[cfe-dev] Traversing a function body for call expressions. How ?

[Manasij Mukherjee]

Hi,
In a RecursiveASTVisitor implementation, I implement VisitFunctionDecl.
Now, from the FunctionDecl I have, I can call getBody and get a Stmt.

How can I visit all the functions this function calls ?
I have tried creating a StmtVisitor and ..err..defining VisitCallExpr !
That didn't work.

Can anyone point me to what I should be doing ?

Manasij Mukherjee