tree 9e93f058773b34ed30b187c0b79f430a8da655be
parent 5da3c08728d3d1091f4f3fa01f9d813a45d150f5
author Douglas Gregor <dgregor@apple.com> 1302817294 +0000
committer Douglas Gregor <dgregor@apple.com> 1302817294 +0000

Harden Clang's cursor visitation logic against NULL declaration,
statement, and expression pointers. While these shouldn't happen, it's
better to be safe in libclang.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@129539 91177308-0d34-0410-b5e6-96231b3b80d8