[analyzer] Rename addTrackNullOrUndefValueVisitor to trackNullOrUndefValue.

This helper function (in the clang::ento::bugreporter namespace) may add more
than one visitor, but conceptually it's tracking a single use of a null or
undefined value and should do so as best it can.

Also, the BugReport parameter has been made a reference to underscore that
it is non-optional.

llvm-svn: 162720

1 files changed, 1 insertions, 1 deletions

diff --git a/clang/lib/StaticAnalyzer/Checkers/UndefinedArraySubscriptChecker.cpp b/clang/lib/StaticAnalyzer/Checkers/UndefinedArraySubscriptChecker.cpp
index 6ae3c1875fb..2765672befb 100644
--- a/clang/lib/StaticAnalyzer/Checkers/UndefinedArraySubscriptChecker.cpp
+++ b/clang/lib/StaticAnalyzer/Checkers/UndefinedArraySubscriptChecker.cpp
@@ -42,7 +42,7 @@ UndefinedArraySubscriptChecker::checkPreStmt(const ArraySubscriptExpr *A,
       // Generate a report for this bug.
       BugReport *R = new BugReport(*BT, BT->getName(), N);
       R->addRange(A->getIdx()->getSourceRange());
-      bugreporter::addTrackNullOrUndefValueVisitor(N, A->getIdx(), R);
+      bugreporter::trackNullOrUndefValue(N, A->getIdx(), *R);
       C.EmitReport(R);
     }
   }