[rustc.git] / src / test / ui / polymorphization / promoted-function-2.rs

// build-fail
// compile-flags:-Zpolymorphize=on
#![crate_type = "lib"]
#![feature(generic_const_exprs, rustc_attrs)]
//~^ WARN the feature `generic_const_exprs` is incomplete

#[rustc_polymorphize_error]
fn test<T>() {
    //~^ ERROR item has unused generic parameters
    let x = [0; 3 + 4];
}

pub fn caller() {
    test::<String>();
    test::<Vec<String>>();
}
Commit	Line	Data
3dfed10e XL	1	// build-fail
	2	// compile-flags:-Zpolymorphize=on
	3	#![crate_type = "lib"]
94222f64 XL	4	#![feature(generic_const_exprs, rustc_attrs)]
94222f64 XL	5	//~^ WARN the feature `generic_const_exprs` is incomplete
3dfed10e XL	6
	7	#[rustc_polymorphize_error]
	8	fn test<T>() {
	9	//~^ ERROR item has unused generic parameters
	10	let x = [0; 3 + 4];
	11	}
	12
	13	pub fn caller() {
	14	test::<String>();
	15	test::<Vec<String>>();
	16	}