1 // PR c++/41815 2 // { dg-options -std=c++0x } 3 4 template<typename T, typename U> struct same_type; 5 template<typename T> struct same_type<T, T> {}; 6 7 int const f() { return 0; } 8 9 int &&r = f(); // binding "int&&" to "int" should succeed 10 same_type<decltype(f()), int> s1; 11 same_type<decltype(0,f()), int> s2; 12 13 template <class T> 14 T const g() { return 0; } 15 16 int &&r2 = g<int>(); 17 same_type<decltype(g<int>()), int> s3; 18 same_type<decltype(0,g<int>()), int> s4; 19