1// { dg-final { scan-assembler "_Z1fSsB3fooS_" } } 2 3namespace std { 4 template <class T> struct char_traits {}; 5 template <class T> struct allocator {}; 6 template <class T, class U, class V> 7 struct __attribute ((abi_tag ("foo"))) basic_string { }; 8 typedef basic_string<char,char_traits<char>,allocator<char> > string; 9} 10 11void f(std::string,std::string) {} 12