diff options
Diffstat (limited to 'src/test/ui/object-safety/object-safety-phantom-fn.rs')
-rw-r--r-- | src/test/ui/object-safety/object-safety-phantom-fn.rs | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/test/ui/object-safety/object-safety-phantom-fn.rs b/src/test/ui/object-safety/object-safety-phantom-fn.rs new file mode 100644 index 000000000..3ffeb81c1 --- /dev/null +++ b/src/test/ui/object-safety/object-safety-phantom-fn.rs @@ -0,0 +1,22 @@ +// Check that `Self` appearing in a phantom fn does not make a trait not object safe. + +// build-pass (FIXME(62277): could be check-pass?) +#![allow(dead_code)] + +trait Baz { +} + +trait Bar<T> { +} + +fn make_bar<T:Bar<u32>>(t: &T) -> &dyn Bar<u32> { + t +} + +fn make_baz<T:Baz>(t: &T) -> &dyn Baz { + t +} + + +fn main() { +} |