17 lines
498 B
Rust
17 lines
498 B
Rust
//@ compile-flags: -Znext-solver
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// Make sure that, like the old trait solver, we end up requiring that the WC of
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// impl GAT matches that of the trait. This is not a restriction that we *need*,
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// but is a side-effect of registering the where clauses when normalizing the GAT
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// when proving it satisfies its item bounds.
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trait Foo {
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type T<'a>: Sized where Self: 'a;
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}
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impl Foo for &() {
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type T<'a> = (); //~ ERROR the type `&()` does not fulfill the required lifetime
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}
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fn main() {}
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