[rustc.git] / src / test / ui / impl-trait / trait_type.rs

struct MyType;
struct MyType2;
struct MyType3;
struct MyType4;

impl std::fmt::Display for MyType {
   fn fmt(&self, x: &str) -> () { }
   //~^ ERROR method `fmt` has an incompatible type
}

impl std::fmt::Display for MyType2 {
   fn fmt(&self) -> () { }
   //~^ ERROR method `fmt` has 1 parameter
}

impl std::fmt::Display for MyType3 {
   fn fmt() -> () { }
   //~^ ERROR method `fmt` has a `&self` declaration in the trait
}

impl std::fmt::Display for MyType4 {}
//~^ ERROR not all trait items

fn main() {}
Commit	Line	Data
7cac9316 XL	1	struct MyType;
	2	struct MyType2;
	3	struct MyType3;
	4	struct MyType4;
	5
	6	impl std::fmt::Display for MyType {
	7	fn fmt(&self, x: &str) -> () { }
ff7c6d11	8	//~^ ERROR method `fmt` has an incompatible type
7cac9316 XL	9	}
	10
	11	impl std::fmt::Display for MyType2 {
	12	fn fmt(&self) -> () { }
ff7c6d11	13	//~^ ERROR method `fmt` has 1 parameter
7cac9316 XL	14	}
	15
	16	impl std::fmt::Display for MyType3 {
	17	fn fmt() -> () { }
ff7c6d11	18	//~^ ERROR method `fmt` has a `&self` declaration in the trait
7cac9316 XL	19	}
	20
	21	impl std::fmt::Display for MyType4 {}
ff7c6d11	22	//~^ ERROR not all trait items
1a4d82fc	23
9e0c209e	24	fn main() {}