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Handle the return of non-integer value in __index__ function #96
Description
An error should occur when returning a non-integer value from index.
Expected result (cpython)
>>> class C:
... def __index__(self):
... return 'a'
...
>>> c = C()
>>> a = [1, 2 ,4]
>>> a[c]
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
TypeError: __index__ returned non-int (type str)Actual result (gpython)
>>> class C:
... def __index__(self):
... return 'a'
...
>>> c = C()
>>> a = [1, 2, 4]
>>> a[c]
1
Activity
Handle the non-integer return of __index__
ncw commentedon Sep 28, 2019
Well spotted :-)
Handle the non-integer return of __index__
Handle the non-integer return of __index__ - Fixes #96