| // PR c++/106361 | |
| // { dg-do compile { target c++20 } } | |
| struct foo { | |
| int x; | |
| }; | |
| struct bar { | |
| foo f; // { dg-error "operator==" } | |
| friend bool operator==(const bar& a, const bar& b); | |
| }; | |
| bool operator==(const bar& a, const bar& b) = default; | |
| int main() { | |
| return bar{} == bar{}; // { dg-error "deleted" } | |
| } |