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8d64937dc2
As a temporary measure while a proper fix for `tests/ui/sized-hierarchy/incomplete-inference-issue-143992.rs` is implemented, make `MetaSized` obligations always hold. In effect, temporarily reverting the `sized_hierarchy` feature. This is a small change that can be backported.
17 lines
294 B
Rust
17 lines
294 B
Rust
// Regression test for the issue #50716: NLL ignores lifetimes bounds
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// derived from `Sized` requirements
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trait A {
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type X: ?Sized;
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}
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fn foo<'a, T: 'static>(s: Box<<&'a T as A>::X>)
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where
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for<'b> &'b T: A,
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<&'static T as A>::X: Sized
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{
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let _x = *s; //~ ERROR
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}
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fn main() {}
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