diff options
Diffstat (limited to 'tests/ui/destructuring-assignment/struct_destructure.rs')
-rw-r--r-- | tests/ui/destructuring-assignment/struct_destructure.rs | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/tests/ui/destructuring-assignment/struct_destructure.rs b/tests/ui/destructuring-assignment/struct_destructure.rs new file mode 100644 index 000000000..8cceaadd7 --- /dev/null +++ b/tests/ui/destructuring-assignment/struct_destructure.rs @@ -0,0 +1,20 @@ +// run-pass + +struct Struct<S, T> { + a: S, + b: T, +} + +fn main() { + let (mut a, mut b); + Struct { a, b } = Struct { a: 0, b: 1 }; + assert_eq!((a, b), (0, 1)); + Struct { a: b, b: a } = Struct { a: 1, b: 2 }; + assert_eq!((a,b), (2, 1)); + Struct { a: _, b } = Struct { a: 1, b: 2 }; + assert_eq!((a, b), (2, 2)); + Struct { a, .. } = Struct { a: 1, b: 3 }; + assert_eq!((a, b), (1, 2)); + Struct { .. } = Struct { a: 1, b: 4 }; + assert_eq!((a, b), (1, 2)); +} |