automatic type conversion for comparison operators
uymqlp502 at sneakemail.com
Fri Jul 27 01:22:57 CEST 2007
I posted a message on this several days ago, but it apparently got
in googlespace, so I'll try it again.
I recently discovered a bug in my code that apparently resulted from
the automatic conversion of a function pointer to an integer.
Say you have a class member function called getCount(), which
returns an integer. Now suppose you write something like
if obj.getCount < 3: ...
This is an error because the parentheses were left off. But Python
somehow compares the function pointer with an integer without
complaining. Unless there is a darn good reason for allowing
comparisons of this type (and I can't think of one), I think
Python should flag this as an Exception.
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