From 25195e82643714f6f73737cd51c217692acbe836 Mon Sep 17 00:00:00 2001
From: Jan Hubicka <jh@suse.cz>
Date: Sat, 2 May 2009 15:22:49 +0200
Subject: [PATCH] functional_hash.h (explicit specializations of () operator):
 Mark pure.

	* include/tr1_impl/functional_hash.h (explicit specializations of ()
	operator): Mark pure.

From-SVN: r147062
---
 libstdc++-v3/ChangeLog                          |  5 +++++
 libstdc++-v3/include/tr1_impl/functional_hash.h | 10 +++++-----
 2 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 7e4f73228819..64a94ec81edd 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,8 @@
+2009-05-02  Jan Hubicka  <jh@suse.cz>
+
+	* include/tr1_impl/functional_hash.h (explicit specializations of ()
+	operator): Mark pure.
+
 2009-04-30  Jonathan Wakely  <jwakely.gcc@gmail.com>
 
 	* scripts/create_testsuite_files: Remove thread directory.
diff --git a/libstdc++-v3/include/tr1_impl/functional_hash.h b/libstdc++-v3/include/tr1_impl/functional_hash.h
index 665168c0f5fe..0b963e00f17c 100644
--- a/libstdc++-v3/include/tr1_impl/functional_hash.h
+++ b/libstdc++-v3/include/tr1_impl/functional_hash.h
@@ -157,25 +157,25 @@ _GLIBCXX_BEGIN_NAMESPACE_TR1
 
   /// Explicit specializations for long double.
   template<>
-    size_t
+    _GLIBCXX_PURE size_t
     hash<long double>::operator()(long double __val) const;
 
   /// Explicit specialization of member operator for non-builtin types.
   template<>
-    size_t
+    _GLIBCXX_PURE size_t
     hash<string>::operator()(string) const;
 
   template<>
-    size_t
+    _GLIBCXX_PURE size_t
     hash<const string&>::operator()(const string&) const;
 
 #ifdef _GLIBCXX_USE_WCHAR_T
   template<>
-    size_t
+    _GLIBCXX_PURE size_t
     hash<wstring>::operator()(wstring) const;
 
   template<>
-    size_t
+    _GLIBCXX_PURE size_t
     hash<const wstring&>::operator()(const wstring&) const;
 #endif