commit fe56a63075f2a8407d61a8766e52ab822841a629
author Steve Naroff <snaroff@apple.com> Thu Mar 05 15:22:01 2009 +0000
committer Steve Naroff <snaroff@apple.com> Thu Mar 05 15:22:01 2009 +0000
tree 4bb51da35af40125e88087176d7f93ef77648803
parent 1bdbf635cb571c894147c9cb38eaaacbf7ded611

Fix <rdar://problem/6144382> [sema] gcc inconsistency w.r.t. forward protocol declarations.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66161 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Sema/Sema.h

diff --git a/lib/Sema/Sema.h b/lib/Sema/Sema.h
index de9b4cd..d7d8063 100644
--- a/lib/Sema/Sema.h
+++ b/lib/Sema/Sema.h
@@ -25,6 +25,7 @@
 #include "llvm/ADT/DenseSet.h"
 #include "llvm/ADT/SmallPtrSet.h"
 #include "llvm/ADT/OwningPtr.h"
+#include "clang/AST/DeclObjC.h"
 #include <string>
 #include <vector>
 
@@ -1678,6 +1679,11 @@
                     SourceLocation AtCompatibilityAliasLoc,
                     IdentifierInfo *AliasName,  SourceLocation AliasLocation,
                     IdentifierInfo *ClassName, SourceLocation ClassLocation);
+
+  void CheckForwardProtocolDeclarationForCircularDependency(
+    IdentifierInfo *PName,
+    SourceLocation &PLoc, SourceLocation PrevLoc,
+    const ObjCList<ObjCProtocolDecl> &PList);
                     
   virtual DeclTy *ActOnStartProtocolInterface(
                     SourceLocation AtProtoInterfaceLoc,