Add basic checking for passing NULL to CFRetain/CFRelease, since those functions
are not explicitly marked as not accepting NULL pointers. This check illustrates
how we need more refactoring in the custom-check logic.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75570 91177308-0d34-0410-b5e6-96231b3b80d8
3 files changed