tests/ui/resolve/generic-params-from-outer-item-suggestion.fixed

// Regression test for <https://github.com/rust-lang/rust/issues/68373>.
// Ensure we provide a suggestion to change from `const` to `let`
// on the generic params from outer item errors.

//@ run-rustfix

#![allow(unused, non_snake_case)]

const fn size_plus_one<T:Sized>() -> usize {
    //~^ NOTE type parameter from outer item
    let size: usize = core::mem::size_of::<T>();
    //~^ ERROR can't use generic parameters from outer item
    //~| NOTE nested items are independent
    //~| NOTE a `const` is a separate item
    //~| NOTE use of generic parameter from outer item
    //~| NOTE generic parameter used in this inner constant item
    //~| HELP try using a local `let` binding instead
    size + 1
}

struct A;

impl A {
    //~^ NOTE `Self` type implicitly declared here, by this `impl`
    const VALUE: u32 = 1;

    fn f() {
        let K: u32 = A::VALUE;
        //~^ ERROR can't use `Self` from outer item
        //~| NOTE use of `Self` from outer item
        //~| NOTE `Self` used in this inner constant item
        //~| NOTE nested items are independent
        //~| NOTE a `const` is a separate item
        //~| HELP refer to the type directly here instead
        //~| HELP try using a local `let` binding instead
    }
}

fn main() {}