| // RUN: %clang_cc1 -std=c++11 %s -verify=expected,cxx11 |
| // RUN: %clang_cc1 -std=c++23 %s -verify=expected,cxx23 |
| // RUN: %clang_cc1 -std=c++23 -Wpre-c++23-compat %s -verify=expected,precxx23 |
| |
| |
| struct Functor { |
| static int operator()(int a, int b); |
| static int operator[](int a1); |
| // cxx11-warning@-2 {{declaring overloaded 'operator()' as 'static' is a C++23 extension}} |
| // cxx11-warning@-2 {{declaring overloaded 'operator[]' as 'static' is a C++23 extension}} |
| // precxx23-warning@-4 {{incompatible with C++ standards before C++23}} |
| // precxx23-warning@-4 {{incompatible with C++ standards before C++23}} |
| }; |
| |
| struct InvalidParsing1 { |
| extern int operator()(int a, int b); // expected-error {{storage class specified}} |
| extern int operator[](int a1); // expected-error {{storage class specified}} |
| }; |
| |
| struct InvalidParsing2 { |
| extern static int operator()(int a, int b); // expected-error {{storage class specified}} // expected-error {{cannot combine with previous 'extern' declaration specifier}} |
| extern static int operator[](int a); // expected-error {{storage class specified}} // expected-error {{cannot combine with previous 'extern' declaration specifier}} |
| }; |
