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-rw-r--r--include/clang/Analysis/PathSensitive/CheckerVisitor.def16
1 files changed, 10 insertions, 6 deletions
diff --git a/include/clang/Analysis/PathSensitive/CheckerVisitor.def b/include/clang/Analysis/PathSensitive/CheckerVisitor.def
index 96e0d0c97b..27c316897b 100644
--- a/include/clang/Analysis/PathSensitive/CheckerVisitor.def
+++ b/include/clang/Analysis/PathSensitive/CheckerVisitor.def
@@ -11,7 +11,14 @@
//
//===---------------------------------------------------------------------===//
-#ifdef PREVISIT
+#ifndef PREVISIT
+#define PREVISIT(NODE)
+#endif
+
+#ifndef POSTVISIT
+#define POSTVISIT(NODE)
+#endif
+
PREVISIT(ArraySubscriptExpr)
PREVISIT(BinaryOperator)
PREVISIT(CallExpr)
@@ -19,12 +26,9 @@ PREVISIT(CastExpr)
PREVISIT(DeclStmt)
PREVISIT(ObjCMessageExpr)
PREVISIT(ReturnStmt)
-#undef PREVISIT
-#endif
-#ifdef POSTVISIT
POSTVISIT(CallExpr)
POSTVISIT(BinaryOperator)
-#undef POSTVISIT
-#endif
+#undef PREVISIT
+#undef POSTVISIT