New upstream version 1.56.0~beta.4+dfsg1

[rustc.git] / src / test / ui / const-generics / min_const_generics / forbid-non-static-lifetimes.rs

// This test checks that non-static lifetimes are prohibited under `min_const_generics`. It
// currently emits an error with `min_const_generics`.

fn test<const N: usize>() {}

fn issue_75323_and_74447_1<'a>() -> &'a () {
    test::<{ let _: &'a (); 3 },>();
   //~^ ERROR a non-static lifetime is not allowed in a `const`
    &()
}

fn issue_75323_and_74447_2() {
    test::<{ let _: &(); 3 },>();
}

fn issue_75323_and_74447_3() {
    test::<{ let _: &'static (); 3 },>();
}

fn issue_73375<'a>() {
    [(); (|_: &'a u8| (), 0).1];
    //~^ ERROR a non-static lifetime is not allowed in a `const`
}

fn main() {}