Hi, a very stupid typo. Tested x86_64-linux, fixed in the active branches.
Thanks, Paolo. //////////////////////
2013-09-03 Paolo Carlini <paolo.carl...@oracle.com> PR libstdc++/58302 * include/bits/random.tcc (negative_binomial_distribution<>:: operator()(_UniformRandomNumberGenerator&, const param_type&): Fix typo in template argument. * testsuite/26_numerics/random/negative_binomial_distribution/ operators/58302.cc: New.
Index: include/bits/random.tcc =================================================================== --- include/bits/random.tcc (revision 202199) +++ include/bits/random.tcc (working copy) @@ -1291,7 +1291,7 @@ operator()(_UniformRandomNumberGenerator& __urng, const param_type& __p) { - typedef typename std::gamma_distribution<result_type>::param_type + typedef typename std::gamma_distribution<double>::param_type param_type; const double __y = Index: testsuite/26_numerics/random/negative_binomial_distribution/operators/58302.cc =================================================================== --- testsuite/26_numerics/random/negative_binomial_distribution/operators/58302.cc (revision 0) +++ testsuite/26_numerics/random/negative_binomial_distribution/operators/58302.cc (working copy) @@ -0,0 +1,34 @@ +// { dg-do compile } +// { dg-options "-std=gnu++11" } +// { dg-require-cstdint "" } +// +// Copyright (C) 2013 Free Software Foundation, Inc. +// +// This file is part of the GNU ISO C++ Library. This library is free +// software; you can redistribute it and/or modify it under the +// terms of the GNU General Public License as published by the +// Free Software Foundation; either version 3, or (at your option) +// any later version. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License along +// with this library; see the file COPYING3. If not see +// <http://www.gnu.org/licenses/>. + +#include <random> + +void test01() +{ + typedef std::negative_binomial_distribution<> dist_type; + + std::default_random_engine engine; + + dist_type dist; + dist_type::param_type param(3, 0.5); + + dist(engine, param); // compile error! +}