1731     std::string expr_str(command, expr_content_start,  in PreprocessCommand()  local
1733     error = PreprocessToken(expr_str);  in PreprocessCommand()
1739     command.insert(start_backtick, std::string(expr_str));  in PreprocessCommand()
1740     pos = start_backtick + expr_str.size();  in PreprocessCommand()
1746 CommandInterpreter::PreprocessToken(std::string &expr_str) {  in PreprocessToken()  argument
1767       target.EvaluateExpression(expr_str.c_str(), exe_ctx.GetFramePtr(),  in PreprocessToken()
1783         expr_str = value_strm.GetData();  in PreprocessToken()
1788                                        expr_str.c_str());  in PreprocessToken()
1794                                      expr_str.c_str());  in PreprocessToken()
1810           "expression setup error for the expression '%s'", expr_str.c_str());  in PreprocessToken()
1814           "expression parse error for the expression '%s'", expr_str.c_str());  in PreprocessToken()
1819           expr_str.c_str());  in PreprocessToken()
1825           "expression discarded for the expression '%s'", expr_str.c_str());  in PreprocessToken()
1829           "expression interrupted for the expression '%s'", expr_str.c_str());  in PreprocessToken()
1834           expr_str.c_str());  in PreprocessToken()
1838           "expression timed out for the expression '%s'", expr_str.c_str());  in PreprocessToken()
1844                                      expr_str.c_str());  in PreprocessToken()
1849           expr_str.c_str());  in PreprocessToken()