[Bug libstdc++/33815] tr1::uniform_int isn't uniform

[paolo at gcc dot gnu dot org]

------- Comment #8 from paolo at gcc dot gnu dot org  2007-10-20 10:02 -------
Subject: Bug 33815

Author: paolo
Date: Sat Oct 20 10:02:34 2007
New Revision: 129507

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=129507
Log:
2007-10-20  Paolo Carlini  <pcarlini@suse.de>

        * include/tr1/random
        (uniform_int<>::_M_call(_UniformRandomNumberGenerator&, result_type,
        result_type, true_type)): Fix small thinko.

2007-10-19  Paolo Carlini  <pcarlini@suse.de>

        PR libstdc++/33815
        * include/tr1/random
        (uniform_int<>::_M_call(_UniformRandomNumberGenerator&, result_type,
        result_type, true_type)): Avoid the modulo (which uses the low-order
        bits).

Modified:
    branches/gcc-4_2-branch/libstdc++-v3/include/tr1/random


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33815