union {
NV xnv_nv; /* numeric value, if any */
HV * xgv_stash;
+ struct {
+ U32 xlow;
+ U32 xhigh;
+ } xpad_cop_seq; /* used by pad.c for cop_sequence */
} xnv_u;
SSize_t xav_fill; /* Index of last element present */
SSize_t xav_max; /* max index for which array has space */