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24 lines
431 B
Rust
24 lines
431 B
Rust
trait Trait {
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type Assoc;
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}
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impl<X: 'static> Trait for (X,) {
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type Assoc = ();
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}
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struct Foo<T: Trait>(T)
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where
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T::Assoc: Clone; // any predicate using `T::Assoc` works here
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fn func1(foo: Foo<(&str,)>) {
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//~^ ERROR `&str` does not fulfill the required lifetime
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let _: &'static str = foo.0.0;
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}
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trait TestTrait {}
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impl<X> TestTrait for [Foo<(X,)>; 1] {}
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//~^ ERROR `X` may not live long enough
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fn main() {}
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