3 template<typename T, typename U> struct same;
4 template<typename T> struct same<T, T> { ~same(); };  struct
84     same<decltype(m), int>();  in test()
98     same<decltype(i), int>();  in e()
99     same<decltype(r), int&>();  in e()
100     same<decltype(f), const float>();  in e()
101     same<decltype(mvi), volatile int>();  in e()
103     same<decltype((i)), int&>();  in e()
104     same<decltype((r)), int&>();  in e()
105     same<decltype((f)), const float&>();  in e()
106     same<decltype((mvi)), volatile int&>();  in e()
111     same<decltype(i), int>();  in f()
112     same<decltype(r), int&>();  in f()
113     same<decltype(f), const float>();  in f()
114     same<decltype(mvi), volatile int>();  in f()
116     same<decltype((i)), int&>();  in f()
117     same<decltype((r)), int&>();  in f()
118     same<decltype((f)), const float&>();  in f()
119     same<decltype((mvi)), volatile int&>();  in f()
124     same<decltype(i), const int>();  in g()
125     same<decltype(r), int&>();  in g()
126     same<decltype(f), const float>();  in g()
127 … same<decltype(mvi), volatile int>(); // not 'const volatile int', per expected resolution of DRxxx  in g()
129     same<decltype((i)), const int&>();  in g()
130     same<decltype((r)), int&>();  in g()
131     same<decltype((f)), const float&>();  in g()
132 …same<decltype((mvi)), volatile int&>(); // not 'const volatile int&', per expected resolution of D…  in g()
138     same<decltype(i), const int>(); // not 'int', per expected resolution of DRxxx  in h()
139     same<decltype(r), int&>();  in h()
140     same<decltype(f), const float>();  in h()
141 … same<decltype(mvi), volatile int>(); // not 'const volatile int', per expected resolution of DRxxx  in h()
143     same<decltype((i)), const int&>(); // not 'int&', per expected resolution of DRxxx  in h()
144     same<decltype((r)), int&>();  in h()
145     same<decltype((f)), const float&>();  in h()
146 …same<decltype((mvi)), volatile int&>(); // not 'const volatile int&', per expected resolution of D…  in h()
155     same<decltype(i), int>();  in mut()
156     same<decltype(ci), int>();  in mut()
157     same<decltype(vi), volatile int>();  in mut()
170     same<decltype(a), unsigned long long>();  in f()
171     same<decltype(b), unsigned long long>();  in f()
175     same<decltype((a)), unsigned long long&>();  in f()
176     same<decltype((b)), unsigned long long&>();  in f()
179     same<decltype(+a), int>();  in f()
180     same<decltype(+b), unsigned int>();  in f()
198   same<decltype((x)), const int&> same1;
199   same<decltype((y)), const volatile double&> same2;