Fixing whitespace problems

llvm-svn: 111767

9 files changed, 357 insertions, 9 deletions

diff --git a/libcxx/test/utilities/memory/pointer.traits/difference_type.pass.cpp b/libcxx/test/utilities/memory/pointer.traits/difference_type.pass.cpp
index f28e42f28bd..820b75f6439 100644
--- a/libcxx/test/utilities/memory/pointer.traits/difference_type.pass.cpp
+++ b/libcxx/test/utilities/memory/pointer.traits/difference_type.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>

// template <class T>
// struct pointer_traits<T*>
// {
//     typedef ptrdiff_t difference_type;
//     ...
// };

#include <memory>
#include <type_traits>

int main()
{
    static_assert((std::is_same<std::pointer_traits<double*>::difference_type, std::ptrdiff_t>::value), "");
}
\ No newline at end of file
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// template <class T>
+// struct pointer_traits<T*>
+// {
+//     typedef ptrdiff_t difference_type;
+//     ...
+// };
+
+#include <memory>
+#include <type_traits>
+
+int main()
+{
+    static_assert((std::is_same<std::pointer_traits<double*>::difference_type, std::ptrdiff_t>::value), "");
+}
diff --git a/libcxx/test/utilities/memory/pointer.traits/element_type.pass.cpp b/libcxx/test/utilities/memory/pointer.traits/element_type.pass.cpp
index e944dc8ff35..cf1ddd865c3 100644
--- a/libcxx/test/utilities/memory/pointer.traits/element_type.pass.cpp
+++ b/libcxx/test/utilities/memory/pointer.traits/element_type.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>

// template <class T>
// struct pointer_traits<T*>
// {
//     typedef T element_type;
//     ...
// };

#include <memory>
#include <type_traits>

int main()
{
    static_assert((std::is_same<std::pointer_traits<const short*>::element_type, const short>::value), "");
}
\ No newline at end of file
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// template <class T>
+// struct pointer_traits<T*>
+// {
+//     typedef T element_type;
+//     ...
+// };
+
+#include <memory>
+#include <type_traits>
+
+int main()
+{
+    static_assert((std::is_same<std::pointer_traits<const short*>::element_type, const short>::value), "");
+}
diff --git a/libcxx/test/utilities/memory/pointer.traits/pointer.pass.cpp b/libcxx/test/utilities/memory/pointer.traits/pointer.pass.cpp
index 34fa69454ab..13d15b53d8d 100644
--- a/libcxx/test/utilities/memory/pointer.traits/pointer.pass.cpp
+++ b/libcxx/test/utilities/memory/pointer.traits/pointer.pass.cpp
@@ -1 +1,32 @@
-//===----------------------------------------------------------------------===//
//
//                     The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//

// <memory>

// template <class Ptr>
// struct pointer_traits
// {
//     typedef Ptr pointer;
//     ...
// };

#include <memory>
#include <type_traits>

struct A
{
    typedef short element_type;
    typedef char difference_type;
};

int main()
{
    static_assert((std::is_same<std::pointer_traits<A>::pointer, A>::value), "");
    static_assert((std::is_same<std::pointer_traits<int*>::pointer, int*>::value), "");
}
\ No newline at end of file
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// template <class Ptr>
+// struct pointer_traits
+// {
+//     typedef Ptr pointer;
+//     ...
+// };
+
+#include <memory>
+#include <type_traits>
+
+struct A
+{
+    typedef short element_type;
+    typedef char difference_type;
+};
+
+int main()
+{
+    static_assert((std::is_same<std::pointer_traits<A>::pointer, A>::value), "");
+    static_assert((std::is_same<std::pointer_traits<int*>::pointer, int*>::value), "");
+}
diff --git a/libcxx/test/utilities/memory/pointer.traits/pointer.traits.functions/pointer_to.pass.cpp b/libcxx/test/utilities/memory/pointer.traits/pointer.traits.functions/pointer_to.pass.cpp
index 8ed66297f31..10cdb897002 100644
--- a/libcxx/test/utilities/memory/pointer.traits/pointer.traits.functions/pointer_to.pass.cpp
+++ b/libcxx/test/utilities/memory/pointer.traits/pointer.traits.functions/pointer_to.pass.cpp
@@ -1 +1,48 @@
-//===----------------------------------------------------------------------===//
//
//                     The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//

// <memory>

// template <class Ptr>
// struct pointer_traits
// {
//     static pointer pointer_to(<details>);
//     ...
// };

#include <memory>
#include <cassert>

template <class T>
struct A
{
private:
    struct nat {};
public:
    typedef T element_type;
    element_type* t_;

    A(element_type* t) : t_(t) {}

    static A pointer_to(typename std::conditional<std::is_void<element_type>::value,
                                           nat, element_type>::type& et)
        {return A(&et);}
};

int main()
{
    {
        int i = 0;
        A<int> a = std::pointer_traits<A<int> >::pointer_to(i);
        assert(a.t_ = &i);
    }
    {
        (std::pointer_traits<A<void> >::element_type)0;
    }
}
\ No newline at end of file
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// template <class Ptr>
+// struct pointer_traits
+// {
+//     static pointer pointer_to(<details>);
+//     ...
+// };
+
+#include <memory>
+#include <cassert>
+
+template <class T>
+struct A
+{
+private:
+    struct nat {};
+public:
+    typedef T element_type;
+    element_type* t_;
+
+    A(element_type* t) : t_(t) {}
+
+    static A pointer_to(typename std::conditional<std::is_void<element_type>::value,
+                                           nat, element_type>::type& et)
+        {return A(&et);}
+};
+
+int main()
+{
+    {
+        int i = 0;
+        A<int> a = std::pointer_traits<A<int> >::pointer_to(i);
+        assert(a.t_ = &i);
+    }
+    {
+        (std::pointer_traits<A<void> >::element_type)0;
+    }
+}
diff --git a/libcxx/test/utilities/memory/pointer.traits/pointer.traits.types/difference_type.pass.cpp b/libcxx/test/utilities/memory/pointer.traits/pointer.traits.types/difference_type.pass.cpp
index e2a78d1ddfa..49439dd3701 100644
--- a/libcxx/test/utilities/memory/pointer.traits/pointer.traits.types/difference_type.pass.cpp
+++ b/libcxx/test/utilities/memory/pointer.traits/pointer.traits.types/difference_type.pass.cpp
@@ -1 +1,48 @@
-//===----------------------------------------------------------------------===//
//
//                     The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//

// <memory>

// template <class Ptr>
// struct pointer_traits
// {
//     typedef <details> difference_type;
//     ...
// };

#include <memory>
#include <type_traits>

struct A
{
    typedef short element_type;
    typedef char difference_type;
};

struct B
{
    typedef short element_type;
};

template <class T>
struct C {};

template <class T>
struct D
{
    typedef char difference_type;
};

int main()
{
    static_assert((std::is_same<std::pointer_traits<A>::difference_type, char>::value), "");
    static_assert((std::is_same<std::pointer_traits<B>::difference_type, std::ptrdiff_t>::value), "");
    static_assert((std::is_same<std::pointer_traits<C<double> >::difference_type, std::ptrdiff_t>::value), "");
    static_assert((std::is_same<std::pointer_traits<D<int> >::difference_type, char>::value), "");
}
\ No newline at end of file
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// template <class Ptr>
+// struct pointer_traits
+// {
+//     typedef <details> difference_type;
+//     ...
+// };
+
+#include <memory>
+#include <type_traits>
+
+struct A
+{
+    typedef short element_type;
+    typedef char difference_type;
+};
+
+struct B
+{
+    typedef short element_type;
+};
+
+template <class T>
+struct C {};
+
+template <class T>
+struct D
+{
+    typedef char difference_type;
+};
+
+int main()
+{
+    static_assert((std::is_same<std::pointer_traits<A>::difference_type, char>::value), "");
+    static_assert((std::is_same<std::pointer_traits<B>::difference_type, std::ptrdiff_t>::value), "");
+    static_assert((std::is_same<std::pointer_traits<C<double> >::difference_type, std::ptrdiff_t>::value), "");
+    static_assert((std::is_same<std::pointer_traits<D<int> >::difference_type, char>::value), "");
+}
diff --git a/libcxx/test/utilities/memory/pointer.traits/pointer.traits.types/element_type.pass.cpp b/libcxx/test/utilities/memory/pointer.traits/pointer.traits.types/element_type.pass.cpp
index ca464370c6e..eb48fa26de4 100644
--- a/libcxx/test/utilities/memory/pointer.traits/pointer.traits.types/element_type.pass.cpp
+++ b/libcxx/test/utilities/memory/pointer.traits/pointer.traits.types/element_type.pass.cpp
@@ -1 +1,49 @@
-//===----------------------------------------------------------------------===//
//
//                     The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//

// <memory>

// template <class Ptr>
// struct pointer_traits
// {
//     typedef <details> element_type;
//     ...
// };

#include <memory>
#include <type_traits>

struct A
{
    typedef char element_type;
};

template <class T>
struct B
{
    typedef char element_type;
};

template <class T>
struct C
{
};

template <class T, class U>
struct D
{
};

int main()
{
    static_assert((std::is_same<std::pointer_traits<A>::element_type, char>::value), "");
    static_assert((std::is_same<std::pointer_traits<B<int> >::element_type, char>::value), "");
    static_assert((std::is_same<std::pointer_traits<C<int> >::element_type, int>::value), "");
    static_assert((std::is_same<std::pointer_traits<D<double, int> >::element_type, double>::value), "");
}
\ No newline at end of file
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// template <class Ptr>
+// struct pointer_traits
+// {
+//     typedef <details> element_type;
+//     ...
+// };
+
+#include <memory>
+#include <type_traits>
+
+struct A
+{
+    typedef char element_type;
+};
+
+template <class T>
+struct B
+{
+    typedef char element_type;
+};
+
+template <class T>
+struct C
+{
+};
+
+template <class T, class U>
+struct D
+{
+};
+
+int main()
+{
+    static_assert((std::is_same<std::pointer_traits<A>::element_type, char>::value), "");
+    static_assert((std::is_same<std::pointer_traits<B<int> >::element_type, char>::value), "");
+    static_assert((std::is_same<std::pointer_traits<C<int> >::element_type, int>::value), "");
+    static_assert((std::is_same<std::pointer_traits<D<double, int> >::element_type, double>::value), "");
+}
diff --git a/libcxx/test/utilities/memory/pointer.traits/pointer.traits.types/rebind.pass.cpp b/libcxx/test/utilities/memory/pointer.traits/pointer.traits.types/rebind.pass.cpp
index ca8a3a27629..4095754c255 100644
--- a/libcxx/test/utilities/memory/pointer.traits/pointer.traits.types/rebind.pass.cpp
+++ b/libcxx/test/utilities/memory/pointer.traits/pointer.traits.types/rebind.pass.cpp
@@ -1 +1,69 @@
-//===----------------------------------------------------------------------===//
//
//                     The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//

// <memory>

// template <class Ptr>
// struct pointer_traits
// {
//     template <class U> using rebind = <details>;
//     ...
// };

#include <memory>
#include <type_traits>

template <class T>
struct A
{
};

template <class T> struct B1 {};

template <class T>
struct B
{
#ifndef _LIBCPP_HAS_NO_TEMPLATE_ALIASES
    template <class U> using rebind = B1<U>;
#else
    template <class U> struct rebind {typedef B1<U> other;};
#endif
};

template <class T, class U>
struct C
{
};

template <class T, class U> struct D1 {};

template <class T, class U>
struct D
{
#ifndef _LIBCPP_HAS_NO_TEMPLATE_ALIASES
    template <class V> using rebind = D1<V, U>;
#else
    template <class V> struct rebind {typedef D1<V, U> other;};
#endif
};

int main()
{
#ifndef _LIBCPP_HAS_NO_TEMPLATE_ALIASES
    static_assert((std::is_same<std::pointer_traits<A<int*> >::rebind<double*>, A<double*> >::value), "");
    static_assert((std::is_same<std::pointer_traits<B<int> >::rebind<double>, B1<double> >::value), "");
    static_assert((std::is_same<std::pointer_traits<C<char, int> >::rebind<double>, C<double, int> >::value), "");
    static_assert((std::is_same<std::pointer_traits<D<char, int> >::rebind<double>, D1<double, int> >::value), "");
#else
    static_assert((std::is_same<std::pointer_traits<A<int*> >::rebind<double*>::other, A<double*> >::value), "");
    static_assert((std::is_same<std::pointer_traits<B<int> >::rebind<double>::other, B1<double> >::value), "");
    static_assert((std::is_same<std::pointer_traits<C<char, int> >::rebind<double>::other, C<double, int> >::value), "");
    static_assert((std::is_same<std::pointer_traits<D<char, int> >::rebind<double>::other, D1<double, int> >::value), "");
#endif
}
\ No newline at end of file
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// template <class Ptr>
+// struct pointer_traits
+// {
+//     template <class U> using rebind = <details>;
+//     ...
+// };
+
+#include <memory>
+#include <type_traits>
+
+template <class T>
+struct A
+{
+};
+
+template <class T> struct B1 {};
+
+template <class T>
+struct B
+{
+#ifndef _LIBCPP_HAS_NO_TEMPLATE_ALIASES
+    template <class U> using rebind = B1<U>;
+#else
+    template <class U> struct rebind {typedef B1<U> other;};
+#endif
+};
+
+template <class T, class U>
+struct C
+{
+};
+
+template <class T, class U> struct D1 {};
+
+template <class T, class U>
+struct D
+{
+#ifndef _LIBCPP_HAS_NO_TEMPLATE_ALIASES
+    template <class V> using rebind = D1<V, U>;
+#else
+    template <class V> struct rebind {typedef D1<V, U> other;};
+#endif
+};
+
+int main()
+{
+#ifndef _LIBCPP_HAS_NO_TEMPLATE_ALIASES
+    static_assert((std::is_same<std::pointer_traits<A<int*> >::rebind<double*>, A<double*> >::value), "");
+    static_assert((std::is_same<std::pointer_traits<B<int> >::rebind<double>, B1<double> >::value), "");
+    static_assert((std::is_same<std::pointer_traits<C<char, int> >::rebind<double>, C<double, int> >::value), "");
+    static_assert((std::is_same<std::pointer_traits<D<char, int> >::rebind<double>, D1<double, int> >::value), "");
+#else  // _LIBCPP_HAS_NO_TEMPLATE_ALIASES
+    static_assert((std::is_same<std::pointer_traits<A<int*> >::rebind<double*>::other, A<double*> >::value), "");
+    static_assert((std::is_same<std::pointer_traits<B<int> >::rebind<double>::other, B1<double> >::value), "");
+    static_assert((std::is_same<std::pointer_traits<C<char, int> >::rebind<double>::other, C<double, int> >::value), "");
+    static_assert((std::is_same<std::pointer_traits<D<char, int> >::rebind<double>::other, D1<double, int> >::value), "");
+#endif  // _LIBCPP_HAS_NO_TEMPLATE_ALIASES
+}
diff --git a/libcxx/test/utilities/memory/pointer.traits/pointer_to.pass.cpp b/libcxx/test/utilities/memory/pointer.traits/pointer_to.pass.cpp
index 42fd9300b7d..557bf36b976 100644
--- a/libcxx/test/utilities/memory/pointer.traits/pointer_to.pass.cpp
+++ b/libcxx/test/utilities/memory/pointer.traits/pointer_to.pass.cpp
@@ -1 +1,32 @@
-//===----------------------------------------------------------------------===//
//
//                     The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//

// <memory>

// template <class T>
// struct pointer_traits<T*>
// {
//     static pointer pointer_to(<details>);
//     ...
// };

#include <memory>
#include <cassert>

int main()
{
    {
        int i = 0;
        int* a = std::pointer_traits<int*>::pointer_to(i);
        assert(a = &i);
    }
    {
        (std::pointer_traits<void*>::element_type)0;
    }
}
\ No newline at end of file
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// template <class T>
+// struct pointer_traits<T*>
+// {
+//     static pointer pointer_to(<details>);
+//     ...
+// };
+
+#include <memory>
+#include <cassert>
+
+int main()
+{
+    {
+        int i = 0;
+        int* a = std::pointer_traits<int*>::pointer_to(i);
+        assert(a = &i);
+    }
+    {
+        (std::pointer_traits<void*>::element_type)0;
+    }
+}
diff --git a/libcxx/test/utilities/memory/pointer.traits/rebind.pass.cpp b/libcxx/test/utilities/memory/pointer.traits/rebind.pass.cpp
index f63c03521a0..d3a4d794f90 100644
--- a/libcxx/test/utilities/memory/pointer.traits/rebind.pass.cpp
+++ b/libcxx/test/utilities/memory/pointer.traits/rebind.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>

// template <class T>
// struct pointer_traits<T*>
// {
//     template <class U> using rebind = U*;
//     ...
// };

#include <memory>
#include <type_traits>

int main()
{
#ifndef _LIBCPP_HAS_NO_TEMPLATE_ALIASES
    static_assert((std::is_same<std::pointer_traits<int*>::rebind<double>, double*>::value), "");
#else
    static_assert((std::is_same<std::pointer_traits<int*>::rebind<double>::other, double*>::value), "");
#endif
}
\ No newline at end of file
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// template <class T>
+// struct pointer_traits<T*>
+// {
+//     template <class U> using rebind = U*;
+//     ...
+// };
+
+#include <memory>
+#include <type_traits>
+
+int main()
+{
+#ifndef _LIBCPP_HAS_NO_TEMPLATE_ALIASES
+    static_assert((std::is_same<std::pointer_traits<int*>::rebind<double>, double*>::value), "");
+#else
+    static_assert((std::is_same<std::pointer_traits<int*>::rebind<double>::other, double*>::value), "");
+#endif
+}