| //! This tries to prove the APIT's bounds in a canonical query, |
| //! which doesn't know anything about the defining scope of either |
| //! opaque type and thus makes a random choice as to which opaque type |
| //! becomes the hidden type of the other. When we leave the canonical |
| //! query, we attempt to actually check the defining anchor, but now we |
| //! have a situation where the RPIT gets constrained outside its anchor. |
| |
| // revisions: current next |
| //[next] compile-flags: -Znext-solver |
| //[next] check-pass |
| |
| //[current] known-bug: #108498 |
| //[current] failure-status: 101 |
| //[current] normalize-stderr-test: "DefId\(.*?\]::" -> "DefId(" |
| //[current] normalize-stderr-test: "(?m)note: we would appreciate a bug report.*\n\n" -> "" |
| //[current] normalize-stderr-test: "(?m)note: rustc.*running on.*\n\n" -> "" |
| //[current] normalize-stderr-test: "(?m)note: compiler flags.*\n\n" -> "" |
| //[current] normalize-stderr-test: "(?m)note: delayed at.*$" -> "" |
| //[current] normalize-stderr-test: "(?m)^ *\d+: .*\n" -> "" |
| //[current] normalize-stderr-test: "(?m)^ *at .*\n" -> "" |
| |
| #![feature(type_alias_impl_trait)] |
| |
| type Opaque = impl Sized; |
| |
| fn get_rpit() -> impl Clone {} |
| |
| fn query(_: impl FnOnce() -> Opaque) {} |
| |
| fn test() -> Opaque { |
| query(get_rpit); |
| get_rpit() |
| } |
| |
| fn main() {} |
