[rustc.git] / src / test / ui / type / type-check / missing_trait_impl.rs

fn main() {
}

fn foo<T>(x: T, y: T) {
    let z = x + y; //~ ERROR cannot add `T` to `T`
}

fn bar<T>(x: T) {
    x += x; //~ ERROR binary assignment operation `+=` cannot be applied to type `T`
}

fn baz<T>(x: T) {
    let y = -x; //~ ERROR cannot apply unary operator `-` to type `T`
    let y = !x; //~ ERROR cannot apply unary operator `!` to type `T`
    let y = *x; //~ ERROR type `T` cannot be dereferenced
}
Commit	Line	Data
ff7c6d11	1	fn main() {
ea8adc8c	2	}
85aaf69f	3
ff7c6d11	4	fn foo<T>(x: T, y: T) {
dfeec247	5	let z = x + y; //~ ERROR cannot add `T` to `T`
ea8adc8c	6	}
94b46f34 XL	7
	8	fn bar<T>(x: T) {
	9	x += x; //~ ERROR binary assignment operation `+=` cannot be applied to type `T`
	10	}
ee023bcb FG	11
	12	fn baz<T>(x: T) {
	13	let y = -x; //~ ERROR cannot apply unary operator `-` to type `T`
	14	let y = !x; //~ ERROR cannot apply unary operator `!` to type `T`
	15	let y = *x; //~ ERROR type `T` cannot be dereferenced
	16	}