Move test into test/std subdirectory.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@224658 91177308-0d34-0410-b5e6-96231b3b80d8

test/std/algorithms/alg.modifying.operations/alg.copy/copy.pass.cpp

@@ -0,0 +1,73 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <algorithm>
+
+// template<InputIterator InIter, OutputIterator<auto, InIter::reference> OutIter>
+//   OutIter
+//   copy(InIter first, InIter last, OutIter result);
+
+#include <algorithm>
+#include <cassert>
+
+#include "test_iterators.h"
+
+template <class InIter, class OutIter>
+void
+test()
+{
+    const unsigned N = 1000;
+    int ia[N];
+    for (unsigned i = 0; i < N; ++i)
+        ia[i] = i;
+    int ib[N] = {0};
+
+    OutIter r = std::copy(InIter(ia), InIter(ia+N), OutIter(ib));
+    assert(base(r) == ib+N);
+    for (unsigned i = 0; i < N; ++i)
+        assert(ia[i] == ib[i]);
+}
+
+int main()
+{
+    test<input_iterator<const int*>, output_iterator<int*> >();
+    test<input_iterator<const int*>, input_iterator<int*> >();
+    test<input_iterator<const int*>, forward_iterator<int*> >();
+    test<input_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<input_iterator<const int*>, random_access_iterator<int*> >();
+    test<input_iterator<const int*>, int*>();
+
+    test<forward_iterator<const int*>, output_iterator<int*> >();
+    test<forward_iterator<const int*>, input_iterator<int*> >();
+    test<forward_iterator<const int*>, forward_iterator<int*> >();
+    test<forward_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<forward_iterator<const int*>, random_access_iterator<int*> >();
+    test<forward_iterator<const int*>, int*>();
+
+    test<bidirectional_iterator<const int*>, output_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, input_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, forward_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, random_access_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, int*>();
+
+    test<random_access_iterator<const int*>, output_iterator<int*> >();
+    test<random_access_iterator<const int*>, input_iterator<int*> >();
+    test<random_access_iterator<const int*>, forward_iterator<int*> >();
+    test<random_access_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<random_access_iterator<const int*>, random_access_iterator<int*> >();
+    test<random_access_iterator<const int*>, int*>();
+
+    test<const int*, output_iterator<int*> >();
+    test<const int*, input_iterator<int*> >();
+    test<const int*, forward_iterator<int*> >();
+    test<const int*, bidirectional_iterator<int*> >();
+    test<const int*, random_access_iterator<int*> >();
+    test<const int*, int*>();
+}

test/std/algorithms/alg.modifying.operations/alg.copy/copy_backward.pass.cpp

@@ -0,0 +1,51 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <algorithm>
+
+// template<BidirectionalIterator InIter, BidirectionalIterator OutIter>
+//   requires OutputIterator<OutIter, InIter::reference>
+//   OutIter
+//   copy_backward(InIter first, InIter last, OutIter result);
+
+#include <algorithm>
+#include <cassert>
+
+#include "test_iterators.h"
+
+template <class InIter, class OutIter>
+void
+test()
+{
+    const unsigned N = 1000;
+    int ia[N];
+    for (unsigned i = 0; i < N; ++i)
+        ia[i] = i;
+    int ib[N] = {0};
+
+    OutIter r = std::copy_backward(InIter(ia), InIter(ia+N), OutIter(ib+N));
+    assert(base(r) == ib);
+    for (unsigned i = 0; i < N; ++i)
+        assert(ia[i] == ib[i]);
+}
+
+int main()
+{
+    test<bidirectional_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, random_access_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, int*>();
+
+    test<random_access_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<random_access_iterator<const int*>, random_access_iterator<int*> >();
+    test<random_access_iterator<const int*>, int*>();
+
+    test<const int*, bidirectional_iterator<int*> >();
+    test<const int*, random_access_iterator<int*> >();
+    test<const int*, int*>();
+}

test/std/algorithms/alg.modifying.operations/alg.copy/copy_if.pass.cpp

@@ -0,0 +1,80 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <algorithm>
+
+// template<InputIterator InIter, OutputIterator<auto, InIter::reference> OutIter,
+//          Predicate<auto, InIter::value_type> Pred>
+//   requires CopyConstructible<Pred>
+//   OutIter
+//   copy_if(InIter first, InIter last, OutIter result, Pred pred);
+
+#include <algorithm>
+#include <cassert>
+
+#include "test_iterators.h"
+
+struct Pred
+{
+    bool operator()(int i) {return i % 3 == 0;}
+};
+
+template <class InIter, class OutIter>
+void
+test()
+{
+    const unsigned N = 1000;
+    int ia[N];
+    for (unsigned i = 0; i < N; ++i)
+        ia[i] = i;
+    int ib[N] = {0};
+
+    OutIter r = std::copy_if(InIter(ia), InIter(ia+N), OutIter(ib), Pred());
+    assert(base(r) == ib+N/3+1);
+    for (unsigned i = 0; i < N/3+1; ++i)
+        assert(ib[i] % 3 == 0);
+}
+
+int main()
+{
+    test<input_iterator<const int*>, output_iterator<int*> >();
+    test<input_iterator<const int*>, input_iterator<int*> >();
+    test<input_iterator<const int*>, forward_iterator<int*> >();
+    test<input_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<input_iterator<const int*>, random_access_iterator<int*> >();
+    test<input_iterator<const int*>, int*>();
+
+    test<forward_iterator<const int*>, output_iterator<int*> >();
+    test<forward_iterator<const int*>, input_iterator<int*> >();
+    test<forward_iterator<const int*>, forward_iterator<int*> >();
+    test<forward_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<forward_iterator<const int*>, random_access_iterator<int*> >();
+    test<forward_iterator<const int*>, int*>();
+
+    test<bidirectional_iterator<const int*>, output_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, input_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, forward_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, random_access_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, int*>();
+
+    test<random_access_iterator<const int*>, output_iterator<int*> >();
+    test<random_access_iterator<const int*>, input_iterator<int*> >();
+    test<random_access_iterator<const int*>, forward_iterator<int*> >();
+    test<random_access_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<random_access_iterator<const int*>, random_access_iterator<int*> >();
+    test<random_access_iterator<const int*>, int*>();
+
+    test<const int*, output_iterator<int*> >();
+    test<const int*, input_iterator<int*> >();
+    test<const int*, forward_iterator<int*> >();
+    test<const int*, bidirectional_iterator<int*> >();
+    test<const int*, random_access_iterator<int*> >();
+    test<const int*, int*>();
+}

test/std/algorithms/alg.modifying.operations/alg.copy/copy_n.pass.cpp

@@ -0,0 +1,73 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <algorithm>
+
+// template<InputIterator InIter, OutputIterator<auto, InIter::reference> OutIter>
+//   OutIter
+//   copy_n(InIter first, InIter::difference_type n, OutIter result);
+
+#include <algorithm>
+#include <cassert>
+
+#include "test_iterators.h"
+
+template <class InIter, class OutIter>
+void
+test()
+{
+    const unsigned N = 1000;
+    int ia[N];
+    for (unsigned i = 0; i < N; ++i)
+        ia[i] = i;
+    int ib[N] = {0};
+
+    OutIter r = std::copy_n(InIter(ia), N/2, OutIter(ib));
+    assert(base(r) == ib+N/2);
+    for (unsigned i = 0; i < N/2; ++i)
+        assert(ia[i] == ib[i]);
+}
+
+int main()
+{
+    test<input_iterator<const int*>, output_iterator<int*> >();
+    test<input_iterator<const int*>, input_iterator<int*> >();
+    test<input_iterator<const int*>, forward_iterator<int*> >();
+    test<input_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<input_iterator<const int*>, random_access_iterator<int*> >();
+    test<input_iterator<const int*>, int*>();
+
+    test<forward_iterator<const int*>, output_iterator<int*> >();
+    test<forward_iterator<const int*>, input_iterator<int*> >();
+    test<forward_iterator<const int*>, forward_iterator<int*> >();
+    test<forward_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<forward_iterator<const int*>, random_access_iterator<int*> >();
+    test<forward_iterator<const int*>, int*>();
+
+    test<bidirectional_iterator<const int*>, output_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, input_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, forward_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, random_access_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, int*>();
+
+    test<random_access_iterator<const int*>, output_iterator<int*> >();
+    test<random_access_iterator<const int*>, input_iterator<int*> >();
+    test<random_access_iterator<const int*>, forward_iterator<int*> >();
+    test<random_access_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<random_access_iterator<const int*>, random_access_iterator<int*> >();
+    test<random_access_iterator<const int*>, int*>();
+
+    test<const int*, output_iterator<int*> >();
+    test<const int*, input_iterator<int*> >();
+    test<const int*, forward_iterator<int*> >();
+    test<const int*, bidirectional_iterator<int*> >();
+    test<const int*, random_access_iterator<int*> >();
+    test<const int*, int*>();
+}

test/std/algorithms/alg.modifying.operations/alg.fill/fill.pass.cpp

@@ -0,0 +1,59 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <algorithm>
+
+// template<ForwardIterator Iter, class T>
+//   requires OutputIterator<Iter, const T&>
+//   void
+//   fill(Iter first, Iter last, const T& value);
+
+#include <algorithm>
+#include <cassert>
+
+#include "test_iterators.h"
+
+template <class Iter>
+void
+test_char()
+{
+    const unsigned n = 4;
+    char ca[n] = {0};
+    std::fill(Iter(ca), Iter(ca+n), char(1));
+    assert(ca[0] == 1);
+    assert(ca[1] == 1);
+    assert(ca[2] == 1);
+    assert(ca[3] == 1);
+}
+
+template <class Iter>
+void
+test_int()
+{
+    const unsigned n = 4;
+    int ia[n] = {0};
+    std::fill(Iter(ia), Iter(ia+n), 1);
+    assert(ia[0] == 1);
+    assert(ia[1] == 1);
+    assert(ia[2] == 1);
+    assert(ia[3] == 1);
+}
+
+int main()
+{
+    test_char<forward_iterator<char*> >();
+    test_char<bidirectional_iterator<char*> >();
+    test_char<random_access_iterator<char*> >();
+    test_char<char*>();
+
+    test_int<forward_iterator<int*> >();
+    test_int<bidirectional_iterator<int*> >();
+    test_int<random_access_iterator<int*> >();
+    test_int<int*>();
+}

test/std/algorithms/alg.modifying.operations/alg.fill/fill_n.pass.cpp

@@ -0,0 +1,153 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <algorithm>
+
+// template<class Iter, IntegralLike Size, class T>
+//   requires OutputIterator<Iter, const T&>
+//   OutputIterator
+//   fill_n(Iter first, Size n, const T& value);
+
+#include <algorithm>
+#include <cassert>
+
+#include "test_iterators.h"
+
+template <class Iter>
+void
+test_char()
+{
+    const unsigned n = 4;
+    char ca[n] = {0};
+    assert(std::fill_n(Iter(ca), n, char(1)) == std::next(Iter(ca), n));
+    assert(ca[0] == 1);
+    assert(ca[1] == 1);
+    assert(ca[2] == 1);
+    assert(ca[3] == 1);
+}
+
+template <class Iter>
+void
+test_int()
+{
+    const unsigned n = 4;
+    int ia[n] = {0};
+    assert(std::fill_n(Iter(ia), n, 1) == std::next(Iter(ia), n));
+    assert(ia[0] == 1);
+    assert(ia[1] == 1);
+    assert(ia[2] == 1);
+    assert(ia[3] == 1);
+}
+
+void
+test_int_array()
+{
+    const unsigned n = 4;
+    int ia[n] = {0};
+    assert(std::fill_n(ia, n, static_cast<char>(1)) == std::next(ia, n));
+    assert(ia[0] == 1);
+    assert(ia[1] == 1);
+    assert(ia[2] == 1);
+    assert(ia[3] == 1);
+}
+
+struct source {
+    source() : i(0) { }
+    
+    operator int() const { return i++; }
+    mutable int i;
+};
+
+void
+test_int_array_struct_source()
+{
+    const unsigned n = 4;
+    int ia[n] = {0};
+    assert(std::fill_n(ia, n, source()) == std::next(ia, n));
+    assert(ia[0] == 0);
+    assert(ia[1] == 1);
+    assert(ia[2] == 2);
+    assert(ia[3] == 3);
+}
+
+struct test1 {
+    test1() : c(0) { }
+    test1(char c) : c(c + 1) { }
+    char c;
+};
+
+void
+test_struct_array()
+{
+    const unsigned n = 4;
+    test1 test1a[n] = {0};
+    assert(std::fill_n(test1a, n, static_cast<char>(10)) == std::next(test1a, n));    
+    assert(test1a[0].c == 11);
+    assert(test1a[1].c == 11);
+    assert(test1a[2].c == 11);
+    assert(test1a[3].c == 11);
+}
+
+class A
+{
+    char a_;
+public:
+    A() {}
+    explicit A(char a) : a_(a) {}
+    operator unsigned char() const {return 'b';}
+
+    friend bool operator==(const A& x, const A& y)
+        {return x.a_ == y.a_;}
+};
+
+void
+test5()
+{
+    A a[3];
+    assert(std::fill_n(&a[0], 3, A('a')) == a+3);
+    assert(a[0] == A('a'));
+    assert(a[1] == A('a'));
+    assert(a[2] == A('a'));
+}
+
+struct Storage
+{
+  union
+  {
+    unsigned char a;
+    unsigned char b;
+  };
+};
+ 
+void test6()
+{
+  Storage foo[5];
+  std::fill_n(&foo[0], 5, Storage());
+}
+
+
+int main()
+{
+    test_char<forward_iterator<char*> >();
+    test_char<bidirectional_iterator<char*> >();
+    test_char<random_access_iterator<char*> >();
+    test_char<char*>();
+
+    test_int<forward_iterator<int*> >();
+    test_int<bidirectional_iterator<int*> >();
+    test_int<random_access_iterator<int*> >();
+    test_int<int*>();
+    
+    test_int_array();
+    test_int_array_struct_source();
+    test_struct_array();
+
+    test5();
+    test6();
+}

test/std/algorithms/alg.modifying.operations/alg.generate/generate.pass.cpp

@@ -0,0 +1,47 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <algorithm>
+
+// template<ForwardIterator Iter, Callable Generator>
+//   requires OutputIterator<Iter, Generator::result_type>
+//         && CopyConstructible<Generator>
+//   void
+//   generate(Iter first, Iter last, Generator gen);
+
+#include <algorithm>
+#include <cassert>
+
+#include "test_iterators.h"
+
+struct gen_test
+{
+    int operator()() const {return 1;}
+};
+
+template <class Iter>
+void
+test()
+{
+    const unsigned n = 4;
+    int ia[n] = {0};
+    std::generate(Iter(ia), Iter(ia+n), gen_test());
+    assert(ia[0] == 1);
+    assert(ia[1] == 1);
+    assert(ia[2] == 1);
+    assert(ia[3] == 1);
+}
+
+int main()
+{
+    test<forward_iterator<int*> >();
+    test<bidirectional_iterator<int*> >();
+    test<random_access_iterator<int*> >();
+    test<int*>();
+}

test/std/algorithms/alg.modifying.operations/alg.generate/generate_n.pass.cpp

@@ -0,0 +1,47 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <algorithm>
+
+// template<class Iter, IntegralLike Size, Callable Generator>
+//   requires OutputIterator<Iter, Generator::result_type>
+//         && CopyConstructible<Generator>
+//   void
+//   generate_n(Iter first, Size n, Generator gen);
+
+#include <algorithm>
+#include <cassert>
+
+#include "test_iterators.h"
+
+struct gen_test
+{
+    int operator()() const {return 2;}
+};
+
+template <class Iter>
+void
+test()
+{
+    const unsigned n = 4;
+    int ia[n] = {0};
+    assert(std::generate_n(Iter(ia), n, gen_test()) == Iter(ia+n));
+    assert(ia[0] == 2);
+    assert(ia[1] == 2);
+    assert(ia[2] == 2);
+    assert(ia[3] == 2);
+}
+
+int main()
+{
+    test<forward_iterator<int*> >();
+    test<bidirectional_iterator<int*> >();
+    test<random_access_iterator<int*> >();
+    test<int*>();
+}

test/std/algorithms/alg.modifying.operations/alg.move/move.pass.cpp

@@ -0,0 +1,134 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <algorithm>
+
+// template<InputIterator InIter, typename OutIter>
+//   requires OutputIterator<OutIter, RvalueOf<InIter::reference>::type>
+//   OutIter
+//   move(InIter first, InIter last, OutIter result);
+
+#include <algorithm>
+#include <cassert>
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+#include <memory>
+#endif
+
+#include "test_iterators.h"
+
+template <class InIter, class OutIter>
+void
+test()
+{
+    const unsigned N = 1000;
+    int ia[N];
+    for (unsigned i = 0; i < N; ++i)
+        ia[i] = i;
+    int ib[N] = {0};
+
+    OutIter r = std::move(InIter(ia), InIter(ia+N), OutIter(ib));
+    assert(base(r) == ib+N);
+    for (unsigned i = 0; i < N; ++i)
+        assert(ia[i] == ib[i]);
+}
+
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+
+template <class InIter, class OutIter>
+void
+test1()
+{
+    const unsigned N = 100;
+    std::unique_ptr<int> ia[N];
+    for (unsigned i = 0; i < N; ++i)
+        ia[i].reset(new int(i));
+    std::unique_ptr<int> ib[N];
+
+    OutIter r = std::move(InIter(ia), InIter(ia+N), OutIter(ib));
+    assert(base(r) == ib+N);
+    for (unsigned i = 0; i < N; ++i)
+        assert(*ib[i] == i);
+}
+
+#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+
+int main()
+{
+    test<input_iterator<const int*>, output_iterator<int*> >();
+    test<input_iterator<const int*>, input_iterator<int*> >();
+    test<input_iterator<const int*>, forward_iterator<int*> >();
+    test<input_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<input_iterator<const int*>, random_access_iterator<int*> >();
+    test<input_iterator<const int*>, int*>();
+
+    test<forward_iterator<const int*>, output_iterator<int*> >();
+    test<forward_iterator<const int*>, input_iterator<int*> >();
+    test<forward_iterator<const int*>, forward_iterator<int*> >();
+    test<forward_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<forward_iterator<const int*>, random_access_iterator<int*> >();
+    test<forward_iterator<const int*>, int*>();
+
+    test<bidirectional_iterator<const int*>, output_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, input_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, forward_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, random_access_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, int*>();
+
+    test<random_access_iterator<const int*>, output_iterator<int*> >();
+    test<random_access_iterator<const int*>, input_iterator<int*> >();
+    test<random_access_iterator<const int*>, forward_iterator<int*> >();
+    test<random_access_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<random_access_iterator<const int*>, random_access_iterator<int*> >();
+    test<random_access_iterator<const int*>, int*>();
+
+    test<const int*, output_iterator<int*> >();
+    test<const int*, input_iterator<int*> >();
+    test<const int*, forward_iterator<int*> >();
+    test<const int*, bidirectional_iterator<int*> >();
+    test<const int*, random_access_iterator<int*> >();
+    test<const int*, int*>();
+
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+    test1<input_iterator<std::unique_ptr<int>*>, output_iterator<std::unique_ptr<int>*> >();
+    test1<input_iterator<std::unique_ptr<int>*>, input_iterator<std::unique_ptr<int>*> >();
+    test1<input_iterator<std::unique_ptr<int>*>, forward_iterator<std::unique_ptr<int>*> >();
+    test1<input_iterator<std::unique_ptr<int>*>, bidirectional_iterator<std::unique_ptr<int>*> >();
+    test1<input_iterator<std::unique_ptr<int>*>, random_access_iterator<std::unique_ptr<int>*> >();
+    test1<input_iterator<std::unique_ptr<int>*>, std::unique_ptr<int>*>();
+
+    test1<forward_iterator<std::unique_ptr<int>*>, output_iterator<std::unique_ptr<int>*> >();
+    test1<forward_iterator<std::unique_ptr<int>*>, input_iterator<std::unique_ptr<int>*> >();
+    test1<forward_iterator<std::unique_ptr<int>*>, forward_iterator<std::unique_ptr<int>*> >();
+    test1<forward_iterator<std::unique_ptr<int>*>, bidirectional_iterator<std::unique_ptr<int>*> >();
+    test1<forward_iterator<std::unique_ptr<int>*>, random_access_iterator<std::unique_ptr<int>*> >();
+    test1<forward_iterator<std::unique_ptr<int>*>, std::unique_ptr<int>*>();
+
+    test1<bidirectional_iterator<std::unique_ptr<int>*>, output_iterator<std::unique_ptr<int>*> >();
+    test1<bidirectional_iterator<std::unique_ptr<int>*>, input_iterator<std::unique_ptr<int>*> >();
+    test1<bidirectional_iterator<std::unique_ptr<int>*>, forward_iterator<std::unique_ptr<int>*> >();
+    test1<bidirectional_iterator<std::unique_ptr<int>*>, bidirectional_iterator<std::unique_ptr<int>*> >();
+    test1<bidirectional_iterator<std::unique_ptr<int>*>, random_access_iterator<std::unique_ptr<int>*> >();
+    test1<bidirectional_iterator<std::unique_ptr<int>*>, std::unique_ptr<int>*>();
+
+    test1<random_access_iterator<std::unique_ptr<int>*>, output_iterator<std::unique_ptr<int>*> >();
+    test1<random_access_iterator<std::unique_ptr<int>*>, input_iterator<std::unique_ptr<int>*> >();
+    test1<random_access_iterator<std::unique_ptr<int>*>, forward_iterator<std::unique_ptr<int>*> >();
+    test1<random_access_iterator<std::unique_ptr<int>*>, bidirectional_iterator<std::unique_ptr<int>*> >();
+    test1<random_access_iterator<std::unique_ptr<int>*>, random_access_iterator<std::unique_ptr<int>*> >();
+    test1<random_access_iterator<std::unique_ptr<int>*>, std::unique_ptr<int>*>();
+
+    test1<std::unique_ptr<int>*, output_iterator<std::unique_ptr<int>*> >();
+    test1<std::unique_ptr<int>*, input_iterator<std::unique_ptr<int>*> >();
+    test1<std::unique_ptr<int>*, forward_iterator<std::unique_ptr<int>*> >();
+    test1<std::unique_ptr<int>*, bidirectional_iterator<std::unique_ptr<int>*> >();
+    test1<std::unique_ptr<int>*, random_access_iterator<std::unique_ptr<int>*> >();
+    test1<std::unique_ptr<int>*, std::unique_ptr<int>*>();
+#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+}

test/std/algorithms/alg.modifying.operations/alg.move/move_backward.pass.cpp

@@ -0,0 +1,88 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <algorithm>
+
+// template<BidirectionalIterator InIter, BidirectionalIterator OutIter>
+//   requires OutputIterator<OutIter, RvalueOf<InIter::reference>::type>
+//   OutIter
+//   move_backward(InIter first, InIter last, OutIter result);
+
+#include <algorithm>
+#include <cassert>
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+#include <memory>
+#endif
+
+#include "test_iterators.h"
+
+template <class InIter, class OutIter>
+void
+test()
+{
+    const unsigned N = 1000;
+    int ia[N];
+    for (unsigned i = 0; i < N; ++i)
+        ia[i] = i;
+    int ib[N] = {0};
+
+    OutIter r = std::move_backward(InIter(ia), InIter(ia+N), OutIter(ib+N));
+    assert(base(r) == ib);
+    for (unsigned i = 0; i < N; ++i)
+        assert(ia[i] == ib[i]);
+}
+
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+
+template <class InIter, class OutIter>
+void
+test1()
+{
+    const unsigned N = 100;
+    std::unique_ptr<int> ia[N];
+    for (unsigned i = 0; i < N; ++i)
+        ia[i].reset(new int(i));
+    std::unique_ptr<int> ib[N];
+
+    OutIter r = std::move_backward(InIter(ia), InIter(ia+N), OutIter(ib+N));
+    assert(base(r) == ib);
+    for (unsigned i = 0; i < N; ++i)
+        assert(*ib[i] == i);
+}
+
+#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+
+int main()
+{
+    test<bidirectional_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, random_access_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, int*>();
+
+    test<random_access_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<random_access_iterator<const int*>, random_access_iterator<int*> >();
+    test<random_access_iterator<const int*>, int*>();
+
+    test<const int*, bidirectional_iterator<int*> >();
+    test<const int*, random_access_iterator<int*> >();
+    test<const int*, int*>();
+
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+    test1<bidirectional_iterator<std::unique_ptr<int>*>, bidirectional_iterator<std::unique_ptr<int>*> >();
+    test1<bidirectional_iterator<std::unique_ptr<int>*>, random_access_iterator<std::unique_ptr<int>*> >();
+    test1<bidirectional_iterator<std::unique_ptr<int>*>, std::unique_ptr<int>*>();
+
+    test1<random_access_iterator<std::unique_ptr<int>*>, bidirectional_iterator<std::unique_ptr<int>*> >();
+    test1<random_access_iterator<std::unique_ptr<int>*>, random_access_iterator<std::unique_ptr<int>*> >();
+    test1<random_access_iterator<std::unique_ptr<int>*>, std::unique_ptr<int>*>();
+
+    test1<std::unique_ptr<int>*, bidirectional_iterator<std::unique_ptr<int>*> >();
+    test1<std::unique_ptr<int>*, random_access_iterator<std::unique_ptr<int>*> >();
+    test1<std::unique_ptr<int>*, std::unique_ptr<int>*>();
+#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+}

test/std/algorithms/alg.modifying.operations/alg.partitions/is_partitioned.pass.cpp

@@ -0,0 +1,58 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <algorithm>
+
+// template <class InputIterator, class Predicate>
+//     bool
+//     is_partitioned(InputIterator first, InputIterator last, Predicate pred);
+
+#include <algorithm>
+#include <cassert>
+
+#include "test_iterators.h"
+
+struct is_odd
+{
+    bool operator()(const int& i) const {return i & 1;}
+};
+
+int main()
+{
+    {
+        const int ia[] = {1, 2, 3, 4, 5, 6};
+        assert(!std::is_partitioned(input_iterator<const int*>(std::begin(ia)),
+                                    input_iterator<const int*>(std::end(ia)),
+                                    is_odd()));
+    }
+    {
+        const int ia[] = {1, 3, 5, 2, 4, 6};
+        assert( std::is_partitioned(input_iterator<const int*>(std::begin(ia)),
+                                    input_iterator<const int*>(std::end(ia)),
+                                    is_odd()));
+    }
+    {
+        const int ia[] = {2, 4, 6, 1, 3, 5};
+        assert(!std::is_partitioned(input_iterator<const int*>(std::begin(ia)),
+                                    input_iterator<const int*>(std::end(ia)),
+                                    is_odd()));
+    }
+    {
+        const int ia[] = {1, 3, 5, 2, 4, 6, 7};
+        assert(!std::is_partitioned(input_iterator<const int*>(std::begin(ia)),
+                                    input_iterator<const int*>(std::end(ia)),
+                                    is_odd()));
+    }
+    {
+        const int ia[] = {1, 3, 5, 2, 4, 6, 7};
+        assert( std::is_partitioned(input_iterator<const int*>(std::begin(ia)),
+                                    input_iterator<const int*>(std::begin(ia)),
+                                    is_odd()));
+    }
+}

test/std/algorithms/alg.modifying.operations/alg.partitions/partition.pass.cpp

@@ -0,0 +1,104 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <algorithm>
+
+// template<BidirectionalIterator Iter, Predicate<auto, Iter::value_type> Pred>
+//   requires ShuffleIterator<Iter>
+//         && CopyConstructible<Pred>
+//   Iter
+//   partition(Iter first, Iter last, Pred pred);
+
+#include <algorithm>
+#include <cassert>
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+#include <memory>
+#endif
+
+#include "test_iterators.h"
+
+struct is_odd
+{
+    bool operator()(const int& i) const {return i & 1;}
+};
+
+template <class Iter>
+void
+test()
+{
+    // check mixed
+    int ia[] = {1, 2, 3, 4, 5, 6, 7, 8 ,9};
+    const unsigned sa = sizeof(ia)/sizeof(ia[0]);
+    Iter r = std::partition(Iter(ia), Iter(ia + sa), is_odd());
+    assert(base(r) == ia + 5);
+    for (int* i = ia; i < base(r); ++i)
+        assert(is_odd()(*i));
+    for (int* i = base(r); i < ia+sa; ++i)
+        assert(!is_odd()(*i));
+    // check empty
+    r = std::partition(Iter(ia), Iter(ia), is_odd());
+    assert(base(r) == ia);
+    // check all false
+    for (unsigned i = 0; i < sa; ++i)
+        ia[i] = 2*i;
+    r = std::partition(Iter(ia), Iter(ia+sa), is_odd());
+    assert(base(r) == ia);
+    // check all true
+    for (unsigned i = 0; i < sa; ++i)
+        ia[i] = 2*i+1;
+    r = std::partition(Iter(ia), Iter(ia+sa), is_odd());
+    assert(base(r) == ia+sa);
+    // check all true but last
+    for (unsigned i = 0; i < sa; ++i)
+        ia[i] = 2*i+1;
+    ia[sa-1] = 10;
+    r = std::partition(Iter(ia), Iter(ia+sa), is_odd());
+    assert(base(r) == ia+sa-1);
+    for (int* i = ia; i < base(r); ++i)
+        assert(is_odd()(*i));
+    for (int* i = base(r); i < ia+sa; ++i)
+        assert(!is_odd()(*i));
+    // check all true but first
+    for (unsigned i = 0; i < sa; ++i)
+        ia[i] = 2*i+1;
+    ia[0] = 10;
+    r = std::partition(Iter(ia), Iter(ia+sa), is_odd());
+    assert(base(r) == ia+sa-1);
+    for (int* i = ia; i < base(r); ++i)
+        assert(is_odd()(*i));
+    for (int* i = base(r); i < ia+sa; ++i)
+        assert(!is_odd()(*i));
+    // check all false but last
+    for (unsigned i = 0; i < sa; ++i)
+        ia[i] = 2*i;
+    ia[sa-1] = 11;
+    r = std::partition(Iter(ia), Iter(ia+sa), is_odd());
+    assert(base(r) == ia+1);
+    for (int* i = ia; i < base(r); ++i)
+        assert(is_odd()(*i));
+    for (int* i = base(r); i < ia+sa; ++i)
+        assert(!is_odd()(*i));
+    // check all false but first
+    for (unsigned i = 0; i < sa; ++i)
+        ia[i] = 2*i;
+    ia[0] = 11;
+    r = std::partition(Iter(ia), Iter(ia+sa), is_odd());
+    assert(base(r) == ia+1);
+    for (int* i = ia; i < base(r); ++i)
+        assert(is_odd()(*i));
+    for (int* i = base(r); i < ia+sa; ++i)
+        assert(!is_odd()(*i));
+}
+
+int main()
+{
+    test<bidirectional_iterator<int*> >();
+    test<random_access_iterator<int*> >();
+    test<int*>();
+}

test/std/algorithms/alg.modifying.operations/alg.partitions/partition_copy.pass.cpp

@@ -0,0 +1,50 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <algorithm>
+
+// template <class InputIterator, class OutputIterator1,
+//           class OutputIterator2, class Predicate>
+//     pair<OutputIterator1, OutputIterator2>
+//     partition_copy(InputIterator first, InputIterator last,
+//                    OutputIterator1 out_true, OutputIterator2 out_false,
+//                    Predicate pred);
+
+#include <algorithm>
+#include <cassert>
+
+#include "test_iterators.h"
+
+struct is_odd
+{
+    bool operator()(const int& i) const {return i & 1;}
+};
+
+int main()
+{
+    {
+        const int ia[] = {1, 2, 3, 4, 6, 8, 5, 7};
+        int r1[10] = {0};
+        int r2[10] = {0};
+        typedef std::pair<output_iterator<int*>,  int*> P;
+        P p = std::partition_copy(input_iterator<const int*>(std::begin(ia)),
+                                  input_iterator<const int*>(std::end(ia)),
+                                  output_iterator<int*>(r1), r2, is_odd());
+        assert(p.first.base() == r1 + 4);
+        assert(r1[0] == 1);
+        assert(r1[1] == 3);
+        assert(r1[2] == 5);
+        assert(r1[3] == 7);
+        assert(p.second == r2 + 4);
+        assert(r2[0] == 2);
+        assert(r2[1] == 4);
+        assert(r2[2] == 6);
+        assert(r2[3] == 8);
+    }
+}

test/std/algorithms/alg.modifying.operations/alg.partitions/partition_point.pass.cpp

@@ -0,0 +1,76 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <algorithm>
+
+// template<class ForwardIterator, class Predicate>
+//     ForwardIterator
+//     partition_point(ForwardIterator first, ForwardIterator last, Predicate pred);
+
+#include <algorithm>
+#include <cassert>
+
+#include "test_iterators.h"
+
+struct is_odd
+{
+    bool operator()(const int& i) const {return i & 1;}
+};
+
+int main()
+{
+    {
+        const int ia[] = {2, 4, 6, 8, 10};
+        assert(std::partition_point(forward_iterator<const int*>(std::begin(ia)),
+                                    forward_iterator<const int*>(std::end(ia)),
+                                    is_odd()) == forward_iterator<const int*>(ia));
+    }
+    {
+        const int ia[] = {1, 2, 4, 6, 8};
+        assert(std::partition_point(forward_iterator<const int*>(std::begin(ia)),
+                                    forward_iterator<const int*>(std::end(ia)),
+                                    is_odd()) == forward_iterator<const int*>(ia + 1));
+    }
+    {
+        const int ia[] = {1, 3, 2, 4, 6};
+        assert(std::partition_point(forward_iterator<const int*>(std::begin(ia)),
+                                    forward_iterator<const int*>(std::end(ia)),
+                                    is_odd()) == forward_iterator<const int*>(ia + 2));
+    }
+    {
+        const int ia[] = {1, 3, 5, 2, 4, 6};
+        assert(std::partition_point(forward_iterator<const int*>(std::begin(ia)),
+                                    forward_iterator<const int*>(std::end(ia)),
+                                    is_odd()) == forward_iterator<const int*>(ia + 3));
+    }
+    {
+        const int ia[] = {1, 3, 5, 7, 2, 4};
+        assert(std::partition_point(forward_iterator<const int*>(std::begin(ia)),
+                                    forward_iterator<const int*>(std::end(ia)),
+                                    is_odd()) == forward_iterator<const int*>(ia + 4));
+    }
+    {
+        const int ia[] = {1, 3, 5, 7, 9, 2};
+        assert(std::partition_point(forward_iterator<const int*>(std::begin(ia)),
+                                    forward_iterator<const int*>(std::end(ia)),
+                                    is_odd()) == forward_iterator<const int*>(ia + 5));
+    }
+    {
+        const int ia[] = {1, 3, 5, 7, 9, 11};
+        assert(std::partition_point(forward_iterator<const int*>(std::begin(ia)),
+                                    forward_iterator<const int*>(std::end(ia)),
+                                    is_odd()) == forward_iterator<const int*>(ia + 6));
+    }
+    {
+        const int ia[] = {1, 3, 5, 2, 4, 6, 7};
+        assert(std::partition_point(forward_iterator<const int*>(std::begin(ia)),
+                                    forward_iterator<const int*>(std::begin(ia)),
+                                    is_odd()) == forward_iterator<const int*>(ia));
+    }
+}

test/std/algorithms/alg.modifying.operations/alg.partitions/stable_partition.pass.cpp

@@ -0,0 +1,314 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <algorithm>
+
+// template<BidirectionalIterator Iter, Predicate<auto, Iter::value_type> Pred>
+//   requires ShuffleIterator<Iter>
+//         && CopyConstructible<Pred>
+//   Iter
+//   stable_partition(Iter first, Iter last, Pred pred);
+
+#include <algorithm>
+#include <cassert>
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+#include <memory>
+#endif
+
+#include "test_iterators.h"
+
+struct is_odd
+{
+    bool operator()(const int& i) const {return i & 1;}
+};
+
+struct odd_first
+{
+    bool operator()(const std::pair<int,int>& p) const
+        {return p.first & 1;}
+};
+
+template <class Iter>
+void
+test()
+{
+    {  // check mixed
+    typedef std::pair<int,int> P;
+    P array[] =
+    {
+        P(0, 1),
+        P(0, 2),
+        P(1, 1),
+        P(1, 2),
+        P(2, 1),
+        P(2, 2),
+        P(3, 1),
+        P(3, 2),
+        P(4, 1),
+        P(4, 2)
+    };
+    const unsigned size = sizeof(array)/sizeof(array[0]);
+    Iter r = std::stable_partition(Iter(array), Iter(array+size), odd_first());
+    assert(base(r) == array + 4);
+    assert(array[0] == P(1, 1));
+    assert(array[1] == P(1, 2));
+    assert(array[2] == P(3, 1));
+    assert(array[3] == P(3, 2));
+    assert(array[4] == P(0, 1));
+    assert(array[5] == P(0, 2));
+    assert(array[6] == P(2, 1));
+    assert(array[7] == P(2, 2));
+    assert(array[8] == P(4, 1));
+    assert(array[9] == P(4, 2));
+    }
+    {
+    typedef std::pair<int,int> P;
+    P array[] =
+    {
+        P(0, 1),
+        P(0, 2),
+        P(1, 1),
+        P(1, 2),
+        P(2, 1),
+        P(2, 2),
+        P(3, 1),
+        P(3, 2),
+        P(4, 1),
+        P(4, 2)
+    };
+    const unsigned size = sizeof(array)/sizeof(array[0]);
+    Iter r = std::stable_partition(Iter(array), Iter(array+size), odd_first());
+    assert(base(r) == array + 4);
+    assert(array[0] == P(1, 1));
+    assert(array[1] == P(1, 2));
+    assert(array[2] == P(3, 1));
+    assert(array[3] == P(3, 2));
+    assert(array[4] == P(0, 1));
+    assert(array[5] == P(0, 2));
+    assert(array[6] == P(2, 1));
+    assert(array[7] == P(2, 2));
+    assert(array[8] == P(4, 1));
+    assert(array[9] == P(4, 2));
+    // check empty
+    r = std::stable_partition(Iter(array), Iter(array), odd_first());
+    assert(base(r) == array);
+    // check one true
+    r = std::stable_partition(Iter(array), Iter(array+1), odd_first());
+    assert(base(r) == array+1);
+    assert(array[0] == P(1, 1));
+    // check one false
+    r = std::stable_partition(Iter(array+4), Iter(array+5), odd_first());
+    assert(base(r) == array+4);
+    assert(array[4] == P(0, 1));
+    }
+    {  // check all false
+    typedef std::pair<int,int> P;
+    P array[] =
+    {
+        P(0, 1),
+        P(0, 2),
+        P(2, 1),
+        P(2, 2),
+        P(4, 1),
+        P(4, 2),
+        P(6, 1),
+        P(6, 2),
+        P(8, 1),
+        P(8, 2)
+    };
+    const unsigned size = sizeof(array)/sizeof(array[0]);
+    Iter r = std::stable_partition(Iter(array), Iter(array+size), odd_first());
+    assert(base(r) == array);
+    assert(array[0] == P(0, 1));
+    assert(array[1] == P(0, 2));
+    assert(array[2] == P(2, 1));
+    assert(array[3] == P(2, 2));
+    assert(array[4] == P(4, 1));
+    assert(array[5] == P(4, 2));
+    assert(array[6] == P(6, 1));
+    assert(array[7] == P(6, 2));
+    assert(array[8] == P(8, 1));
+    assert(array[9] == P(8, 2));
+    }
+    {  // check all true
+    typedef std::pair<int,int> P;
+    P array[] =
+    {
+        P(1, 1),
+        P(1, 2),
+        P(3, 1),
+        P(3, 2),
+        P(5, 1),
+        P(5, 2),
+        P(7, 1),
+        P(7, 2),
+        P(9, 1),
+        P(9, 2)
+    };
+    const unsigned size = sizeof(array)/sizeof(array[0]);
+    Iter r = std::stable_partition(Iter(array), Iter(array+size), odd_first());
+    assert(base(r) == array + size);
+    assert(array[0] == P(1, 1));
+    assert(array[1] == P(1, 2));
+    assert(array[2] == P(3, 1));
+    assert(array[3] == P(3, 2));
+    assert(array[4] == P(5, 1));
+    assert(array[5] == P(5, 2));
+    assert(array[6] == P(7, 1));
+    assert(array[7] == P(7, 2));
+    assert(array[8] == P(9, 1));
+    assert(array[9] == P(9, 2));
+    }
+    {  // check all false but first true
+    typedef std::pair<int,int> P;
+    P array[] =
+    {
+        P(1, 1),
+        P(0, 2),
+        P(2, 1),
+        P(2, 2),
+        P(4, 1),
+        P(4, 2),
+        P(6, 1),
+        P(6, 2),
+        P(8, 1),
+        P(8, 2)
+    };
+    const unsigned size = sizeof(array)/sizeof(array[0]);
+    Iter r = std::stable_partition(Iter(array), Iter(array+size), odd_first());
+    assert(base(r) == array + 1);
+    assert(array[0] == P(1, 1));
+    assert(array[1] == P(0, 2));
+    assert(array[2] == P(2, 1));
+    assert(array[3] == P(2, 2));
+    assert(array[4] == P(4, 1));
+    assert(array[5] == P(4, 2));
+    assert(array[6] == P(6, 1));
+    assert(array[7] == P(6, 2));
+    assert(array[8] == P(8, 1));
+    assert(array[9] == P(8, 2));
+    }
+    {  // check all false but last true
+    typedef std::pair<int,int> P;
+    P array[] =
+    {
+        P(0, 1),
+        P(0, 2),
+        P(2, 1),
+        P(2, 2),
+        P(4, 1),
+        P(4, 2),
+        P(6, 1),
+        P(6, 2),
+        P(8, 1),
+        P(1, 2)
+    };
+    const unsigned size = sizeof(array)/sizeof(array[0]);
+    Iter r = std::stable_partition(Iter(array), Iter(array+size), odd_first());
+    assert(base(r) == array + 1);
+    assert(array[0] == P(1, 2));
+    assert(array[1] == P(0, 1));
+    assert(array[2] == P(0, 2));
+    assert(array[3] == P(2, 1));
+    assert(array[4] == P(2, 2));
+    assert(array[5] == P(4, 1));
+    assert(array[6] == P(4, 2));
+    assert(array[7] == P(6, 1));
+    assert(array[8] == P(6, 2));
+    assert(array[9] == P(8, 1));
+    }
+    {  // check all true but first false
+    typedef std::pair<int,int> P;
+    P array[] =
+    {
+        P(0, 1),
+        P(1, 2),
+        P(3, 1),
+        P(3, 2),
+        P(5, 1),
+        P(5, 2),
+        P(7, 1),
+        P(7, 2),
+        P(9, 1),
+        P(9, 2)
+    };
+    const unsigned size = sizeof(array)/sizeof(array[0]);
+    Iter r = std::stable_partition(Iter(array), Iter(array+size), odd_first());
+    assert(base(r) == array + size-1);
+    assert(array[0] == P(1, 2));
+    assert(array[1] == P(3, 1));
+    assert(array[2] == P(3, 2));
+    assert(array[3] == P(5, 1));
+    assert(array[4] == P(5, 2));
+    assert(array[5] == P(7, 1));
+    assert(array[6] == P(7, 2));
+    assert(array[7] == P(9, 1));
+    assert(array[8] == P(9, 2));
+    assert(array[9] == P(0, 1));
+    }
+    {  // check all true but last false
+    typedef std::pair<int,int> P;
+    P array[] =
+    {
+        P(1, 1),
+        P(1, 2),
+        P(3, 1),
+        P(3, 2),
+        P(5, 1),
+        P(5, 2),
+        P(7, 1),
+        P(7, 2),
+        P(9, 1),
+        P(0, 2)
+    };
+    const unsigned size = sizeof(array)/sizeof(array[0]);
+    Iter r = std::stable_partition(Iter(array), Iter(array+size), odd_first());
+    assert(base(r) == array + size-1);
+    assert(array[0] == P(1, 1));
+    assert(array[1] == P(1, 2));
+    assert(array[2] == P(3, 1));
+    assert(array[3] == P(3, 2));
+    assert(array[4] == P(5, 1));
+    assert(array[5] == P(5, 2));
+    assert(array[6] == P(7, 1));
+    assert(array[7] == P(7, 2));
+    assert(array[8] == P(9, 1));
+    assert(array[9] == P(0, 2));
+    }
+}
+
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+
+struct is_null
+{
+    template <class P>
+        bool operator()(const P& p) {return p == 0;}
+};
+
+template <class Iter>
+void
+test1()
+{
+    const unsigned size = 5;
+    std::unique_ptr<int> array[size];
+    Iter r = std::stable_partition(Iter(array), Iter(array+size), is_null());
+}
+
+#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+
+int main()
+{
+    test<bidirectional_iterator<std::pair<int,int>*> >();
+    test<random_access_iterator<std::pair<int,int>*> >();
+    test<std::pair<int,int>*>();
+
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+    test1<bidirectional_iterator<std::unique_ptr<int>*> >();
+#endif
+}

test/std/algorithms/alg.modifying.operations/alg.random.shuffle/random_shuffle.pass.cpp

@@ -0,0 +1,30 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <algorithm>
+
+// template<RandomAccessIterator Iter>
+//   requires ShuffleIterator<Iter>
+//   void
+//   random_shuffle(Iter first, Iter last);
+
+#include <algorithm>
+#include <cassert>
+
+int main()
+{
+    int ia[] = {1, 2, 3, 4};
+    int ia1[] = {1, 4, 3, 2};
+    int ia2[] = {4, 1, 2, 3};
+    const unsigned sa = sizeof(ia)/sizeof(ia[0]);
+    std::random_shuffle(ia, ia+sa);
+    assert(std::equal(ia, ia+sa, ia1));
+    std::random_shuffle(ia, ia+sa);
+    assert(std::equal(ia, ia+sa, ia2));
+}

test/std/algorithms/alg.modifying.operations/alg.random.shuffle/random_shuffle_rand.pass.cpp

@@ -0,0 +1,37 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <algorithm>
+
+// template<RandomAccessIterator Iter, Callable<auto, Iter::difference_type> Rand>
+//   requires ShuffleIterator<Iter>
+//         && Convertible<Rand::result_type, Iter::difference_type>
+//   void
+//   random_shuffle(Iter first, Iter last, Rand&& rand);
+
+#include <algorithm>
+#include <cassert>
+
+struct gen
+{
+    int operator()(int n)
+    {
+        return n-1;
+    }
+};
+
+int main()
+{
+    int ia[] = {1, 2, 3, 4};
+    int ia1[] = {4, 1, 2, 3};
+    const unsigned sa = sizeof(ia)/sizeof(ia[0]);
+    gen r;
+    std::random_shuffle(ia, ia+sa, r);
+    assert(std::equal(ia, ia+sa, ia1));
+}

test/std/algorithms/alg.modifying.operations/alg.random.shuffle/random_shuffle_urng.pass.cpp

@@ -0,0 +1,31 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <algorithm>
+
+// template<class RandomAccessIterator, class UniformRandomNumberGenerator>
+//     void shuffle(RandomAccessIterator first, RandomAccessIterator last,
+//                  UniformRandomNumberGenerator& g);
+
+#include <algorithm>
+#include <random>
+#include <cassert>
+
+int main()
+{
+    int ia[] = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10};
+    int ia1[] = {2, 7, 1, 4, 3, 6, 5, 10, 9, 8};
+    int ia2[] = {1, 8, 3, 4, 6, 9, 5, 7, 2, 10};
+    const unsigned sa = sizeof(ia)/sizeof(ia[0]);
+    std::minstd_rand g;
+    std::shuffle(ia, ia+sa, g);
+    assert(std::equal(ia, ia+sa, ia1));
+    std::shuffle(ia, ia+sa, g);
+    assert(std::equal(ia, ia+sa, ia2));
+}

test/std/algorithms/alg.modifying.operations/alg.remove/remove.pass.cpp

@@ -0,0 +1,83 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <algorithm>
+
+// template<ForwardIterator Iter, class T>
+//   requires OutputIterator<Iter, RvalueOf<Iter::reference>::type>
+//         && HasEqualTo<Iter::value_type, T>
+//   Iter
+//   remove(Iter first, Iter last, const T& value);
+
+#include <algorithm>
+#include <cassert>
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+#include <memory>
+#endif
+
+#include "test_iterators.h"
+
+template <class Iter>
+void
+test()
+{
+    int ia[] = {0, 1, 2, 3, 4, 2, 3, 4, 2};
+    const unsigned sa = sizeof(ia)/sizeof(ia[0]);
+    Iter r = std::remove(Iter(ia), Iter(ia+sa), 2);
+    assert(base(r) == ia + sa-3);
+    assert(ia[0] == 0);
+    assert(ia[1] == 1);
+    assert(ia[2] == 3);
+    assert(ia[3] == 4);
+    assert(ia[4] == 3);
+    assert(ia[5] == 4);
+}
+
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+
+template <class Iter>
+void
+test1()
+{
+    const unsigned sa = 9;
+    std::unique_ptr<int> ia[sa];
+    ia[0].reset(new int(0));
+    ia[1].reset(new int(1));
+    ia[3].reset(new int(3));
+    ia[4].reset(new int(4));
+    ia[6].reset(new int(3));
+    ia[7].reset(new int(4));
+    Iter r = std::remove(Iter(ia), Iter(ia+sa), std::unique_ptr<int>());
+    assert(base(r) == ia + sa-3);
+    assert(*ia[0] == 0);
+    assert(*ia[1] == 1);
+    assert(*ia[2] == 3);
+    assert(*ia[3] == 4);
+    assert(*ia[4] == 3);
+    assert(*ia[5] == 4);
+}
+
+#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+
+int main()
+{
+    test<forward_iterator<int*> >();
+    test<bidirectional_iterator<int*> >();
+    test<random_access_iterator<int*> >();
+    test<int*>();
+
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+
+    test1<forward_iterator<std::unique_ptr<int>*> >();
+    test1<bidirectional_iterator<std::unique_ptr<int>*> >();
+    test1<random_access_iterator<std::unique_ptr<int>*> >();
+    test1<std::unique_ptr<int>*>();
+
+#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+}

test/std/algorithms/alg.modifying.operations/alg.remove/remove_copy.pass.cpp

@@ -0,0 +1,70 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <algorithm>
+
+// template<InputIterator InIter, OutputIterator<auto, InIter::reference> OutIter, class T>
+//   requires HasEqualTo<InIter::value_type, T>
+//   OutIter
+//   remove_copy(InIter first, InIter last, OutIter result, const T& value);
+
+#include <algorithm>
+#include <cassert>
+
+#include "test_iterators.h"
+
+template <class InIter, class OutIter>
+void
+test()
+{
+    int ia[] = {0, 1, 2, 3, 4, 2, 3, 4, 2};
+    const unsigned sa = sizeof(ia)/sizeof(ia[0]);
+    int ib[sa];
+    OutIter r = std::remove_copy(InIter(ia), InIter(ia+sa), OutIter(ib), 2);
+    assert(base(r) == ib + sa-3);
+    assert(ib[0] == 0);
+    assert(ib[1] == 1);
+    assert(ib[2] == 3);
+    assert(ib[3] == 4);
+    assert(ib[4] == 3);
+    assert(ib[5] == 4);
+}
+
+int main()
+{
+    test<input_iterator<const int*>, output_iterator<int*> >();
+    test<input_iterator<const int*>, forward_iterator<int*> >();
+    test<input_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<input_iterator<const int*>, random_access_iterator<int*> >();
+    test<input_iterator<const int*>, int*>();
+
+    test<forward_iterator<const int*>, output_iterator<int*> >();
+    test<forward_iterator<const int*>, forward_iterator<int*> >();
+    test<forward_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<forward_iterator<const int*>, random_access_iterator<int*> >();
+    test<forward_iterator<const int*>, int*>();
+
+    test<bidirectional_iterator<const int*>, output_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, forward_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, random_access_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, int*>();
+
+    test<random_access_iterator<const int*>, output_iterator<int*> >();
+    test<random_access_iterator<const int*>, forward_iterator<int*> >();
+    test<random_access_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<random_access_iterator<const int*>, random_access_iterator<int*> >();
+    test<random_access_iterator<const int*>, int*>();
+
+    test<const int*, output_iterator<int*> >();
+    test<const int*, forward_iterator<int*> >();
+    test<const int*, bidirectional_iterator<int*> >();
+    test<const int*, random_access_iterator<int*> >();
+    test<const int*, int*>();
+}

test/std/algorithms/alg.modifying.operations/alg.remove/remove_copy_if.pass.cpp

@@ -0,0 +1,73 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <algorithm>
+
+// template<InputIterator InIter, OutputIterator<auto, InIter::reference> OutIter,
+//          Predicate<auto, InIter::value_type> Pred>
+//   requires CopyConstructible<Pred>
+//   OutIter
+//   remove_copy_if(InIter first, InIter last, OutIter result, Pred pred);
+
+#include <algorithm>
+#include <functional>
+#include <cassert>
+
+#include "test_iterators.h"
+
+template <class InIter, class OutIter>
+void
+test()
+{
+    int ia[] = {0, 1, 2, 3, 4, 2, 3, 4, 2};
+    const unsigned sa = sizeof(ia)/sizeof(ia[0]);
+    int ib[sa];
+    OutIter r = std::remove_copy_if(InIter(ia), InIter(ia+sa), OutIter(ib),
+                                    std::bind2nd(std::equal_to<int>(), 2));
+    assert(base(r) == ib + sa-3);
+    assert(ib[0] == 0);
+    assert(ib[1] == 1);
+    assert(ib[2] == 3);
+    assert(ib[3] == 4);
+    assert(ib[4] == 3);
+    assert(ib[5] == 4);
+}
+
+int main()
+{
+    test<input_iterator<const int*>, output_iterator<int*> >();
+    test<input_iterator<const int*>, forward_iterator<int*> >();
+    test<input_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<input_iterator<const int*>, random_access_iterator<int*> >();
+    test<input_iterator<const int*>, int*>();
+
+    test<forward_iterator<const int*>, output_iterator<int*> >();
+    test<forward_iterator<const int*>, forward_iterator<int*> >();
+    test<forward_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<forward_iterator<const int*>, random_access_iterator<int*> >();
+    test<forward_iterator<const int*>, int*>();
+
+    test<bidirectional_iterator<const int*>, output_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, forward_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, random_access_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, int*>();
+
+    test<random_access_iterator<const int*>, output_iterator<int*> >();
+    test<random_access_iterator<const int*>, forward_iterator<int*> >();
+    test<random_access_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<random_access_iterator<const int*>, random_access_iterator<int*> >();
+    test<random_access_iterator<const int*>, int*>();
+
+    test<const int*, output_iterator<int*> >();
+    test<const int*, forward_iterator<int*> >();
+    test<const int*, bidirectional_iterator<int*> >();
+    test<const int*, random_access_iterator<int*> >();
+    test<const int*, int*>();
+}

test/std/algorithms/alg.modifying.operations/alg.remove/remove_if.pass.cpp

@@ -0,0 +1,98 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <algorithm>
+
+// template<ForwardIterator Iter, Predicate<auto, Iter::value_type> Pred>
+//   requires OutputIterator<Iter, RvalueOf<Iter::reference>::type>
+//         && CopyConstructible<Pred>
+//   Iter
+//   remove_if(Iter first, Iter last, Pred pred);
+
+#include <algorithm>
+#include <functional>
+#include <cassert>
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+#include <memory>
+#endif
+
+#include "test_iterators.h"
+#include "counting_predicates.hpp"
+
+bool equal2 ( int i ) { return i == 2; }
+
+template <class Iter>
+void
+test()
+{
+    int ia[] = {0, 1, 2, 3, 4, 2, 3, 4, 2};
+    const unsigned sa = sizeof(ia)/sizeof(ia[0]);
+//     int* r = std::remove_if(ia, ia+sa, std::bind2nd(std::equal_to<int>(), 2));
+    unary_counting_predicate<bool(*)(int), int> cp(equal2);
+    int* r = std::remove_if(ia, ia+sa, std::ref(cp));
+    assert(r == ia + sa-3);
+    assert(ia[0] == 0);
+    assert(ia[1] == 1);
+    assert(ia[2] == 3);
+    assert(ia[3] == 4);
+    assert(ia[4] == 3);
+    assert(ia[5] == 4);
+    assert(cp.count() == sa);
+}
+
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+
+struct pred
+{
+    bool operator()(const std::unique_ptr<int>& i) {return *i == 2;}
+};
+
+template <class Iter>
+void
+test1()
+{
+    const unsigned sa = 9;
+    std::unique_ptr<int> ia[sa];
+    ia[0].reset(new int(0));
+    ia[1].reset(new int(1));
+    ia[2].reset(new int(2));
+    ia[3].reset(new int(3));
+    ia[4].reset(new int(4));
+    ia[5].reset(new int(2));
+    ia[6].reset(new int(3));
+    ia[7].reset(new int(4));
+    ia[8].reset(new int(2));
+    Iter r = std::remove_if(Iter(ia), Iter(ia+sa), pred());
+    assert(base(r) == ia + sa-3);
+    assert(*ia[0] == 0);
+    assert(*ia[1] == 1);
+    assert(*ia[2] == 3);
+    assert(*ia[3] == 4);
+    assert(*ia[4] == 3);
+    assert(*ia[5] == 4);
+}
+
+#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+
+int main()
+{
+    test<forward_iterator<int*> >();
+    test<bidirectional_iterator<int*> >();
+    test<random_access_iterator<int*> >();
+    test<int*>();
+
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+
+    test1<forward_iterator<std::unique_ptr<int>*> >();
+    test1<bidirectional_iterator<std::unique_ptr<int>*> >();
+    test1<random_access_iterator<std::unique_ptr<int>*> >();
+    test1<std::unique_ptr<int>*>();
+
+#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+}

test/std/algorithms/alg.modifying.operations/alg.replace/replace.pass.cpp

@@ -0,0 +1,44 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <algorithm>
+
+// template<ForwardIterator Iter, class T>
+//   requires OutputIterator<Iter, Iter::reference>
+//         && OutputIterator<Iter, const T&>
+//         && HasEqualTo<Iter::value_type, T>
+//   void
+//   replace(Iter first, Iter last, const T& old_value, const T& new_value);
+
+#include <algorithm>
+#include <cassert>
+
+#include "test_iterators.h"
+
+template <class Iter>
+void
+test()
+{
+    int ia[] = {0, 1, 2, 3, 4};
+    const unsigned sa = sizeof(ia)/sizeof(ia[0]);
+    std::replace(Iter(ia), Iter(ia+sa), 2, 5);
+    assert(ia[0] == 0);
+    assert(ia[1] == 1);
+    assert(ia[2] == 5);
+    assert(ia[3] == 3);
+    assert(ia[4] == 4);
+}
+
+int main()
+{
+    test<forward_iterator<int*> >();
+    test<bidirectional_iterator<int*> >();
+    test<random_access_iterator<int*> >();
+    test<int*>();
+}

test/std/algorithms/alg.modifying.operations/alg.replace/replace_copy.pass.cpp

@@ -0,0 +1,72 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <algorithm>
+
+// template<InputIterator InIter, typename OutIter, class T>
+//   requires OutputIterator<OutIter, InIter::reference>
+//         && OutputIterator<OutIter, const T&>
+//         && HasEqualTo<InIter::value_type, T>
+//   OutIter
+//   replace_copy(InIter first, InIter last, OutIter result, const T& old_value,
+//                                                           const T& new_value);
+
+#include <algorithm>
+#include <cassert>
+
+#include "test_iterators.h"
+
+template <class InIter, class OutIter>
+void
+test()
+{
+    int ia[] = {0, 1, 2, 3, 4};
+    const unsigned sa = sizeof(ia)/sizeof(ia[0]);
+    int ib[sa] = {0};
+    OutIter r = std::replace_copy(InIter(ia), InIter(ia+sa), OutIter(ib), 2, 5);
+    assert(base(r) == ib + sa);
+    assert(ib[0] == 0);
+    assert(ib[1] == 1);
+    assert(ib[2] == 5);
+    assert(ib[3] == 3);
+    assert(ib[4] == 4);
+}
+
+int main()
+{
+    test<input_iterator<const int*>, output_iterator<int*> >();
+    test<input_iterator<const int*>, forward_iterator<int*> >();
+    test<input_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<input_iterator<const int*>, random_access_iterator<int*> >();
+    test<input_iterator<const int*>, int*>();
+
+    test<forward_iterator<const int*>, output_iterator<int*> >();
+    test<forward_iterator<const int*>, forward_iterator<int*> >();
+    test<forward_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<forward_iterator<const int*>, random_access_iterator<int*> >();
+    test<forward_iterator<const int*>, int*>();
+
+    test<bidirectional_iterator<const int*>, output_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, forward_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, random_access_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, int*>();
+
+    test<random_access_iterator<const int*>, output_iterator<int*> >();
+    test<random_access_iterator<const int*>, forward_iterator<int*> >();
+    test<random_access_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<random_access_iterator<const int*>, random_access_iterator<int*> >();
+    test<random_access_iterator<const int*>, int*>();
+
+    test<const int*, output_iterator<int*> >();
+    test<const int*, forward_iterator<int*> >();
+    test<const int*, bidirectional_iterator<int*> >();
+    test<const int*, random_access_iterator<int*> >();
+    test<const int*, int*>();
+}

test/std/algorithms/alg.modifying.operations/alg.replace/replace_copy_if.pass.cpp

@@ -0,0 +1,74 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <algorithm>
+
+// template<InputIterator InIter, typename OutIter,
+//          Predicate<auto, InIter::value_type> Pred, class T>
+//   requires OutputIterator<OutIter, InIter::reference>
+//         && OutputIterator<OutIter, const T&>
+//         && CopyConstructible<Pred>
+//   OutIter
+//   replace_copy_if(InIter first, InIter last, OutIter result, Pred pred, const T& new_value);
+
+#include <algorithm>
+#include <functional>
+#include <cassert>
+
+#include "test_iterators.h"
+
+template <class InIter, class OutIter>
+void
+test()
+{
+    int ia[] = {0, 1, 2, 3, 4};
+    const unsigned sa = sizeof(ia)/sizeof(ia[0]);
+    int ib[sa] = {0};
+    OutIter r = std::replace_copy_if(InIter(ia), InIter(ia+sa), OutIter(ib),
+                                     std::bind2nd(std::equal_to<int>(), 2), 5);
+    assert(base(r) == ib + sa);
+    assert(ib[0] == 0);
+    assert(ib[1] == 1);
+    assert(ib[2] == 5);
+    assert(ib[3] == 3);
+    assert(ib[4] == 4);
+}
+
+int main()
+{
+    test<input_iterator<const int*>, output_iterator<int*> >();
+    test<input_iterator<const int*>, forward_iterator<int*> >();
+    test<input_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<input_iterator<const int*>, random_access_iterator<int*> >();
+    test<input_iterator<const int*>, int*>();
+
+    test<forward_iterator<const int*>, output_iterator<int*> >();
+    test<forward_iterator<const int*>, forward_iterator<int*> >();
+    test<forward_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<forward_iterator<const int*>, random_access_iterator<int*> >();
+    test<forward_iterator<const int*>, int*>();
+
+    test<bidirectional_iterator<const int*>, output_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, forward_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, random_access_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, int*>();
+
+    test<random_access_iterator<const int*>, output_iterator<int*> >();
+    test<random_access_iterator<const int*>, forward_iterator<int*> >();
+    test<random_access_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<random_access_iterator<const int*>, random_access_iterator<int*> >();
+    test<random_access_iterator<const int*>, int*>();
+
+    test<const int*, output_iterator<int*> >();
+    test<const int*, forward_iterator<int*> >();
+    test<const int*, bidirectional_iterator<int*> >();
+    test<const int*, random_access_iterator<int*> >();
+    test<const int*, int*>();
+}

test/std/algorithms/alg.modifying.operations/alg.replace/replace_if.pass.cpp

@@ -0,0 +1,45 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <algorithm>
+
+// template<ForwardIterator Iter, Predicate<auto, Iter::value_type> Pred, class T>
+//   requires OutputIterator<Iter, Iter::reference>
+//         && OutputIterator<Iter, const T&>
+//         && CopyConstructible<Pred>
+//   void
+//   replace_if(Iter first, Iter last, Pred pred, const T& new_value);
+
+#include <algorithm>
+#include <functional>
+#include <cassert>
+
+#include "test_iterators.h"
+
+template <class Iter>
+void
+test()
+{
+    int ia[] = {0, 1, 2, 3, 4};
+    const unsigned sa = sizeof(ia)/sizeof(ia[0]);
+    std::replace_if(Iter(ia), Iter(ia+sa), std::bind2nd(std::equal_to<int>(), 2), 5);
+    assert(ia[0] == 0);
+    assert(ia[1] == 1);
+    assert(ia[2] == 5);
+    assert(ia[3] == 3);
+    assert(ia[4] == 4);
+}
+
+int main()
+{
+    test<forward_iterator<int*> >();
+    test<bidirectional_iterator<int*> >();
+    test<random_access_iterator<int*> >();
+    test<int*>();
+}

test/std/algorithms/alg.modifying.operations/alg.reverse/reverse.pass.cpp

@@ -0,0 +1,60 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <algorithm>
+
+// template<BidirectionalIterator Iter>
+//   requires HasSwap<Iter::reference, Iter::reference>
+//   void
+//   reverse(Iter first, Iter last);
+
+#include <algorithm>
+#include <cassert>
+
+#include "test_iterators.h"
+
+template <class Iter>
+void
+test()
+{
+    int ia[] = {0};
+    const unsigned sa = sizeof(ia)/sizeof(ia[0]);
+    std::reverse(Iter(ia), Iter(ia));
+    assert(ia[0] == 0);
+    std::reverse(Iter(ia), Iter(ia+sa));
+    assert(ia[0] == 0);
+
+    int ib[] = {0, 1};
+    const unsigned sb = sizeof(ib)/sizeof(ib[0]);
+    std::reverse(Iter(ib), Iter(ib+sb));
+    assert(ib[0] == 1);
+    assert(ib[1] == 0);
+
+    int ic[] = {0, 1, 2};
+    const unsigned sc = sizeof(ic)/sizeof(ic[0]);
+    std::reverse(Iter(ic), Iter(ic+sc));
+    assert(ic[0] == 2);
+    assert(ic[1] == 1);
+    assert(ic[2] == 0);
+
+    int id[] = {0, 1, 2, 3};
+    const unsigned sd = sizeof(id)/sizeof(id[0]);
+    std::reverse(Iter(id), Iter(id+sd));
+    assert(id[0] == 3);
+    assert(id[1] == 2);
+    assert(id[2] == 1);
+    assert(id[3] == 0);
+}
+
+int main()
+{
+    test<bidirectional_iterator<int*> >();
+    test<random_access_iterator<int*> >();
+    test<int*>();
+}

test/std/algorithms/alg.modifying.operations/alg.reverse/reverse_copy.pass.cpp

@@ -0,0 +1,81 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <algorithm>
+
+// template<BidirectionalIterator InIter, OutputIterator<auto, InIter::reference> OutIter>
+//   OutIter
+//   reverse_copy(InIter first, InIter last, OutIter result);
+
+#include <algorithm>
+#include <cassert>
+
+#include "test_iterators.h"
+
+template <class InIter, class OutIter>
+void
+test()
+{
+    const int ia[] = {0};
+    const unsigned sa = sizeof(ia)/sizeof(ia[0]);
+    int ja[sa] = {-1};
+    OutIter r = std::reverse_copy(InIter(ia), InIter(ia), OutIter(ja));
+    assert(base(r) == ja);
+    assert(ja[0] == -1);
+    r = std::reverse_copy(InIter(ia), InIter(ia+sa), OutIter(ja));
+    assert(ja[0] == 0);
+
+    const int ib[] = {0, 1};
+    const unsigned sb = sizeof(ib)/sizeof(ib[0]);
+    int jb[sb] = {-1};
+    r = std::reverse_copy(InIter(ib), InIter(ib+sb), OutIter(jb));
+    assert(base(r) == jb+sb);
+    assert(jb[0] == 1);
+    assert(jb[1] == 0);
+
+    const int ic[] = {0, 1, 2};
+    const unsigned sc = sizeof(ic)/sizeof(ic[0]);
+    int jc[sc] = {-1};
+    r = std::reverse_copy(InIter(ic), InIter(ic+sc), OutIter(jc));
+    assert(base(r) == jc+sc);
+    assert(jc[0] == 2);
+    assert(jc[1] == 1);
+    assert(jc[2] == 0);
+
+    int id[] = {0, 1, 2, 3};
+    const unsigned sd = sizeof(id)/sizeof(id[0]);
+    int jd[sd] = {-1};
+    r = std::reverse_copy(InIter(id), InIter(id+sd), OutIter(jd));
+    assert(base(r) == jd+sd);
+    assert(jd[0] == 3);
+    assert(jd[1] == 2);
+    assert(jd[2] == 1);
+    assert(jd[3] == 0);
+}
+
+int main()
+{
+    test<bidirectional_iterator<const int*>, output_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, forward_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, random_access_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, int*>();
+
+    test<random_access_iterator<const int*>, output_iterator<int*> >();
+    test<random_access_iterator<const int*>, forward_iterator<int*> >();
+    test<random_access_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<random_access_iterator<const int*>, random_access_iterator<int*> >();
+    test<random_access_iterator<const int*>, int*>();
+
+    test<const int*, output_iterator<int*> >();
+    test<const int*, forward_iterator<int*> >();
+    test<const int*, bidirectional_iterator<int*> >();
+    test<const int*, random_access_iterator<int*> >();
+    test<const int*, int*>();
+}

test/std/algorithms/alg.modifying.operations/alg.rotate/rotate.pass.cpp

@@ -0,0 +1,439 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <algorithm>
+
+// template<ShuffleIterator Iter>
+//   Iter
+//   rotate(Iter first, Iter middle, Iter last);
+
+#include <algorithm>
+#include <cassert>
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+#include <memory>
+#endif
+
+#include "test_iterators.h"
+
+template <class Iter>
+void
+test()
+{
+    int ia[] = {0};
+    const unsigned sa = sizeof(ia)/sizeof(ia[0]);
+    Iter r = std::rotate(Iter(ia), Iter(ia), Iter(ia));
+    assert(base(r) == ia);
+    assert(ia[0] == 0);
+    r = std::rotate(Iter(ia), Iter(ia), Iter(ia+sa));
+    assert(base(r) == ia+sa);
+    assert(ia[0] == 0);
+    r = std::rotate(Iter(ia), Iter(ia+sa), Iter(ia+sa));
+    assert(base(r) == ia);
+    assert(ia[0] == 0);
+
+    int ib[] = {0, 1};
+    const unsigned sb = sizeof(ib)/sizeof(ib[0]);
+    r = std::rotate(Iter(ib), Iter(ib), Iter(ib+sb));
+    assert(base(r) == ib+sb);
+    assert(ib[0] == 0);
+    assert(ib[1] == 1);
+    r = std::rotate(Iter(ib), Iter(ib+1), Iter(ib+sb));
+    assert(base(r) == ib+1);
+    assert(ib[0] == 1);
+    assert(ib[1] == 0);
+    r = std::rotate(Iter(ib), Iter(ib+sb), Iter(ib+sb));
+    assert(base(r) == ib);
+    assert(ib[0] == 1);
+    assert(ib[1] == 0);
+
+    int ic[] = {0, 1, 2};
+    const unsigned sc = sizeof(ic)/sizeof(ic[0]);
+    r = std::rotate(Iter(ic), Iter(ic), Iter(ic+sc));
+    assert(base(r) == ic+sc);
+    assert(ic[0] == 0);
+    assert(ic[1] == 1);
+    assert(ic[2] == 2);
+    r = std::rotate(Iter(ic), Iter(ic+1), Iter(ic+sc));
+    assert(base(r) == ic+2);
+    assert(ic[0] == 1);
+    assert(ic[1] == 2);
+    assert(ic[2] == 0);
+    r = std::rotate(Iter(ic), Iter(ic+2), Iter(ic+sc));
+    assert(base(r) == ic+1);
+    assert(ic[0] == 0);
+    assert(ic[1] == 1);
+    assert(ic[2] == 2);
+    r = std::rotate(Iter(ic), Iter(ic+sc), Iter(ic+sc));
+    assert(base(r) == ic);
+    assert(ic[0] == 0);
+    assert(ic[1] == 1);
+    assert(ic[2] == 2);
+
+    int id[] = {0, 1, 2, 3};
+    const unsigned sd = sizeof(id)/sizeof(id[0]);
+    r = std::rotate(Iter(id), Iter(id), Iter(id+sd));
+    assert(base(r) == id+sd);
+    assert(id[0] == 0);
+    assert(id[1] == 1);
+    assert(id[2] == 2);
+    assert(id[3] == 3);
+    r = std::rotate(Iter(id), Iter(id+1), Iter(id+sd));
+    assert(base(r) == id+3);
+    assert(id[0] == 1);
+    assert(id[1] == 2);
+    assert(id[2] == 3);
+    assert(id[3] == 0);
+    r = std::rotate(Iter(id), Iter(id+2), Iter(id+sd));
+    assert(base(r) == id+2);
+    assert(id[0] == 3);
+    assert(id[1] == 0);
+    assert(id[2] == 1);
+    assert(id[3] == 2);
+    r = std::rotate(Iter(id), Iter(id+3), Iter(id+sd));
+    assert(base(r) == id+1);
+    assert(id[0] == 2);
+    assert(id[1] == 3);
+    assert(id[2] == 0);
+    assert(id[3] == 1);
+    r = std::rotate(Iter(id), Iter(id+sd), Iter(id+sd));
+    assert(base(r) == id);
+    assert(id[0] == 2);
+    assert(id[1] == 3);
+    assert(id[2] == 0);
+    assert(id[3] == 1);
+
+    int ie[] = {0, 1, 2, 3, 4};
+    const unsigned se = sizeof(ie)/sizeof(ie[0]);
+    r = std::rotate(Iter(ie), Iter(ie), Iter(ie+se));
+    assert(base(r) == ie+se);
+    assert(ie[0] == 0);
+    assert(ie[1] == 1);
+    assert(ie[2] == 2);
+    assert(ie[3] == 3);
+    assert(ie[4] == 4);
+    r = std::rotate(Iter(ie), Iter(ie+1), Iter(ie+se));
+    assert(base(r) == ie+4);
+    assert(ie[0] == 1);
+    assert(ie[1] == 2);
+    assert(ie[2] == 3);
+    assert(ie[3] == 4);
+    assert(ie[4] == 0);
+    r = std::rotate(Iter(ie), Iter(ie+2), Iter(ie+se));
+    assert(base(r) == ie+3);
+    assert(ie[0] == 3);
+    assert(ie[1] == 4);
+    assert(ie[2] == 0);
+    assert(ie[3] == 1);
+    assert(ie[4] == 2);
+    r = std::rotate(Iter(ie), Iter(ie+3), Iter(ie+se));
+    assert(base(r) == ie+2);
+    assert(ie[0] == 1);
+    assert(ie[1] == 2);
+    assert(ie[2] == 3);
+    assert(ie[3] == 4);
+    assert(ie[4] == 0);
+    r = std::rotate(Iter(ie), Iter(ie+4), Iter(ie+se));
+    assert(base(r) == ie+1);
+    assert(ie[0] == 0);
+    assert(ie[1] == 1);
+    assert(ie[2] == 2);
+    assert(ie[3] == 3);
+    assert(ie[4] == 4);
+    r = std::rotate(Iter(ie), Iter(ie+se), Iter(ie+se));
+    assert(base(r) == ie);
+    assert(ie[0] == 0);
+    assert(ie[1] == 1);
+    assert(ie[2] == 2);
+    assert(ie[3] == 3);
+    assert(ie[4] == 4);
+
+    int ig[] = {0, 1, 2, 3, 4, 5};
+    const unsigned sg = sizeof(ig)/sizeof(ig[0]);
+    r = std::rotate(Iter(ig), Iter(ig), Iter(ig+sg));
+    assert(base(r) == ig+sg);
+    assert(ig[0] == 0);
+    assert(ig[1] == 1);
+    assert(ig[2] == 2);
+    assert(ig[3] == 3);
+    assert(ig[4] == 4);
+    assert(ig[5] == 5);
+    r = std::rotate(Iter(ig), Iter(ig+1), Iter(ig+sg));
+    assert(base(r) == ig+5);
+    assert(ig[0] == 1);
+    assert(ig[1] == 2);
+    assert(ig[2] == 3);
+    assert(ig[3] == 4);
+    assert(ig[4] == 5);
+    assert(ig[5] == 0);
+    r = std::rotate(Iter(ig), Iter(ig+2), Iter(ig+sg));
+    assert(base(r) == ig+4);
+    assert(ig[0] == 3);
+    assert(ig[1] == 4);
+    assert(ig[2] == 5);
+    assert(ig[3] == 0);
+    assert(ig[4] == 1);
+    assert(ig[5] == 2);
+    r = std::rotate(Iter(ig), Iter(ig+3), Iter(ig+sg));
+    assert(base(r) == ig+3);
+    assert(ig[0] == 0);
+    assert(ig[1] == 1);
+    assert(ig[2] == 2);
+    assert(ig[3] == 3);
+    assert(ig[4] == 4);
+    assert(ig[5] == 5);
+    r = std::rotate(Iter(ig), Iter(ig+4), Iter(ig+sg));
+    assert(base(r) == ig+2);
+    assert(ig[0] == 4);
+    assert(ig[1] == 5);
+    assert(ig[2] == 0);
+    assert(ig[3] == 1);
+    assert(ig[4] == 2);
+    assert(ig[5] == 3);
+    r = std::rotate(Iter(ig), Iter(ig+5), Iter(ig+sg));
+    assert(base(r) == ig+1);
+    assert(ig[0] == 3);
+    assert(ig[1] == 4);
+    assert(ig[2] == 5);
+    assert(ig[3] == 0);
+    assert(ig[4] == 1);
+    assert(ig[5] == 2);
+    r = std::rotate(Iter(ig), Iter(ig+sg), Iter(ig+sg));
+    assert(base(r) == ig);
+    assert(ig[0] == 3);
+    assert(ig[1] == 4);
+    assert(ig[2] == 5);
+    assert(ig[3] == 0);
+    assert(ig[4] == 1);
+    assert(ig[5] == 2);
+}
+
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+
+template <class Iter>
+void
+test1()
+{
+    std::unique_ptr<int> ia[1];
+    const unsigned sa = sizeof(ia)/sizeof(ia[0]);
+    for (int i = 0; i < sa; ++i)
+        ia[i].reset(new int(i));
+    Iter r = std::rotate(Iter(ia), Iter(ia), Iter(ia));
+    assert(base(r) == ia);
+    assert(*ia[0] == 0);
+    r = std::rotate(Iter(ia), Iter(ia), Iter(ia+sa));
+    assert(base(r) == ia+sa);
+    assert(*ia[0] == 0);
+    r = std::rotate(Iter(ia), Iter(ia+sa), Iter(ia+sa));
+    assert(base(r) == ia);
+    assert(*ia[0] == 0);
+
+    std::unique_ptr<int> ib[2];
+    const unsigned sb = sizeof(ib)/sizeof(ib[0]);
+    for (int i = 0; i < sb; ++i)
+        ib[i].reset(new int(i));
+    r = std::rotate(Iter(ib), Iter(ib), Iter(ib+sb));
+    assert(base(r) == ib+sb);
+    assert(*ib[0] == 0);
+    assert(*ib[1] == 1);
+    r = std::rotate(Iter(ib), Iter(ib+1), Iter(ib+sb));
+    assert(base(r) == ib+1);
+    assert(*ib[0] == 1);
+    assert(*ib[1] == 0);
+    r = std::rotate(Iter(ib), Iter(ib+sb), Iter(ib+sb));
+    assert(base(r) == ib);
+    assert(*ib[0] == 1);
+    assert(*ib[1] == 0);
+
+    std::unique_ptr<int> ic[3];
+    const unsigned sc = sizeof(ic)/sizeof(ic[0]);
+    for (int i = 0; i < sc; ++i)
+        ic[i].reset(new int(i));
+    r = std::rotate(Iter(ic), Iter(ic), Iter(ic+sc));
+    assert(base(r) == ic+sc);
+    assert(*ic[0] == 0);
+    assert(*ic[1] == 1);
+    assert(*ic[2] == 2);
+    r = std::rotate(Iter(ic), Iter(ic+1), Iter(ic+sc));
+    assert(base(r) == ic+2);
+    assert(*ic[0] == 1);
+    assert(*ic[1] == 2);
+    assert(*ic[2] == 0);
+    r = std::rotate(Iter(ic), Iter(ic+2), Iter(ic+sc));
+    assert(base(r) == ic+1);
+    assert(*ic[0] == 0);
+    assert(*ic[1] == 1);
+    assert(*ic[2] == 2);
+    r = std::rotate(Iter(ic), Iter(ic+sc), Iter(ic+sc));
+    assert(base(r) == ic);
+    assert(*ic[0] == 0);
+    assert(*ic[1] == 1);
+    assert(*ic[2] == 2);
+
+    std::unique_ptr<int> id[4];
+    const unsigned sd = sizeof(id)/sizeof(id[0]);
+    for (int i = 0; i < sd; ++i)
+        id[i].reset(new int(i));
+    r = std::rotate(Iter(id), Iter(id), Iter(id+sd));
+    assert(base(r) == id+sd);
+    assert(*id[0] == 0);
+    assert(*id[1] == 1);
+    assert(*id[2] == 2);
+    assert(*id[3] == 3);
+    r = std::rotate(Iter(id), Iter(id+1), Iter(id+sd));
+    assert(base(r) == id+3);
+    assert(*id[0] == 1);
+    assert(*id[1] == 2);
+    assert(*id[2] == 3);
+    assert(*id[3] == 0);
+    r = std::rotate(Iter(id), Iter(id+2), Iter(id+sd));
+    assert(base(r) == id+2);
+    assert(*id[0] == 3);
+    assert(*id[1] == 0);
+    assert(*id[2] == 1);
+    assert(*id[3] == 2);
+    r = std::rotate(Iter(id), Iter(id+3), Iter(id+sd));
+    assert(base(r) == id+1);
+    assert(*id[0] == 2);
+    assert(*id[1] == 3);
+    assert(*id[2] == 0);
+    assert(*id[3] == 1);
+    r = std::rotate(Iter(id), Iter(id+sd), Iter(id+sd));
+    assert(base(r) == id);
+    assert(*id[0] == 2);
+    assert(*id[1] == 3);
+    assert(*id[2] == 0);
+    assert(*id[3] == 1);
+
+    std::unique_ptr<int> ie[5];
+    const unsigned se = sizeof(ie)/sizeof(ie[0]);
+    for (int i = 0; i < se; ++i)
+        ie[i].reset(new int(i));
+    r = std::rotate(Iter(ie), Iter(ie), Iter(ie+se));
+    assert(base(r) == ie+se);
+    assert(*ie[0] == 0);
+    assert(*ie[1] == 1);
+    assert(*ie[2] == 2);
+    assert(*ie[3] == 3);
+    assert(*ie[4] == 4);
+    r = std::rotate(Iter(ie), Iter(ie+1), Iter(ie+se));
+    assert(base(r) == ie+4);
+    assert(*ie[0] == 1);
+    assert(*ie[1] == 2);
+    assert(*ie[2] == 3);
+    assert(*ie[3] == 4);
+    assert(*ie[4] == 0);
+    r = std::rotate(Iter(ie), Iter(ie+2), Iter(ie+se));
+    assert(base(r) == ie+3);
+    assert(*ie[0] == 3);
+    assert(*ie[1] == 4);
+    assert(*ie[2] == 0);
+    assert(*ie[3] == 1);
+    assert(*ie[4] == 2);
+    r = std::rotate(Iter(ie), Iter(ie+3), Iter(ie+se));
+    assert(base(r) == ie+2);
+    assert(*ie[0] == 1);
+    assert(*ie[1] == 2);
+    assert(*ie[2] == 3);
+    assert(*ie[3] == 4);
+    assert(*ie[4] == 0);
+    r = std::rotate(Iter(ie), Iter(ie+4), Iter(ie+se));
+    assert(base(r) == ie+1);
+    assert(*ie[0] == 0);
+    assert(*ie[1] == 1);
+    assert(*ie[2] == 2);
+    assert(*ie[3] == 3);
+    assert(*ie[4] == 4);
+    r = std::rotate(Iter(ie), Iter(ie+se), Iter(ie+se));
+    assert(base(r) == ie);
+    assert(*ie[0] == 0);
+    assert(*ie[1] == 1);
+    assert(*ie[2] == 2);
+    assert(*ie[3] == 3);
+    assert(*ie[4] == 4);
+
+    std::unique_ptr<int> ig[6];
+    const unsigned sg = sizeof(ig)/sizeof(ig[0]);
+    for (int i = 0; i < sg; ++i)
+        ig[i].reset(new int(i));
+    r = std::rotate(Iter(ig), Iter(ig), Iter(ig+sg));
+    assert(base(r) == ig+sg);
+    assert(*ig[0] == 0);
+    assert(*ig[1] == 1);
+    assert(*ig[2] == 2);
+    assert(*ig[3] == 3);
+    assert(*ig[4] == 4);
+    assert(*ig[5] == 5);
+    r = std::rotate(Iter(ig), Iter(ig+1), Iter(ig+sg));
+    assert(base(r) == ig+5);
+    assert(*ig[0] == 1);
+    assert(*ig[1] == 2);
+    assert(*ig[2] == 3);
+    assert(*ig[3] == 4);
+    assert(*ig[4] == 5);
+    assert(*ig[5] == 0);
+    r = std::rotate(Iter(ig), Iter(ig+2), Iter(ig+sg));
+    assert(base(r) == ig+4);
+    assert(*ig[0] == 3);
+    assert(*ig[1] == 4);
+    assert(*ig[2] == 5);
+    assert(*ig[3] == 0);
+    assert(*ig[4] == 1);
+    assert(*ig[5] == 2);
+    r = std::rotate(Iter(ig), Iter(ig+3), Iter(ig+sg));
+    assert(base(r) == ig+3);
+    assert(*ig[0] == 0);
+    assert(*ig[1] == 1);
+    assert(*ig[2] == 2);
+    assert(*ig[3] == 3);
+    assert(*ig[4] == 4);
+    assert(*ig[5] == 5);
+    r = std::rotate(Iter(ig), Iter(ig+4), Iter(ig+sg));
+    assert(base(r) == ig+2);
+    assert(*ig[0] == 4);
+    assert(*ig[1] == 5);
+    assert(*ig[2] == 0);
+    assert(*ig[3] == 1);
+    assert(*ig[4] == 2);
+    assert(*ig[5] == 3);
+    r = std::rotate(Iter(ig), Iter(ig+5), Iter(ig+sg));
+    assert(base(r) == ig+1);
+    assert(*ig[0] == 3);
+    assert(*ig[1] == 4);
+    assert(*ig[2] == 5);
+    assert(*ig[3] == 0);
+    assert(*ig[4] == 1);
+    assert(*ig[5] == 2);
+    r = std::rotate(Iter(ig), Iter(ig+sg), Iter(ig+sg));
+    assert(base(r) == ig);
+    assert(*ig[0] == 3);
+    assert(*ig[1] == 4);
+    assert(*ig[2] == 5);
+    assert(*ig[3] == 0);
+    assert(*ig[4] == 1);
+    assert(*ig[5] == 2);
+}
+
+#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+
+int main()
+{
+    test<forward_iterator<int*> >();
+    test<bidirectional_iterator<int*> >();
+    test<random_access_iterator<int*> >();
+    test<int*>();
+
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+
+    test1<forward_iterator<std::unique_ptr<int>*> >();
+    test1<bidirectional_iterator<std::unique_ptr<int>*> >();
+    test1<random_access_iterator<std::unique_ptr<int>*> >();
+    test1<std::unique_ptr<int>*>();
+
+#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+}

test/std/algorithms/alg.modifying.operations/alg.rotate/rotate_copy.pass.cpp

@@ -0,0 +1,134 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <algorithm>
+
+// template<ForwardIterator InIter, OutputIterator<auto, InIter::reference> OutIter>
+//   OutIter
+//   rotate_copy(InIter first, InIter middle, InIter last, OutIter result);
+
+#include <algorithm>
+#include <cassert>
+
+#include "test_iterators.h"
+
+template <class InIter, class OutIter>
+void
+test()
+{
+    int ia[] = {0, 1, 2, 3};
+    const unsigned sa = sizeof(ia)/sizeof(ia[0]);
+    int ib[sa] = {0};
+
+    OutIter r = std::rotate_copy(InIter(ia), InIter(ia), InIter(ia), OutIter(ib));
+    assert(base(r) == ib);
+
+    r = std::rotate_copy(InIter(ia), InIter(ia), InIter(ia+1), OutIter(ib));
+    assert(base(r) == ib+1);
+    assert(ib[0] == 0);
+
+    r = std::rotate_copy(InIter(ia), InIter(ia+1), InIter(ia+1), OutIter(ib));
+    assert(base(r) == ib+1);
+    assert(ib[0] == 0);
+
+    r = std::rotate_copy(InIter(ia), InIter(ia), InIter(ia+2), OutIter(ib));
+    assert(base(r) == ib+2);
+    assert(ib[0] == 0);
+    assert(ib[1] == 1);
+
+    r = std::rotate_copy(InIter(ia), InIter(ia+1), InIter(ia+2), OutIter(ib));
+    assert(base(r) == ib+2);
+    assert(ib[0] == 1);
+    assert(ib[1] == 0);
+
+    r = std::rotate_copy(InIter(ia), InIter(ia+2), InIter(ia+2), OutIter(ib));
+    assert(base(r) == ib+2);
+    assert(ib[0] == 0);
+    assert(ib[1] == 1);
+
+    r = std::rotate_copy(InIter(ia), InIter(ia), InIter(ia+3), OutIter(ib));
+    assert(base(r) == ib+3);
+    assert(ib[0] == 0);
+    assert(ib[1] == 1);
+    assert(ib[2] == 2);
+
+    r = std::rotate_copy(InIter(ia), InIter(ia+1), InIter(ia+3), OutIter(ib));
+    assert(base(r) == ib+3);
+    assert(ib[0] == 1);
+    assert(ib[1] == 2);
+    assert(ib[2] == 0);
+
+    r = std::rotate_copy(InIter(ia), InIter(ia+2), InIter(ia+3), OutIter(ib));
+    assert(base(r) == ib+3);
+    assert(ib[0] == 2);
+    assert(ib[1] == 0);
+    assert(ib[2] == 1);
+
+    r = std::rotate_copy(InIter(ia), InIter(ia+3), InIter(ia+3), OutIter(ib));
+    assert(base(r) == ib+3);
+    assert(ib[0] == 0);
+    assert(ib[1] == 1);
+    assert(ib[2] == 2);
+
+    r = std::rotate_copy(InIter(ia), InIter(ia), InIter(ia+4), OutIter(ib));
+    assert(base(r) == ib+4);
+    assert(ib[0] == 0);
+    assert(ib[1] == 1);
+    assert(ib[2] == 2);
+    assert(ib[3] == 3);
+
+    r = std::rotate_copy(InIter(ia), InIter(ia+1), InIter(ia+4), OutIter(ib));
+    assert(base(r) == ib+4);
+    assert(ib[0] == 1);
+    assert(ib[1] == 2);
+    assert(ib[2] == 3);
+    assert(ib[3] == 0);
+
+    r = std::rotate_copy(InIter(ia), InIter(ia+2), InIter(ia+4), OutIter(ib));
+    assert(base(r) == ib+4);
+    assert(ib[0] == 2);
+    assert(ib[1] == 3);
+    assert(ib[2] == 0);
+    assert(ib[3] == 1);
+
+    r = std::rotate_copy(InIter(ia), InIter(ia+3), InIter(ia+4), OutIter(ib));
+    assert(base(r) == ib+4);
+    assert(ib[0] == 3);
+    assert(ib[1] == 0);
+    assert(ib[2] == 1);
+    assert(ib[3] == 2);
+
+    r = std::rotate_copy(InIter(ia), InIter(ia+4), InIter(ia+4), OutIter(ib));
+    assert(base(r) == ib+4);
+    assert(ib[0] == 0);
+    assert(ib[1] == 1);
+    assert(ib[2] == 2);
+    assert(ib[3] == 3);
+}
+
+int main()
+{
+    test<bidirectional_iterator<const int*>, output_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, forward_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, random_access_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, int*>();
+
+    test<random_access_iterator<const int*>, output_iterator<int*> >();
+    test<random_access_iterator<const int*>, forward_iterator<int*> >();
+    test<random_access_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<random_access_iterator<const int*>, random_access_iterator<int*> >();
+    test<random_access_iterator<const int*>, int*>();
+
+    test<const int*, output_iterator<int*> >();
+    test<const int*, forward_iterator<int*> >();
+    test<const int*, bidirectional_iterator<int*> >();
+    test<const int*, random_access_iterator<int*> >();
+    test<const int*, int*>();
+}

test/std/algorithms/alg.modifying.operations/alg.swap/iter_swap.pass.cpp

@@ -0,0 +1,27 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <algorithm>
+
+// template<Iterator Iter1, Iterator Iter2>
+//   requires HasSwap<Iter1::reference, Iter2::reference>
+//   void
+//   iter_swap(Iter1 a, Iter2 b);
+
+#include <algorithm>
+#include <cassert>
+
+int main()
+{
+    int i = 1;
+    int j = 2;
+    std::iter_swap(&i, &j);
+    assert(i == 2);
+    assert(j == 1);
+}

test/std/algorithms/alg.modifying.operations/alg.swap/swap_ranges.pass.cpp

@@ -0,0 +1,110 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <algorithm>
+
+// template<ForwardIterator Iter1, ForwardIterator Iter2>
+//   requires HasSwap<Iter1::reference, Iter2::reference>
+//   Iter2
+//   swap_ranges(Iter1 first1, Iter1 last1, Iter2 first2);
+
+#include <algorithm>
+#include <cassert>
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+#include <memory>
+#endif
+
+#include "test_iterators.h"
+
+template<class Iter1, class Iter2>
+void
+test()
+{
+    int i[3] = {1, 2, 3};
+    int j[3] = {4, 5, 6};
+    Iter2 r = std::swap_ranges(Iter1(i), Iter1(i+3), Iter2(j));
+    assert(base(r) == j+3);
+    assert(i[0] == 4);
+    assert(i[1] == 5);
+    assert(i[2] == 6);
+    assert(j[0] == 1);
+    assert(j[1] == 2);
+    assert(j[2] == 3);
+}
+
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+
+template<class Iter1, class Iter2>
+void
+test1()
+{
+    std::unique_ptr<int> i[3];
+    for (int k = 0; k < 3; ++k)
+        i[k].reset(new int(k+1));
+    std::unique_ptr<int> j[3];
+    for (int k = 0; k < 3; ++k)
+        j[k].reset(new int(k+4));
+    Iter2 r = std::swap_ranges(Iter1(i), Iter1(i+3), Iter2(j));
+    assert(base(r) == j+3);
+    assert(*i[0] == 4);
+    assert(*i[1] == 5);
+    assert(*i[2] == 6);
+    assert(*j[0] == 1);
+    assert(*j[1] == 2);
+    assert(*j[2] == 3);
+}
+
+#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+
+int main()
+{
+    test<forward_iterator<int*>, forward_iterator<int*> >();
+    test<forward_iterator<int*>, bidirectional_iterator<int*> >();
+    test<forward_iterator<int*>, random_access_iterator<int*> >();
+    test<forward_iterator<int*>, int*>();
+
+    test<bidirectional_iterator<int*>, forward_iterator<int*> >();
+    test<bidirectional_iterator<int*>, bidirectional_iterator<int*> >();
+    test<bidirectional_iterator<int*>, random_access_iterator<int*> >();
+    test<bidirectional_iterator<int*>, int*>();
+
+    test<random_access_iterator<int*>, forward_iterator<int*> >();
+    test<random_access_iterator<int*>, bidirectional_iterator<int*> >();
+    test<random_access_iterator<int*>, random_access_iterator<int*> >();
+    test<random_access_iterator<int*>, int*>();
+
+    test<int*, forward_iterator<int*> >();
+    test<int*, bidirectional_iterator<int*> >();
+    test<int*, random_access_iterator<int*> >();
+    test<int*, int*>();
+
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+
+    test1<forward_iterator<std::unique_ptr<int>*>, forward_iterator<std::unique_ptr<int>*> >();
+    test1<forward_iterator<std::unique_ptr<int>*>, bidirectional_iterator<std::unique_ptr<int>*> >();
+    test1<forward_iterator<std::unique_ptr<int>*>, random_access_iterator<std::unique_ptr<int>*> >();
+    test1<forward_iterator<std::unique_ptr<int>*>, std::unique_ptr<int>*>();
+
+    test1<bidirectional_iterator<std::unique_ptr<int>*>, forward_iterator<std::unique_ptr<int>*> >();
+    test1<bidirectional_iterator<std::unique_ptr<int>*>, bidirectional_iterator<std::unique_ptr<int>*> >();
+    test1<bidirectional_iterator<std::unique_ptr<int>*>, random_access_iterator<std::unique_ptr<int>*> >();
+    test1<bidirectional_iterator<std::unique_ptr<int>*>, std::unique_ptr<int>*>();
+
+    test1<random_access_iterator<std::unique_ptr<int>*>, forward_iterator<std::unique_ptr<int>*> >();
+    test1<random_access_iterator<std::unique_ptr<int>*>, bidirectional_iterator<std::unique_ptr<int>*> >();
+    test1<random_access_iterator<std::unique_ptr<int>*>, random_access_iterator<std::unique_ptr<int>*> >();
+    test1<random_access_iterator<std::unique_ptr<int>*>, std::unique_ptr<int>*>();
+
+    test1<std::unique_ptr<int>*, forward_iterator<std::unique_ptr<int>*> >();
+    test1<std::unique_ptr<int>*, bidirectional_iterator<std::unique_ptr<int>*> >();
+    test1<std::unique_ptr<int>*, random_access_iterator<std::unique_ptr<int>*> >();
+    test1<std::unique_ptr<int>*, std::unique_ptr<int>*>();
+
+#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+}

test/std/algorithms/alg.modifying.operations/alg.transform/binary_transform.pass.cpp

@@ -0,0 +1,217 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <algorithm>
+
+// template<InputIterator InIter1, InputIterator InIter2, class OutIter,
+//          Callable<auto, const InIter1::value_type&, const InIter2::value_type&> BinaryOp>
+//   requires OutputIterator<OutIter, BinaryOp::result_type> && CopyConstructible<BinaryOp>
+// OutIter
+// transform(InIter1 first1, InIter1 last1, InIter2 first2, OutIter result, BinaryOp binary_op);
+
+#include <algorithm>
+#include <functional>
+#include <cassert>
+
+#include "test_iterators.h"
+
+template<class InIter1, class InIter2, class OutIter>
+void
+test()
+{
+    int ia[] = {0, 1, 2, 3, 4};
+    const unsigned sa = sizeof(ia)/sizeof(ia[0]);
+    int ib[sa] = {1, 2, 3, 4, 5};
+    OutIter r = std::transform(InIter1(ib), InIter1(ib+sa), InIter2(ia),
+                               OutIter(ib), std::minus<int>());
+    assert(base(r) == ib + sa);
+    assert(ib[0] == 1);
+    assert(ib[1] == 1);
+    assert(ib[2] == 1);
+    assert(ib[3] == 1);
+    assert(ib[4] == 1);
+}
+
+int main()
+{
+    test<input_iterator<const int*>, input_iterator<const int*>, output_iterator<int*> >();
+    test<input_iterator<const int*>, input_iterator<const int*>, input_iterator<int*> >();
+    test<input_iterator<const int*>, input_iterator<const int*>, forward_iterator<int*> >();
+    test<input_iterator<const int*>, input_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<input_iterator<const int*>, input_iterator<const int*>, random_access_iterator<int*> >();
+    test<input_iterator<const int*>, input_iterator<const int*>, int*>();
+
+    test<input_iterator<const int*>, forward_iterator<const int*>, output_iterator<int*> >();
+    test<input_iterator<const int*>, forward_iterator<const int*>, input_iterator<int*> >();
+    test<input_iterator<const int*>, forward_iterator<const int*>, forward_iterator<int*> >();
+    test<input_iterator<const int*>, forward_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<input_iterator<const int*>, forward_iterator<const int*>, random_access_iterator<int*> >();
+    test<input_iterator<const int*>, forward_iterator<const int*>, int*>();
+
+    test<input_iterator<const int*>, bidirectional_iterator<const int*>, output_iterator<int*> >();
+    test<input_iterator<const int*>, bidirectional_iterator<const int*>, input_iterator<int*> >();
+    test<input_iterator<const int*>, bidirectional_iterator<const int*>, forward_iterator<int*> >();
+    test<input_iterator<const int*>, bidirectional_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<input_iterator<const int*>, bidirectional_iterator<const int*>, random_access_iterator<int*> >();
+    test<input_iterator<const int*>, bidirectional_iterator<const int*>, int*>();
+
+    test<input_iterator<const int*>, random_access_iterator<const int*>, output_iterator<int*> >();
+    test<input_iterator<const int*>, random_access_iterator<const int*>, input_iterator<int*> >();
+    test<input_iterator<const int*>, random_access_iterator<const int*>, forward_iterator<int*> >();
+    test<input_iterator<const int*>, random_access_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<input_iterator<const int*>, random_access_iterator<const int*>, random_access_iterator<int*> >();
+    test<input_iterator<const int*>, random_access_iterator<const int*>, int*>();
+
+    test<input_iterator<const int*>, const int*, output_iterator<int*> >();
+    test<input_iterator<const int*>, const int*, input_iterator<int*> >();
+    test<input_iterator<const int*>, const int*, forward_iterator<int*> >();
+    test<input_iterator<const int*>, const int*, bidirectional_iterator<int*> >();
+    test<input_iterator<const int*>, const int*, random_access_iterator<int*> >();
+    test<input_iterator<const int*>, const int*, int*>();
+
+    test<forward_iterator<const int*>, input_iterator<const int*>, output_iterator<int*> >();
+    test<forward_iterator<const int*>, input_iterator<const int*>, input_iterator<int*> >();
+    test<forward_iterator<const int*>, input_iterator<const int*>, forward_iterator<int*> >();
+    test<forward_iterator<const int*>, input_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<forward_iterator<const int*>, input_iterator<const int*>, random_access_iterator<int*> >();
+    test<forward_iterator<const int*>, input_iterator<const int*>, int*>();
+
+    test<forward_iterator<const int*>, forward_iterator<const int*>, output_iterator<int*> >();
+    test<forward_iterator<const int*>, forward_iterator<const int*>, input_iterator<int*> >();
+    test<forward_iterator<const int*>, forward_iterator<const int*>, forward_iterator<int*> >();
+    test<forward_iterator<const int*>, forward_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<forward_iterator<const int*>, forward_iterator<const int*>, random_access_iterator<int*> >();
+    test<forward_iterator<const int*>, forward_iterator<const int*>, int*>();
+
+    test<forward_iterator<const int*>, bidirectional_iterator<const int*>, output_iterator<int*> >();
+    test<forward_iterator<const int*>, bidirectional_iterator<const int*>, input_iterator<int*> >();
+    test<forward_iterator<const int*>, bidirectional_iterator<const int*>, forward_iterator<int*> >();
+    test<forward_iterator<const int*>, bidirectional_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<forward_iterator<const int*>, bidirectional_iterator<const int*>, random_access_iterator<int*> >();
+    test<forward_iterator<const int*>, bidirectional_iterator<const int*>, int*>();
+
+    test<forward_iterator<const int*>, random_access_iterator<const int*>, output_iterator<int*> >();
+    test<forward_iterator<const int*>, random_access_iterator<const int*>, input_iterator<int*> >();
+    test<forward_iterator<const int*>, random_access_iterator<const int*>, forward_iterator<int*> >();
+    test<forward_iterator<const int*>, random_access_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<forward_iterator<const int*>, random_access_iterator<const int*>, random_access_iterator<int*> >();
+    test<forward_iterator<const int*>, random_access_iterator<const int*>, int*>();
+
+    test<forward_iterator<const int*>, const int*, output_iterator<int*> >();
+    test<forward_iterator<const int*>, const int*, input_iterator<int*> >();
+    test<forward_iterator<const int*>, const int*, forward_iterator<int*> >();
+    test<forward_iterator<const int*>, const int*, bidirectional_iterator<int*> >();
+    test<forward_iterator<const int*>, const int*, random_access_iterator<int*> >();
+    test<forward_iterator<const int*>, const int*, int*>();
+
+    test<bidirectional_iterator<const int*>, input_iterator<const int*>, output_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, input_iterator<const int*>, input_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, input_iterator<const int*>, forward_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, input_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, input_iterator<const int*>, random_access_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, input_iterator<const int*>, int*>();
+
+    test<bidirectional_iterator<const int*>, forward_iterator<const int*>, output_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, forward_iterator<const int*>, input_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, forward_iterator<const int*>, forward_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, forward_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, forward_iterator<const int*>, random_access_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, forward_iterator<const int*>, int*>();
+
+    test<bidirectional_iterator<const int*>, bidirectional_iterator<const int*>, output_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, bidirectional_iterator<const int*>, input_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, bidirectional_iterator<const int*>, forward_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, bidirectional_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, bidirectional_iterator<const int*>, random_access_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, bidirectional_iterator<const int*>, int*>();
+
+    test<bidirectional_iterator<const int*>, random_access_iterator<const int*>, output_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, random_access_iterator<const int*>, input_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, random_access_iterator<const int*>, forward_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, random_access_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, random_access_iterator<const int*>, random_access_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, random_access_iterator<const int*>, int*>();
+
+    test<bidirectional_iterator<const int*>, const int*, output_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, const int*, input_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, const int*, forward_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, const int*, bidirectional_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, const int*, random_access_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, const int*, int*>();
+
+    test<random_access_iterator<const int*>, input_iterator<const int*>, output_iterator<int*> >();
+    test<random_access_iterator<const int*>, input_iterator<const int*>, input_iterator<int*> >();
+    test<random_access_iterator<const int*>, input_iterator<const int*>, forward_iterator<int*> >();
+    test<random_access_iterator<const int*>, input_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<random_access_iterator<const int*>, input_iterator<const int*>, random_access_iterator<int*> >();
+    test<random_access_iterator<const int*>, input_iterator<const int*>, int*>();
+
+    test<random_access_iterator<const int*>, forward_iterator<const int*>, output_iterator<int*> >();
+    test<random_access_iterator<const int*>, forward_iterator<const int*>, input_iterator<int*> >();
+    test<random_access_iterator<const int*>, forward_iterator<const int*>, forward_iterator<int*> >();
+    test<random_access_iterator<const int*>, forward_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<random_access_iterator<const int*>, forward_iterator<const int*>, random_access_iterator<int*> >();
+    test<random_access_iterator<const int*>, forward_iterator<const int*>, int*>();
+
+    test<random_access_iterator<const int*>, bidirectional_iterator<const int*>, output_iterator<int*> >();
+    test<random_access_iterator<const int*>, bidirectional_iterator<const int*>, input_iterator<int*> >();
+    test<random_access_iterator<const int*>, bidirectional_iterator<const int*>, forward_iterator<int*> >();
+    test<random_access_iterator<const int*>, bidirectional_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<random_access_iterator<const int*>, bidirectional_iterator<const int*>, random_access_iterator<int*> >();
+    test<random_access_iterator<const int*>, bidirectional_iterator<const int*>, int*>();
+
+    test<random_access_iterator<const int*>, random_access_iterator<const int*>, output_iterator<int*> >();
+    test<random_access_iterator<const int*>, random_access_iterator<const int*>, input_iterator<int*> >();
+    test<random_access_iterator<const int*>, random_access_iterator<const int*>, forward_iterator<int*> >();
+    test<random_access_iterator<const int*>, random_access_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<random_access_iterator<const int*>, random_access_iterator<const int*>, random_access_iterator<int*> >();
+    test<random_access_iterator<const int*>, random_access_iterator<const int*>, int*>();
+
+    test<random_access_iterator<const int*>, const int*, output_iterator<int*> >();
+    test<random_access_iterator<const int*>, const int*, input_iterator<int*> >();
+    test<random_access_iterator<const int*>, const int*, forward_iterator<int*> >();
+    test<random_access_iterator<const int*>, const int*, bidirectional_iterator<int*> >();
+    test<random_access_iterator<const int*>, const int*, random_access_iterator<int*> >();
+    test<random_access_iterator<const int*>, const int*, int*>();
+
+    test<const int*, input_iterator<const int*>, output_iterator<int*> >();
+    test<const int*, input_iterator<const int*>, input_iterator<int*> >();
+    test<const int*, input_iterator<const int*>, forward_iterator<int*> >();
+    test<const int*, input_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<const int*, input_iterator<const int*>, random_access_iterator<int*> >();
+    test<const int*, input_iterator<const int*>, int*>();
+
+    test<const int*, forward_iterator<const int*>, output_iterator<int*> >();
+    test<const int*, forward_iterator<const int*>, input_iterator<int*> >();
+    test<const int*, forward_iterator<const int*>, forward_iterator<int*> >();
+    test<const int*, forward_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<const int*, forward_iterator<const int*>, random_access_iterator<int*> >();
+    test<const int*, forward_iterator<const int*>, int*>();
+
+    test<const int*, bidirectional_iterator<const int*>, output_iterator<int*> >();
+    test<const int*, bidirectional_iterator<const int*>, input_iterator<int*> >();
+    test<const int*, bidirectional_iterator<const int*>, forward_iterator<int*> >();
+    test<const int*, bidirectional_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<const int*, bidirectional_iterator<const int*>, random_access_iterator<int*> >();
+    test<const int*, bidirectional_iterator<const int*>, int*>();
+
+    test<const int*, random_access_iterator<const int*>, output_iterator<int*> >();
+    test<const int*, random_access_iterator<const int*>, input_iterator<int*> >();
+    test<const int*, random_access_iterator<const int*>, forward_iterator<int*> >();
+    test<const int*, random_access_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<const int*, random_access_iterator<const int*>, random_access_iterator<int*> >();
+    test<const int*, random_access_iterator<const int*>, int*>();
+
+    test<const int*, const int*, output_iterator<int*> >();
+    test<const int*, const int*, input_iterator<int*> >();
+    test<const int*, const int*, forward_iterator<int*> >();
+    test<const int*, const int*, bidirectional_iterator<int*> >();
+    test<const int*, const int*, random_access_iterator<int*> >();
+    test<const int*, const int*, int*>();
+}

test/std/algorithms/alg.modifying.operations/alg.transform/unary_transform.pass.cpp

@@ -0,0 +1,77 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <algorithm>
+
+// template<InputIterator InIter, class OutIter,
+//          Callable<auto, const InIter::value_type&> Op>
+//   requires OutputIterator<OutIter, Op::result_type> && CopyConstructible<Op>
+//   OutIter
+//   transform(InIter first, InIter last, OutIter result, Op op);
+
+#include <algorithm>
+#include <functional>
+#include <cassert>
+
+#include "test_iterators.h"
+
+template <class InIter, class OutIter>
+void
+test()
+{
+    int ia[] = {0, 1, 2, 3, 4};
+    const unsigned sa = sizeof(ia)/sizeof(ia[0]);
+    int ib[sa] = {0};
+    OutIter r = std::transform(InIter(ia), InIter(ia+sa), OutIter(ib),
+                               std::bind2nd(std::plus<int>(), 1));
+    assert(base(r) == ib + sa);
+    assert(ib[0] == 1);
+    assert(ib[1] == 2);
+    assert(ib[2] == 3);
+    assert(ib[3] == 4);
+    assert(ib[4] == 5);
+}
+
+int main()
+{
+    test<input_iterator<const int*>, output_iterator<int*> >();
+    test<input_iterator<const int*>, input_iterator<int*> >();
+    test<input_iterator<const int*>, forward_iterator<int*> >();
+    test<input_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<input_iterator<const int*>, random_access_iterator<int*> >();
+    test<input_iterator<const int*>, int*>();
+
+    test<forward_iterator<const int*>, output_iterator<int*> >();
+    test<forward_iterator<const int*>, input_iterator<int*> >();
+    test<forward_iterator<const int*>, forward_iterator<int*> >();
+    test<forward_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<forward_iterator<const int*>, random_access_iterator<int*> >();
+    test<forward_iterator<const int*>, int*>();
+
+    test<bidirectional_iterator<const int*>, output_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, input_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, forward_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, random_access_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, int*>();
+
+    test<random_access_iterator<const int*>, output_iterator<int*> >();
+    test<random_access_iterator<const int*>, input_iterator<int*> >();
+    test<random_access_iterator<const int*>, forward_iterator<int*> >();
+    test<random_access_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<random_access_iterator<const int*>, random_access_iterator<int*> >();
+    test<random_access_iterator<const int*>, int*>();
+
+    test<const int*, output_iterator<int*> >();
+    test<const int*, input_iterator<int*> >();
+    test<const int*, forward_iterator<int*> >();
+    test<const int*, bidirectional_iterator<int*> >();
+    test<const int*, random_access_iterator<int*> >();
+    test<const int*, int*>();
+}

test/std/algorithms/alg.modifying.operations/alg.unique/unique.pass.cpp

@@ -0,0 +1,189 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <algorithm>
+
+// template<ForwardIterator Iter>
+//   requires OutputIterator<Iter, Iter::reference>
+//         && EqualityComparable<Iter::value_type>
+//   Iter
+//   unique(Iter first, Iter last);
+
+#include <algorithm>
+#include <cassert>
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+#include <memory>
+#endif
+
+#include "test_iterators.h"
+
+template <class Iter>
+void
+test()
+{
+    int ia[] = {0};
+    const unsigned sa = sizeof(ia)/sizeof(ia[0]);
+    Iter r = std::unique(Iter(ia), Iter(ia+sa));
+    assert(base(r) == ia + sa);
+    assert(ia[0] == 0);
+
+    int ib[] = {0, 1};
+    const unsigned sb = sizeof(ib)/sizeof(ib[0]);
+    r = std::unique(Iter(ib), Iter(ib+sb));
+    assert(base(r) == ib + sb);
+    assert(ib[0] == 0);
+    assert(ib[1] == 1);
+
+    int ic[] = {0, 0};
+    const unsigned sc = sizeof(ic)/sizeof(ic[0]);
+    r = std::unique(Iter(ic), Iter(ic+sc));
+    assert(base(r) == ic + 1);
+    assert(ic[0] == 0);
+
+    int id[] = {0, 0, 1};
+    const unsigned sd = sizeof(id)/sizeof(id[0]);
+    r = std::unique(Iter(id), Iter(id+sd));
+    assert(base(r) == id + 2);
+    assert(id[0] == 0);
+    assert(id[1] == 1);
+
+    int ie[] = {0, 0, 1, 0};
+    const unsigned se = sizeof(ie)/sizeof(ie[0]);
+    r = std::unique(Iter(ie), Iter(ie+se));
+    assert(base(r) == ie + 3);
+    assert(ie[0] == 0);
+    assert(ie[1] == 1);
+    assert(ie[2] == 0);
+
+    int ig[] = {0, 0, 1, 1};
+    const unsigned sg = sizeof(ig)/sizeof(ig[0]);
+    r = std::unique(Iter(ig), Iter(ig+sg));
+    assert(base(r) == ig + 2);
+    assert(ig[0] == 0);
+    assert(ig[1] == 1);
+
+    int ih[] = {0, 1, 1};
+    const unsigned sh = sizeof(ih)/sizeof(ih[0]);
+    r = std::unique(Iter(ih), Iter(ih+sh));
+    assert(base(r) == ih + 2);
+    assert(ih[0] == 0);
+    assert(ih[1] == 1);
+
+    int ii[] = {0, 1, 1, 1, 2, 2, 2};
+    const unsigned si = sizeof(ii)/sizeof(ii[0]);
+    r = std::unique(Iter(ii), Iter(ii+si));
+    assert(base(r) == ii + 3);
+    assert(ii[0] == 0);
+    assert(ii[1] == 1);
+    assert(ii[2] == 2);
+}
+
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+
+struct do_nothing
+{
+    void operator()(void*) const {}
+};
+
+typedef std::unique_ptr<int, do_nothing> Ptr;
+
+template <class Iter>
+void
+test1()
+{
+    int one = 1;
+    int two = 2;
+    Ptr ia[1];
+    const unsigned sa = sizeof(ia)/sizeof(ia[0]);
+    Iter r = std::unique(Iter(ia), Iter(ia+sa));
+    assert(base(r) == ia + sa);
+    assert(ia[0] == 0);
+
+    Ptr ib[2];
+    ib[1].reset(&one);
+    const unsigned sb = sizeof(ib)/sizeof(ib[0]);
+    r = std::unique(Iter(ib), Iter(ib+sb));
+    assert(base(r) == ib + sb);
+    assert(ib[0] == 0);
+    assert(*ib[1] == 1);
+
+    Ptr ic[2];
+    const unsigned sc = sizeof(ic)/sizeof(ic[0]);
+    r = std::unique(Iter(ic), Iter(ic+sc));
+    assert(base(r) == ic + 1);
+    assert(ic[0] == 0);
+
+    Ptr id[3];
+    id[2].reset(&one);
+    const unsigned sd = sizeof(id)/sizeof(id[0]);
+    r = std::unique(Iter(id), Iter(id+sd));
+    assert(base(r) == id + 2);
+    assert(id[0] == 0);
+    assert(*id[1] == 1);
+
+    Ptr ie[4];
+    ie[2].reset(&one);
+    const unsigned se = sizeof(ie)/sizeof(ie[0]);
+    r = std::unique(Iter(ie), Iter(ie+se));
+    assert(base(r) == ie + 3);
+    assert(ie[0] == 0);
+    assert(*ie[1] == 1);
+    assert(ie[2] == 0);
+
+    Ptr ig[4];
+    ig[2].reset(&one);
+    ig[3].reset(&one);
+    const unsigned sg = sizeof(ig)/sizeof(ig[0]);
+    r = std::unique(Iter(ig), Iter(ig+sg));
+    assert(base(r) == ig + 2);
+    assert(ig[0] == 0);
+    assert(*ig[1] == 1);
+
+    Ptr ih[3];
+    ih[1].reset(&one);
+    ih[2].reset(&one);
+    const unsigned sh = sizeof(ih)/sizeof(ih[0]);
+    r = std::unique(Iter(ih), Iter(ih+sh));
+    assert(base(r) == ih + 2);
+    assert(ih[0] == 0);
+    assert(*ih[1] == 1);
+
+    Ptr ii[7];
+    ii[1].reset(&one);
+    ii[2].reset(&one);
+    ii[3].reset(&one);
+    ii[4].reset(&two);
+    ii[5].reset(&two);
+    ii[6].reset(&two);
+    const unsigned si = sizeof(ii)/sizeof(ii[0]);
+    r = std::unique(Iter(ii), Iter(ii+si));
+    assert(base(r) == ii + 3);
+    assert(ii[0] == 0);
+    assert(*ii[1] == 1);
+    assert(*ii[2] == 2);
+}
+
+#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+
+int main()
+{
+    test<forward_iterator<int*> >();
+    test<bidirectional_iterator<int*> >();
+    test<random_access_iterator<int*> >();
+    test<int*>();
+
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+
+    test1<forward_iterator<Ptr*> >();
+    test1<bidirectional_iterator<Ptr*> >();
+    test1<random_access_iterator<Ptr*> >();
+    test1<Ptr*>();
+
+#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+}

test/std/algorithms/alg.modifying.operations/alg.unique/unique_copy.pass.cpp

@@ -0,0 +1,125 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <algorithm>
+
+// template<InputIterator InIter, class OutIter>
+//   requires OutputIterator<OutIter, RvalueOf<InIter::value_type>::type>
+//         && EqualityComparable<InIter::value_type>
+//         && HasAssign<InIter::value_type, InIter::reference>
+//         && Constructible<InIter::value_type, InIter::reference>
+//   OutIter
+//   unique_copy(InIter first, InIter last, OutIter result);
+
+#include <algorithm>
+#include <cassert>
+
+#include "test_iterators.h"
+
+template <class InIter, class OutIter>
+void
+test()
+{
+    const int ia[] = {0};
+    const unsigned sa = sizeof(ia)/sizeof(ia[0]);
+    int ja[sa] = {-1};
+    OutIter r = std::unique_copy(InIter(ia), InIter(ia+sa), OutIter(ja));
+    assert(base(r) == ja + sa);
+    assert(ja[0] == 0);
+
+    const int ib[] = {0, 1};
+    const unsigned sb = sizeof(ib)/sizeof(ib[0]);
+    int jb[sb] = {-1};
+    r = std::unique_copy(InIter(ib), InIter(ib+sb), OutIter(jb));
+    assert(base(r) == jb + sb);
+    assert(jb[0] == 0);
+    assert(jb[1] == 1);
+
+    const int ic[] = {0, 0};
+    const unsigned sc = sizeof(ic)/sizeof(ic[0]);
+    int jc[sc] = {-1};
+    r = std::unique_copy(InIter(ic), InIter(ic+sc), OutIter(jc));
+    assert(base(r) == jc + 1);
+    assert(jc[0] == 0);
+
+    const int id[] = {0, 0, 1};
+    const unsigned sd = sizeof(id)/sizeof(id[0]);
+    int jd[sd] = {-1};
+    r = std::unique_copy(InIter(id), InIter(id+sd), OutIter(jd));
+    assert(base(r) == jd + 2);
+    assert(jd[0] == 0);
+    assert(jd[1] == 1);
+
+    const int ie[] = {0, 0, 1, 0};
+    const unsigned se = sizeof(ie)/sizeof(ie[0]);
+    int je[se] = {-1};
+    r = std::unique_copy(InIter(ie), InIter(ie+se), OutIter(je));
+    assert(base(r) == je + 3);
+    assert(je[0] == 0);
+    assert(je[1] == 1);
+    assert(je[2] == 0);
+
+    const int ig[] = {0, 0, 1, 1};
+    const unsigned sg = sizeof(ig)/sizeof(ig[0]);
+    int jg[sg] = {-1};
+    r = std::unique_copy(InIter(ig), InIter(ig+sg), OutIter(jg));
+    assert(base(r) == jg + 2);
+    assert(jg[0] == 0);
+    assert(jg[1] == 1);
+
+    const int ih[] = {0, 1, 1};
+    const unsigned sh = sizeof(ih)/sizeof(ih[0]);
+    int jh[sh] = {-1};
+    r = std::unique_copy(InIter(ih), InIter(ih+sh), OutIter(jh));
+    assert(base(r) == jh + 2);
+    assert(jh[0] == 0);
+    assert(jh[1] == 1);
+
+    const int ii[] = {0, 1, 1, 1, 2, 2, 2};
+    const unsigned si = sizeof(ii)/sizeof(ii[0]);
+    int ji[si] = {-1};
+    r = std::unique_copy(InIter(ii), InIter(ii+si), OutIter(ji));
+    assert(base(r) == ji + 3);
+    assert(ji[0] == 0);
+    assert(ji[1] == 1);
+    assert(ji[2] == 2);
+}
+
+int main()
+{
+    test<input_iterator<const int*>, output_iterator<int*> >();
+    test<input_iterator<const int*>, forward_iterator<int*> >();
+    test<input_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<input_iterator<const int*>, random_access_iterator<int*> >();
+    test<input_iterator<const int*>, int*>();
+
+    test<forward_iterator<const int*>, output_iterator<int*> >();
+    test<forward_iterator<const int*>, forward_iterator<int*> >();
+    test<forward_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<forward_iterator<const int*>, random_access_iterator<int*> >();
+    test<forward_iterator<const int*>, int*>();
+
+    test<bidirectional_iterator<const int*>, output_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, forward_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, random_access_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, int*>();
+
+    test<random_access_iterator<const int*>, output_iterator<int*> >();
+    test<random_access_iterator<const int*>, forward_iterator<int*> >();
+    test<random_access_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<random_access_iterator<const int*>, random_access_iterator<int*> >();
+    test<random_access_iterator<const int*>, int*>();
+
+    test<const int*, output_iterator<int*> >();
+    test<const int*, forward_iterator<int*> >();
+    test<const int*, bidirectional_iterator<int*> >();
+    test<const int*, random_access_iterator<int*> >();
+    test<const int*, int*>();
+}

test/std/algorithms/alg.modifying.operations/alg.unique/unique_copy_pred.pass.cpp

@@ -0,0 +1,152 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <algorithm>
+
+// template<InputIterator InIter, class OutIter,
+//          EquivalenceRelation<auto, InIter::value_type> Pred>
+//   requires OutputIterator<OutIter, RvalueOf<InIter::value_type>::type>
+//         && HasAssign<InIter::value_type, InIter::reference>
+//         && Constructible<InIter::value_type, InIter::reference>
+//         && CopyConstructible<Pred>
+//   OutIter
+//   unique_copy(InIter first, InIter last, OutIter result, Pred pred);
+
+#include <algorithm>
+#include <cassert>
+
+#include "test_iterators.h"
+
+struct count_equal
+{
+    static unsigned count;
+    template <class T>
+    bool operator()(const T& x, const T& y)
+        {++count; return x == y;}
+};
+
+unsigned count_equal::count = 0;
+
+template <class InIter, class OutIter>
+void
+test()
+{
+    const int ia[] = {0};
+    const unsigned sa = sizeof(ia)/sizeof(ia[0]);
+    int ja[sa] = {-1};
+    count_equal::count = 0;
+    OutIter r = std::unique_copy(InIter(ia), InIter(ia+sa), OutIter(ja), count_equal());
+    assert(base(r) == ja + sa);
+    assert(ja[0] == 0);
+    assert(count_equal::count == sa-1);
+
+    const int ib[] = {0, 1};
+    const unsigned sb = sizeof(ib)/sizeof(ib[0]);
+    int jb[sb] = {-1};
+    count_equal::count = 0;
+    r = std::unique_copy(InIter(ib), InIter(ib+sb), OutIter(jb), count_equal());
+    assert(base(r) == jb + sb);
+    assert(jb[0] == 0);
+    assert(jb[1] == 1);
+    assert(count_equal::count == sb-1);
+
+    const int ic[] = {0, 0};
+    const unsigned sc = sizeof(ic)/sizeof(ic[0]);
+    int jc[sc] = {-1};
+    count_equal::count = 0;
+    r = std::unique_copy(InIter(ic), InIter(ic+sc), OutIter(jc), count_equal());
+    assert(base(r) == jc + 1);
+    assert(jc[0] == 0);
+    assert(count_equal::count == sc-1);
+
+    const int id[] = {0, 0, 1};
+    const unsigned sd = sizeof(id)/sizeof(id[0]);
+    int jd[sd] = {-1};
+    count_equal::count = 0;
+    r = std::unique_copy(InIter(id), InIter(id+sd), OutIter(jd), count_equal());
+    assert(base(r) == jd + 2);
+    assert(jd[0] == 0);
+    assert(jd[1] == 1);
+    assert(count_equal::count == sd-1);
+
+    const int ie[] = {0, 0, 1, 0};
+    const unsigned se = sizeof(ie)/sizeof(ie[0]);
+    int je[se] = {-1};
+    count_equal::count = 0;
+    r = std::unique_copy(InIter(ie), InIter(ie+se), OutIter(je), count_equal());
+    assert(base(r) == je + 3);
+    assert(je[0] == 0);
+    assert(je[1] == 1);
+    assert(je[2] == 0);
+    assert(count_equal::count == se-1);
+
+    const int ig[] = {0, 0, 1, 1};
+    const unsigned sg = sizeof(ig)/sizeof(ig[0]);
+    int jg[sg] = {-1};
+    count_equal::count = 0;
+    r = std::unique_copy(InIter(ig), InIter(ig+sg), OutIter(jg), count_equal());
+    assert(base(r) == jg + 2);
+    assert(jg[0] == 0);
+    assert(jg[1] == 1);
+    assert(count_equal::count == sg-1);
+
+    const int ih[] = {0, 1, 1};
+    const unsigned sh = sizeof(ih)/sizeof(ih[0]);
+    int jh[sh] = {-1};
+    count_equal::count = 0;
+    r = std::unique_copy(InIter(ih), InIter(ih+sh), OutIter(jh), count_equal());
+    assert(base(r) == jh + 2);
+    assert(jh[0] == 0);
+    assert(jh[1] == 1);
+    assert(count_equal::count == sh-1);
+
+    const int ii[] = {0, 1, 1, 1, 2, 2, 2};
+    const unsigned si = sizeof(ii)/sizeof(ii[0]);
+    int ji[si] = {-1};
+    count_equal::count = 0;
+    r = std::unique_copy(InIter(ii), InIter(ii+si), OutIter(ji), count_equal());
+    assert(base(r) == ji + 3);
+    assert(ji[0] == 0);
+    assert(ji[1] == 1);
+    assert(ji[2] == 2);
+    assert(count_equal::count == si-1);
+}
+
+int main()
+{
+    test<input_iterator<const int*>, output_iterator<int*> >();
+    test<input_iterator<const int*>, forward_iterator<int*> >();
+    test<input_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<input_iterator<const int*>, random_access_iterator<int*> >();
+    test<input_iterator<const int*>, int*>();
+
+    test<forward_iterator<const int*>, output_iterator<int*> >();
+    test<forward_iterator<const int*>, forward_iterator<int*> >();
+    test<forward_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<forward_iterator<const int*>, random_access_iterator<int*> >();
+    test<forward_iterator<const int*>, int*>();
+
+    test<bidirectional_iterator<const int*>, output_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, forward_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, random_access_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, int*>();
+
+    test<random_access_iterator<const int*>, output_iterator<int*> >();
+    test<random_access_iterator<const int*>, forward_iterator<int*> >();
+    test<random_access_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<random_access_iterator<const int*>, random_access_iterator<int*> >();
+    test<random_access_iterator<const int*>, int*>();
+
+    test<const int*, output_iterator<int*> >();
+    test<const int*, forward_iterator<int*> >();
+    test<const int*, bidirectional_iterator<int*> >();
+    test<const int*, random_access_iterator<int*> >();
+    test<const int*, int*>();
+}

test/std/algorithms/alg.modifying.operations/alg.unique/unique_pred.pass.cpp

@@ -0,0 +1,231 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <algorithm>
+
+// template<ForwardIterator Iter, EquivalenceRelation<auto, Iter::value_type> Pred>
+//   requires OutputIterator<Iter, RvalueOf<Iter::reference>::type>
+//         && CopyConstructible<Pred>
+//   Iter
+//   unique(Iter first, Iter last, Pred pred);
+
+#include <algorithm>
+#include <cassert>
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+#include <memory>
+#endif
+
+#include "test_iterators.h"
+
+struct count_equal
+{
+    static unsigned count;
+    template <class T>
+    bool operator()(const T& x, const T& y)
+        {++count; return x == y;}
+};
+
+unsigned count_equal::count = 0;
+
+template <class Iter>
+void
+test()
+{
+    int ia[] = {0};
+    const unsigned sa = sizeof(ia)/sizeof(ia[0]);
+    count_equal::count = 0;
+    Iter r = std::unique(Iter(ia), Iter(ia+sa), count_equal());
+    assert(base(r) == ia + sa);
+    assert(ia[0] == 0);
+    assert(count_equal::count == sa-1);
+
+    int ib[] = {0, 1};
+    const unsigned sb = sizeof(ib)/sizeof(ib[0]);
+    count_equal::count = 0;
+    r = std::unique(Iter(ib), Iter(ib+sb), count_equal());
+    assert(base(r) == ib + sb);
+    assert(ib[0] == 0);
+    assert(ib[1] == 1);
+    assert(count_equal::count == sb-1);
+
+    int ic[] = {0, 0};
+    const unsigned sc = sizeof(ic)/sizeof(ic[0]);
+    count_equal::count = 0;
+    r = std::unique(Iter(ic), Iter(ic+sc), count_equal());
+    assert(base(r) == ic + 1);
+    assert(ic[0] == 0);
+    assert(count_equal::count == sc-1);
+
+    int id[] = {0, 0, 1};
+    const unsigned sd = sizeof(id)/sizeof(id[0]);
+    count_equal::count = 0;
+    r = std::unique(Iter(id), Iter(id+sd), count_equal());
+    assert(base(r) == id + 2);
+    assert(id[0] == 0);
+    assert(id[1] == 1);
+    assert(count_equal::count == sd-1);
+
+    int ie[] = {0, 0, 1, 0};
+    const unsigned se = sizeof(ie)/sizeof(ie[0]);
+    count_equal::count = 0;
+    r = std::unique(Iter(ie), Iter(ie+se), count_equal());
+    assert(base(r) == ie + 3);
+    assert(ie[0] == 0);
+    assert(ie[1] == 1);
+    assert(ie[2] == 0);
+    assert(count_equal::count == se-1);
+
+    int ig[] = {0, 0, 1, 1};
+    const unsigned sg = sizeof(ig)/sizeof(ig[0]);
+    count_equal::count = 0;
+    r = std::unique(Iter(ig), Iter(ig+sg), count_equal());
+    assert(base(r) == ig + 2);
+    assert(ig[0] == 0);
+    assert(ig[1] == 1);
+    assert(count_equal::count == sg-1);
+
+    int ih[] = {0, 1, 1};
+    const unsigned sh = sizeof(ih)/sizeof(ih[0]);
+    count_equal::count = 0;
+    r = std::unique(Iter(ih), Iter(ih+sh), count_equal());
+    assert(base(r) == ih + 2);
+    assert(ih[0] == 0);
+    assert(ih[1] == 1);
+    assert(count_equal::count == sh-1);
+
+    int ii[] = {0, 1, 1, 1, 2, 2, 2};
+    const unsigned si = sizeof(ii)/sizeof(ii[0]);
+    count_equal::count = 0;
+    r = std::unique(Iter(ii), Iter(ii+si), count_equal());
+    assert(base(r) == ii + 3);
+    assert(ii[0] == 0);
+    assert(ii[1] == 1);
+    assert(ii[2] == 2);
+    assert(count_equal::count == si-1);
+}
+
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+
+struct do_nothing
+{
+    void operator()(void*) const {}
+};
+
+typedef std::unique_ptr<int, do_nothing> Ptr;
+
+template <class Iter>
+void
+test1()
+{
+    int one = 1;
+    int two = 2;
+    Ptr ia[1];
+    const unsigned sa = sizeof(ia)/sizeof(ia[0]);
+    count_equal::count = 0;
+    Iter r = std::unique(Iter(ia), Iter(ia+sa), count_equal());
+    assert(base(r) == ia + sa);
+    assert(ia[0] == 0);
+    assert(count_equal::count == sa-1);
+
+    Ptr ib[2];
+    ib[1].reset(&one);
+    const unsigned sb = sizeof(ib)/sizeof(ib[0]);
+    count_equal::count = 0;
+    r = std::unique(Iter(ib), Iter(ib+sb), count_equal());
+    assert(base(r) == ib + sb);
+    assert(ib[0] == 0);
+    assert(*ib[1] == 1);
+    assert(count_equal::count == sb-1);
+
+    Ptr ic[2];
+    const unsigned sc = sizeof(ic)/sizeof(ic[0]);
+    count_equal::count = 0;
+    r = std::unique(Iter(ic), Iter(ic+sc), count_equal());
+    assert(base(r) == ic + 1);
+    assert(ic[0] == 0);
+    assert(count_equal::count == sc-1);
+
+    Ptr id[3];
+    id[2].reset(&one);
+    const unsigned sd = sizeof(id)/sizeof(id[0]);
+    count_equal::count = 0;
+    r = std::unique(Iter(id), Iter(id+sd), count_equal());
+    assert(base(r) == id + 2);
+    assert(id[0] == 0);
+    assert(*id[1] == 1);
+    assert(count_equal::count == sd-1);
+
+    Ptr ie[4];
+    ie[2].reset(&one);
+    const unsigned se = sizeof(ie)/sizeof(ie[0]);
+    count_equal::count = 0;
+    r = std::unique(Iter(ie), Iter(ie+se), count_equal());
+    assert(base(r) == ie + 3);
+    assert(ie[0] == 0);
+    assert(*ie[1] == 1);
+    assert(ie[2] == 0);
+    assert(count_equal::count == se-1);
+
+    Ptr ig[4];
+    ig[2].reset(&one);
+    ig[3].reset(&one);
+    const unsigned sg = sizeof(ig)/sizeof(ig[0]);
+    count_equal::count = 0;
+    r = std::unique(Iter(ig), Iter(ig+sg), count_equal());
+    assert(base(r) == ig + 2);
+    assert(ig[0] == 0);
+    assert(*ig[1] == 1);
+    assert(count_equal::count == sg-1);
+
+    Ptr ih[3];
+    ih[1].reset(&one);
+    ih[2].reset(&one);
+    const unsigned sh = sizeof(ih)/sizeof(ih[0]);
+    count_equal::count = 0;
+    r = std::unique(Iter(ih), Iter(ih+sh), count_equal());
+    assert(base(r) == ih + 2);
+    assert(ih[0] == 0);
+    assert(*ih[1] == 1);
+    assert(count_equal::count == sh-1);
+
+    Ptr ii[7];
+    ii[1].reset(&one);
+    ii[2].reset(&one);
+    ii[3].reset(&one);
+    ii[4].reset(&two);
+    ii[5].reset(&two);
+    ii[6].reset(&two);
+    const unsigned si = sizeof(ii)/sizeof(ii[0]);
+    count_equal::count = 0;
+    r = std::unique(Iter(ii), Iter(ii+si), count_equal());
+    assert(base(r) == ii + 3);
+    assert(ii[0] == 0);
+    assert(*ii[1] == 1);
+    assert(*ii[2] == 2);
+    assert(count_equal::count == si-1);
+}
+
+#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+
+int main()
+{
+    test<forward_iterator<int*> >();
+    test<bidirectional_iterator<int*> >();
+    test<random_access_iterator<int*> >();
+    test<int*>();
+
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+
+    test1<forward_iterator<Ptr*> >();
+    test1<bidirectional_iterator<Ptr*> >();
+    test1<random_access_iterator<Ptr*> >();
+    test1<Ptr*>();
+
+#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+}

test/std/algorithms/alg.modifying.operations/nothing_to_do.pass.cpp

@@ -0,0 +1,12 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+int main()
+{
+}