tree 0c97cd43a55796c168142eaad7c1162b581e2017
parent 166b7bd43551964d65bcf4918f51a167b8374e2a
author Jordan Rose <jordan_rose@apple.com> 1346115051 +0000
committer Jordan Rose <jordan_rose@apple.com> 1346115051 +0000

[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.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162720 91177308-0d34-0410-b5e6-96231b3b80d8