| 156 | namespace Bar { |
| 157 | struct Foo { |
| 158 | friend bool operator==(const Foo &, const Foo &) { |
| 159 | return false; |
| 160 | } |
| 161 | }; |
| 162 | |
| 163 | // as a third option you may provide an overload of toString() |
nothing calls this directly
no outgoing calls
no test coverage detected