25 lines
629 B
Rust
25 lines
629 B
Rust
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//@ revisions: classic next
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//@[next] compile-flags: -Znext-solver
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//@ check-pass
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//@ compile-flags: --crate-type=lib
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//@ aux-crate:foreign=parametrized-trait.rs
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//@ edition:2021
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trait Trait<T, U> { type Assoc; }
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impl<T, U> Trait<T, U> for () {
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type Assoc = LocalTy;
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}
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struct LocalTy;
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impl<T, U> foreign::Trait0<LocalTy, T, U> for <() as Trait<T, U>>::Assoc {}
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//~^ WARNING type parameter `T` must be covered by another type
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//~| WARNING this was previously accepted by the compiler
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//~| WARNING type parameter `U` must be covered by another type
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//~| WARNING this was previously accepted by the compiler
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fn main() {}
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