327   const auto* unknown_string = declval<const char*>();  in testFormatStrings()  local
335     dprintf(some_fd, unknown_string, unsigned_value);  in testFormatStrings()
337     vdprintf(1, unknown_string, va);  in testFormatStrings()
351     asprintf(&retval, unknown_string, unsigned_value);  in testFormatStrings()
356     vasprintf(&retval, unknown_string, va);  in testFormatStrings()
362   syslog(0, unknown_string, unsigned_value);  in testFormatStrings()
364   vsyslog(0, unknown_string, va);  in testFormatStrings()
371     fprintf(file, unknown_string, unsigned_value);  in testFormatStrings()
373     vfprintf(file, unknown_string, va);  in testFormatStrings()
379   printf(unknown_string, unsigned_value);  in testFormatStrings()
381   vprintf(unknown_string, va);  in testFormatStrings()
388     sprintf(buf, unknown_string, unsigned_value);  in testFormatStrings()
390     sprintf(buf, unknown_string, va);  in testFormatStrings()
395     snprintf(buf, sizeof(buf), unknown_string, unsigned_value);  in testFormatStrings()
397     vsnprintf(buf, sizeof(buf), unknown_string, va);  in testFormatStrings()