Re: 63-rename-var-vars.patch

[Akim Demaille]

>>>>> "Tom" == Tom Tromey <address@hidden> writes:

>>>>> "Akim" == Akim Demaille <address@hidden> writes:
Akim> The aim of this patch and the next is to clarify the status of
Akim> variables: who owns them, and how their defined type (+=, := or
Akim> =) can change.

Akim> I end up with a rule which is somewhat unsatisfying:

Tom> Incidentally changes of this sort are ripe for test cases which
Tom> test expected behavior.

You're hitting the limits of my English :)  I don't know if you say
``follow what the existing tests say'' or ``this is typically
something new tests should check''.