From: Jason Merrill <jason@yorick.cygnus.com>
Date: Mon, 19 Jan 1998 13:21:59 +0000 (+0000)
Subject: cvt.c (build_up_reference): A TARGET_EXPR has side effects.
X-Git-Tag: releases/libf2c-0.5.21~142
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=f62aa8f3f11ea1abd38cf2671c76c6fbddaa942f;p=thirdparty%2Fgcc.git

cvt.c (build_up_reference): A TARGET_EXPR has side effects.

	* cvt.c (build_up_reference): A TARGET_EXPR has side effects.
14507

From-SVN: r17422
---

diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 27b735a400ed..e6e78f6fd33d 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,7 @@
+Mon Jan 19 13:18:51 1998  Jason Merrill  <jason@yorick.cygnus.com>
+
+	* cvt.c (build_up_reference): A TARGET_EXPR has side effects.
+
 Fri Jan 16 11:40:50 1998  Bruno Haible  <bruno@linuix.mathematik.uni-karlsruhe.de>
 
         * error.c (dump_decl): For enum tags, output the tag, not its value.
diff --git a/gcc/cp/cvt.c b/gcc/cp/cvt.c
index ad47a84b7774..687ac5cf4828 100644
--- a/gcc/cp/cvt.c
+++ b/gcc/cp/cvt.c
@@ -422,6 +422,7 @@ build_up_reference (type, arg, flags, checkconst)
     {
       tree slot = build_decl (VAR_DECL, NULL_TREE, argtype);
       arg = build (TARGET_EXPR, argtype, slot, arg, NULL_TREE, NULL_TREE);
+      TREE_SIDE_EFFECTS (arg) = 1;
     }
 
   /* If we had a way to wrap this up, and say, if we ever needed it's