diff options
Diffstat (limited to 'src/test/ui/structs-enums/struct-partial-move-2.rs')
-rw-r--r-- | src/test/ui/structs-enums/struct-partial-move-2.rs | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/src/test/ui/structs-enums/struct-partial-move-2.rs b/src/test/ui/structs-enums/struct-partial-move-2.rs deleted file mode 100644 index 4315e5c29..000000000 --- a/src/test/ui/structs-enums/struct-partial-move-2.rs +++ /dev/null @@ -1,28 +0,0 @@ -// run-pass -#[derive(PartialEq, Debug)] -pub struct Partial<T> { x: T, y: T } - -#[derive(PartialEq, Debug)] -struct S { val: isize } -impl S { fn new(v: isize) -> S { S { val: v } } } -impl Drop for S { fn drop(&mut self) { } } - -pub type Two<T> = (Partial<T>, Partial<T>); - -pub fn f<T, F>((b1, b2): (T, T), (b3, b4): (T, T), mut f: F) -> Two<T> where F: FnMut(T) -> T { - let p = Partial { x: b1, y: b2 }; - let q = Partial { x: b3, y: b4 }; - - // Move of `q` is legal even though we have already moved `q.y`; - // the `..q` moves all fields *except* `q.y` in this context. - // Likewise, the move of `p.x` is legal for similar reasons. - (Partial { x: f(q.y), ..p }, Partial { y: f(p.x), ..q }) -} - -pub fn main() { - let two = f((S::new(1), S::new(3)), - (S::new(5), S::new(7)), - |S { val: z }| S::new(z+1)); - assert_eq!(two, (Partial { x: S::new(8), y: S::new(3) }, - Partial { x: S::new(5), y: S::new(2) })); -} |