From 321de9414adaa66fff2cb00cbc0a89e1e4577b13 Mon Sep 17 00:00:00 2001
From: rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Sat, 7 Jun 2003 23:57:11 +0000
Subject: Add commentary.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@67606 138bc75d-0d04-0410-961f-82ee72b054a4
---
 gcc/c-cppbuiltin.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'gcc/c-cppbuiltin.c')

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");
 
-- 
cgit v1.2.3