28 lines
467 B
Rust
28 lines
467 B
Rust
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//@ known-bug: #119272
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#![feature(type_alias_impl_trait)]
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mod defining_scope {
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use super::*;
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pub type Alias<T> = impl Sized;
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pub fn cast<T>(x: Container<Alias<T>, T>) -> Container<T, T> {
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x
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}
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}
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struct Container<T: Trait<U>, U> {
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x: <T as Trait<U>>::Assoc,
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}
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trait Trait<T> {
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type Assoc;
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}
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impl<T> Trait<T> for T {
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type Assoc = Box<u32>;
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}
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impl<T> Trait<T> for defining_scope::Alias<T> {
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type Assoc = usize;
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}
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fn main() {}
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