From 66a35ceaa828fea3a576625cd6ea75099f6b2c93 Mon Sep 17 00:00:00 2001
From: Richard Stallman <rms@gnu.org>
Date: Tue, 3 Nov 1992 08:12:39 +0000
Subject: [PATCH] (build_message_expr): Use save_expr for receiver.

From-SVN: r2681
---
 gcc/objc/objc-act.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/gcc/objc/objc-act.c b/gcc/objc/objc-act.c
index 1d38b8368ad..06e1de73137 100644
--- a/gcc/objc/objc-act.c
+++ b/gcc/objc/objc-act.c
@@ -2639,6 +2639,8 @@ build_message_expr (mess)
       if (statically_allocated)
 	receiver = build_unary_op (ADDR_EXPR, receiver, 0);
 
+      /* Don't evaluate the receiver twice. */
+      receiver = save_expr (receiver);
       self_object = receiver;
     }
   else
-- 
2.30.2