diff options
Diffstat (limited to 'tests/ui/impl-trait/unactionable_diagnostic.rs')
-rw-r--r-- | tests/ui/impl-trait/unactionable_diagnostic.rs | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/tests/ui/impl-trait/unactionable_diagnostic.rs b/tests/ui/impl-trait/unactionable_diagnostic.rs new file mode 100644 index 000000000..bce35cbdd --- /dev/null +++ b/tests/ui/impl-trait/unactionable_diagnostic.rs @@ -0,0 +1,25 @@ +// run-rustfix + +pub trait Trait {} + +pub struct Foo; + +impl Trait for Foo {} + +fn foo<'x, P>( + _post: P, + x: &'x Foo, +) -> &'x impl Trait { + x +} + +pub fn bar<'t, T>( + //~^ HELP: consider adding an explicit lifetime bound... + post: T, + x: &'t Foo, +) -> &'t impl Trait { + foo(post, x) + //~^ ERROR: the parameter type `T` may not live long enough +} + +fn main() {} |