21 lines
395 B
Rust
21 lines
395 B
Rust
// [next] compile-flags: -Zlower-impl-trait-in-trait-to-assoc-ty
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// revisions: current next
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#![feature(return_position_impl_trait_in_trait)]
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#![allow(incomplete_features)]
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struct Wrapper<T>(T);
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trait Foo {
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fn bar() -> Wrapper<impl Sized>;
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}
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impl Foo for () {
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fn bar() -> i32 {
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//~^ ERROR method `bar` has an incompatible return type for trait
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0
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}
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}
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fn main() {}
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