Fixing whitespace problems

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@111767 91177308-0d34-0410-b5e6-96231b3b80d8

test/utilities/memory/util.smartptr/util.smartptr.shared/util.smartptr.shared.obs/arrow.pass.cpp

@@ -1 +1,29 @@
-//===----------------------------------------------------------------------===//
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// shared_ptr
+
+// T* operator->() const;
+
+#include <memory>
+#include <utility>
+#include <cassert>
+
+int main()
+{
+    const std::shared_ptr<std::pair<int, int> > p(new std::pair<int, int>(3, 4));
+    assert(p->first == 3);
+    assert(p->second == 4);
+    p->first = 5;
+    p->second = 6;
+    assert(p->first == 5);
+    assert(p->second == 6);
+}

test/utilities/memory/util.smartptr/util.smartptr.shared/util.smartptr.shared.obs/dereference.pass.cpp

@@ -1 +1,25 @@
-//===----------------------------------------------------------------------===//
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// shared_ptr
+
+// T& operator*() const;
+
+#include <memory>
+#include <cassert>
+
+int main()
+{
+    const std::shared_ptr<int> p(new int(32));
+    assert(*p == 32);
+    *p = 3;
+    assert(*p == 3);
+}

test/utilities/memory/util.smartptr/util.smartptr.shared/util.smartptr.shared.obs/op_bool.pass.cpp

@@ -1 +1,29 @@
-//===----------------------------------------------------------------------===//
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// shared_ptr
+
+// explicit operator bool() const;
+
+#include <memory>
+#include <cassert>
+
+int main()
+{
+    {
+    const std::shared_ptr<int> p(new int(32));
+    assert(p);
+    }
+    {
+    const std::shared_ptr<int> p;
+    assert(!p);
+    }
+}

test/utilities/memory/util.smartptr/util.smartptr.shared/util.smartptr.shared.obs/owner_before_shared_ptr.pass.cpp

@@ -1 +1,28 @@
-//===----------------------------------------------------------------------===//
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// shared_ptr
+
+// template <class U> bool owner_before(shared_ptr<U> const& b) const;
+
+#include <memory>
+#include <cassert>
+
+int main()
+{
+    const std::shared_ptr<int> p1(new int);
+    const std::shared_ptr<int> p2 = p1;
+    const std::shared_ptr<int> p3(new int);
+    assert(!p1.owner_before(p2));
+    assert(!p2.owner_before(p1));
+    assert(p1.owner_before(p3) || p3.owner_before(p1));
+    assert(p3.owner_before(p1) == p3.owner_before(p2));
+}

test/utilities/memory/util.smartptr/util.smartptr.shared/util.smartptr.shared.obs/owner_before_weak_ptr.pass.cpp

@@ -1 +1,31 @@
-//===----------------------------------------------------------------------===//
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// shared_ptr
+
+// template <class U> bool owner_before(weak_ptr<U> const& b) const;
+
+#include <memory>
+#include <cassert>
+
+int main()
+{
+    const std::shared_ptr<int> p1(new int);
+    const std::shared_ptr<int> p2 = p1;
+    const std::shared_ptr<int> p3(new int);
+    const std::weak_ptr<int> w1(p1);
+    const std::weak_ptr<int> w2(p2);
+    const std::weak_ptr<int> w3(p3);
+    assert(!p1.owner_before(w2));
+    assert(!p2.owner_before(w1));
+    assert(p1.owner_before(w3) || p3.owner_before(w1));
+    assert(p3.owner_before(w1) == p3.owner_before(w2));
+}

test/utilities/memory/util.smartptr/util.smartptr.shared/util.smartptr.shared.obs/unique.pass.cpp

@@ -1 +1,28 @@
-//===----------------------------------------------------------------------===//
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// shared_ptr
+
+// bool unique() const;
+
+#include <memory>
+#include <cassert>
+
+int main()
+{
+    const std::shared_ptr<int> p(new int(32));
+    assert(p.unique());
+    {
+    std::shared_ptr<int> p2 = p;
+    assert(!p.unique());
+    }
+    assert(p.unique());
+}