Method FindTypeDef

IDEHelper/Compiler/BfModuleTypeUtils.cpp:10543–10668

}

BfTypeDef* BfModule::FindTypeDef(const BfAtomComposite& findName, int numGenericArgs, BfTypeInstance* typeInstanceOverride, BfTypeLookupError* error, BfResolveTypeRefFlags resolveFlags)
{
	//BP_ZONE("BfModule::FindTypeDef_1");

	BfTypeInstance* typeInstance = (typeInstanceOverride != NULL) ? typeInstanceOverride : mCurTypeInstance;
	auto useTypeDef = GetActiveTypeDef(typeInstanceOverride, true);

	if ((mCurMethodState != NULL) && (mCurMethodState->mMixinState != NULL))
		typeInstance = mCurMethodState->mMixinState->mMixinMethodInstance->GetOwner();

	if (useTypeDef != NULL)
		useTypeDef = useTypeDef->GetDefinition();

	if ((typeInstance == NULL) && (useTypeDef == NULL))
	{
		BfProject* project = NULL;
		if ((mContext->mCurTypeState != NULL) && (mContext->mCurTypeState->mActiveProject != NULL))
			project = mContext->mCurTypeState->mActiveProject;
		else if ((mCompiler->mResolvePassData != NULL) && (!mCompiler->mResolvePassData->mParsers.IsEmpty()))
			project = mCompiler->mResolvePassData->mParsers[0]->mProject;

		//BP_ZONE("System.FindTypeDef_2");
		Array<BfAtomComposite> namespaceSearch;
		if (mContext->mCurNamespaceNodes != NULL)
		{
			String checkNamespace;
 			for (auto namespaceNode : *mContext->mCurNamespaceNodes)
 			{
				if (namespaceNode->mNameNode != NULL)
				{
					if (!checkNamespace.IsEmpty())
						checkNamespace += ".";
					namespaceNode->mNameNode->ToString(checkNamespace);
				}
 			}

			if (!checkNamespace.IsEmpty())
			{
				BfAtomCompositeT<16> atomComposite;
				if (mSystem->ParseAtomComposite(checkNamespace, atomComposite))
					namespaceSearch.Add(atomComposite);
			}
		}

		BfFindTypeDefFlags findDefFlags = BfFindTypeDefFlag_None;
		if ((resolveFlags & BfResolveTypeRefFlag_AllowGlobalContainer) != 0)
			findDefFlags = (BfFindTypeDefFlags)(findDefFlags | BfFindTypeDefFlag_AllowGlobal);

		BfTypeDef* ambiguousTypeDef = NULL;
		BfTypeDef *result = mSystem->FindTypeDef(findName, numGenericArgs, project, namespaceSearch, &ambiguousTypeDef, findDefFlags);
		if ((ambiguousTypeDef != NULL) && (error != NULL))
		{
			error->mErrorKind = BfTypeLookupError::BfErrorKind_Ambiguous;
			error->mAmbiguousTypeDef = ambiguousTypeDef;
			if (error->mRefNode != NULL)
				ShowAmbiguousTypeError(error->mRefNode, result, ambiguousTypeDef);
		}