mirror of https://github.com/rust-lang/rust
18 lines
339 B
Rust
18 lines
339 B
Rust
// Test related to #22779, but where the `'a:'b` relation
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// appears in the trait too. No error here.
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//@ check-pass
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trait Tr<'a, T> {
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fn renew<'b: 'a>(self) -> &'b mut [T] where 'a: 'b;
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}
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impl<'a, T> Tr<'a, T> for &'a mut [T] {
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fn renew<'b: 'a>(self) -> &'b mut [T] where 'a: 'b {
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&mut self[..]
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}
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}
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fn main() { }
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