20 lines
515 B
Rust
20 lines
515 B
Rust
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#![crate_type="lib"]
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fn x<'a>(x: &mut 'a i32){} //~ ERROR lifetime must precede `mut`
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macro_rules! mac {
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($lt:lifetime) => {
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fn w<$lt>(w: &mut $lt i32) {}
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//~^ ERROR lifetime must precede `mut`
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}
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}
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mac!('a);
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// avoid false positives
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fn y<'a>(y: &mut 'a + Send) {
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//~^ ERROR expected a path on the left-hand side of `+`, not `&mut 'a`
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//~| ERROR at least one trait is required for an object type
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let z = y as &mut 'a + Send;
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//~^ ERROR expected value, found trait `Send`
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}
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