33     size_t idx = 0;  in main()  local
34     assert(std::stold("10g", &idx) == 10);  in main()
35     assert(idx == 2);  in main()
36     idx = 0;  in main()
37     assert(std::stold(L"10g", &idx) == 10);  in main()
38     assert(idx == 2);  in main()
43         assert(std::stold("1.e60", &idx) == 1.e60L);  in main()
44         assert(idx == 5);  in main()
54         assert(std::stold(L"1.e60", &idx) == 1.e60L);  in main()
55         assert(idx == 5);  in main()
63     idx = 0;  in main()
67         assert(std::stold("1.e6000", &idx) == INFINITY);  in main()
72         assert(idx == 0);  in main()
76         assert(std::stold(L"1.e6000", &idx) == INFINITY);  in main()
81         assert(idx == 0);  in main()
86         assert(std::stold("INF", &idx) == INFINITY);  in main()
87         assert(idx == 3);  in main()
95     idx = 0;  in main()
100         assert(std::stold(L"INF", &idx) == INFINITY);  in main()
101         assert(idx == 3);  in main()
109     idx = 0;  in main()
114         assert(std::isnan(std::stold("NAN", &idx)));  in main()
115         assert(idx == 3);  in main()
123     idx = 0;  in main()
128         assert(std::isnan(std::stold(L"NAN", &idx)));  in main()
129         assert(idx == 3);  in main()
136     idx = 0;  in main()
139         std::stold("", &idx);  in main()
144         assert(idx == 0);  in main()
148         std::stold(L"", &idx);  in main()
153         assert(idx == 0);  in main()
157         std::stold("  - 8", &idx);  in main()
162         assert(idx == 0);  in main()
166         std::stold(L"  - 8", &idx);  in main()
171         assert(idx == 0);  in main()
175         std::stold("a1", &idx);  in main()
180         assert(idx == 0);  in main()
184         std::stold(L"a1", &idx);  in main()
189         assert(idx == 0);  in main()