| // RUN: %clang_cc1 -verify %s |
| // RUN: %clang_cc1 -verify -std=c++98 %s |
| // RUN: %clang_cc1 -verify -std=c++11 %s |
| |
| class A { |
| public: |
| explicit A(); |
| |
| explicit operator int(); |
| #if __cplusplus <= 199711L // C++03 or earlier modes |
| // expected-warning@-2 {{explicit conversion functions are a C++11 extension}} |
| #endif |
| |
| explicit void f0(); // expected-error {{'explicit' can only be applied to a constructor or conversion function}} |
| |
| operator bool(); |
| }; |
| |
| explicit A::A() { } // expected-error {{'explicit' can only be specified inside the class definition}} |
| explicit A::operator bool() { return false; } |
| #if __cplusplus <= 199711L // C++03 or earlier modes |
| // expected-warning@-2 {{explicit conversion functions are a C++11 extension}} |
| #endif |
| // expected-error@-4 {{'explicit' can only be specified inside the class definition}} |
| |
| class B { |
| friend explicit A::A(); // expected-error {{'explicit' is invalid in friend declarations}} |
| }; |