From 6cd77c3ff1fd5cd61c06eced5e57e8107584fe66 Mon Sep 17 00:00:00 2001
From: Richard Henderson <rth@gcc.gnu.org>
Date: Sat, 7 Jun 2003 16:57:11 -0700
Subject: [PATCH] Add commentary.

From-SVN: r67606
---
 gcc/c-cppbuiltin.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/gcc/c-cppbuiltin.c b/gcc/c-cppbuiltin.c
index 3679f869d04..b17b469955b 100644
--- a/gcc/c-cppbuiltin.c
+++ b/gcc/c-cppbuiltin.c
@@ -310,6 +310,8 @@ c_cpp_builtins (pfile)
       if (warn_deprecated)
 	cpp_define (pfile, "__DEPRECATED");
     }
+  /* Note that we define this for C as well, so that we know if
+     __attribute__((cleanup)) will interface with EH.  */
   if (flag_exceptions)
     cpp_define (pfile, "__EXCEPTIONS");
 
-- 
2.30.2