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Changes between Initial Version and Version 1 of Ticket #21890, comment 4

-              initial
+              v1
 From what I have understood, the changes occur first in {{{class Foo}}}, thus it now has a field {{{baz}}}. Then when applying changes in {{{class Bar}}}, when it sees that parent class is {{{Foo}}} and {{{Bar}}} has a field of same name as that in {{{Foo}}}, it raises {{{FieldError}}}.
-What I think of solving this:
 If such {{{FieldError}}} arises, then it should be caught and then we can create a whole new {{{Bar}}} or something like that.
+Reordering will create subclass first, will it not be wrong creating a subclassbefore its base class