tree 47ddb13c62d45ea8ee26c02a35015cddc7781605
parent 6ec69c3f436babcdb83fd7ecb2ad722d8719bd89
author Douglas Gregor <dgregor@apple.com> 1350001010 +0000
committer Douglas Gregor <dgregor@apple.com> 1350001010 +0000

Track which particular submodule #undef's a macro, so that the actual
#undef only occurs if that submodule is imported.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165773 91177308-0d34-0410-b5e6-96231b3b80d8