List comp bug?

[tasjaevan at gmail.com]

I seem to have stumbled across a problem with list comprehensions (or
perhaps it's a misunderstanding on my part)

   [f() for f in [lambda: t for t in ((1, 2), (3, 4))]]

is giving me

   [(3, 4), (3, 4)]

The equivalent using a generator expression:

    [f() for f in (lambda: t for t in ((1, 2), (3, 4)))]

is giving me

    [(1, 2), (3, 4)]

as expected.

Is this a known bug? I'm using Python 2.4.3

Thanks

James