diff options
Diffstat (limited to 'tests/ui/suggestions/lifetimes/missing-lifetimes-in-signature-2.rs')
-rw-r--r-- | tests/ui/suggestions/lifetimes/missing-lifetimes-in-signature-2.rs | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/tests/ui/suggestions/lifetimes/missing-lifetimes-in-signature-2.rs b/tests/ui/suggestions/lifetimes/missing-lifetimes-in-signature-2.rs new file mode 100644 index 000000000..4096d95e5 --- /dev/null +++ b/tests/ui/suggestions/lifetimes/missing-lifetimes-in-signature-2.rs @@ -0,0 +1,29 @@ +// Regression test for #81650 +// run-rustfix + +#![allow(warnings)] + +struct Foo<'a> { + x: &'a mut &'a i32, +} + +impl<'a> Foo<'a> { + fn bar<F, T>(&self, f: F) + where + F: FnOnce(&Foo<'a>) -> T, + F: 'a, + {} +} + +trait Test { + fn test(&self); +} + +fn func<T: Test>(foo: &Foo, t: T) { + foo.bar(move |_| { + //~^ ERROR the parameter type `T` may not live long enough + t.test(); + }); +} + +fn main() {} |