Function largeInt

src/DesignCompile/CompileExpression.cpp:421–447

}

static bool largeInt(std::string_view str) {
  bool isSigned = false;
  size_t pos = str.find('\'');
  if (pos != std::string::npos) {
    if (str.find_first_of("sS") != std::string::npos) {
      isSigned = true;
      str = str.substr(pos + 3);
    } else {
      str = str.substr(pos + 2);
    }
  }
  std::string value(str);
  value = StringUtils::replaceAll(value, "_", "");
  bool isLarge = false;
  if (value.size() > 20) {
    isLarge = true;
  } else if (value.size() == 20) {
    if (isSigned) {
      int64_t test = 0;
      isLarge = NumUtils::parseInt64(value, &test) == nullptr;
    } else {
      uint64_t test = 0;
      isLarge = NumUtils::parseUint64(value, &test) == nullptr;
    }
  }
  return isLarge;
}

constant *compileConst(const FileContent *fC, NodeId child, Serializer &s) {
  VObjectType objtype = fC->Type(child);