diff options
Diffstat (limited to 'src/test/ui/deref-patterns/basic.rs')
-rw-r--r-- | src/test/ui/deref-patterns/basic.rs | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/test/ui/deref-patterns/basic.rs b/src/test/ui/deref-patterns/basic.rs new file mode 100644 index 000000000..249716040 --- /dev/null +++ b/src/test/ui/deref-patterns/basic.rs @@ -0,0 +1,17 @@ +// run-pass +// check-run-results +#![feature(string_deref_patterns)] + +fn main() { + test(Some(String::from("42"))); + test(Some(String::new())); + test(None); +} + +fn test(o: Option<String>) { + match o { + Some("42") => println!("the answer"), + Some(_) => println!("something else?"), + None => println!("nil"), + } +} |