bjoernager/rust
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Move /src/test to /tests

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Albert Larsan 2023-01-05 09:13:28 +01:00
parent ca855e6e42
commit cf2dff2b1e
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15
tests/ui/function-pointer/sized-ret-with-binder.rs Normal file
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// check-pass
#![feature(unboxed_closures)]
fn is_fn<T: for<'a> Fn<(&'a (),)>>() {}
fn is_fn2<T: for<'a, 'b> Fn<(&'a &'b (),)>>() {}
struct Outlives<'a, 'b>(std::marker::PhantomData<&'a &'b ()>);
fn main() {
is_fn::<for<'a> fn(&'a ()) -> &'a ()>();
is_fn::<for<'a> fn(&'a ()) -> &'a dyn std::fmt::Debug>();
is_fn2::<for<'a, 'b> fn(&'a &'b ()) -> Outlives<'a, 'b>>();
is_fn2::<for<'a, 'b> fn(&'a &'b ()) -> (&'a (), &'a ())>();
}