some issues in ReferenceRange

Bug #610507 reported by Sergio Miranda Freire on 2010-07-27
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Diego Manhães Pinheiro

Bug Description

Class ReferenceRange does not inherit from DvOrdered.
It seems that is not necessary to test for the types of the arguments in its initializer. Since it does not inherit from DvOrdered, it should not call the superclass initializer.

This invariant is not implemented:
Range_is_simple: (range.lower_unbounded or else range.lower.is_simple) and
(range.upper_unbounded or else range.upper.is_simple)

Wouldn't it be interesting to implement a representation method for this class?

Related branches

Changed in oship:
importance: Undecided → High
milestone: none → 1.5
Changed in oship:
assignee: nobody → Diego Manhães Pinheiro (dmpinheiro)
affects: oship → oshippy
Changed in oshippy:
milestone: 1.5 → none
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