SV = PVMG(0x2e04558) at 0x3dce60
  REFCNT = 1
  FLAGS = (GMG,SMG,RMG)
  IV = 0
  NV = 0
  PV = 0
  MAGIC = 0x2e4ac58
    MG_VIRTUAL = &PL_vtbl_packelem
    MG_TYPE = PERL_MAGIC_tiedscalar(q)
    MG_FLAGS = 0x02
      REFCOUNTED
    MG_OBJ = 0x26ad98
    SV = IV(0x26ad90) at 0x26ad98
      REFCNT = 1
      FLAGS = (ROK)
      RV = 0x26ad20
      SV = PVHV(0x25c8e0) at 0x26ad20
        ...

##</code><code>##

SV = PVMG(0x2e04558) at 0x3dce60
  REFCNT = 2
  FLAGS = ()
  IV = 0
  NV = 0
  PV = 0
  MAGIC = 0x2e4ac58
    MG_VIRTUAL = &PL_vtbl_packelem
    MG_TYPE = PERL_MAGIC_tiedscalar(q)
    MG_FLAGS = 0x02
      REFCOUNTED
    MG_OBJ = 0x26ad98
    SV = IV(0x26ad90) at 0x26ad98
      REFCNT = 1
      FLAGS = (ROK)
      RV = 0x26ad20
      SV = PVHV(0x25c8e0) at 0x26ad20
        ...

##</code><code>##

    SvMAGICAL_off(sv);
    SvREADONLY_off(sv);
    if (!(SvFLAGS(sv) & (SVf_IOK|SVf_NOK|SVf_POK))) {
        /* No public flags are set, so promote any private flags to public.  */
        SvFLAGS(sv) |= (SvFLAGS(sv) & (SVp_IOK|SVp_NOK|SVp_POK)) >> PRIVSHIFT;
    }