* extend.texi: Reference __extension__ in the index.

From-SVN: r25523

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index c6935e7a54f55ccb65464ac5fcffdfa5b8d00821..bc6a8b3e9fa96a9f7d0bdac4ea61db66b76253cf 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+Tue Mar  2 00:09:18 1999  Marc Espie <espie@cvs.openbsd.org>
+
+       * extend.texi: Reference __extension__ in the index.
+
 Mon Mar  1 19:09:32 1999  Jim Wilson  <wilson@cygnus.com>
 
        * Makefile.in (CROSS_FLOAT_H): Delete.

diff --git a/gcc/extend.texi b/gcc/extend.texi
index a90be58e7aaf4bae0ae9c823fcba7c7fc9d67c6d..629cc900ee60494d7d59b4d1b74fe17e79de0251 100644 (file)
--- a/gcc/extend.texi
+++ b/gcc/extend.texi
@@ -2835,6 +2835,7 @@ macros to replace them with the customary keywords.  It looks like this:
 #endif
 @end example
 
+@findex __extension__
 @samp{-pedantic} causes warnings for many GNU C extensions.  You can
 prevent such warnings within one expression by writing
 @code{__extension__} before the expression.  @code{__extension__} has no