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16 lines
427 B
Rust
16 lines
427 B
Rust
// revisions: old next
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//[next] compile-flags: -Ztrait-solver=next-coherence
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#![feature(coerce_unsized)]
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#![feature(unsize)]
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use std::marker::Unsize;
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use std::ops::CoerceUnsized;
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struct Wrapper<T>(T);
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impl<'a, 'b, T, S> CoerceUnsized<&'a Wrapper<T>> for &'b Wrapper<S> where S: Unsize<T> {}
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//~^ ERROR lifetime of the source pointer does not outlive lifetime bound of the object type [E0476]
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//~^^ ERROR E0119
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fn main() {}
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