Actually this will definitely need more effort/investigation, as this only helped with the ActionScript within my test MXML file (below); it didn't help when I had an assignment. So maybe the 'get' is sorted with the below but the 'set' needs to be sorted within the MethodBodySemanticChecker.checkLValue() method?
thanks --- Code from TextButton's click handler; compiles with my below hack: var tgt : TextButton = event.target as TextButton; var date : Date = new Date(); if (tgt) tgt.text = "Thanks: " + date.toTimeString() + ".." + date.fullYear; Code that fails to compile still: date.fullYear = 2016; -----Original Message----- From: Frost, Andrew [mailto:[email protected]] Sent: 28 June 2018 17:04 To: [email protected] Subject: [EXTERNAL] Royale compiler not handling Date.fullYear etc Hi guys I'm getting errors with the Royale compiler when trying to access the properties of a Date object ("Error: Access of possibly undefined property fullYear through a reference with static type Date.") Having looked into it, this is because the JavaScript 'Date' object has "getFullYear" and "setFullYear", rather than set/get functions. There looks like there's some clever code going on within BinaryOperatorEmitter.java which should be able to handle this and translate the output (which it does, and which works fine), but we're getting the AccessUndefinedMemberProblem error reported prior to this. It looked to me as if there were a few possible workarounds for this, but I was thinking it might be better if someone a little more familiar with the compiler code was to look at this? I put in a hack within the "MethodBodySemanticChecker" class, in the "checkMemberAccess" method: IDefinition def = utils.getDefinition(member_node); // Is this a special case of "Date" where access to properties need to be functions? if ( (def == null) && (iNode instanceof MemberAccessExpressionNode) ) { IExpressionNode left = ((MemberAccessExpressionNode) iNode).getLeftOperandNode(); IExpressionNode right = ((MemberAccessExpressionNode) iNode).getRightOperandNode(); if (left instanceof IdentifierNode && right instanceof IdentifierNode) { ITypeDefinition classLeft = left.resolveType(project); if (classLeft != null && classLeft.getBaseName().equals("Date") ) { // is the right hand side one of our acceptable elements? String memberName = ((IdentifierNode) right).getName(); final String[] allowed = { "time", "fullYear", "month", "date", "fullYearUTC", "monthUTC", "dateUTC", "hours", "minutes", "seconds", "milliseconds", "hoursUTC", "minutesUTC", "secondsUTC","millisecondsUTF" }; if ( Arrays.asList(allowed).contains(memberName) ) return; } } } if ( def == null && utils.definitionCanBeAnalyzed(member) ) { This works - and the other BinaryOperatorEmitter code then kicks in to output the correct JavaScript - but it's not very elegant! and may screw up if anyone has created their own something.Date class .. so I was thinking it would be better to be fixed by an expert! Let me know if you'd like me to raise an issue on the royale-compiler github project for this.. thanks Andrew
