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Fix newSVrv so sv_setref_foo work better:
author
Owen Taylor
<owt1@cornell.edu>
Thu, 27 Nov 1997 00:25:50 +0000
(19:25 -0500)
committer
Malcolm Beattie
<mbeattie@sable.ox.ac.uk>
Thu, 27 Nov 1997 15:01:37 +0000
(15:01 +0000)
Subject: [PATCH] [5.004_55] newSVrv (again)
p4raw-id: //depot/perl@319
sv.c
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diff --git
a/sv.c
b/sv.c
index
77feae2
..
649f623
100644
(file)
--- a/
sv.c
+++ b/
sv.c
@@
-3883,7
+3883,16
@@
newSVrv(SV *rv, char *classname)
SvANY(sv) = 0;
SvREFCNT(sv) = 0;
SvFLAGS(sv) = 0;
- sv_upgrade(rv, SVt_RV);
+
+ sv_check_thinkfirst(rv);
+#ifdef OVERLOAD
+ SvAMAGIC_off(rv);
+#endif /* OVERLOAD */
+
+ if (SvTYPE(rv) < SVt_RV)
+ sv_upgrade(rv, SVt_RV);
+
+ (void)SvOK_off(rv);
SvRV(rv) = SvREFCNT_inc(sv);
SvROK_on(rv);