head	1.2;
access;
symbols
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	LLVM:1.1.1;
locks; strict;
comment	@// @;


1.2
date	2021.05.30.03.27.11;	author joerg;	state dead;
branches;
next	1.1;
commitid	Z2BWNc6JrDmRz7VC;

1.1
date	2014.08.09.19.03.47;	author joerg;	state Exp;
branches
	1.1.1.1;
next	;
commitid	tcPf3DW6rhsCFILx;

1.1.1.1
date	2014.08.09.19.03.47;	author joerg;	state Exp;
branches
	1.1.1.1.4.1
	1.1.1.1.32.1;
next	;
commitid	tcPf3DW6rhsCFILx;

1.1.1.1.4.1
date	2014.08.09.19.03.47;	author tls;	state dead;
branches;
next	1.1.1.1.4.2;
commitid	jTnpym9Qu0o4R1Nx;

1.1.1.1.4.2
date	2014.08.19.23.46.59;	author tls;	state Exp;
branches;
next	;
commitid	jTnpym9Qu0o4R1Nx;

1.1.1.1.32.1
date	2021.05.31.22.10.49;	author cjep;	state dead;
branches;
next	;
commitid	eWz9SBW0XqKjJlVC;


desc
@@


1.2
log
@Remove old version of libc++, migrated to external/apache2/dist/libcxx
to match the rest of the mono-repo imports.
@
text
@//===----------------------------------------------------------------------===//
//
//                     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.
//
//===----------------------------------------------------------------------===//

// <functional>

// template <class T>
// struct hash
//     : public unary_function<T, size_t>
// {
//     size_t operator()(T val) const;
// };

// Not very portable

#include <experimental/string_view>
#include <cassert>
#include <type_traits>

using std::experimental::string_view;

template <class T>
void
test()
{
    typedef std::hash<T> H;
    static_assert((std::is_base_of<std::unary_function<T, std::size_t>,
                                   H>::value), "");
    H h;
//     std::string g1 = "1234567890";
//     std::string g2 = "1234567891";
    typedef typename T::value_type char_type;
    char_type g1 [ 10 ];
    char_type g2 [ 10 ];
    for ( int i = 0; i < 10; ++i )
        g1[i] = g2[9-i] = '0' + i;
    T s1(g1, 10);
    T s2(g2, 10);
    assert(h(s1) != h(s2));
}

int main()
{
    test<std::experimental::string_view>();
#ifndef _LIBCPP_HAS_NO_UNICODE_CHARS
    test<std::experimental::u16string_view>();
    test<std::experimental::u32string_view>();
#endif  // _LIBCPP_HAS_NO_UNICODE_CHARS
    test<std::experimental::wstring_view>();
}
@


1.1
log
@Initial revision
@
text
@@


1.1.1.1
log
@Import libc++ r215289. This brings a number of bug fixes as well as
further changes from the upcoming C++14 like string_view.
@
text
@@


1.1.1.1.32.1
log
@sync with head
@
text
@@


1.1.1.1.4.1
log
@file string_view.pass.cpp was added on branch tls-maxphys on 2014-08-19 23:46:59 +0000
@
text
@d1 55
@


1.1.1.1.4.2
log
@Rebase to HEAD as of a few days ago.
@
text
@a0 55
//===----------------------------------------------------------------------===//
//
//                     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.
//
//===----------------------------------------------------------------------===//

// <functional>

// template <class T>
// struct hash
//     : public unary_function<T, size_t>
// {
//     size_t operator()(T val) const;
// };

// Not very portable

#include <experimental/string_view>
#include <cassert>
#include <type_traits>

using std::experimental::string_view;

template <class T>
void
test()
{
    typedef std::hash<T> H;
    static_assert((std::is_base_of<std::unary_function<T, std::size_t>,
                                   H>::value), "");
    H h;
//     std::string g1 = "1234567890";
//     std::string g2 = "1234567891";
    typedef typename T::value_type char_type;
    char_type g1 [ 10 ];
    char_type g2 [ 10 ];
    for ( int i = 0; i < 10; ++i )
        g1[i] = g2[9-i] = '0' + i;
    T s1(g1, 10);
    T s2(g2, 10);
    assert(h(s1) != h(s2));
}

int main()
{
    test<std::experimental::string_view>();
#ifndef _LIBCPP_HAS_NO_UNICODE_CHARS
    test<std::experimental::u16string_view>();
    test<std::experimental::u32string_view>();
#endif  // _LIBCPP_HAS_NO_UNICODE_CHARS
    test<std::experimental::wstring_view>();
}
@


