rust/tests/ui/rfc-2632-const-trait-impl/const-check-fns-in-const-impl.rs

#![feature(const_trait_impl)]

struct S;
#[const_trait]
trait T {
    fn foo();
}

fn non_const() {}

impl const T for S {
    fn foo() { non_const() }
    //~^ ERROR cannot call non-const fn
}

fn main() {}
Add tests for calling trait methods on concrete types 2020-02-04 22:03:37 +00:00			`#![feature(const_trait_impl)]`

			`struct S;`
bless tests 2022-08-28 06:27:31 +00:00			`#[const_trait]`
Add tests for calling trait methods on concrete types 2020-02-04 22:03:37 +00:00			`trait T {`
			`fn foo();`
			`}`

			`fn non_const() {}`

			`impl const T for S {`
			`fn foo() { non_const() }`
bless you 2021-12-09 17:10:05 +00:00			`//~^ ERROR cannot call non-const fn`
Add tests for calling trait methods on concrete types 2020-02-04 22:03:37 +00:00			`}`

			`fn main() {}`