1 // PR c++/52521 2 // { dg-do compile { target c++11 } } 3 4 #include <cstddef> 5 6 int operator "" _a (const char *); 7 int operator "" _a (const char *, std::size_t); 8 int a = 123_a; 9 int a2 = "abc"_a; 10 11 int operator "" _b (const char *, std::size_t); 12 int operator "" _b (const char *); 13 int b = 123_b; 14 int b2 = "abc"_b; 15