random (rice_distribution<>::operator==): Change inline friend definition to non-template.

2012-09-16  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/ext/random (rice_distribution<>::operator==): Change
	inline friend definition to non-template.
	* testsuite/ext/random/rice_distribution/requirements/
	explicit_instantiation/1.cc: New.

	* testsuite/26_numerics/random/normal_mv_distribution: Move...
	* testsuite/ext/random/normal_mv_distribution: ... here.
	* testsuite/26_numerics/random/simd_fast_mersenne_twister_engine:
	Move...
	* testsuite/ext/random/simd_fast_mersenne_twister_engine: ... here.
	* testsuite/26_numerics/random/beta_distribution: Move...
	* testsuite/ext/random/beta_distribution: ... here.
	* testsuite/26_numerics/random/rice_distribution: Move...
	* testsuite/ext/random/rice_distribution: ... here.

From-SVN: r191367

libstdc++-v3/ChangeLog

@@ -1,3 +1,20 @@
+2012-09-16  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* include/ext/random (rice_distribution<>::operator==): Change
+	inline friend definition to non-template.
+	* testsuite/ext/random/rice_distribution/requirements/
+	explicit_instantiation/1.cc: New.
+
+	* testsuite/26_numerics/random/normal_mv_distribution: Move...
+	* testsuite/ext/random/normal_mv_distribution: ... here.
+	* testsuite/26_numerics/random/simd_fast_mersenne_twister_engine:
+	Move...
+	* testsuite/ext/random/simd_fast_mersenne_twister_engine: ... here.
+	* testsuite/26_numerics/random/beta_distribution: Move...
+	* testsuite/ext/random/beta_distribution: ... here.
+	* testsuite/26_numerics/random/rice_distribution: Move...
+	* testsuite/ext/random/rice_distribution: ... here.
+
 2012-09-14  Edward Smith-Rowland  <3dw4rd@verizon.net>
 
 	* include/ext/random: Add __gnu_cxx::rice_distribution<> class.

libstdc++-v3/include/ext/random

@@ -87,7 +87,8 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
       { seed(__sd); }
 
       template<typename _Sseq, typename = typename
-	std::enable_if<!std::is_same<_Sseq, simd_fast_mersenne_twister_engine>::value>
+	std::enable_if<!std::is_same<_Sseq,
+				     simd_fast_mersenne_twister_engine>::value>
 	       ::type>
 	explicit
 	simd_fast_mersenne_twister_engine(_Sseq& __q)
@@ -149,7 +150,8 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
 	       typename _CharT, typename _Traits>
 	friend std::basic_ostream<_CharT, _Traits>&
 	operator<<(std::basic_ostream<_CharT, _Traits>& __os,
-		   const __gnu_cxx::simd_fast_mersenne_twister_engine<_UIntType_2,
+		   const __gnu_cxx::simd_fast_mersenne_twister_engine
+		   <_UIntType_2,
 		   __m_2, __pos1_2, __sl1_2, __sl2_2, __sr1_2, __sr2_2,
 		   __msk1_2, __msk2_2, __msk3_2, __msk4_2,
 		   __parity1_2, __parity2_2, __parity3_2, __parity4_2>& __x);
@@ -1079,13 +1081,12 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
        *        the same parameters and the sequences that would
        *        be generated are equal.
        */
-      template<typename _RealType1>
-        friend bool
-        operator==(const rice_distribution<_RealType1>& __d1,
-		   const rice_distribution<_RealType1>& __d2)
-        { return (__d1.param() == __d2.param()
-		  && __d1._M_ndx == __d2._M_ndx
-		  && __d1._M_ndy == __d2._M_ndy); }
+      friend bool
+      operator==(const rice_distribution& __d1,
+		 const rice_distribution& __d2)
+      { return (__d1.param() == __d2.param()
+		&& __d1._M_ndx == __d2._M_ndx
+		&& __d1._M_ndy == __d2._M_ndy); }
 
       /**
        * @brief Inserts a %rice_distribution random number distribution

libstdc++-v3/testsuite/ext/random/rice_distribution/requirements/explicit_instantiation/1.cc

@@ -0,0 +1,26 @@
+// { dg-do compile }
+// { dg-options "-std=c++11" }
+// { dg-require-cstdint "" }
+//
+// Copyright (C) 2012 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 <ext/random>
+
+template class __gnu_cxx::rice_distribution<float>;
+template class __gnu_cxx::rice_distribution<double>;
+template class __gnu_cxx::rice_distribution<long double>;