mirror of https://github.com/rust-lang/rust
16 lines
398 B
Rust
16 lines
398 B
Rust
// Regression test for issue #68368
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// Ensures that we don't ICE when emitting an error
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// for a non-defining use when lifetimes are involved
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#![feature(type_alias_impl_trait)]
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trait Trait<T> {}
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type Alias<'a, U> = impl Trait<U>;
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fn f<'a>() -> Alias<'a, ()> {}
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//~^ ERROR expected generic type parameter, found `()`
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//~| ERROR non-defining opaque type use
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fn main() {}
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impl Trait<()> for () {}
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