From 907aa0914ddb67221339134f876a56e49ed8875a Mon Sep 17 00:00:00 2001
From: Paul Mensonides <pmenso57@comcast.net>
Date: Thu, 12 Sep 2002 08:10:23 +0000
Subject: [PATCH] speedups

[SVN r15273]
---
 include/boost/preprocessor/cat.hpp       | 15 ++++++++++-----
 include/boost/preprocessor/stringize.hpp | 10 +++++-----
 2 files changed, 15 insertions(+), 10 deletions(-)

diff --git a/include/boost/preprocessor/cat.hpp b/include/boost/preprocessor/cat.hpp
index a55eae5..946bdcd 100644
--- a/include/boost/preprocessor/cat.hpp
+++ b/include/boost/preprocessor/cat.hpp
@@ -19,13 +19,18 @@
 #
 # /* BOOST_PP_CAT */
 #
-# if ~BOOST_PP_CONFIG_FLAGS & BOOST_PP_CONFIG_MWCW
-#    define BOOST_PP_CAT(a, b) BOOST_PP_CAT_D(a, b)
+# if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_MWCC()
+#    define BOOST_PP_CAT(a, b) BOOST_PP_CAT_I(a, b)
 # else
-#    define BOOST_PP_CAT(a, b) BOOST_PP_EVIL_CAT_D((a, b))
-#    define BOOST_PP_EVIL_CAT_D(par) BOOST_PP_CAT_D ## par
+#    define BOOST_PP_CAT(a, b) BOOST_PP_CAT_OO((a, b))
+#    define BOOST_PP_CAT_OO(par) BOOST_PP_CAT_I ## par
 # endif
 #
-# define BOOST_PP_CAT_D(a, b) a ## b
+# if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_MSVC()
+#    define BOOST_PP_CAT_I(a, b) a ## b
+# else
+#    define BOOST_PP_CAT_I(a, b) BOOST_PP_CAT_II(a ## b)
+#    define BOOST_PP_CAT_II(res) res
+# endif
 #
 # endif
diff --git a/include/boost/preprocessor/stringize.hpp b/include/boost/preprocessor/stringize.hpp
index 5286469..64c1b0b 100644
--- a/include/boost/preprocessor/stringize.hpp
+++ b/include/boost/preprocessor/stringize.hpp
@@ -19,13 +19,13 @@
 #
 # /* BOOST_PP_STRINGIZE */
 #
-# if ~BOOST_PP_CONFIG_FLAGS & BOOST_PP_CONFIG_MWCW
-#    define BOOST_PP_STRINGIZE(text) BOOST_PP_STRINGIZE_D(text)
+# if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_MWCC()
+#    define BOOST_PP_STRINGIZE(text) BOOST_PP_STRINGIZE_I(text)
 # else
-#    define BOOST_PP_STRINGIZE(text) BOOST_PP_EVIL_STRINGIZE_D((text))
-#    define BOOST_PP_EVIL_STRINGIZE_D(par) BOOST_PP_STRINGIZE_D ## par
+#    define BOOST_PP_STRINGIZE(text) BOOST_PP_STRINGIZE_OO((text))
+#    define BOOST_PP_STRINGIZE_OO(par) BOOST_PP_STRINGIZE_I ## par
 # endif
 #
-# define BOOST_PP_STRINGIZE_D(text) #text
+# define BOOST_PP_STRINGIZE_I(text) #text
 #
 # endif