Method ModifyDataTypeFromNode

sdk/angelscript/source/as_builder.cpp:6770–6853

}

asCDataType asCBuilder::ModifyDataTypeFromNode(const asCDataType &type, asCScriptNode *node, asCScriptCode *file, asETypeModifiers *inOutFlags, bool *autoHandle)
{
	asCDataType dt = type;

	if( inOutFlags ) *inOutFlags = asTM_NONE;

	// Is the argument sent by reference?
	asCScriptNode *n = node->firstChild;
	if( n && n->tokenType == ttAmp )
	{
		if (dt.GetTokenType() == ttVoid)
		{
			asCString msg;
			msg.Format(TXT_TYPE_s_CANNOT_BE_REFERENCE, type.Format(0).AddressOf());
			WriteError(msg, file, node->firstChild);
			return dt;
		}

		dt.MakeReference(true);
		n = n->next;

		if( n )
		{
			if( inOutFlags )
			{
				if( n->tokenType == ttIn )
					*inOutFlags = asTM_INREF;
				else if( n->tokenType == ttOut )
					*inOutFlags = asTM_OUTREF;
				else if( n->tokenType == ttInOut )
					*inOutFlags = asTM_INOUTREF;
				else
					asASSERT(false);
			}

			n = n->next;
		}
		else
		{
			if( inOutFlags )
				*inOutFlags = asTM_INOUTREF; // ttInOut
		}

		if( !engine->ep.allowUnsafeReferences &&
			inOutFlags && *inOutFlags == asTM_INOUTREF &&
			!(dt.GetTypeInfo() && (dt.GetTypeInfo()->flags & asOBJ_TEMPLATE_SUBTYPE)) )
		{
			// Verify that the base type support &inout parameter types
			if( !dt.IsObject() || dt.IsObjectHandle() || 
				!((dt.GetTypeInfo()->flags & asOBJ_NOCOUNT) || (CastToObjectType(dt.GetTypeInfo())->beh.addref && CastToObjectType(dt.GetTypeInfo())->beh.release)) )
				WriteError(TXT_ONLY_OBJECTS_MAY_USE_REF_INOUT, file, node->firstChild);
		}
	}

	if( autoHandle ) *autoHandle = false;

	if( n && n->tokenType == ttPlus )
	{