diff options
Diffstat (limited to 'src/test/ui/object-lifetime/object-lifetime-default-dyn-binding-static.rs')
| -rw-r--r-- | src/test/ui/object-lifetime/object-lifetime-default-dyn-binding-static.rs | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/src/test/ui/object-lifetime/object-lifetime-default-dyn-binding-static.rs b/src/test/ui/object-lifetime/object-lifetime-default-dyn-binding-static.rs deleted file mode 100644 index 339f3356bd7..00000000000 --- a/src/test/ui/object-lifetime/object-lifetime-default-dyn-binding-static.rs +++ /dev/null @@ -1,28 +0,0 @@ -// Test that `dyn Bar<Item = XX>` uses `'static` as the default object -// lifetime bound for the type `XX`. -// -// check-pass - -trait Foo { - type Item: ?Sized; - - fn item(&self) -> Box<Self::Item> { panic!() } -} - -trait Bar { } - -impl<T> Foo for T { - type Item = dyn Bar; -} - -fn is_static<T>(_: T) where T: 'static { } - -// Here, we default to `dyn Bar + 'static`, and not `&'x dyn Foo<Item -// = dyn Bar + 'x>`. -fn bar(x: &str) -> &dyn Foo<Item = dyn Bar> { &() } - -fn main() { - let s = format!("foo"); - let r = bar(&s); - is_static(r.item()); -} |
