| // P2002: deleted if a subobject <=> has non-category type. | |
| // { dg-do compile { target c++20 } } | |
| #include <compare> | |
| struct A | |
| { | |
| bool operator<=>(const A&) const; | |
| }; | |
| struct B | |
| { | |
| A a; // { dg-message "bool" } | |
| auto operator<=>(const B&) const = default; | |
| }; | |
| int main() | |
| { | |
| auto x = B() <=> B(); // { dg-error "deleted" } | |
| } |