[rustc.git] / src / test / ui / legacy-const-generics-bad.rs

// aux-build:legacy-const-generics.rs

extern crate legacy_const_generics;

fn foo<const N: usize>() {
    let a = 1;
    legacy_const_generics::foo(0, a, 2);
    //~^ ERROR attempt to use a non-constant value in a constant

    legacy_const_generics::foo(0, N, 2);

    legacy_const_generics::foo(0, N + 1, 2);
    //~^ ERROR generic parameters may not be used in const operations
}

fn main() {}
Commit	Line	Data
6a06907d XL	1	// aux-build:legacy-const-generics.rs
	2
	3	extern crate legacy_const_generics;
	4
	5	fn foo<const N: usize>() {
	6	let a = 1;
	7	legacy_const_generics::foo(0, a, 2);
	8	//~^ ERROR attempt to use a non-constant value in a constant
	9
	10	legacy_const_generics::foo(0, N, 2);
	11
	12	legacy_const_generics::foo(0, N + 1, 2);
	13	//~^ ERROR generic parameters may not be used in const operations
	14	}
	15
	16	fn main() {}