mirror of https://github.com/rust-lang/rust
24 lines
533 B
Rust
24 lines
533 B
Rust
//@ revisions: current next
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//@ ignore-compare-mode-next-solver (explicit revisions)
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//@[next] compile-flags: -Znext-solver
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//@ check-pass
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// Check that negative impls for traits with associated types
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// do not result in an ICE when trying to normalize.
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#![feature(negative_impls)]
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trait Trait {
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type Assoc;
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}
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struct Local<T>(T);
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impl !Trait for Local<u32> {}
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impl Trait for Local<i32> {
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type Assoc = i32;
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}
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trait NoOverlap {}
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impl<T: Trait<Assoc = u32>> NoOverlap for T {}
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impl<T> NoOverlap for Local<T> {}
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fn main() {}
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