| // PR c++/84906 | |
| // { dg-do compile { target c++14 } } | |
| extern "C" int puts(const char*); | |
| struct aa { | |
| operator auto() { | |
| puts("auto"); | |
| return false; | |
| } | |
| explicit operator bool() { | |
| puts("bool"); | |
| return true; | |
| } | |
| }; | |
| int main() { | |
| aa x; | |
| if (x) // { dg-error "ambiguous" } | |
| puts("here"); | |
| else | |
| puts("there"); | |
| } |