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Diffstat (limited to 'tests/ui/regions/region-object-lifetime-5.rs')
-rw-r--r-- | tests/ui/regions/region-object-lifetime-5.rs | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/tests/ui/regions/region-object-lifetime-5.rs b/tests/ui/regions/region-object-lifetime-5.rs new file mode 100644 index 000000000..ad3593671 --- /dev/null +++ b/tests/ui/regions/region-object-lifetime-5.rs @@ -0,0 +1,14 @@ +// Various tests related to testing how region inference works +// with respect to the object receivers. + +trait Foo { + fn borrowed<'a>(&'a self) -> &'a (); +} + +// Here, the object is bounded by an anonymous lifetime and returned +// as `&'static`, so you get an error. +fn owned_receiver(x: Box<dyn Foo>) -> &'static () { + x.borrowed() //~ ERROR cannot return reference to local data `*x` +} + +fn main() {} |