libcxx initial import

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@103490 91177308-0d34-0410-b5e6-96231b3b80d8

test/algorithms/alg.nonmodifying/alg.find/find.pass.cpp

@@ -0,0 +1,31 @@
+//===----------------------------------------------------------------------===//
+//
+// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <algorithm>
+
+// template<InputIterator Iter, class T> 
+//   requires HasEqualTo<Iter::value_type, T> 
+//   Iter
+//   find(Iter first, Iter last, const T& value);
+
+#include <algorithm>
+#include <cassert>
+
+#include "../../iterators.h"
+
+int main()
+{
+    int ia[] = {0, 1, 2, 3, 4, 5};
+    const unsigned s = sizeof(ia)/sizeof(ia[0]);
+    input_iterator<const int*> r = std::find(input_iterator<const int*>(ia),
+                                             input_iterator<const int*>(ia+s), 3);
+    assert(*r == 3);
+    r = std::find(input_iterator<const int*>(ia), input_iterator<const int*>(ia+s), 10);
+    assert(r == input_iterator<const int*>(ia+s));
+}