Function TypeFinish

NULLC/Callbacks.cpp:4939–5058

End of type definition

// End of type definition
void TypeFinish()
{
	// Class members changed variable top, here we restore it to original position
	varTop -= newType->size;
	// In NULLC, all classes have sizes multiple of 4, so add padding if necessary
	if(newType->size % 4 != 0)
	{
		newType->paddingBytes = 4 - (newType->size % 4);
		newType->size += 4 - (newType->size % 4);
	}

	// Wrap all member function definitions into one expression list
	CodeInfo::nodeList.push_back(new NodeZeroOP());
	AddOneExpressionNode();
	for(unsigned int i = 0; i < methodCount; i++)
		AddTwoExpressionNode();
	newType->definitionList = CodeInfo::nodeList.back();

	// Shift new types generated inside up, so that declaration will be in the correct order in C translation
	for(unsigned int i = newType->originalIndex + 1; i < CodeInfo::typeInfo.size(); i++)
		CodeInfo::typeInfo[i]->originalIndex--;
	newType->originalIndex = CodeInfo::typeInfo.size() - 1;

	// Remove all aliases defined inside class definition
	AliasInfo *info = newType->childAlias;
	while(info)
	{
		CodeInfo::classMap.remove(info->nameHash, info->type);
		info = info->next;
	}
	newType->hasFinished = true;

	// Check if custom default assignment operator is required
	bool customConstructor = false;
	TypeInfo::MemberVariable *curr = newType->firstVariable;
	for(; curr; curr = curr->next)
	{
		TypeInfo *base = curr->type;
		while(base && base->arrLevel && base->arrSize != TypeInfo::UNSIZED_ARRAY) // Unsized arrays are not initialized
			base = base->subType;
		if(HasConstructor(base, 0))
			customConstructor = true;
	}

	if(customConstructor)
	{
		currType = typeVoid;
		const char *constructorName = FindConstructorName(newType);
		unsigned length = (unsigned)strlen(constructorName);
		char *name = AllocateString(length + 2);
		SafeSprintf(name, length + 2, "%s$", constructorName);
		FunctionAdd(CodeInfo::lastKnownStartPos, name);
		currDefinedFunc.back()->typeConstructor = true;
		FunctionStart(CodeInfo::lastKnownStartPos);
		AddVoidNode();
		FunctionEnd(CodeInfo::lastKnownStartPos);
		AddTwoExpressionNode();
	}