20 lines
287 B
Rust
20 lines
287 B
Rust
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//@ revisions: current next
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//@[next] compile-flags: -Znext-solver
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//@ check-pass
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trait Super {
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type Assoc;
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}
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trait Sub: Super {}
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impl<T: ?Sized> Super for T {
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type Assoc = i32;
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}
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fn illegal(x: &dyn Sub<Assoc = i32>) -> &dyn Super<Assoc = impl Sized> {
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x
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}
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fn main() {}
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