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[Bug libstdc++/33815] tr1::uniform_int isn't uniform
- From: "paolo at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 30 Oct 2007 13:05:38 -0000
- Subject: [Bug libstdc++/33815] tr1::uniform_int isn't uniform
- References: <bug-33815-8718@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #15 from paolo at gcc dot gnu dot org 2007-10-30 13:05 -------
Subject: Bug 33815
Author: paolo
Date: Tue Oct 30 13:05:26 2007
New Revision: 129769
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=129769
Log:
2007-10-19 Paolo Carlini <pcarlini@suse.de>
PR libstdc++/33815
* include/tr1_impl/random
(uniform_int<>::_M_call(_UniformRandomNumberGenerator&, result_type,
result_type, true_type)): Avoid the modulo (which uses the low-order
bits).
Modified:
trunk/libstdc++-v3/ChangeLog
trunk/libstdc++-v3/include/tr1_impl/random
trunk/libstdc++-v3/include/tr1_impl/random.tcc
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33815