23     assert(std::stof("0") == 0);  in main()
24     assert(std::stof("-0") == 0);  in main()
25     assert(std::stof("-10") == -10);  in main()
26     assert(std::stof(" 10") == 10);  in main()
29         assert(std::stof("10g", &idx) == 10);  in main()
34         assert(std::stof("INF", &idx) == INFINITY);  in main()
39         assert(std::isnan(std::stof("NAN", &idx)));  in main()
46             assert(std::stof("1.e60", &idx) == INFINITY);  in main()
55             assert(std::stof("1.e360", &idx) == INFINITY);  in main()
64             (void)std::stof("", &idx);  in main()
73             (void)std::stof("  - 8", &idx);  in main()
82             (void)std::stof("a1", &idx);  in main()
91     assert(std::stof(L"0") == 0);  in main()
92     assert(std::stof(L"-0") == 0);  in main()
93     assert(std::stof(L"-10.5") == -10.5);  in main()
94     assert(std::stof(L" 10") == 10);  in main()
97         assert(std::stof(L"10g", &idx) == 10);  in main()
102         assert(std::stof(L"INF", &idx) == INFINITY);  in main()
107         assert(std::isnan(std::stof(L"NAN", &idx)));  in main()
114             assert(std::stof(L"1.e60", &idx) == INFINITY);  in main()
123             assert(std::stof(L"1.e360", &idx) == INFINITY);  in main()
132             (void)std::stof(L"", &idx);  in main()
141             (void)std::stof(L"  - 8", &idx);  in main()
150             (void)std::stof(L"a1", &idx);  in main()