vendor/libc++/libc++-release_370-r246257

8 files changed, 391 insertions, 0 deletions

diff --git a/test/std/numerics/numarray/template.valarray/valarray.sub/gslice_const.pass.cpp b/test/std/numerics/numarray/template.valarray/valarray.sub/gslice_const.pass.cpp
new file mode 100644
index 0000000000000..7bbd48c345380
--- /dev/null
+++ b/test/std/numerics/numarray/template.valarray/valarray.sub/gslice_const.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.
+//
+//===----------------------------------------------------------------------===//
+
+// <valarray>
+
+// template<class T> class valarray;
+
+// gslice_array<value_type> operator[](const gslice& gs);
+
+#include <valarray>
+#include <cassert>
+
+int main()
+{
+    int a1[] = { 0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11,
+                12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23,
+                24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35,
+                36, 37, 38, 39, 40};
+    int a2[] = { -0,  -1,  -2,  -3,  -4,  -5,  -6,  -7,  -8,  -9, -10, -11,
+                -12, -13, -14, -15, -16, -17, -18, -19, -20, -21, -22, -23};
+    std::valarray<int> v1(a1, sizeof(a1)/sizeof(a1[0]));
+    std::valarray<int> v2(a2, sizeof(a2)/sizeof(a2[0]));
+    std::size_t sz[] = {2, 4, 3};
+    std::size_t st[] = {19, 4, 1};
+    typedef std::valarray<std::size_t> sizes;
+    typedef std::valarray<std::size_t> strides;
+    v1[std::gslice(3, sizes(sz, sizeof(sz)/sizeof(sz[0])),
+                      strides(st, sizeof(st)/sizeof(st[0])))] = v2;
+    assert(v1.size() == 41);
+    assert(v1[ 0] ==  0);
+    assert(v1[ 1] ==  1);
+    assert(v1[ 2] ==  2);
+    assert(v1[ 3] ==  0);
+    assert(v1[ 4] == -1);
+    assert(v1[ 5] == -2);
+    assert(v1[ 6] ==  6);
+    assert(v1[ 7] == -3);
+    assert(v1[ 8] == -4);
+    assert(v1[ 9] == -5);
+    assert(v1[10] == 10);
+    assert(v1[11] == -6);
+    assert(v1[12] == -7);
+    assert(v1[13] == -8);
+    assert(v1[14] == 14);
+    assert(v1[15] == -9);
+    assert(v1[16] == -10);
+    assert(v1[17] == -11);
+    assert(v1[18] == 18);
+    assert(v1[19] == 19);
+    assert(v1[20] == 20);
+    assert(v1[21] == 21);
+    assert(v1[22] == -12);
+    assert(v1[23] == -13);
+    assert(v1[24] == -14);
+    assert(v1[25] == 25);
+    assert(v1[26] == -15);
+    assert(v1[27] == -16);
+    assert(v1[28] == -17);
+    assert(v1[29] == 29);
+    assert(v1[30] == -18);
+    assert(v1[31] == -19);
+    assert(v1[32] == -20);
+    assert(v1[33] == 33);
+    assert(v1[34] == -21);
+    assert(v1[35] == -22);
+    assert(v1[36] == -23);
+    assert(v1[37] == 37);
+    assert(v1[38] == 38);
+    assert(v1[39] == 39);
+    assert(v1[40] == 40);
+}
diff --git a/test/std/numerics/numarray/template.valarray/valarray.sub/gslice_non_const.pass.cpp b/test/std/numerics/numarray/template.valarray/valarray.sub/gslice_non_const.pass.cpp
new file mode 100644
index 0000000000000..282dcf1f6db9e
--- /dev/null
+++ b/test/std/numerics/numarray/template.valarray/valarray.sub/gslice_non_const.pass.cpp
@@ -0,0 +1,57 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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.
+//
+//===----------------------------------------------------------------------===//
+
+// <valarray>
+
+// template<class T> class valarray;
+
+// valarray operator[](const gslice& gs) const;
+
+#include <valarray>
+#include <cassert>
+
+int main()
+{
+    int a[] = { 0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11,
+               12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23,
+               24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35,
+               36, 37, 38, 39, 40};
+    std::valarray<int> v1(a, sizeof(a)/sizeof(a[0]));
+    std::size_t sz[] = {2, 4, 3};
+    std::size_t st[] = {19, 4, 1};
+    typedef std::valarray<std::size_t> sizes;
+    typedef std::valarray<std::size_t> strides;
+    std::valarray<int> v(v1[std::gslice(3, sizes(sz, sizeof(sz)/sizeof(sz[0])),
+                                         strides(st, sizeof(st)/sizeof(st[0])))]);
+    assert(v.size() == 24);
+    assert(v[ 0] ==  3);
+    assert(v[ 1] ==  4);
+    assert(v[ 2] ==  5);
+    assert(v[ 3] ==  7);
+    assert(v[ 4] ==  8);
+    assert(v[ 5] ==  9);
+    assert(v[ 6] == 11);
+    assert(v[ 7] == 12);
+    assert(v[ 8] == 13);
+    assert(v[ 9] == 15);
+    assert(v[10] == 16);
+    assert(v[11] == 17);
+    assert(v[12] == 22);
+    assert(v[13] == 23);
+    assert(v[14] == 24);
+    assert(v[15] == 26);
+    assert(v[16] == 27);
+    assert(v[17] == 28);
+    assert(v[18] == 30);
+    assert(v[19] == 31);
+    assert(v[20] == 32);
+    assert(v[21] == 34);
+    assert(v[22] == 35);
+    assert(v[23] == 36);
+}
diff --git a/test/std/numerics/numarray/template.valarray/valarray.sub/indirect_array_const.pass.cpp b/test/std/numerics/numarray/template.valarray/valarray.sub/indirect_array_const.pass.cpp
new file mode 100644
index 0000000000000..1bc4fb9290070
--- /dev/null
+++ b/test/std/numerics/numarray/template.valarray/valarray.sub/indirect_array_const.pass.cpp
@@ -0,0 +1,57 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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.
+//
+//===----------------------------------------------------------------------===//
+
+// <valarray>
+
+// template<class T> class valarray;
+
+// valarray operator[](const valarray<size_t>& vs) const;
+
+#include <valarray>
+#include <cassert>
+
+int main()
+{
+    int a[] = { 0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11,
+               12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23,
+               24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35,
+               36, 37, 38, 39, 40};
+    const std::size_t N1 = sizeof(a)/sizeof(a[0]);
+    std::size_t s[] = { 3,  4,  5,  7,  8,  9, 11, 12, 13, 15, 16, 17,
+                       22, 23, 24, 26, 27, 28, 30, 31, 32, 34, 35, 36};
+    const std::size_t S = sizeof(s)/sizeof(s[0]);
+    const std::valarray<int> v1(a, N1);
+    std::valarray<std::size_t> ia(s, S);
+    std::valarray<int> v = v1[ia];
+    assert(v.size() == 24);
+    assert(v[ 0] ==  3);
+    assert(v[ 1] ==  4);
+    assert(v[ 2] ==  5);
+    assert(v[ 3] ==  7);
+    assert(v[ 4] ==  8);
+    assert(v[ 5] ==  9);
+    assert(v[ 6] == 11);
+    assert(v[ 7] == 12);
+    assert(v[ 8] == 13);
+    assert(v[ 9] == 15);
+    assert(v[10] == 16);
+    assert(v[11] == 17);
+    assert(v[12] == 22);
+    assert(v[13] == 23);
+    assert(v[14] == 24);
+    assert(v[15] == 26);
+    assert(v[16] == 27);
+    assert(v[17] == 28);
+    assert(v[18] == 30);
+    assert(v[19] == 31);
+    assert(v[20] == 32);
+    assert(v[21] == 34);
+    assert(v[22] == 35);
+    assert(v[23] == 36);
+}
diff --git a/test/std/numerics/numarray/template.valarray/valarray.sub/indirect_array_non_const.pass.cpp b/test/std/numerics/numarray/template.valarray/valarray.sub/indirect_array_non_const.pass.cpp
new file mode 100644
index 0000000000000..d0b7438172ee1
--- /dev/null
+++ b/test/std/numerics/numarray/template.valarray/valarray.sub/indirect_array_non_const.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.
+//
+//===----------------------------------------------------------------------===//
+
+// <valarray>
+
+// template<class T> class valarray;
+
+// indirect_array<value_type> operator[](const valarray<size_t>& vs);
+
+#include <valarray>
+#include <cassert>
+
+int main()
+{
+    int a[] = { 0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11,
+               12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23,
+               24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35,
+               36, 37, 38, 39, 40};
+    const std::size_t N1 = sizeof(a)/sizeof(a[0]);
+    std::size_t s[] = { 3,  4,  5,  7,  8,  9, 11, 12, 13, 15, 16, 17,
+                       22, 23, 24, 26, 27, 28, 30, 31, 32, 34, 35, 36};
+    const std::size_t S = sizeof(s)/sizeof(s[0]);
+    std::valarray<int> v1(a, N1);
+    std::valarray<std::size_t> ia(s, S);
+    std::valarray<int> v(24);
+    v = v1[ia];
+    assert(v.size() == 24);
+    assert(v[ 0] ==  3);
+    assert(v[ 1] ==  4);
+    assert(v[ 2] ==  5);
+    assert(v[ 3] ==  7);
+    assert(v[ 4] ==  8);
+    assert(v[ 5] ==  9);
+    assert(v[ 6] == 11);
+    assert(v[ 7] == 12);
+    assert(v[ 8] == 13);
+    assert(v[ 9] == 15);
+    assert(v[10] == 16);
+    assert(v[11] == 17);
+    assert(v[12] == 22);
+    assert(v[13] == 23);
+    assert(v[14] == 24);
+    assert(v[15] == 26);
+    assert(v[16] == 27);
+    assert(v[17] == 28);
+    assert(v[18] == 30);
+    assert(v[19] == 31);
+    assert(v[20] == 32);
+    assert(v[21] == 34);
+    assert(v[22] == 35);
+    assert(v[23] == 36);
+}
diff --git a/test/std/numerics/numarray/template.valarray/valarray.sub/slice_const.pass.cpp b/test/std/numerics/numarray/template.valarray/valarray.sub/slice_const.pass.cpp
new file mode 100644
index 0000000000000..7f8191035e7a4
--- /dev/null
+++ b/test/std/numerics/numarray/template.valarray/valarray.sub/slice_const.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.
+//
+//===----------------------------------------------------------------------===//
+
+// <valarray>
+
+// template<class T> class valarray;
+
+// valarray operator[](slice s) const;
+
+#include <valarray>
+#include <cassert>
+
+int main()
+{
+    int a1[] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15};
+    std::valarray<int> v1(a1, sizeof(a1)/sizeof(a1[0]));
+    std::valarray<int> v2 = v1[std::slice(1, 5, 3)];
+    assert(v2.size() == 5);
+    assert(v2[0] ==  1);
+    assert(v2[1] ==  4);
+    assert(v2[2] ==  7);
+    assert(v2[3] == 10);
+    assert(v2[4] == 13);
+}
diff --git a/test/std/numerics/numarray/template.valarray/valarray.sub/slice_non_const.pass.cpp b/test/std/numerics/numarray/template.valarray/valarray.sub/slice_non_const.pass.cpp
new file mode 100644
index 0000000000000..6bf9b430ec848
--- /dev/null
+++ b/test/std/numerics/numarray/template.valarray/valarray.sub/slice_non_const.pass.cpp
@@ -0,0 +1,43 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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.
+//
+//===----------------------------------------------------------------------===//
+
+// <valarray>
+
+// template<class T> class valarray;
+
+// slice_array<value_type> operator[](slice s);
+
+#include <valarray>
+#include <cassert>
+
+int main()
+{
+    int a1[] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15};
+    int a2[] = {-1, -2, -3, -4, -5};
+    std::valarray<int> v1(a1, sizeof(a1)/sizeof(a1[0]));
+    std::valarray<int> v2(a2, sizeof(a2)/sizeof(a2[0]));
+    v1[std::slice(1, 5, 3)] = v2;
+    assert(v1.size() == 16);
+    assert(v1[ 0] ==  0);
+    assert(v1[ 1] == -1);
+    assert(v1[ 2] ==  2);
+    assert(v1[ 3] ==  3);
+    assert(v1[ 4] == -2);
+    assert(v1[ 5] ==  5);
+    assert(v1[ 6] ==  6);
+    assert(v1[ 7] == -3);
+    assert(v1[ 8] ==  8);
+    assert(v1[ 9] ==  9);
+    assert(v1[10] == -4);
+    assert(v1[11] == 11);
+    assert(v1[12] == 12);
+    assert(v1[13] == -5);
+    assert(v1[14] == 14);
+    assert(v1[15] == 15);
+}
diff --git a/test/std/numerics/numarray/template.valarray/valarray.sub/valarray_bool_const.pass.cpp b/test/std/numerics/numarray/template.valarray/valarray.sub/valarray_bool_const.pass.cpp
new file mode 100644
index 0000000000000..10bdd82e5536e
--- /dev/null
+++ b/test/std/numerics/numarray/template.valarray/valarray.sub/valarray_bool_const.pass.cpp
@@ -0,0 +1,34 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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.
+//
+//===----------------------------------------------------------------------===//
+
+// <valarray>
+
+// template<class T> class valarray;
+
+// valarray operator[](const valarray<bool>& vb) const;
+
+#include <valarray>
+#include <cassert>
+
+int main()
+{
+    int a1[] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15};
+    const std::size_t N1 = sizeof(a1)/sizeof(a1[0]);
+    bool b[N1] = {true,  false, false, true,  true,  false,
+                  false, true,  false, false, false, true};
+    std::valarray<int> v1(a1, N1);
+    std::valarray<bool> vb(b, N1);
+    std::valarray<int> v2(v1[vb]);
+    assert(v2.size() == 5);
+    assert(v2[ 0] ==  0);
+    assert(v2[ 1] ==  3);
+    assert(v2[ 2] ==  4);
+    assert(v2[ 3] ==  7);
+    assert(v2[ 4] == 11);
+}
diff --git a/test/std/numerics/numarray/template.valarray/valarray.sub/valarray_bool_non_const.pass.cpp b/test/std/numerics/numarray/template.valarray/valarray.sub/valarray_bool_non_const.pass.cpp
new file mode 100644
index 0000000000000..cecf9502293d6
--- /dev/null
+++ b/test/std/numerics/numarray/template.valarray/valarray.sub/valarray_bool_non_const.pass.cpp
@@ -0,0 +1,35 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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.
+//
+//===----------------------------------------------------------------------===//
+
+// <valarray>
+
+// template<class T> class valarray;
+
+// mask_array<value_type> operator[](const valarray<bool>& vb);
+
+#include <valarray>
+#include <cassert>
+
+int main()
+{
+    int a1[] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15};
+    const std::size_t N1 = sizeof(a1)/sizeof(a1[0]);
+    bool b[N1] = {true,  false, false, true,  true,  false,
+                  false, true,  false, false, false, true};
+    std::valarray<int> v1(a1, N1);
+    std::valarray<bool> vb(b, N1);
+    std::valarray<int> v2(5);
+    v2 = v1[vb];
+    assert(v2.size() == 5);
+    assert(v2[ 0] ==  0);
+    assert(v2[ 1] ==  3);
+    assert(v2[ 2] ==  4);
+    assert(v2[ 3] ==  7);
+    assert(v2[ 4] == 11);
+}