A couple more small changes which are probably required for Cygwin 
builds to work (PR4088).

llvm-svn: 70269
diff --git a/clang/lib/AST/DeclBase.cpp b/clang/lib/AST/DeclBase.cpp
index 707383a..071fb79 100644
--- a/clang/lib/AST/DeclBase.cpp
+++ b/clang/lib/AST/DeclBase.cpp
@@ -469,7 +469,7 @@
   ExternalASTSource *Source = Context.getExternalSource();
   assert(hasExternalLexicalStorage() && Source && "No external storage?");
 
-  llvm::SmallVector<unsigned, 64> Decls;
+  llvm::SmallVector<uint32_t, 64> Decls;
   if (Source->ReadDeclsLexicallyInContext(const_cast<DeclContext *>(this), 
                                           Decls))
     return;