do
var mmodule = nmodule.mmodule.as(not null)
var mclass = nclassdef.mclass.as(not null)
+ var name = mclass.name
+ var kind = mclass.kind
var objectclass = try_get_mclass_by_name(nmodule, mmodule, "Object")
var pointerclass = try_get_mclass_by_name(nmodule, mmodule, "Pointer")
error(ntype, "Error: supertypes cannot be a formal type.")
continue
end
- if not mclass.kind.can_specialize(mtype.mclass.kind) then
- error(ntype, "Error: {mclass.kind} `{mclass}` cannot specialize {mtype.mclass.kind} `{mtype.mclass}`.")
+ var superclass = mtype.mclass
+ var super_kind = superclass.kind
+ if not kind.can_specialize(super_kind) then
+ error(ntype, "Error: {kind} `{mclass}` cannot specialize {super_kind} `{superclass}`.")
end
supertypes.add mtype
#print "new super : {mclass} < {mtype}"
- if mtype.mclass.kind == extern_kind then specpointer = false
+ if super_kind == extern_kind then specpointer = false
end
end
if is_intro and objectclass != null then
- if mclass.kind == extern_kind and mclass.name != "Pointer" then
+ if kind == extern_kind and name != "Pointer" then
# it is an extern class, but not a Pointer
if pointerclass == null then
error(nclassdef, "Error: `Pointer` must be defined first.")
end
if specpointer then supertypes.add pointerclass.mclass_type
else if specobject then
- if mclass.name != "Object" then
+ if name != "Object" then
# it is a standard class without super class (but is not Object)
supertypes.add objectclass.mclass_type
- else if mclass.kind != interface_kind then
+ else if kind != interface_kind then
error(nclassdef, "Error: `Object` must be an {interface_kind}.")
end
end