From f8af978a60a0a00813e7a57f93d9a5ba4df44069 Mon Sep 17 00:00:00 2001
From: forsyth <forsyth@vitanuova.com>
Date: Tue, 27 Apr 2010 22:08:33 +0100
Subject: 20100427-2208

---
 utils/vc/cgen.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'utils/vc/cgen.c')

diff --git a/utils/vc/cgen.c b/utils/vc/cgen.c
index 5d5262db..faaa0ade 100644
--- a/utils/vc/cgen.c
+++ b/utils/vc/cgen.c
@@ -497,6 +497,8 @@ cgen(Node *n, Node *nn)
 		} else
 			gopcode(OADD, nodconst(v), Z, &nod);
 		gopcode(OAS, &nod, Z, &nod2);
+		if(nn && l->op == ONAME)	/* in x=++i, emit USED(i) */
+			gins(ANOP, l, Z);
 
 		regfree(&nod);
 		if(l->addable < INDEXED)
-- 
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