1 //===----------------------------------------------------------------------===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is dual licensed under the MIT and the University of Illinois Open 6 // Source Licenses. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 10 // <map> 11 12 // class map 13 14 // mapped_type& operator[](const key_type& k); 15 16 // http://llvm.org/bugs/show_bug.cgi?id=16542 17 18 #include <map> 19 20 #ifndef _LIBCPP_HAS_NO_VARIADICS 21 22 #include <tuple> 23 24 #endif 25 26 int main() 27 { 28 #ifndef _LIBCPP_HAS_NO_VARIADICS 29 using namespace std; 30 map<tuple<int,int>, size_t> m; 31 m[make_tuple(2,3)]=7; 32 #endif 33 } 34