[llvm-branch-commits] [cfe-branch] r72893 - /cfe/branches/Apple/objective-rewrite/tools/clang/Driver/RewriteObjC.cpp

[Steve Naroff]

Author: snaroff
Date: Thu Jun  4 16:50:23 2009
New Revision: 72893

URL: http://llvm.org/viewvc/llvm-project?rev=72893&view=rev
Log:
Fix <rdar://problem/6947512> clang ObjC rewriter: __OBJC_RW_DLLIMPORT NSConcreteStackBlock, NSConcreteGlobalBlock, _Block_object_assign, _Block_object_dispose.

Modified:
    cfe/branches/Apple/objective-rewrite/tools/clang/Driver/RewriteObjC.cpp

Modified: cfe/branches/Apple/objective-rewrite/tools/clang/Driver/RewriteObjC.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/branches/Apple/objective-rewrite/tools/clang/Driver/RewriteObjC.cpp?rev=72893&r1=72892&r2=72893&view=diff

==============================================================================
--- cfe/branches/Apple/objective-rewrite/tools/clang/Driver/RewriteObjC.cpp (original)
+++ cfe/branches/Apple/objective-rewrite/tools/clang/Driver/RewriteObjC.cpp Thu Jun  4 16:50:23 2009
@@ -552,10 +552,17 @@
   Preamble += "  void *FuncPtr;\n";
   Preamble += "};\n";
   Preamble += "// Runtime copy/destroy helper functions (from Block_private.h)\n";
-  Preamble += "__OBJC_RW_STATICIMPORT void _Block_object_assign(void *, const void *, const int);\n";
-  Preamble += "__OBJC_RW_STATICIMPORT void _Block_object_dispose(const void *, const int);\n";
-  Preamble += "__OBJC_RW_STATICIMPORT void *_NSConcreteGlobalBlock[32];\n";
-  Preamble += "__OBJC_RW_STATICIMPORT void *_NSConcreteStackBlock[32];\n";
+  Preamble += "#ifdef CF_EXPORT_CONSTANT_STRING\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";
+  Preamble += "extern \"C\" __declspec(dllexport) void *_NSConcreteStackBlock[32];\n";
+  Preamble += "#else\n";
+  Preamble += "__OBJC_RW_DLLIMPORT void _Block_object_assign(void *, const void *, const int);\n";
+  Preamble += "__OBJC_RW_DLLIMPORT void _Block_object_dispose(const void *, const int);\n";
+  Preamble += "__OBJC_RW_DLLIMPORT void *_NSConcreteGlobalBlock[32];\n";
+  Preamble += "__OBJC_RW_DLLIMPORT void *_NSConcreteStackBlock[32];\n";
+  Preamble += "#endif\n";
   Preamble += "#endif\n";
   if (LangOpts.Microsoft) {
     Preamble += "#undef __OBJC_RW_DLLIMPORT\n";