1 files changed, 28 insertions, 0 deletions
diff --git a/clang/lib/AST/ASTConsumer.cpp b/clang/lib/AST/ASTConsumer.cpp
new file mode 100644
index 00000000000..b3d12710927
--- /dev/null
+++ b/clang/lib/AST/ASTConsumer.cpp
@@ -0,0 +1,28 @@
+//===--- ASTConsumer.cpp - Abstract interface for reading ASTs --*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+//  This file defines the ASTConsumer class.
+//
+//===----------------------------------------------------------------------===//
+
+#include "clang/AST/ASTConsumer.h"
+#include "clang/AST/Decl.h"
+using namespace clang;
+
+ASTConsumer::~ASTConsumer() {}
+
+void ASTConsumer::HandleTopLevelDeclaration(Decl* d) {
+  if (ScopedDecl* sd = dyn_cast<ScopedDecl>(d))
+    while (sd) {
+      HandleTopLevelDecl(sd);
+      sd = sd->getNextDeclarator();
+    }
+  else
+    HandleTopLevelDecl(d);
+}