From 6a91ee026547b2c9e2906a42c03fc49656470beb Mon Sep 17 00:00:00 2001
From: Daniel Pfeifer <daniel@pfeifer-mail.de>
Date: Fri, 5 May 2017 23:21:39 +0200
Subject: IWYU: add mapping for cm::auto_ptr

---
 Utilities/IWYU/mapping.imp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Utilities/IWYU/mapping.imp b/Utilities/IWYU/mapping.imp
index cfa90cc..31313e5 100644
--- a/Utilities/IWYU/mapping.imp
+++ b/Utilities/IWYU/mapping.imp
@@ -47,6 +47,12 @@
   #{ symbol: [ "std::pair", private, "<map>", public ] },
   #{ symbol: [ "std::pair", private, "<set>", public ] },
 
+  # IWYU wrongly suggests to include "cm_auto_ptr.hxx" in some places.  This
+  # might be a misinterpretation of a template specialization in <utility>.
+  # As a workaround, map the symbol auto_ptr to "cmConfigure.h".
+  # This will still correctly require "cm_auto_ptr.hxx" for CM_AUTO_PTR.
+  { symbol: [ "cm::auto_ptr", private, "\"cmConfigure.h\"", public ] },
+
   # Wrappers for headers added in TR1 / C++11
   # { include: [ "<array>", public, "\"cm_array.hxx\"", public ] },
   # { include: [ "<functional>", public, "\"cm_functional.hxx\"", public ] },
-- 
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