From 714548f437f9f88df62f78b345455c53823a6620 Mon Sep 17 00:00:00 2001
From: Beman Dawes <bdawes@acm.org>
Date: Fri, 24 Jul 2009 15:46:01 +0000
Subject: [PATCH] =?UTF-8?q?gcc=204.4.1=20fixed=20scoped=20enum=20bug=20so?=
 =?UTF-8?q?=20don't=20define=20BOOST=5FNO=5FSCOPED=5FENUMS=20(Fran=C3=A7oi?=
 =?UTF-8?q?s=20Barel)?=
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[SVN r55145]
---
 include/boost/config/compiler/gcc.hpp | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/include/boost/config/compiler/gcc.hpp b/include/boost/config/compiler/gcc.hpp
index 94653c89..705ff1b8 100644
--- a/include/boost/config/compiler/gcc.hpp
+++ b/include/boost/config/compiler/gcc.hpp
@@ -109,9 +109,6 @@
 #define BOOST_NO_LAMBDAS
 #define BOOST_NO_NULLPTR
 #define BOOST_NO_RAW_LITERALS
-// scoped enums have a serious bug in 4.4.0, so define BOOST_NO_SCOPED_ENUMS until it
-// gets fixed. See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38064
-#define BOOST_NO_SCOPED_ENUMS
 #define BOOST_NO_TEMPLATE_ALIASES
 
 // C++0x features in 4.3.n and later
@@ -152,6 +149,14 @@
 #  define BOOST_NO_UNICODE_LITERALS
 #endif
 
+// C++0x features in 4.4.1 and later
+//
+#if (__GNUC__*10000 + __GNUC_MINOR__*100 + __GNUC_PATCHLEVEL__ < 40401) || !defined(__GXX_EXPERIMENTAL_CXX0X__)
+// scoped enums have a serious bug in 4.4.0, so define BOOST_NO_SCOPED_ENUMS before 4.4.1
+// See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38064
+#  define BOOST_NO_SCOPED_ENUMS
+#endif
+
 // ConceptGCC compiler:
 //   http://www.generic-programming.org/software/ConceptGCC/
 #ifdef __GXX_CONCEPTS__