diff options
Diffstat (limited to '')
-rw-r--r-- | tests/ui/type/type-check/point-at-inference-4.rs | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/tests/ui/type/type-check/point-at-inference-4.rs b/tests/ui/type/type-check/point-at-inference-4.rs new file mode 100644 index 000000000..aea9b2c6c --- /dev/null +++ b/tests/ui/type/type-check/point-at-inference-4.rs @@ -0,0 +1,21 @@ +struct S<A, B>(Option<(A, B)>); + +impl<A, B> S<A, B> { + fn infer(&self, a: A, b: B) {} + //~^ NOTE method defined here + //~| NOTE + //~| NOTE +} + +fn main() { + let s = S(None); + s.infer(0i32); + //~^ ERROR this method takes 2 arguments but 1 argument was supplied + //~| NOTE an argument is missing + //~| HELP provide the argument + let t: S<u32, _> = s; + //~^ ERROR mismatched types + //~| NOTE expected `S<u32, _>`, found `S<i32, _>` + //~| NOTE expected due to this + //~| NOTE expected struct `S<u32, _>` +} |