80 ParseSingleArgument(llvm::StringRef command) {  in ParseSingleArgument()  argument
97     size_t regular = command.find_first_of(" \t\r\"'`\\");  in ParseSingleArgument()
98     arg += command.substr(0, regular);  in ParseSingleArgument()
99     command = command.substr(regular);  in ParseSingleArgument()
101     if (command.empty())  in ParseSingleArgument()
104     char special = command.front();  in ParseSingleArgument()
105     command = command.drop_front();  in ParseSingleArgument()
108       if (command.empty()) {  in ParseSingleArgument()
115       if (strchr(" \t\\'\"`", command.front()) == nullptr)  in ParseSingleArgument()
118       arg += command.front();  in ParseSingleArgument()
119       command = command.drop_front();  in ParseSingleArgument()
139         command = ParseDoubleQuotes(command, arg);  in ParseSingleArgument()
143         size_t quoted = command.find(special);  in ParseSingleArgument()
144         arg += command.substr(0, quoted);  in ParseSingleArgument()
145         command = command.substr(quoted);  in ParseSingleArgument()
149       if (!command.empty())  in ParseSingleArgument()
150         command = command.drop_front();  in ParseSingleArgument()
156   return std::make_tuple(arg, first_quote_char, command);  in ParseSingleArgument()
168 Args::Args(llvm::StringRef command) { SetCommandString(command); }  in Args()  argument
211 bool Args::GetCommandString(std::string &command) const {  in GetCommandString()
212   command.clear();  in GetCommandString()
216       command += ' ';  in GetCommandString()
219      command += quote;  in GetCommandString()
220     command += m_entries[i].ref();  in GetCommandString()
222       command += quote;  in GetCommandString()
228 bool Args::GetQuotedCommandString(std::string &command) const {  in GetQuotedCommandString()
229   command.clear();  in GetQuotedCommandString()
233       command += ' ';  in GetQuotedCommandString()
236       command += m_entries[i].quote;  in GetQuotedCommandString()
237       command += m_entries[i].ref();  in GetQuotedCommandString()
238       command += m_entries[i].quote;  in GetQuotedCommandString()
240       command += m_entries[i].ref();  in GetQuotedCommandString()
247 void Args::SetCommandString(llvm::StringRef command) {  in SetCommandString()  argument
251   command = ltrimForArgs(command);  in SetCommandString()
254   while (!command.empty()) {  in SetCommandString()
255     std::tie(arg, quote, command) = ParseSingleArgument(command);  in SetCommandString()
258     command = ltrimForArgs(command);  in SetCommandString()