diff options
| -rw-r--r-- | src/test/ui/weird-exprs.rs | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/test/ui/weird-exprs.rs b/src/test/ui/weird-exprs.rs index 4066bcf3bad..d65703ef5ca 100644 --- a/src/test/ui/weird-exprs.rs +++ b/src/test/ui/weird-exprs.rs @@ -8,6 +8,7 @@ #![allow(unreachable_code)] #![allow(unused_braces, unused_must_use, unused_parens)] #![allow(uncommon_codepoints, confusable_idents)] +#![allow(unreachable_patterns)] #![recursion_limit = "256"] @@ -194,6 +195,15 @@ fn bathroom_stall() { assert_eq!(i, 13); } +fn closure_matching() { + let x = |_| Some(1); + let (|x| x) = match x(..) { + |_| Some(2) => |_| Some(3), + |_| _ => unreachable!(), + }; + assert!(matches!(x(..), |_| Some(4))); +} + pub fn main() { strange(); funny(); @@ -216,4 +226,5 @@ pub fn main() { 𝚌𝚘𝚗𝚝𝚒𝚗𝚞𝚎(); function(); bathroom_stall(); + closure_matching(); } |