From: Steve Naroff <snaroff@apple.com>
Date: Sun, 6 Dec 2009 01:52:22 +0000 (+0000)
Subject: Integrate the following from the 'objective-rewrite' branch:
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=c9c1e9c4b513e83146eff1728142683980df26a7;p=clang

Integrate the following from the 'objective-rewrite' branch:

http://llvm.org/viewvc/llvm-project?view=rev&revision=86026

Note: The 'improved debugging' changes weren't integrated (since they were later reverted, since they didn't improve debugging).



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90693 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Frontend/RewriteObjC.cpp b/lib/Frontend/RewriteObjC.cpp
index a9bf3c04fc..a744ff3742 100644
--- a/lib/Frontend/RewriteObjC.cpp
+++ b/lib/Frontend/RewriteObjC.cpp
@@ -555,7 +555,7 @@ void RewriteObjC::Initialize(ASTContext &context) {
   Preamble += "  void *FuncPtr;\n";
   Preamble += "};\n";
   Preamble += "// Runtime copy/destroy helper functions (from Block_private.h)\n";
-  Preamble += "#ifdef CF_EXPORT_CONSTANT_STRING\n";
+  Preamble += "#ifdef __OBJC_EXPORT_BLOCKS\n";
   Preamble += "extern \"C\" __declspec(dllexport) void _Block_object_assign(void *, const void *, const int);\n";
   Preamble += "extern \"C\" __declspec(dllexport) void _Block_object_dispose(const void *, const int);\n";
   Preamble += "extern \"C\" __declspec(dllexport) void *_NSConcreteGlobalBlock[32];\n";