17 @@ +// run-pass + +#![allow(irrefutable_let_patterns)] + +fn main() { + let x: bool; + // This should associate as: `(x = (true && false));`. + x = true && false; + assert!(!x); + + fn _f1() -> bool { + // Should associate as `(let _ = (return (true && false)))`. + if let _ = return true && false {}; + //~^ WARNING unreachable block in `if` + } + assert!(!_f1()); +} |