blob: 2ba4befea2a3930fc4b37fa3141e364c2a363c25 (
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
|
// Regression test for issues #84660 and #86411: both are variations on #76202.
// Tests that we don't ICE when we have an opaque type appearing anywhere in an impl header.
// check-pass
#![feature(type_alias_impl_trait)]
trait Foo {}
impl Foo for () {}
type Bar = impl Foo;
fn _defining_use() -> Bar {}
trait TraitArg<T> {
fn f();
}
impl TraitArg<Bar> for () {
fn f() {
println!("ho");
}
}
fn main() {
<() as TraitArg<Bar>>::f();
}
|