[cfe-dev] Expr walk up? Looking for Enum name not value?

steveneliuk s.eliuk at samsung.com
Tue Apr 30 11:44:24 PDT 2013

Here is some example code if say you have a VisitCallExpr,

Reminder, this doesnt answer my original question but if your looking for
MacroName this will do it.

bool VisitCallExpr(CallExpr *CE){
//traverse the subexpressions/args
for(clang::CallExpr::arg_iterator argHead = CE->arg_begin(), 
     argTail = CE->arg_end(); 
     argHead != argTail;
SourceRange range = argHead->getSourceRange();
if(range.getBegin().isMacroID() || range.getEnd().isMacroID()){


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