commit ad11f1c66831cb1a6fc9223493afbb16e34926b1
author Daniel Dunbar <daniel@zuster.org> Mon Mar 26 18:48:59 2012 +0000
committer Daniel Dunbar <daniel@zuster.org> Mon Mar 26 18:48:59 2012 +0000
tree 89b84c071b8a64fd30a5a9eed7cc6452a99802a9
parent 4cd7edfa851ff5d9b37d09539a77685a12e82994

Revert r153443 "objective-c modern translator: extern "C" exported", it fails in testing.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@153454 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Rewrite/RewriteModernObjC.cpp

diff --git a/lib/Rewrite/RewriteModernObjC.cpp b/lib/Rewrite/RewriteModernObjC.cpp
index c4f721f..c0f7ea4 100644
--- a/lib/Rewrite/RewriteModernObjC.cpp
+++ b/lib/Rewrite/RewriteModernObjC.cpp
@@ -3200,7 +3200,6 @@
        e = Ivars.end(); i != e; i++) {
     ObjCIvarDecl *IvarDecl = (*i);
     Result += "\n";
-    Result += "extern \"C\" ";
     if (LangOpts.MicrosoftExt)
       Result += "__declspec(allocate(\".objc_ivar$B\")) ";
     if (LangOpts.MicrosoftExt && 
@@ -3210,7 +3209,7 @@
       if (CDecl->getImplementation())
         Result += "__declspec(dllexport) ";
     }
-    Result += "unsigned long ";
+    Result += "extern unsigned long ";
     WriteInternalIvarName(CDecl, IvarDecl, Result);
     Result += ";";
   }
@@ -5421,7 +5420,7 @@
   Result += "\tconst struct _prop_list_t *properties;\n";
   Result += "};\n";
   
-  Result += "extern \"C\" __declspec(dllimport) struct objc_cache _objc_empty_cache;\n";
+  Result += "__declspec(dllimport) extern struct objc_cache _objc_empty_cache;\n";
   
   meta_data_declared = true;
 }
@@ -5661,29 +5660,26 @@
   if (metaclass && rootClass) {
     // Need to handle a case of use of forward declaration.
     Result += "\n";
-    Result += "extern \"C\" ";
     if (CDecl->getImplementation())
       Result += "__declspec(dllexport) ";
-    Result += "struct _class_t OBJC_CLASS_$_";
+    Result += "extern struct _class_t OBJC_CLASS_$_";
     Result += CDecl->getNameAsString();
     Result += ";\n";
   }
   // Also, for possibility of 'super' metadata class not having been defined yet.
   if (!rootClass) {
     Result += "\n";
-    Result += "extern \"C\" ";
     if (CDecl->getSuperClass()->getImplementation())
       Result += "__declspec(dllexport) ";
-    Result += "struct _class_t "; 
+    Result += "extern struct _class_t "; 
     Result += VarName;
     Result += CDecl->getSuperClass()->getNameAsString();
     Result += ";\n";
     
     if (metaclass) {
-      Result += "extern \"C\" ";
       if (RootClass->getImplementation())
         Result += "__declspec(dllexport) ";
-      Result += "struct _class_t "; 
+      Result += "extern struct _class_t "; 
       Result += VarName;
       Result += RootClass->getNameAsString();
       Result += ";\n";
@@ -5794,11 +5790,10 @@
   // must declare an extern class object in case this class is not implemented 
   // in this TU.
   Result += "\n";
-  Result += "extern \"C\" ";
   if (ClassDecl->getImplementation())
     Result += "__declspec(dllexport) ";
   
-  Result += "struct _class_t ";
+  Result += "extern struct _class_t ";
   Result += "OBJC_CLASS_$_"; Result += ClassName;
   Result += ";\n";