tree 04ae886c76f99dff195b6e946275551cb3d7f073
parent d764437c9ce6feae11a9fca35bbc4ebc004f69e0
author Anna Zaks <ganna@apple.com> 1329179173 +0000
committer Anna Zaks <ganna@apple.com> 1329179173 +0000

[analyzer] Malloc Checker: realloc: add dependency between the symbols
in realloc map. 

If there is no dependency, the reallocated ptr will get garbage
collected before we know that realloc failed, which would lead us to
missing a memory leak warning.

Also added new test cases, which we can handle now.
Plus minor cleanups.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150446 91177308-0d34-0410-b5e6-96231b3b80d8