33     size_t idx = 0;  in main()  local
34     assert(std::stol("10g", &idx, 16) == 16);  in main()
35     assert(idx == 2);  in main()
36     idx = 0;  in main()
37     assert(std::stol(L"10g", &idx, 16) == 16);  in main()
38     assert(idx == 2);  in main()
40     idx = 0;  in main()
43         std::stol("", &idx);  in main()
48         assert(idx == 0);  in main()
52         std::stol(L"", &idx);  in main()
57         assert(idx == 0);  in main()
61         std::stol("  - 8", &idx);  in main()
66         assert(idx == 0);  in main()
70         std::stol(L"  - 8", &idx);  in main()
75         assert(idx == 0);  in main()
79         std::stol("a1", &idx);  in main()
84         assert(idx == 0);  in main()
88         std::stol(L"a1", &idx);  in main()
93         assert(idx == 0);  in main()
98         std::stol("9999999999999999999999999999999999999999999999999", &idx);  in main()
103         assert(idx == 0);  in main()
107         std::stol(L"9999999999999999999999999999999999999999999999999", &idx);  in main()
112         assert(idx == 0);  in main()