Function GetFunctionContext

NULLC/Callbacks.cpp:1285–1317

}

void GetFunctionContext(const char* pos, FunctionInfo *fInfo, bool handleThisCall)
{
	if(fInfo->type == FunctionInfo::LOCAL || fInfo->type == FunctionInfo::COROUTINE)
	{
		VariableInfo **info = NULL;
		InplaceStr	context;
		// If function is already implemented, we can take context variable information from function information
		if(fInfo->funcContext)
		{
			info = &fInfo->funcContext;
			context = (*info)->name;
		}else{
			char	*contextName = AllocateString(fInfo->nameLength + 24);
			int length = sprintf(contextName, "$%s_%d_ext", fInfo->name, fInfo->indexInArr);
			unsigned int contextHash = GetStringHash(contextName);
			info = varMap.find(contextHash);
			context = InplaceStr(contextName, length);
		}
		if(!info)
		{
			CodeInfo::nodeList.push_back(new NodeNumber(0, CodeInfo::GetReferenceType(typeInt)));
		}else{
			AddGetAddressNode(pos, context);
			// This could be a forward-declared context, so make sure address will be correct if it changes
			if(CodeInfo::nodeList.back()->nodeType == typeNodeGetAddress)
				((NodeGetAddress*)CodeInfo::nodeList.back())->SetAddressTracking();
			CodeInfo::nodeList.push_back(new NodeDereference());
		}
	}else if(fInfo->type == FunctionInfo::THISCALL && handleThisCall){
		AddGetAddressNode(pos, InplaceStr("this", 4));
		CodeInfo::nodeList.push_back(new NodeDereference());
	}
}

// Function that retrieves variable address
void AddGetAddressNode(const char* pos, InplaceStr varName)