From c4eb7acde423870081630f4b94b068e3367f8a41 Mon Sep 17 00:00:00 2001
From: Nick Lewycky <nicholas@mxc.ca>
Date: Thu, 18 Oct 2012 07:55:46 +0000
Subject: Put used="1" on all used declarations in the XML dumper. This allows
 us to start seeing the bit so that we can find bugs and write tests for it.

llvm-svn: 166171
---
 clang/lib/AST/DumpXML.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'clang/lib/AST/DumpXML.cpp')

diff --git a/clang/lib/AST/DumpXML.cpp b/clang/lib/AST/DumpXML.cpp
index 700769d0216..81745c614c2 100644
--- a/clang/lib/AST/DumpXML.cpp
+++ b/clang/lib/AST/DumpXML.cpp
@@ -1,4 +1,4 @@
-//===--- DumpXML.cpp - Detailed XML dumping ---------------------*- C++ -*-===//
+//===--- DumpXML.cpp - Detailed XML dumping -------------------------------===//
 //
 //                     The LLVM Compiler Infrastructure
 //
@@ -64,6 +64,8 @@ template <class Impl> struct XMLDeclVisitor {
   static_cast<Impl*>(this)->NAME(static_cast<CLASS*>(D))
 
   void dispatch(Decl *D) {
+    if (D->isUsed())
+      static_cast<Impl*>(this)->set("used", "1");
     switch (D->getKind()) {
 #define DECL(DERIVED, BASE) \
       case Decl::DERIVED: \
-- 
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