| commit | 06d9b1ad0bca7230cbae57e3e3207dda77a9eac0 | [log] [tgz] |
|---|---|---|
| author | Douglas Gregor <dgregor@apple.com> | Thu Apr 14 21:41:34 2011 +0000 |
| committer | Douglas Gregor <dgregor@apple.com> | Thu Apr 14 21:41:34 2011 +0000 |
| tree | 9e93f058773b34ed30b187c0b79f430a8da655be | |
| parent | 5da3c08728d3d1091f4f3fa01f9d813a45d150f5 [diff] |
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