Now that the dust has settled on the Decl refactoring, I noticed FieldDecl didn't need NextDeclarator.  As a result, I'm removing it. 

Removing both slots (NextDeclarator/Next) end up reducing the size of fields/ivars by 40%.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@41948 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/AST/ASTContext.cpp b/AST/ASTContext.cpp
index da07fbd..87f68fe 100644
--- a/AST/ASTContext.cpp
+++ b/AST/ASTContext.cpp
@@ -791,7 +791,7 @@
     FieldDecl *FieldDecls[4];
   
     for (unsigned i = 0; i < 4; ++i)
-      FieldDecls[i] = new FieldDecl(SourceLocation(), 0, FieldTypes[i], 0);
+      FieldDecls[i] = new FieldDecl(SourceLocation(), 0, FieldTypes[i]);
   
     CFConstantStringTypeDecl->defineBody(FieldDecls, 4);
   }