#endif
SvREFCNT(sv) = refcnt;
SvFLAGS(nsv) |= SVTYPEMASK; /* Mark as freed */
+ SvREFCNT(nsv) = 0;
del_SV(nsv);
}
/*The big, slow, and stupid way. */
/* Any stack-challenged places. */
-#if defined(EPOC) || 1
+#if defined(EPOC)
/* EPOC: need to work around SDK features. *
* On WINS: MS VC5 generates calls to _chkstk, *
* if a "large" stack frame is allocated. *
}
if (GvHV(gv) && !HvNAME(GvHV(gv))) {
hv_clear(GvHV(gv));
+#ifndef PERL_MICRO
#ifdef USE_ENVIRON_ARRAY
if (gv == PL_envgv
# ifdef USE_ITHREADS
environ[0] = Nullch;
}
#endif
+#endif /* !PERL_MICRO */
}
}
}
the new SV. If the C<pv> argument is NULL then C<PL_sv_undef> will be placed
into the SV. The C<classname> argument indicates the package for the
blessing. Set C<classname> to C<Nullch> to avoid the blessing. The new SV
-will be returned and will have a reference count of 1.
+will have a reference count of 1, and the RV will be returned.
Do not use with other Perl types such as HV, AV, SV, CV, because those
objects will become corrupted by the pointer copy process.
argument will be upgraded to an RV. That RV will be modified to point to
the new SV. The C<classname> argument indicates the package for the
blessing. Set C<classname> to C<Nullch> to avoid the blessing. The new SV
-will be returned and will have a reference count of 1.
+will have a reference count of 1, and the RV will be returned.
=cut
*/
argument will be upgraded to an RV. That RV will be modified to point to
the new SV. The C<classname> argument indicates the package for the
blessing. Set C<classname> to C<Nullch> to avoid the blessing. The new SV
-will be returned and will have a reference count of 1.
+will have a reference count of 1, and the RV will be returned.
=cut
*/
argument will be upgraded to an RV. That RV will be modified to point to
the new SV. The C<classname> argument indicates the package for the
blessing. Set C<classname> to C<Nullch> to avoid the blessing. The new SV
-will be returned and will have a reference count of 1.
+will have a reference count of 1, and the RV will be returned.
=cut
*/
string must be specified with C<n>. The C<rv> argument will be upgraded to
an RV. That RV will be modified to point to the new SV. The C<classname>
argument indicates the package for the blessing. Set C<classname> to
-C<Nullch> to avoid the blessing. The new SV will be returned and will have
-a reference count of 1.
+C<Nullch> to avoid the blessing. The new SV will have a reference count
+of 1, and the RV will be returned.
Note that C<sv_setref_pv> copies the pointer while this copies the string.