mirror of https://github.com/rust-lang/rust
25 lines
469 B
Rust
25 lines
469 B
Rust
// Make sure that the mono-item collector does not crash when trying to
|
|
// instantiate a default impl for DecodeUtf16<<u8 as A>::Item>
|
|
// See https://github.com/rust-lang/rust/issues/58375
|
|
|
|
//@ build-pass
|
|
//@ compile-flags:-C link-dead-code
|
|
|
|
#![crate_type = "rlib"]
|
|
|
|
pub struct DecodeUtf16<I>(I);
|
|
|
|
pub trait Arbitrary {
|
|
fn arbitrary() {}
|
|
}
|
|
|
|
pub trait A {
|
|
type Item;
|
|
}
|
|
|
|
impl A for u8 {
|
|
type Item = char;
|
|
}
|
|
|
|
impl Arbitrary for DecodeUtf16<<u8 as A>::Item> {}
|