From d28a73aeb2c603f54fb8e121533e72757739da36 Mon Sep 17 00:00:00 2001
From: DJ Delorie <dj@redhat.com>
Date: Wed, 21 Jul 2004 17:27:07 +0000
Subject: merge from gcc

---
 include/ansidecl.h | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'include/ansidecl.h')

diff --git a/include/ansidecl.h b/include/ansidecl.h
index d2c87768c..4b3eae9d8 100644
--- a/include/ansidecl.h
+++ b/include/ansidecl.h
@@ -277,6 +277,15 @@ So instead we use the macro below and test it against specific values.  */
 # endif /* GNUC >= 3.3 */
 #endif /* ATTRIBUTE_NONNULL */
 
+/* Attribute `pure' was valid as of gcc 3.0.  */
+#ifndef ATTRIBUTE_PURE
+# if (GCC_VERSION >= 3000)
+#  define ATTRIBUTE_PURE __attribute__ ((__pure__))
+# else
+#  define ATTRIBUTE_PURE
+# endif /* GNUC >= 3.0 */
+#endif /* ATTRIBUTE_PURE */
+
 /* Use ATTRIBUTE_PRINTF when the format specifier must not be NULL.
    This was the case for the `printf' format attribute by itself
    before GCC 3.3, but as of 3.3 we need to add the `nonnull'
-- 
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