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.