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Fri Feb 18 15:58:10 CET 2005 · http://mail.python.org/pipermail/python-dev/2005-February/051657.html

> I'm unclear why the list in "for x in [1,2,3]" or "if x not in
[1,2,3]"
> can't fairly easily be recognized as a constant and just be placed in
the
> constants array. 

That part got done (at least for the if-statement).

The question is whether the type transformation idea should be carried a
step further so that a single step search operation replaces the linear
search.

Raymond

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Showing content from http://mail.python.org/pipermail/python-dev/2005-February/051657.html below:

[Python-Dev] Re: Prospective Peephole Transformation