23 lines
452 B
Rust
23 lines
452 B
Rust
//@ check-pass
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#![feature(return_type_notation)]
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trait Foo {
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fn borrow(&mut self) -> impl Sized + '_;
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}
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fn live_past_borrow<T: Foo<borrow(..): 'static>>(mut t: T) {
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let x = t.borrow();
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drop(t);
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drop(x);
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}
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// Test that the `'_` item bound in `borrow` does not cause us to
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// overlook the `'static` RTN bound.
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fn overlapping_mut<T: Foo<borrow(..): 'static>>(mut t: T) {
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let x = t.borrow();
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let x = t.borrow();
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}
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fn main() {}
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