[analyzer] Don't track return value of NSNull +null for retain/release tracking.
authorTed Kremenek <kremenek@apple.com>
Fri, 3 Jan 2014 01:19:28 +0000 (01:19 +0000)
committerTed Kremenek <kremenek@apple.com>
Fri, 3 Jan 2014 01:19:28 +0000 (01:19 +0000)
commit9b12e72376e0d3a3356998198cb6cbff4879698e
tree4d5e05e48de2f6fd25453bf0a3b03a7ead718c8e
parent1bda4596b6a937d62433d9e8fb022917208c4cc3
[analyzer] Don't track return value of NSNull +null for retain/release tracking.

Fixes <rdar://problem/12858915>.

llvm-svn: 198388
clang/lib/StaticAnalyzer/Checkers/RetainCountChecker.cpp
clang/test/Analysis/retain-release.m