tree c9b74d5cb4480367e0b4ba316ccc90941e8b027c
parent 0dcfbc5879694debfa83520ec09635d51afdf9de
author Chris Lattner <sabre@nondot.org> 1260766818 +0000
committer Chris Lattner <sabre@nondot.org> 1260766818 +0000

fix rdar://7466570 - Be more bug compatible with GCC when it comes to 
expanding directives withing macro expansions.  This is undefined behavior
according to 6.10.3p11, so we might as well be undefined in ways similar to
GCC.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91266 91177308-0d34-0410-b5e6-96231b3b80d8