Eliminate ObjCForwardProtocolDecl, which is redundant now that

ObjCProtocolDecl modules forward declarations properly.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@147415 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 1 insertions, 11 deletions

diff --git a/lib/Frontend/ASTUnit.cpp b/lib/Frontend/ASTUnit.cpp
index 5a9f077263..5272636fa9 100644
--- a/lib/Frontend/ASTUnit.cpp
+++ b/lib/Frontend/ASTUnit.cpp
@@ -827,17 +827,7 @@ void AddTopLevelDeclarationToHash(Decl *D, unsigned &Hash) {
       Hash = llvm::HashString(NameStr, Hash);
     }
     return;
-  }
-  
-  if (ObjCForwardProtocolDecl *Forward 
-      = dyn_cast<ObjCForwardProtocolDecl>(D)) {
-    for (ObjCForwardProtocolDecl::protocol_iterator 
-         P = Forward->protocol_begin(),
-         PEnd = Forward->protocol_end();
-         P != PEnd; ++P)
-      AddTopLevelDeclarationToHash(*P, Hash);
-    return;
-  }
+  }  
 }
 
 class TopLevelDeclTrackerConsumer : public ASTConsumer {