def getfield(self, vinst, attr, llops, force_cast=False, flags={}):
"""Read the given attribute (or __class__ for the type) of 'vinst'."""
if not flags.get("access_directly") and attr in self.fields:
mangled_name, r = self.fields[attr]
if mangled_name in self.my_redirected_fields:
if force_cast:
vinst = llops.genop("cast_pointer", [vinst], resulttype=self)
c_name = inputconst(lltype.Void, mangled_name)
llops.genop("promote_virtualizable", [vinst, c_name])
return llops.genop("getfield", [vinst, c_name], resulttype=r)
return InstanceRepr.getfield(self, vinst, attr, llops, force_cast)
def getfield(self, vinst, attr, llops, force_cast=False, flags={}):
"""Read the given attribute (or __class__ for the type) of 'vinst'."""
if (attr in self.my_redirected_fields
and not flags.get('access_directly')):
mangled_name, r = self.fields[attr]
if force_cast:
vinst = llops.genop('cast_pointer', [vinst], resulttype=self)
ll_getter = self.get_getter(mangled_name)
return llops.gendirectcall(ll_getter, vinst)
else:
return InstanceRepr.getfield(self, vinst, attr, llops, force_cast)
def getfield(self, vinst, attr, llops, force_cast=False, flags={}):
"""Read the given attribute (or __class__ for the type) of 'vinst'."""
if (attr in self.my_redirected_fields
and not flags.get('access_directly')):
mangled_name, r = self.fields[attr]
if force_cast:
vinst = llops.genop('cast_pointer', [vinst], resulttype=self)
ll_getter = self.get_getter(mangled_name)
return llops.gendirectcall(ll_getter, vinst)
else:
return InstanceRepr.getfield(self, vinst, attr, llops, force_cast)
