Method DoPopulateType_FinishEnum

IDEHelper/Compiler/BfModuleTypeUtils.cpp:3629–3793

}

void BfModule::DoPopulateType_FinishEnum(BfTypeInstance* typeInstance, bool underlyingTypeDeferred, HashContext* dataMemberHashCtx, BfType* unionInnerType)
{	
	if (typeInstance->mDefineState >= BfTypeDefineState_DefinedAndMethodsSlotting)
	{
		// Already locked
		return;
	}

	if (typeInstance->IsEnum())
	{
		int64 min = 0;
		int64 max = 0;

		bool isFirst = true;

		if (typeInstance->mTypeInfoEx == NULL)
			typeInstance->mTypeInfoEx = new BfTypeInfoEx();

		bool isAllInt64 = true;

		for (auto& fieldInstanceRef : typeInstance->mFieldInstances)
		{
			auto fieldInstance = &fieldInstanceRef;
			auto fieldDef = fieldInstance->GetFieldDef();
			if (fieldDef != NULL)
			{
				if ((fieldInstance->mConstIdx == -1) || (fieldInstance->mResolvedType != typeInstance))
					continue;

				auto constant = typeInstance->mConstHolder->GetConstantById(fieldInstance->mConstIdx);
				if (constant->mTypeCode != BfTypeCode_Int64)
					isAllInt64 = false;

				if (isFirst)
				{
					min = constant->mInt64;
					max = constant->mInt64;
					isFirst = false;
				}
				else
				{
					min = BF_MIN(constant->mInt64, min);
					max = BF_MAX(constant->mInt64, max);
				}
			}
		}

		typeInstance->mTypeInfoEx->mMinValue = min;
		typeInstance->mTypeInfoEx->mMaxValue = max;

		if (underlyingTypeDeferred)
		{
			BfTypeCode typeCode;

			if ((min == 0) && (max == 0))
				typeCode = BfTypeCode_None;
			else if ((min >= -0x80) && (max <= 0x7F))
				typeCode = BfTypeCode_Int8;