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



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70269 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/clang/AST/ExternalASTSource.h b/include/clang/AST/ExternalASTSource.h
index db8a970..930173a 100644
--- a/include/clang/AST/ExternalASTSource.h
+++ b/include/clang/AST/ExternalASTSource.h
@@ -87,7 +87,7 @@
   /// \returns true if there was an error while reading the
   /// declarations for this declaration context.
   virtual bool ReadDeclsLexicallyInContext(DeclContext *DC,
-                                  llvm::SmallVectorImpl<unsigned> &Decls) = 0;
+                                  llvm::SmallVectorImpl<uint32_t> &Decls) = 0;
 
   /// \brief Read all of the declarations visible from a declaration
   /// context.
diff --git a/lib/AST/DeclBase.cpp b/lib/AST/DeclBase.cpp
index 707383a..071fb79 100644
--- a/lib/AST/DeclBase.cpp
+++ b/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;