On Mon, Mar 23, 2009 at 11:52 PM, Robert Bradshaw
<[email protected]> wrote:
>> A warning will be somewhat cumbersome to users. The change won't
>> affect,
>> say, 90% of the code using "%", but it will require everyone to
>> care about
>> it. I'm not saying we shouldn't do that, just that it's a heavy
>> thing to do
>> (that, is: if we don't kill performance entirely and check the
>> value at
>> runtime to emit a warning only when it's necessary).
>
> I'm thinking a single (compile time) warning if % is used on cdef ints.

It would be nice if the "kill performance entirely and check the value at
runtime to emit a warning only when it's necessary" option were also
available (under the control of a compiler flag, probably, and
definitely not by default).  Then somebody could compile Sage with
that flag and see if doctesting reveals any problems.

Carl
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