From: Paolo Carlini <paolo.carlini@oracle.com>
Date: Tue, 3 Sep 2013 10:19:16 +0000 (+0000)
Subject: re PR libstdc++/58302 (compilation error : std::negative_binomial_distribution::opera... 
X-Git-Tag: releases/gcc-4.7.4~504
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=25fceb59729265b459edf668b23e418b953fda5d;p=thirdparty%2Fgcc.git

re PR libstdc++/58302 (compilation error : std::negative_binomial_distribution::operator(e, p))

2013-09-03  Paolo Carlini  <paolo.carlini@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.

From-SVN: r202210
---

diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 3c9ad3ddba89..2049b68cec0c 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,12 @@
+2013-09-03  Paolo Carlini  <paolo.carlini@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.
+
 2013-08-17  Uros Bizjak  <ubizjak@gmail.com>
 
 	* src/c++98/compatibility.cc (_ZTIe): Use
diff --git a/libstdc++-v3/include/bits/random.tcc b/libstdc++-v3/include/bits/random.tcc
index a182dfb838a8..db1bd04cede0 100644
--- a/libstdc++-v3/include/bits/random.tcc
+++ b/libstdc++-v3/include/bits/random.tcc
@@ -1125,7 +1125,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
       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 =
diff --git a/libstdc++-v3/testsuite/26_numerics/random/negative_binomial_distribution/operators/58302.cc b/libstdc++-v3/testsuite/26_numerics/random/negative_binomial_distribution/operators/58302.cc
new file mode 100644
index 000000000000..3ced018ed3c1
--- /dev/null
+++ b/libstdc++-v3/testsuite/26_numerics/random/negative_binomial_distribution/operators/58302.cc
@@ -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!
+}