Method setEnum

include/ast/component/type.h:240–240

  const EnumTy &getEnum() const noexcept { return *std::get_if<EnumTy>(&Type); }
  void setEnum(EnumTy &&Ty) noexcept { Type.emplace<EnumTy>(std::move(Ty)); }

  const OptionTy &getOption() const noexcept {
    return *std::get_if<OptionTy>(&Type);