866     std::string error_msg;  member
883         compiler_options_->instruction_set_, option, &parser_options->error_msg);  in ParseInstructionSetVariant()
885       Usage("%s", parser_options->error_msg.c_str());  in ParseInstructionSetVariant()
892           compiler_options_->instruction_set_, "default", &parser_options->error_msg);  in ParseInstructionSetFeatures()
895               parser_options->error_msg.c_str());  in ParseInstructionSetFeatures()
900             option, &parser_options->error_msg);  in ParseInstructionSetFeatures()
902       Usage("Error parsing '%s': %s", option.c_str(), parser_options->error_msg.c_str());  in ParseInstructionSetFeatures()
1072           compiler_options_->instruction_set_, "default", &parser_options->error_msg);  in ProcessOptions()
1075               parser_options->error_msg.c_str());  in ProcessOptions()
1300     std::string error_msg;  in ParseArgs()  local
1301     std::unique_ptr<M> args_uptr = M::Parse(argc, const_cast<const char**>(argv), &error_msg);  in ParseArgs()
1303       Usage("Failed to parse command line: %s", error_msg.c_str());  in ParseArgs()
1442     if (!ReadCompilerOptions(args, compiler_options_.get(), &error_msg)) {  in ParseArgs()
1443       Usage(error_msg.c_str());  in ParseArgs()
1481           std::string error_msg;  in OpenFile()  local
1486                                             &error_msg);  in OpenFile()
1531           std::string error_msg;  in OpenFile()  local
1538                                             &error_msg);  in OpenFile()
1542             PLOG(WARNING) << "Failed opening vdex file: " << error_msg;  in OpenFile()
1590       std::string error_msg;  in OpenFile()  local
1592         dm_file_.reset(ZipArchive::OpenFromFd(dm_fd_, "DexMetadata", &error_msg));  in OpenFile()
1594         dm_file_.reset(ZipArchive::Open(dm_file_location_.c_str(), &error_msg));  in OpenFile()
1597         LOG(WARNING) << "Could not open DexMetadata archive " << error_msg;  in OpenFile()
1603       std::string error_msg;  in OpenFile()  local
1605       std::unique_ptr<ZipEntry> zip_entry(dm_file_->Find(VdexFile::kVdexNameInDmFile, &error_msg));  in OpenFile()
1613             &error_msg,  in OpenFile()
1616           LOG(WARNING) << "Could not open vdex file in DexMetadata archive: " << error_msg;  in OpenFile()
2915       std::string* error_msg) {  in ReadCommentedInputFromZip()  argument
2916     std::unique_ptr<ZipArchive> zip_archive(ZipArchive::Open(zip_filename, error_msg));  in ReadCommentedInputFromZip()
2920     std::unique_ptr<ZipEntry> zip_entry(zip_archive->Find(input_filename, error_msg));  in ReadCommentedInputFromZip()
2922       *error_msg = StringPrintf("Failed to find '%s' within '%s': %s", input_filename,  in ReadCommentedInputFromZip()
2923                                 zip_filename, error_msg->c_str());  in ReadCommentedInputFromZip()
2926     MemMap input_file = zip_entry->ExtractToMemMap(zip_filename, input_filename, error_msg);  in ReadCommentedInputFromZip()
2928       *error_msg = StringPrintf("Failed to extract '%s' from '%s': %s", input_filename,  in ReadCommentedInputFromZip()
2929                                 zip_filename, error_msg->c_str());  in ReadCommentedInputFromZip()