[analyzer] MoveChecker: NFC: Remove the workaround for the "zombie symbols" bug.
The checker had extra code to clean up memory regions that were sticking around
in the checker without ever being cleaned up due to the bug that was fixed in
r347953. Because of that, if a region was moved from, then became dead,
and then reincarnated, there were false positives.
Why regions are even allowed to reincarnate is a separate story. Luckily, this
only happens for local regions that don't produce symbols when loaded from.
No functional change intended. The newly added test demonstrates that even
though no cleanup is necessary upon destructor calls, the early return
cannot be removed. It was not failing before the patch.
Differential Revision: https://reviews.llvm.org/D54372
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@348208
91177308-0d34-0410-b5e6-
96231b3b80d8
projects / clang / commit