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-rw-r--r--libstdc++-v3/testsuite/26_numerics/random/mersenne_twister_engine/cons/copy.cc46
-rw-r--r--libstdc++-v3/testsuite/26_numerics/random/mersenne_twister_engine/cons/default.cc48
-rw-r--r--libstdc++-v3/testsuite/26_numerics/random/mersenne_twister_engine/cons/seed1.cc41
-rw-r--r--libstdc++-v3/testsuite/26_numerics/random/mersenne_twister_engine/cons/seed2.cc41
-rw-r--r--libstdc++-v3/testsuite/26_numerics/random/mersenne_twister_engine/cons/seed_seq.cc41
-rw-r--r--libstdc++-v3/testsuite/26_numerics/random/mersenne_twister_engine/operators/equal.cc53
-rw-r--r--libstdc++-v3/testsuite/26_numerics/random/mersenne_twister_engine/operators/inequal.cc52
-rw-r--r--libstdc++-v3/testsuite/26_numerics/random/mersenne_twister_engine/operators/serialize.cc56
-rw-r--r--libstdc++-v3/testsuite/26_numerics/random/mersenne_twister_engine/requirements/constants.cc51
-rw-r--r--libstdc++-v3/testsuite/26_numerics/random/mersenne_twister_engine/requirements/constexpr_data.cc79
-rw-r--r--libstdc++-v3/testsuite/26_numerics/random/mersenne_twister_engine/requirements/constexpr_functions.cc55
-rw-r--r--libstdc++-v3/testsuite/26_numerics/random/mersenne_twister_engine/requirements/typedefs.cc40
12 files changed, 603 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/26_numerics/random/mersenne_twister_engine/cons/copy.cc b/libstdc++-v3/testsuite/26_numerics/random/mersenne_twister_engine/cons/copy.cc
new file mode 100644
index 000000000..98ea4fe03
--- /dev/null
+++ b/libstdc++-v3/testsuite/26_numerics/random/mersenne_twister_engine/cons/copy.cc
@@ -0,0 +1,46 @@
+// { dg-options "-std=c++0x" }
+// { dg-require-cstdint "" }
+//
+// 2010-02-16 Paolo Carlini <paolo.carlini@oracle.com>
+//
+// Copyright (C) 2010 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 unsigned long value_type;
+
+ std::mersenne_twister_engine<
+ value_type, 32, 624, 397, 31,
+ 0x9908b0dful, 11,
+ 0xfffffffful, 7,
+ 0x9d2c5680ul, 15,
+ 0xefc60000ul, 18, 1812433253ul> e(1);
+
+ const auto f(e);
+ auto g(f);
+ g = g; // Suppress unused warning.
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/26_numerics/random/mersenne_twister_engine/cons/default.cc b/libstdc++-v3/testsuite/26_numerics/random/mersenne_twister_engine/cons/default.cc
new file mode 100644
index 000000000..be5716080
--- /dev/null
+++ b/libstdc++-v3/testsuite/26_numerics/random/mersenne_twister_engine/cons/default.cc
@@ -0,0 +1,48 @@
+// { dg-options "-std=c++0x" }
+// { dg-require-cstdint "" }
+//
+// 2008-11-24 Edward M. Smith-Rowland <3dw4rd@verizon.net>
+//
+// Copyright (C) 2008, 2009, 2010 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>
+#include <testsuite_hooks.h>
+
+void
+test01()
+{
+ bool test __attribute__((unused)) = true;
+ typedef unsigned long value_type;
+
+ std::mersenne_twister_engine<
+ value_type, 32, 624, 397, 31,
+ 0x9908b0dful, 11,
+ 0xfffffffful, 7,
+ 0x9d2c5680ul, 15,
+ 0xefc60000ul, 18, 1812433253ul> x;
+
+ VERIFY( x.min() == 0 );
+ VERIFY( x.max() == 4294967295ul );
+ VERIFY( x() == 3499211612ul );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/26_numerics/random/mersenne_twister_engine/cons/seed1.cc b/libstdc++-v3/testsuite/26_numerics/random/mersenne_twister_engine/cons/seed1.cc
new file mode 100644
index 000000000..cf24ffe13
--- /dev/null
+++ b/libstdc++-v3/testsuite/26_numerics/random/mersenne_twister_engine/cons/seed1.cc
@@ -0,0 +1,41 @@
+// { dg-options "-std=c++0x" }
+// { dg-require-cstdint "" }
+//
+// 2008-11-24 Edward M. Smith-Rowland <3dw4rd@verizon.net>
+//
+// Copyright (C) 2008, 2009, 2010 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()
+{
+ unsigned long seed = 2;
+ std::mersenne_twister_engine<
+ unsigned long, 32, 624, 397, 31,
+ 0x9908b0dful, 11,
+ 0xfffffffful, 7,
+ 0x9d2c5680ul, 15,
+ 0xefc60000ul, 18, 1812433253ul> x(seed);
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/26_numerics/random/mersenne_twister_engine/cons/seed2.cc b/libstdc++-v3/testsuite/26_numerics/random/mersenne_twister_engine/cons/seed2.cc
new file mode 100644
index 000000000..425e5be7d
--- /dev/null
+++ b/libstdc++-v3/testsuite/26_numerics/random/mersenne_twister_engine/cons/seed2.cc
@@ -0,0 +1,41 @@
+// { dg-options "-std=c++0x" }
+// { dg-require-cstdint "" }
+//
+// 2008-11-24 Edward M. Smith-Rowland <3dw4rd@verizon.net>
+//
+// Copyright (C) 2008, 2009, 2010 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()
+{
+ double seed = 2.0;
+ std::mersenne_twister_engine<
+ unsigned long, 32, 624, 397, 31,
+ 0x9908b0dful, 11,
+ 0xfffffffful, 7,
+ 0x9d2c5680ul, 15,
+ 0xefc60000ul, 18, 1812433253ul> x(seed);
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/26_numerics/random/mersenne_twister_engine/cons/seed_seq.cc b/libstdc++-v3/testsuite/26_numerics/random/mersenne_twister_engine/cons/seed_seq.cc
new file mode 100644
index 000000000..aa98c9b93
--- /dev/null
+++ b/libstdc++-v3/testsuite/26_numerics/random/mersenne_twister_engine/cons/seed_seq.cc
@@ -0,0 +1,41 @@
+// { dg-options "-std=c++0x" }
+// { dg-require-cstdint "" }
+//
+// 2010-02-01 Paolo Carlini <paolo.carlini@oracle.com>
+//
+// Copyright (C) 2010 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()
+{
+ std::seed_seq seed;
+ std::mersenne_twister_engine<
+ unsigned long, 32, 624, 397, 31,
+ 0x9908b0dful, 11,
+ 0xfffffffful, 7,
+ 0x9d2c5680ul, 15,
+ 0xefc60000ul, 18, 1812433253ul> x(seed);
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/26_numerics/random/mersenne_twister_engine/operators/equal.cc b/libstdc++-v3/testsuite/26_numerics/random/mersenne_twister_engine/operators/equal.cc
new file mode 100644
index 000000000..7e482a8cd
--- /dev/null
+++ b/libstdc++-v3/testsuite/26_numerics/random/mersenne_twister_engine/operators/equal.cc
@@ -0,0 +1,53 @@
+// { dg-options "-std=c++0x" }
+// { dg-require-cstdint "" }
+//
+// 2008-11-24 Edward M. Smith-Rowland <3dw4rd@verizon.net>
+//
+// Copyright (C) 2008, 2009 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/>.
+
+// 26.4.3.2 Class template mersenne_twister_engine [rand.eng.mers]
+// 26.4.2.2 Concept RandomNumberEngine [rand.concept.eng]
+
+#include <random>
+#include <testsuite_hooks.h>
+
+void
+test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::mersenne_twister_engine<
+ unsigned long, 32, 624, 397, 31,
+ 0x9908b0dful, 11,
+ 0xfffffffful, 7,
+ 0x9d2c5680ul, 15,
+ 0xefc60000ul, 18, 1812433253ul> u, v;
+
+ VERIFY( u == v );
+
+ u.discard(100);
+ v.discard(100);
+
+ VERIFY( u == v );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/26_numerics/random/mersenne_twister_engine/operators/inequal.cc b/libstdc++-v3/testsuite/26_numerics/random/mersenne_twister_engine/operators/inequal.cc
new file mode 100644
index 000000000..94ccb76f7
--- /dev/null
+++ b/libstdc++-v3/testsuite/26_numerics/random/mersenne_twister_engine/operators/inequal.cc
@@ -0,0 +1,52 @@
+// { dg-options "-std=c++0x" }
+// { dg-require-cstdint "" }
+//
+// 2010-03-16 Paolo Carlini <paolo.carlini@oracle.com>
+//
+// Copyright (C) 2010 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/>.
+
+// 26.5.3.2 Class template mersenne_twister_engine [rand.eng.mers]
+
+#include <random>
+#include <testsuite_hooks.h>
+
+void
+test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::mersenne_twister_engine<
+ unsigned long, 32, 624, 397, 31,
+ 0x9908b0dful, 11,
+ 0xfffffffful, 7,
+ 0x9d2c5680ul, 15,
+ 0xefc60000ul, 18, 1812433253ul> u, v;
+
+ VERIFY( !(u != v) );
+
+ u.discard(100);
+ v.discard(100);
+
+ VERIFY( !(u != v) );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/26_numerics/random/mersenne_twister_engine/operators/serialize.cc b/libstdc++-v3/testsuite/26_numerics/random/mersenne_twister_engine/operators/serialize.cc
new file mode 100644
index 000000000..03fb8b04f
--- /dev/null
+++ b/libstdc++-v3/testsuite/26_numerics/random/mersenne_twister_engine/operators/serialize.cc
@@ -0,0 +1,56 @@
+// { dg-options "-std=c++0x" }
+// { dg-require-cstdint "" }
+//
+// 2008-11-24 Edward M. Smith-Rowland <3dw4rd@verizon.net>
+//
+// Copyright (C) 2008, 2009 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/>.
+
+// 26.4.3.2 Class template mersenne_twister_engine [rand.eng.mers]
+// 26.4.2.2 Concept RandomNumberEngine [rand.concept.eng]
+
+#include <sstream>
+#include <random>
+#include <testsuite_hooks.h>
+
+void
+test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::stringstream str;
+ std::mersenne_twister_engine<
+ unsigned long, 32, 624, 397, 31,
+ 0x9908b0dful, 11,
+ 0xfffffffful, 7,
+ 0x9d2c5680ul, 15,
+ 0xefc60000ul, 18, 1812433253ul> u, v;
+
+ u(); // advance
+ str << u;
+
+ VERIFY( !(u == v) );
+
+ str >> v;
+ VERIFY( u == v );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/26_numerics/random/mersenne_twister_engine/requirements/constants.cc b/libstdc++-v3/testsuite/26_numerics/random/mersenne_twister_engine/requirements/constants.cc
new file mode 100644
index 000000000..ad38bec01
--- /dev/null
+++ b/libstdc++-v3/testsuite/26_numerics/random/mersenne_twister_engine/requirements/constants.cc
@@ -0,0 +1,51 @@
+// { dg-do link }
+// { dg-options "-std=c++0x" }
+// { dg-require-cstdint "" }
+//
+// 2009-09-29 Paolo Carlini <paolo.carlini@oracle.com>
+//
+// Copyright (C) 2009, 2010 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()
+{
+ std::mt19937 mt;
+
+ const void* p = &mt.word_size;
+ p = &mt.state_size;
+ p = &mt.shift_size;
+ p = &mt.mask_bits;
+ p = &mt.xor_mask;
+ p = &mt.tempering_u;
+ p = &mt.tempering_d;
+ p = &mt.tempering_s;
+ p = &mt.tempering_b;
+ p = &mt.tempering_t;
+ p = &mt.tempering_c;
+ p = &mt.tempering_l;
+ p = &mt.initialization_multiplier;
+ p = &mt.default_seed;
+ p = p; // Suppress unused warning.
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/26_numerics/random/mersenne_twister_engine/requirements/constexpr_data.cc b/libstdc++-v3/testsuite/26_numerics/random/mersenne_twister_engine/requirements/constexpr_data.cc
new file mode 100644
index 000000000..4a27982b4
--- /dev/null
+++ b/libstdc++-v3/testsuite/26_numerics/random/mersenne_twister_engine/requirements/constexpr_data.cc
@@ -0,0 +1,79 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2010 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>
+#include <testsuite_common_types.h>
+
+namespace __gnu_test
+{
+ struct constexpr_member_data
+ {
+ template<typename _Ttesttype>
+ void
+ operator()()
+ {
+ struct _Concept
+ {
+ void __constraint()
+ {
+ constexpr auto v1 __attribute__((unused))
+ = _Ttesttype::word_size;
+ constexpr auto v2 __attribute__((unused))
+ = _Ttesttype::state_size;
+ constexpr auto v3 __attribute__((unused))
+ = _Ttesttype::shift_size;
+ constexpr auto v4 __attribute__((unused))
+ = _Ttesttype::mask_bits;
+ constexpr auto v5 __attribute__((unused))
+ = _Ttesttype::xor_mask;
+ constexpr auto v6 __attribute__((unused))
+ = _Ttesttype::tempering_u;
+ constexpr auto v7 __attribute__((unused))
+ = _Ttesttype::tempering_d;
+ constexpr auto v8 __attribute__((unused))
+ = _Ttesttype::tempering_s;
+ constexpr auto v9 __attribute__((unused))
+ = _Ttesttype::tempering_b;
+ constexpr auto v10 __attribute__((unused))
+ = _Ttesttype::tempering_t;
+ constexpr auto v11 __attribute__((unused))
+ = _Ttesttype::tempering_c;
+ constexpr auto v12 __attribute__((unused))
+ = _Ttesttype::tempering_l;
+ constexpr auto v13 __attribute__((unused))
+ = _Ttesttype::initialization_multiplier;
+ constexpr auto v14 __attribute__((unused))
+ = _Ttesttype::default_seed;
+ }
+ };
+
+ _Concept c;
+ c.__constraint();
+ }
+ };
+}
+
+int main()
+{
+ __gnu_test::constexpr_member_data test;
+ typedef std::mt19937 type;
+ test.operator()<type>();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/26_numerics/random/mersenne_twister_engine/requirements/constexpr_functions.cc b/libstdc++-v3/testsuite/26_numerics/random/mersenne_twister_engine/requirements/constexpr_functions.cc
new file mode 100644
index 000000000..03513acf8
--- /dev/null
+++ b/libstdc++-v3/testsuite/26_numerics/random/mersenne_twister_engine/requirements/constexpr_functions.cc
@@ -0,0 +1,55 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2010 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>
+#include <testsuite_common_types.h>
+
+namespace __gnu_test
+{
+ struct constexpr_member_functions
+ {
+ template<typename _Ttesttype>
+ void
+ operator()()
+ {
+ struct _Concept
+ {
+ void __constraint()
+ {
+ constexpr auto v1 __attribute__((unused))
+ = _Ttesttype::min();
+ constexpr auto v2 __attribute__((unused))
+ = _Ttesttype::max();
+ }
+ };
+
+ _Concept c;
+ c.__constraint();
+ }
+ };
+}
+
+int main()
+{
+ __gnu_test::constexpr_member_functions test;
+ typedef std::mt19937 type;
+ test.operator()<type>();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/26_numerics/random/mersenne_twister_engine/requirements/typedefs.cc b/libstdc++-v3/testsuite/26_numerics/random/mersenne_twister_engine/requirements/typedefs.cc
new file mode 100644
index 000000000..7ea898a1e
--- /dev/null
+++ b/libstdc++-v3/testsuite/26_numerics/random/mersenne_twister_engine/requirements/typedefs.cc
@@ -0,0 +1,40 @@
+// { dg-do compile }
+// { dg-options "-std=c++0x" }
+// { dg-require-cstdint "" }
+//
+// 2008-11-24 Edward M. Smith-Rowland <3dw4rd@verizon.net>
+//
+// Copyright (C) 2008, 2009 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/>.
+
+// 26.4.3.2 Class template mersenne_twister_engine [rand.eng.mers]
+// 26.4.2.2 Concept RandomNumberEngine [rand.concept.eng]
+
+#include <random>
+
+void
+test01()
+{
+ typedef std::mersenne_twister_engine<unsigned long,
+ 32, 624, 397, 31,
+ 0x9908b0df, 11,
+ 0xfffffffful, 7,
+ 0x9d2c5680, 15,
+ 0xefc60000, 18, 1812433253ul> test_type;
+
+ typedef test_type::result_type result_type;
+}