From: Fariborz Jahanian <fjahanian@apple.com>
Date: Thu, 26 Mar 2009 23:57:56 +0000 (+0000)
Subject: Put back __OBJC2__ definition.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=47e60ac311d03a5813da70dd894b503d1c5c7c95;p=clang

Put back __OBJC2__ definition.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67802 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Lex/Preprocessor.cpp b/lib/Lex/Preprocessor.cpp
index a37b28b2b1..a43bb6427e 100644
--- a/lib/Lex/Preprocessor.cpp
+++ b/lib/Lex/Preprocessor.cpp
@@ -497,12 +497,8 @@ static void InitializePredefinedMacros(Preprocessor &PP,
   
   if (PP.getLangOptions().ObjC1) {
     DefineBuiltinMacro(Buf, "__OBJC__=1");
-#if 0
-// FIXME. This flag controls declaration of ivars which is
-// needed since we do not support synthesize ivars yet.
     if (PP.getLangOptions().ObjCNonFragileABI)
       DefineBuiltinMacro(Buf, "__OBJC2__=1");
-#endif
 
     if (PP.getLangOptions().getGCMode() == LangOptions::NonGC) {
       DefineBuiltinMacro(Buf, "__weak=");