46 lines
2.1 KiB
Rust
46 lines
2.1 KiB
Rust
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// run-rustfix
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#![allow(warnings)]
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fn foo(d: impl Sized, p: &mut ()) -> impl Sized + '_ { //~ NOTE the parameter type `impl Sized` must be valid for the anonymous lifetime defined here...
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//~^ HELP consider adding an explicit lifetime bound
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(d, p)
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//~^ ERROR the parameter type `impl Sized` may not live long enough
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//~| NOTE ...so that the type `impl Sized` will meet its required lifetime bounds
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}
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fn foo1<'b>(d: impl Sized, p: &'b mut ()) -> impl Sized + '_ {
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//~^ HELP consider adding an explicit lifetime bound...
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(d, p) //~ NOTE ...so that the type `impl Sized` will meet its required lifetime bounds
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//~^ ERROR the parameter type `impl Sized` may not live long enough
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}
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fn foo2<'a>(d: impl Sized + 'a, p: &mut ()) -> impl Sized + '_ { //~ NOTE the parameter type `impl Sized + 'a` must be valid for the anonymous lifetime defined here...
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//~^ HELP consider adding an explicit lifetime bound
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(d, p)
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//~^ ERROR the parameter type `impl Sized + 'a` may not live long enough
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//~| NOTE ...so that the type `impl Sized + 'a` will meet its required lifetime bounds
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}
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fn bar<T : Sized>(d: T, p: & mut ()) -> impl Sized + '_ { //~ NOTE the parameter type `T` must be valid for the anonymous lifetime defined here...
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//~^ HELP consider adding an explicit lifetime bound
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(d, p)
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//~^ ERROR the parameter type `T` may not live long enough
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//~| NOTE ...so that the type `T` will meet its required lifetime bounds
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}
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fn bar1<'b, T : Sized>(d: T, p: &'b mut ()) -> impl Sized + '_ {
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//~^ HELP consider adding an explicit lifetime bound...
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(d, p) //~ NOTE ...so that the type `T` will meet its required lifetime bounds
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//~^ ERROR the parameter type `T` may not live long enough
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}
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fn bar2<'a, T : Sized + 'a>(d: T, p: &mut ()) -> impl Sized + '_ { //~ NOTE the parameter type `T` must be valid for the anonymous lifetime defined here...
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//~^ HELP consider adding an explicit lifetime bound
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(d, p)
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//~^ ERROR the parameter type `T` may not live long enough
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//~| NOTE ...so that the type `T` will meet its required lifetime bounds
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}
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fn main() {}
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