Teach libclang not to recursive into default argument expressions

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112866 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/tools/libclang/CIndex.cpp b/tools/libclang/CIndex.cpp
index 2b3364c77e186d266a1bb4d3e6088b233f0154dc..89816acfa63e50e37af19742bb7ef6c08c932cb4 100644 (file)
--- a/tools/libclang/CIndex.cpp
+++ b/tools/libclang/CIndex.cpp
@@ -385,6 +385,7 @@ public:
   // FIXME: InitListExpr (for the designators)
   // FIXME: DesignatedInitExpr
   bool VisitCXXTypeidExpr(CXXTypeidExpr *E);
+  bool VisitCXXDefaultArgExpr(CXXDefaultArgExpr *E) { return false; }
 };
 
 } // end anonymous namespace