nsv = POPs;
#if VMG_HAS_PERL(5, 8, 3)
SvREFCNT_inc(nsv); /* Or it will be destroyed in FREETMPS */
#else
nsv = sv_newref(nsv); /* Workaround some bug in SvREFCNT_inc() */
#endif
nsv = POPs;
#if VMG_HAS_PERL(5, 8, 3)
SvREFCNT_inc(nsv); /* Or it will be destroyed in FREETMPS */
#else
nsv = sv_newref(nsv); /* Workaround some bug in SvREFCNT_inc() */
#endif