diff options
Diffstat (limited to 'src/test/ui/rfc-0107-bind-by-move-pattern-guards/rfc-basic-examples.rs')
| -rw-r--r-- | src/test/ui/rfc-0107-bind-by-move-pattern-guards/rfc-basic-examples.rs | 40 | 
1 files changed, 40 insertions, 0 deletions
diff --git a/src/test/ui/rfc-0107-bind-by-move-pattern-guards/rfc-basic-examples.rs b/src/test/ui/rfc-0107-bind-by-move-pattern-guards/rfc-basic-examples.rs new file mode 100644 index 00000000000..9a9d11ce1b1 --- /dev/null +++ b/src/test/ui/rfc-0107-bind-by-move-pattern-guards/rfc-basic-examples.rs @@ -0,0 +1,40 @@ +#![feature(nll)] +#![feature(bind_by_move_pattern_guards)] + +// compile-pass + +struct A { a: Box<i32> } + +impl A { + fn get(&self) -> i32 { *self.a } +} + +fn foo(n: i32) { + let x = A { a: Box::new(n) }; + let y = match x { + A { a: v } if *v == 42 => v, + _ => Box::new(0), + }; +} + +fn bar(n: i32) { + let x = A { a: Box::new(n) }; + let y = match x { + A { a: v } if x.get() == 42 => v, + _ => Box::new(0), + }; +} + +fn baz(n: i32) { + let x = A { a: Box::new(n) }; + let y = match x { + A { a: v } if *v.clone() == 42 => v, + _ => Box::new(0), + }; +} + +fn main() { + foo(107); + bar(107); + baz(107); +}  | 
