copy_length(XPVAV, xmg_stash)
- relative_STRUCT_OFFSET(xpvav_allocated, XPVAV, xav_fill),
+ relative_STRUCT_OFFSET(xpvav_allocated, XPVAV, xav_fill),
- SVt_PVAV, TRUE, HADNV, HASARENA, FIT_ARENA(0, sizeof(xpvav_allocated)) },
+ SVt_PVAV, TRUE, NONV, HASARENA, FIT_ARENA(0, sizeof(xpvav_allocated)) },
{ sizeof(xpvhv_allocated),
copy_length(XPVHV, xmg_stash)
- relative_STRUCT_OFFSET(xpvhv_allocated, XPVHV, xhv_fill),
+ relative_STRUCT_OFFSET(xpvhv_allocated, XPVHV, xhv_fill),
- SVt_PVHV, TRUE, HADNV, HASARENA, FIT_ARENA(0, sizeof(xpvhv_allocated)) },
+ SVt_PVHV, TRUE, NONV, HASARENA, FIT_ARENA(0, sizeof(xpvhv_allocated)) },
/* 56 */
{ sizeof(xpvcv_allocated), sizeof(xpvcv_allocated),
* NV slot, but the new one does, then we need to initialise the
* freshly created NV slot with whatever the correct bit pattern is
* for 0.0 */
- if (old_type_details->zero_nv && !new_type_details->zero_nv)
+ if (old_type_details->zero_nv && !new_type_details->zero_nv
+ && !isGV_with_GP(sv))
SvNV_set(sv, 0);
#endif
Copies a stringified representation of the source SV into the
destination SV. Automatically performs any necessary mg_get and
coercion of numeric values into strings. Guaranteed to preserve
-UTF-8 flag even from overloaded objects. Similar in nature to
+UTF8 flag even from overloaded objects. Similar in nature to
sv_2pv[_flags] but operates directly on an SV instead of just the
string. Mostly uses sv_2pv_flags to do its work, except when that
would lose the UTF-8'ness of the PV.
dVAR;
MAGIC* mg;
- if (SvTYPE(sv) < SVt_PVMG) {
- SvUPGRADE(sv, SVt_PVMG);
- }
+ SvUPGRADE(sv, SVt_PVMG);
Newxz(mg, 1, MAGIC);
mg->mg_moremagic = SvMAGIC(sv);
SvMAGIC_set(sv, mg);
}
/*
+=for apidoc newSV_type
+
+Creates a new SV, of the type specificied. The reference count for the new SV
+is set to 1.
+
+=cut
+*/
+
+SV *
+Perl_newSV_type(pTHX_ svtype type)
+{
+ register SV *sv;
+
+ new_SV(sv);
+ sv_upgrade(sv, type);
+ return sv;
+}
+
+/*
=for apidoc newRV_noinc
Creates an RV wrapper for an SV. The reference count for the original
Perl_newRV_noinc(pTHX_ SV *tmpRef)
{
dVAR;
- register SV *sv;
-
- new_SV(sv);
- sv_upgrade(sv, SVt_RV);
+ register SV *sv = newSV_type(SVt_RV);
SvTEMP_off(tmpRef);
SvRV_set(sv, tmpRef);
SvROK_on(sv);
TOPPTR(nss,ix) = ptr;
o = (OP*)ptr;
OP_REFCNT_LOCK;
- OpREFCNT_inc(o);
+ (void) OpREFCNT_inc(o);
OP_REFCNT_UNLOCK;
break;
default:
with it we copy the stacks and the new perl interpreter is
ready to run at the exact same point as the previous one.
The pseudo-fork code uses COPY_STACKS while the
-threads->new doesn't.
+threads->create doesn't.
CLONEf_KEEP_PTR_TABLE
perl_clone keeps a ptr_table with the pointer of the old
Newx(PL_my_cxt_list, PL_my_cxt_size, void *);
Copy(proto_perl->Imy_cxt_list, PL_my_cxt_list, PL_my_cxt_size, void *);
#ifdef PERL_GLOBAL_STRUCT_PRIVATE
- Newx(PL_my_cxt_keys, PL_my_cxt_size, char *);
+ Newx(PL_my_cxt_keys, PL_my_cxt_size, const char *);
Copy(proto_perl->Imy_cxt_keys, PL_my_cxt_keys, PL_my_cxt_size, char *);
#endif
}
else {
PL_my_cxt_list = (void**)NULL;
#ifdef PERL_GLOBAL_STRUCT_PRIVATE
- PL_my_cxt_keys = (void**)NULL;
+ PL_my_cxt_keys = (const char**)NULL;
#endif
}
PL_modglobal = hv_dup_inc(proto_perl->Imodglobal, param);