diff options
Diffstat (limited to 'src/test/ui/mismatched_types/closure-mismatch.rs')
-rw-r--r-- | src/test/ui/mismatched_types/closure-mismatch.rs | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/test/ui/mismatched_types/closure-mismatch.rs b/src/test/ui/mismatched_types/closure-mismatch.rs new file mode 100644 index 000000000..b0644e796 --- /dev/null +++ b/src/test/ui/mismatched_types/closure-mismatch.rs @@ -0,0 +1,11 @@ +trait Foo {} + +impl<T: Fn(&())> Foo for T {} + +fn baz<T: Foo>(_: T) {} + +fn main() { + baz(|_| ()); + //~^ ERROR implementation of `FnOnce` is not general enough + //~| ERROR mismatched types +} |