1 // RUN: %clang_cc1 -std=c++11 %s -verify 2 3 constexpr int operator "" _a(const char *c) { 4 return c[0]; 5 } 6 7 static_assert(operator "" _a("foo") == 'f', ""); 8 9 void puts(const char *); 10 static inline void operator "" _puts(const char *c) { 11 puts(c); 12 } 13 void f() { 14 operator "" _puts("foo"); 15 operator "" _puts("bar"); 16 } 17