Method GetUnderlyingType

IDEHelper/Compiler/BfResolvedTypeUtils.cpp:2806–2840

}

BfType* BfTypeInstance::GetUnderlyingType()
{
	if (!mIsTypedPrimitive)
	{
		if ((mGenericTypeInfo != NULL) && (!mGenericTypeInfo->mTypeGenericArguments.IsEmpty()))
			return mGenericTypeInfo->mTypeGenericArguments[0];
		return NULL;
	}

	if (mTypeInfoEx == NULL)
		mTypeInfoEx = new BfTypeInfoEx();
	if (mTypeInfoEx->mUnderlyingType != NULL)
		return mTypeInfoEx->mUnderlyingType;

	auto checkTypeInst = this;
	while (checkTypeInst != NULL)
	{
		if (!checkTypeInst->mFieldInstances.empty())
		{
			auto& lastField = checkTypeInst->mFieldInstances.back();
			if (lastField.mFieldIdx == -1)
			{
				auto underlyingType = lastField.mResolvedType;
				BF_ASSERT(underlyingType != this);
				mTypeInfoEx->mUnderlyingType = underlyingType;
				return mTypeInfoEx->mUnderlyingType;
			}
		}
		checkTypeInst = checkTypeInst->mBaseType;
		if ((checkTypeInst != NULL) && (checkTypeInst->IsIncomplete()))
			mModule->PopulateType(checkTypeInst, BfPopulateType_Data);
	}
	//BF_FATAL("Failed");
	return mTypeInfoEx->mUnderlyingType;
}

bool BfTypeInstance::IsValuelessType()
{