17 lines
337 B
Rust
17 lines
337 B
Rust
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// Test that NLL generates proper error spans for trait HRTB errors
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//
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// compile-flags:-Zno-leak-check
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#![feature(nll)]
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trait Foo<'a> {}
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fn make_foo<'a>() -> Box<dyn Foo<'a>> {
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panic!()
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}
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fn main() {
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let x: Box<dyn Foo<'static>> = make_foo();
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let y: Box<dyn for<'a> Foo<'a>> = x; //~ ERROR higher-ranked subtype error
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}
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