blob: b385406b0202ffd97359814ccea4f1f75cd089cc (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
|
// run-pass
#![feature(generic_const_exprs)]
#![allow(incomplete_features)]
// This tests that the inhabited check doesn't cause
// ICEs by trying to evaluate `T::ASSOC` with an incorrect `ParamEnv`.
trait Foo {
const ASSOC: usize = 1;
}
#[allow(unused_tuple_struct_fields)]
struct Iced<T: Foo>(T, [(); T::ASSOC])
where
[(); T::ASSOC]: ;
impl Foo for u32 {}
fn foo<T: Foo>()
where
[(); T::ASSOC]: ,
{
let _iced: Iced<T> = return;
}
fn main() {
foo::<u32>();
}
|
