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RE: [cdt-dev] IScope.getPhysicalNode() not available in CDT 4.0
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Maybe I'm missing something, but doesn't getParent() do what you need?
Doug Schaefer, QNX Software Systems
Eclipse CDT Project Lead, http://cdtdoug.blogspot.com
> -----Original Message-----
> From: cdt-dev-bounces@xxxxxxxxxxx [mailto:cdt-dev-bounces@xxxxxxxxxxx] On
> Behalf Of Beth Tibbitts
> Sent: Wednesday, April 25, 2007 10:29 AM
> To: cdt-dev@xxxxxxxxxxx
> Subject: [cdt-dev] IScope.getPhysicalNode() not available in CDT 4.0
>
>
> One of my last remaining things to convert our PTP analysis code to CDT
> 4.0 ...
> The problem is that a class of ours, "Symbol" contains a method to get
> the defining function it's found within.
> It relied on IScope to supply the getPhysicalNode() method, which existed
> in CDT 3.1 but not CDT 4.0.
> Its ctor supplies:
> public Symbol( IASTDeclarator declarator, IASTDeclaration declaration)
> whose args are core.dom.ast classes.
> A simplified version of this method is provided here (without checks for
> null, exception catching etc.)
> Any ideas on how to get the containing node from an IASTDeclarator?
>
>
> /**
> * getDefiningFunction - get the function in which declartor is
> defined
> * @return IASTNode - either IASTTranslationUnit or
> IASTFunctionDefinition
> */
> public IASTNode getDefiningFunction()
> {
> IScope scope = declarator_.getName().resolveBinding().getScope
> ();//simplified
> if (scope==).null) return null;
>
> IASTNode node node = scope.getPhysicalNode(); // *** <===
> doesn't
> exist in CDT 4.0
>
> // keep moving up the tree until we find the node
> while(true) {
> if (node==null) return null;
> if (node instanceof IASTTranslationUnit) return node; //
> global dict
> if (node instanceof IASTFunctionDefinition) return node; //
> our function
> node = node.getParent();
> }
> }
>
> ...Beth
>
> Beth Tibbitts (859) 243-4981 (TL 545-4981)
> High Productivity Tools / Parallel Tools http://eclipse.org/ptp
> IBM T.J.Watson Research Center
> Mailing Address: IBM Corp., 455 Park Place, Lexington, KY 40511
>
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