178   const char* strStart = str.c_str();  in stoul()  local
179   char* strEnd = const_cast<char*>(strStart);  in stoul()
180   const unsigned long result = strtoul(strStart, &strEnd, base);  in stoul()
190   } else if (strEnd == strStart || strtoulErrno != 0) {  in stoul()
195     *pos = static_cast<size_t>(strEnd - strStart);  in stoul()
205   const char* strStart = str.c_str();  in stoi()  local
206   char* strEnd = const_cast<char*>(strStart);  in stoi()
207   const long result = strtol(strStart, &strEnd, base);  in stoi()
217   } else if (strEnd == strStart || strtolErrno != 0) {  in stoi()
222     *pos = static_cast<size_t>(strEnd - strStart);  in stoi()
232   const char* strStart = str.c_str();  in stod()  local
233   char* strEnd = const_cast<char*>(strStart);  in stod()
234   const double result = strtod(strStart, &strEnd);  in stod()
244   } else if (strEnd == strStart || strtodErrno != 0) {  in stod()
249     *pos = static_cast<size_t>(strEnd - strStart);  in stod()