Remove stray semi-colons.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@151631 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGObjCMac.cpp b/lib/CodeGen/CGObjCMac.cpp
index db910d9..f0682f2 100644
--- a/lib/CodeGen/CGObjCMac.cpp
+++ b/lib/CodeGen/CGObjCMac.cpp
@@ -1080,7 +1080,7 @@
 
   virtual void GenerateClass(const ObjCImplementationDecl *ClassDecl);
 
-  virtual void RegisterAlias(const ObjCCompatibleAliasDecl *OAD) {};
+  virtual void RegisterAlias(const ObjCCompatibleAliasDecl *OAD) {}
 
   virtual llvm::Value *GenerateProtocolRef(CGBuilderTy &Builder,
                                            const ObjCProtocolDecl *PD);
@@ -1335,7 +1335,7 @@
 
   virtual void GenerateClass(const ObjCImplementationDecl *ClassDecl);
 
-  virtual void RegisterAlias(const ObjCCompatibleAliasDecl *OAD) {};
+  virtual void RegisterAlias(const ObjCCompatibleAliasDecl *OAD) {}
 
   virtual llvm::Value *GenerateProtocolRef(CGBuilderTy &Builder,
                                            const ObjCProtocolDecl *PD);