Add checker for CWE-469: Use of Pointer Subtraction to Determine Size. This
checker does not build sink nodes. Because svaluator computes an unknown value
for the subtraction now.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86517 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/GRExprEngineInternalChecks.h b/lib/Analysis/GRExprEngineInternalChecks.h
index 42753b9..6d080dc 100644
--- a/lib/Analysis/GRExprEngineInternalChecks.h
+++ b/lib/Analysis/GRExprEngineInternalChecks.h
@@ -24,6 +24,6 @@
 void RegisterReturnStackAddressChecker(GRExprEngine &Eng);  
 void RegisterReturnUndefChecker(GRExprEngine &Eng);
 void RegisterVLASizeChecker(GRExprEngine &Eng);
-  
+void RegisterPointerSubChecker(GRExprEngine &Eng);  
 } // end clang namespace
 #endif