[cfe-dev] TraverseExplicitCastExpr?

[scott constable via cfe-dev]

Hi,

I'm writing a clang libtool using RecursiveASTVisitor, and I've noticed
that I can define Traverse* for some types, but not others. For instance, I
can define TraverseArraySubscriptExpr() and TraverseMemberExpr(), but not
TraverseExplicitCastExpr(). So I can write

bool MyVisitor::TraverseExplicitCastExpr(ExplicitCastExpr *ECE) {
  // do some stuff
  return RecursiveASTVisitor<MyVisitor>::TraverseExplicitCastExpr(ECE);
}

but then the compiler complains that there is no TraverseExplicitCastExpr
in the base class RecursiveASTVisitor<MyVisitor>. But if I do the same for
an ArraySubscriptExpr, it compiles just fine.

Any insight into this matter would be much appreciated.

Thanks,

Scott Constable
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