| commit | c12906ee78e006df6a71acf52ca9dd3171ddbf07 | [log] [tgz] |
|---|---|---|
| author | Douglas Gregor <dgregor@apple.com> | Mon Sep 24 19:56:18 2012 +0000 |
| committer | Douglas Gregor <dgregor@apple.com> | Mon Sep 24 19:56:18 2012 +0000 |
| tree | 9f5b63b76d2234499eec9263896b573ef0f554dd | |
| parent | 5e02f6525d109c42650575c352bd2fdb14ed4193 [diff] |
Make sure that we don't end up making an #undef'd macro visible after the fact. Test cases will come when we're actually (de-)serializing macro history. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@164549 91177308-0d34-0410-b5e6-96231b3b80d8