message: Specify type explicitly
diff: @@ -20,7 +20,7 @@ namespace vcpkg::Strings::details
  va_list lst;
  va_start(lst, fmtstr);
  - auto sz = _vscprintf(fmtstr, lst);
  + const int sz = _vscprintf(fmtstr, lst);
  std::string output(sz, '\0');
  _vsnprintf_s(&output[0], output.size() + 1, output.size() + 1, fmtstr, lst);
  va_end(lst);
  @@ -33,7 +33,7 @@ namespace vcpkg::Strings::details
  va_list lst;
  va_start(lst, fmtstr);
  - auto sz = _vscwprintf(fmtstr, lst);
  + const int sz = _vscwprintf(fmtstr, lst);
  std::wstring output(sz, '\0');
  _vsnwprintf_s(&output[0], output.size() + 1, output.size() + 1, fmtstr, lst);
  va_end(lst);
  