| // 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> {} |