re PR libstdc++/67309 (Error compiling with -std=c++11 and -fsingle-precision-constant)

	PR libstdc++/67309
	* include/bits/random.tcc
	(poisson_distribution::param_type::_M_initialize): Use max<double>.
	(binomial_distribution::param_type::_M_initialize): Likewise.
	* testsuite/17_intro/headers/c++200x/67309.cc: New.
	* testsuite/17_intro/headers/c++200x/all_attributes.cc: Remove
	redundant header.

From-SVN: r227126

libstdc++-v3/ChangeLog

+2015-08-24  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/67309
+	* include/bits/random.tcc
+	(poisson_distribution::param_type::_M_initialize): Use max<double>.
+	(binomial_distribution::param_type::_M_initialize): Likewise.
+	* testsuite/17_intro/headers/c++200x/67309.cc: New.
+	* testsuite/17_intro/headers/c++200x/all_attributes.cc: Remove
+	redundant header.
+
 2015-08-20  Jonathan Wakely  <jwakely@redhat.com>
 
 	PR libstdc++/67294

libstdc++-v3/include/bits/random.tcc

@@ -1405,7 +1405,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
 	  const double __pi_4 = 0.7853981633974483096156608458198757L;
 	  const double __dx = std::sqrt(2 * __m * std::log(32 * __m
 							      / __pi_4));
-	  _M_d = std::round(std::max(6.0, std::min(__m, __dx)));
+	  _M_d = std::round(std::max<double>(6.0, std::min(__m, __dx)));
 	  const double __cx = 2 * __m + _M_d;
 	  _M_scx = std::sqrt(__cx / 2);
 	  _M_1cx = 1 / __cx;
@@ -1613,11 +1613,11 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
 	  const double __d1x =
 	    std::sqrt(__np * __1p * std::log(32 * __np
 					     / (81 * __pi_4 * __1p)));
-	  _M_d1 = std::round(std::max(1.0, __d1x));
+	  _M_d1 = std::round(std::max<double>(1.0, __d1x));
 	  const double __d2x =
 	    std::sqrt(__np * __1p * std::log(32 * _M_t * __1p
 					     / (__pi_4 * __pa)));
-	  _M_d2 = std::round(std::max(1.0, __d2x));
+	  _M_d2 = std::round(std::max<double>(1.0, __d2x));
 
 	  // sqrt(pi / 2)
 	  const double __spi_2 = 1.2533141373155002512078826424055226L;

libstdc++-v3/testsuite/17_intro/headers/c++200x/67309.cc

+// Copyright (C) 2015 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/>.
+
+// { dg-options "-std=gnu++11 -fsingle-precision-constant" }
+// { dg-do compile }
+
+// libstdc++/67309
+#include <bits/stdc++.h> // TODO: this is missing from <bits/extc++.h>
+#include <bits/extc++.h>

libstdc++-v3/testsuite/17_intro/headers/c++200x/all_attributes.cc

@@ -35,7 +35,6 @@
 #endif
 
 #include <bits/stdc++.h> // TODO: this is missing from <bits/extc++.h>
-#include <codecvt>       // TODO: this is missing from <bits/stdc++.h>
 #include <bits/extc++.h>
 
 int