Method LookupTypeRefOrIdentifier

IDEHelper/Compiler/BfAutoComplete.cpp:402–525

The parser thought this was a type reference but it may not be

// The parser thought this was a type reference but it may not be
BfTypedValue BfAutoComplete::LookupTypeRefOrIdentifier(BfAstNode* node, bool* isStatic, BfEvalExprFlags evalExprFlags, BfType* expectingType)
{
	SetAndRestoreValue<bool> prevIgnoreClassifying(mModule->mIsInsideAutoComplete, true);

	auto _FixType = [](const BfTypedValue& typedValue)
	{
		if ((typedValue.mType != NULL) && (typedValue.mType->IsAllocType()))
		{
			BfTypedValue ret = typedValue;
			ret.mType = ret.mType->GetUnderlyingType();
			return ret;
		}
		return typedValue;
	};

	if (auto typeRef = BfNodeDynCast<BfTypeReference>(node))
	{
		if (auto namedTypeRef = BfNodeDynCast<BfNamedTypeReference>(typeRef))
		{
			BfExprEvaluator exprEvaluator(mModule);
			auto identifierResult = exprEvaluator.LookupIdentifier(namedTypeRef->mNameNode);
			if (identifierResult)
				return identifierResult;
			identifierResult = exprEvaluator.GetResult();// We need 'GetResult' to read property values
			if (identifierResult.HasType())
				return _FixType(identifierResult);
		}
		else if (auto qualifiedTypeRef = BfNodeDynCast<BfQualifiedTypeReference>(typeRef))
		{
			auto leftValue = LookupTypeRefOrIdentifier(qualifiedTypeRef->mLeft, isStatic);

			if (leftValue.mType)
			{
				if (leftValue.mType->IsPointer())
				{
					mModule->LoadValue(leftValue);
					leftValue.mType = leftValue.mType->GetUnderlyingType();
					leftValue.mKind = BfTypedValueKind_Addr;
				}

				if (auto rightNamedTypeRef = BfNodeDynCast<BfNamedTypeReference>(qualifiedTypeRef->mRight))
				{
					// This keeps the classifier from colorizing properties - this causes 'flashing' when we go back over this with a resolve pass
					//  that wouldn't catch this
					SetAndRestoreValue<bool> prevClassifier(mModule->mCompiler->mResolvePassData->mIsClassifying, false);

					BfExprEvaluator exprEvaluator(mModule);
					auto fieldResult = exprEvaluator.LookupField(qualifiedTypeRef->mRight, leftValue, rightNamedTypeRef->mNameNode->ToString());
					if (!fieldResult) // Was property?
						fieldResult = exprEvaluator.GetResult();
					if (fieldResult.HasType())
					{
						*isStatic = false;
						return _FixType(fieldResult);
					}
				}
			}
		}