| //@ revisions: current next |
| //@ ignore-compare-mode-next-solver (explicit revisions) |
| //@[next] compile-flags: -Znext-solver |
| |
| fn changer<'a>(mut things: Box<dyn Iterator<Item=&'a mut u8>>) { |
| for item in *things { *item = 0 } |
| //[current]~^ ERROR `dyn Iterator<Item = &'a mut u8>` is not an iterator |
| //[next]~^^ ERROR `dyn Iterator<Item = &'a mut u8>` is not an iterator |
| //[next]~| ERROR type `<dyn Iterator<Item = &'a mut u8> as IntoIterator>::Item` cannot be dereferenced |
| |
| // FIXME(-Znext-solver): these error messages are horrible and have to be |
| // improved before we stabilize the new solver. |
| } |
| |
| fn main() {} |
