[cdt-dev] IScope.getPhysicalNode() not available in CDT 4.0

[Beth Tibbitts <tibbitts@xxxxxxxxxx>]

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