   0  -live- %r0
   3  guard_class %r0 -> %i0
   6  getfield_raw_i %i0, FieldDescr<pypy.module.cStringIO.interp_stringio.W_InputOutputType_vtable.cls_close> -> %i0
  11  -live- %i0, %r0
  14  switch %i0, <SwitchDictDescr 0:L1, 1:L2, 2:L3>
  18  unreachable
  19  ---
  19  L1:
  19  -live- %r0
  22  setfield_gc_r %r0, $<* struct rpy_string>, FieldDescr<pypy.module.cStringIO.interp_stringio.W_InputType.inst_string>
  27  ref_return $<* struct pypy.interpreter.baseobjspace.W_Root>
  29  ---
  29  L2:
  29  -live- %r0
  32  setfield_gc_i %r0, $True, FieldDescr<pypy.module.cStringIO.interp_stringio.W_OutputType.inst__RStringIO__closed>
  37  setfield_gc_r %r0, $<* struct stringbuilder>, FieldDescr<pypy.module.cStringIO.interp_stringio.W_OutputType.inst__RStringIO__strings>
  42  setfield_gc_r %r0, $<* struct list>, FieldDescr<pypy.module.cStringIO.interp_stringio.W_OutputType.inst__RStringIO__bigbuffer>
  47  setfield_gc_i %r0, $-1, FieldDescr<pypy.module.cStringIO.interp_stringio.W_OutputType.inst__RStringIO__pos>
  52  ref_return $<* struct pypy.interpreter.baseobjspace.W_Root>
  54  ---
  54  L3:
  54  -live-
  57  raise $<* struct object>
