diff options
Diffstat (limited to '')
-rw-r--r-- | src/test/ui/regions/regions-infer-region-in-fn-but-not-type.rs | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/test/ui/regions/regions-infer-region-in-fn-but-not-type.rs b/src/test/ui/regions/regions-infer-region-in-fn-but-not-type.rs new file mode 100644 index 000000000..6aa5d8217 --- /dev/null +++ b/src/test/ui/regions/regions-infer-region-in-fn-but-not-type.rs @@ -0,0 +1,19 @@ +// run-pass +#![allow(dead_code)] +#![allow(unused_variables)] +#![allow(non_camel_case_types)] + + +// check that the &isize here does not cause us to think that `foo` +// contains region pointers +// pretty-expanded FIXME #23616 + +struct foo(Box<dyn FnMut(&isize)+'static>); + +fn take_foo<T:'static>(x: T) {} + +fn have_foo(f: foo) { + take_foo(f); +} + +fn main() {} |