| // RUN: %clang_cc1 -std=c++11 %s -verify |
| |
| // expected-note@+1 {{extern "C" language linkage specification begins here}} |
| extern "C" void operator "" _a(const char *); // expected-error {{must have C++ linkage}} |
| extern "C" template<char...> void operator "" _b(); // expected-error {{must have C++ linkage}} |
| // expected-note@-1 {{extern "C" language linkage specification begins here}} |
| |
| extern "C" { // expected-note 4 {{extern "C" language linkage specification begins here}} |
| void operator "" _c(const char *); // expected-error {{must have C++ linkage}} |
| template<char...> void operator "" _d(); // expected-error {{must have C++ linkage}} |
| namespace N { |
| void operator "" _e(const char *); // expected-error {{must have C++ linkage}} |
| template<char...> void operator "" _f(); // expected-error {{must have C++ linkage}} |
| } |
| } |
