20 lines
288 B
Rust
20 lines
288 B
Rust
//@ run-pass
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#![allow(dead_code)]
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// Test that we recognize that if you have
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//
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// 'a : 'static
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//
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// then
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//
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// 'a : 'b
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#![warn(unused_lifetimes)]
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fn test<'a,'b>(x: &'a i32) -> &'b i32
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where 'a: 'static //~ WARN unnecessary lifetime parameter `'a`
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{
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x
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}
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fn main() { }
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