[cfe-dev] DeclRefExpr nodes from AST.

[Mohit Asudani]

Hi


I have made my own ASTConsumer. I want to traverse entire program AST and look for all DeclRefExpr and MemberExpr Nodes.I have reference to ASTContext ( within HandleTranslationUnit() ), how should I proceed from this reference to starting node of AST for traversal ?

Thanks Mohit Asudani
 		 	   		  
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