Author: marshall
Date: Wed Nov 2 10:30:26 2016
New Revision: 285818
URL: http://llvm.org/viewvc/llvm-project?rev=285818&view=rev
Log:
Implement another part of P0031; adding constexpr to move_iterator
Modified:
libcxx/trunk/include/iterator
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.nonmember/make_move_iterator.pass.cpp
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.nonmember/minus.pass.cpp
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.nonmember/plus.pass.cpp
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.+/difference_type.pass.cpp
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.+=/difference_type.pass.cpp
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.-/difference_type.pass.cpp
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.-=/difference_type.pass.cpp
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.comp/op_eq.pass.cpp
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.comp/op_gt.pass.cpp
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.comp/op_gte.pass.cpp
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.comp/op_lt.pass.cpp
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.comp/op_lte.pass.cpp
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.comp/op_neq.pass.cpp
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.const/convert.pass.cpp
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.const/default.pass.cpp
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.const/iter.pass.cpp
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.decr/post.pass.cpp
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.decr/pre.pass.cpp
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.incr/post.pass.cpp
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.incr/pre.pass.cpp
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.index/difference_type.pass.cpp
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.ref/op_arrow.pass.cpp
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.star/op_star.pass.cpp
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op=/move_iterator.pass.cpp
Modified: libcxx/trunk/include/iterator
URL:
http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/iterator?rev=285818&r1=285817&r2=285818&view=diff
==============================================================================
--- libcxx/trunk/include/iterator (original)
+++ libcxx/trunk/include/iterator Wed Nov 2 10:30:26 2016
@@ -219,61 +219,64 @@ public:
typedef typename iterator_traits<Iterator>::iterator_category
iterator_category;
typedef value_type&& reference;
- move_iterator();
- explicit move_iterator(Iterator i);
- template <class U> move_iterator(const move_iterator<U>& u);
- template <class U> move_iterator& operator=(const move_iterator<U>& u);
- iterator_type base() const;
- reference operator*() const;
- pointer operator->() const;
- move_iterator& operator++();
- move_iterator operator++(int);
- move_iterator& operator--();
- move_iterator operator--(int);
- move_iterator operator+(difference_type n) const;
- move_iterator& operator+=(difference_type n);
- move_iterator operator-(difference_type n) const;
- move_iterator& operator-=(difference_type n);
- unspecified operator[](difference_type n) const;
+ constexpr move_iterator(); // all the constexprs are in C++17
+ constexpr explicit move_iterator(Iterator i);
+ template <class U>
+ constexpr move_iterator(const move_iterator<U>& u);
+ template <class U>
+ constexpr move_iterator& operator=(const move_iterator<U>& u);
+ constexpr iterator_type base() const;
+ constexpr reference operator*() const;
+ constexpr pointer operator->() const;
+ constexpr move_iterator& operator++();
+ constexpr move_iterator operator++(int);
+ constexpr move_iterator& operator--();
+ constexpr move_iterator operator--(int);
+ constexpr move_iterator operator+(difference_type n) const;
+ constexpr move_iterator& operator+=(difference_type n);
+ constexpr move_iterator operator-(difference_type n) const;
+ constexpr move_iterator& operator-=(difference_type n);
+ constexpr unspecified operator[](difference_type n) const;
private:
Iterator current; // exposition only
};
template <class Iterator1, class Iterator2>
-bool
+constexpr bool // constexpr in C++17
operator==(const move_iterator<Iterator1>& x, const move_iterator<Iterator2>&
y);
template <class Iterator1, class Iterator2>
-bool
+constexpr bool // constexpr in C++17
operator!=(const move_iterator<Iterator1>& x, const move_iterator<Iterator2>&
y);
template <class Iterator1, class Iterator2>
-bool
+constexpr bool // constexpr in C++17
operator<(const move_iterator<Iterator1>& x, const move_iterator<Iterator2>&
y);
template <class Iterator1, class Iterator2>
-bool
+constexpr bool // constexpr in C++17
operator<=(const move_iterator<Iterator1>& x, const move_iterator<Iterator2>&
y);
template <class Iterator1, class Iterator2>
-bool
+constexpr bool // constexpr in C++17
operator>(const move_iterator<Iterator1>& x, const move_iterator<Iterator2>&
y);
template <class Iterator1, class Iterator2>
-bool
+constexpr bool // constexpr in C++17
operator>=(const move_iterator<Iterator1>& x, const move_iterator<Iterator2>&
y);
template <class Iterator1, class Iterator2>
-auto
+constexpr auto // constexpr in C++17
operator-(const move_iterator<Iterator1>& x,
const move_iterator<Iterator2>& y) -> decltype(x.base() - y.base());
template <class Iterator>
-move_iterator<Iterator> operator+(typename
move_iterator<Iterator>::difference_type n,
- const move_iterator<Iterator>& x);
+constexpr move_iterator<Iterator> operator+( // constexpr in C++17
+ typename move_iterator<Iterator>::difference_type n,
+ const move_iterator<Iterator>& x);
-template <class Iterator>
-move_iterator<Iterator> make_move_iterator(const Iterator& i);
+template <class Iterator> // constexpr in C++17
+constexpr move_iterator<Iterator> make_move_iterator(const Iterator& i);
template <class T, class charT = char, class traits = char_traits<charT>,
class Distance = ptrdiff_t>
@@ -511,8 +514,8 @@ struct __is_random_access_iterator : pub
template <class _Tp>
struct __is_exactly_input_iterator
: public integral_constant<bool,
- __has_iterator_category_convertible_to<_Tp, input_iterator_tag>::value
&&
- !__has_iterator_category_convertible_to<_Tp,
forward_iterator_tag>::value> {};
+ __has_iterator_category_convertible_to<_Tp,
input_iterator_tag>::value &&
+ !__has_iterator_category_convertible_to<_Tp,
forward_iterator_tag>::value> {};
template<class _Category, class _Tp, class _Distance = ptrdiff_t,
class _Pointer = _Tp*, class _Reference = _Tp&>
@@ -1055,37 +1058,40 @@ public:
typedef typename iterator_traits<iterator_type>::reference reference;
#endif
- _LIBCPP_INLINE_VISIBILITY move_iterator() : __i() {}
- _LIBCPP_INLINE_VISIBILITY explicit move_iterator(_Iter __x) : __i(__x) {}
- template <class _Up> _LIBCPP_INLINE_VISIBILITY move_iterator(const
move_iterator<_Up>& __u)
- : __i(__u.base()) {}
- _LIBCPP_INLINE_VISIBILITY _Iter base() const {return __i;}
- _LIBCPP_INLINE_VISIBILITY reference operator*() const {
- return static_cast<reference>(*__i);
- }
- _LIBCPP_INLINE_VISIBILITY pointer operator->() const { return __i;}
- _LIBCPP_INLINE_VISIBILITY move_iterator& operator++() {++__i; return
*this;}
- _LIBCPP_INLINE_VISIBILITY move_iterator operator++(int)
- {move_iterator __tmp(*this); ++__i; return __tmp;}
- _LIBCPP_INLINE_VISIBILITY move_iterator& operator--() {--__i; return
*this;}
- _LIBCPP_INLINE_VISIBILITY move_iterator operator--(int)
- {move_iterator __tmp(*this); --__i; return __tmp;}
- _LIBCPP_INLINE_VISIBILITY move_iterator operator+ (difference_type __n)
const
- {return move_iterator(__i + __n);}
- _LIBCPP_INLINE_VISIBILITY move_iterator& operator+=(difference_type __n)
- {__i += __n; return *this;}
- _LIBCPP_INLINE_VISIBILITY move_iterator operator- (difference_type __n)
const
- {return move_iterator(__i - __n);}
- _LIBCPP_INLINE_VISIBILITY move_iterator& operator-=(difference_type __n)
- {__i -= __n; return *this;}
- _LIBCPP_INLINE_VISIBILITY reference operator[](difference_type
__n) const
- {
- return static_cast<reference>(__i[__n]);
- }
+ _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
+ move_iterator() : __i() {}
+ _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
+ explicit move_iterator(_Iter __x) : __i(__x) {}
+ template <class _Up>
+ _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
+ move_iterator(const move_iterator<_Up>& __u) : __i(__u.base()) {}
+ _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14 _Iter base() const
{return __i;}
+ _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
+ reference operator*() const { return static_cast<reference>(*__i); }
+ _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
+ pointer operator->() const { return __i;}
+ _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
+ move_iterator& operator++() {++__i; return *this;}
+ _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
+ move_iterator operator++(int) {move_iterator __tmp(*this); ++__i; return
__tmp;}
+ _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
+ move_iterator& operator--() {--__i; return *this;}
+ _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
+ move_iterator operator--(int) {move_iterator __tmp(*this); --__i; return
__tmp;}
+ _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
+ move_iterator operator+ (difference_type __n) const {return
move_iterator(__i + __n);}
+ _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
+ move_iterator& operator+=(difference_type __n) {__i += __n; return *this;}
+ _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
+ move_iterator operator- (difference_type __n) const {return
move_iterator(__i - __n);}
+ _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
+ move_iterator& operator-=(difference_type __n) {__i -= __n; return *this;}
+ _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
+ reference operator[](difference_type __n) const { return
static_cast<reference>(__i[__n]); }
};
template <class _Iter1, class _Iter2>
-inline _LIBCPP_INLINE_VISIBILITY
+inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
bool
operator==(const move_iterator<_Iter1>& __x, const move_iterator<_Iter2>& __y)
{
@@ -1093,7 +1099,7 @@ operator==(const move_iterator<_Iter1>&
}
template <class _Iter1, class _Iter2>
-inline _LIBCPP_INLINE_VISIBILITY
+inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
bool
operator<(const move_iterator<_Iter1>& __x, const move_iterator<_Iter2>& __y)
{
@@ -1101,7 +1107,7 @@ operator<(const move_iterator<_Iter1>& _
}
template <class _Iter1, class _Iter2>
-inline _LIBCPP_INLINE_VISIBILITY
+inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
bool
operator!=(const move_iterator<_Iter1>& __x, const move_iterator<_Iter2>& __y)
{
@@ -1109,7 +1115,7 @@ operator!=(const move_iterator<_Iter1>&
}
template <class _Iter1, class _Iter2>
-inline _LIBCPP_INLINE_VISIBILITY
+inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
bool
operator>(const move_iterator<_Iter1>& __x, const move_iterator<_Iter2>& __y)
{
@@ -1117,7 +1123,7 @@ operator>(const move_iterator<_Iter1>& _
}
template <class _Iter1, class _Iter2>
-inline _LIBCPP_INLINE_VISIBILITY
+inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
bool
operator>=(const move_iterator<_Iter1>& __x, const move_iterator<_Iter2>& __y)
{
@@ -1125,7 +1131,7 @@ operator>=(const move_iterator<_Iter1>&
}
template <class _Iter1, class _Iter2>
-inline _LIBCPP_INLINE_VISIBILITY
+inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
bool
operator<=(const move_iterator<_Iter1>& __x, const move_iterator<_Iter2>& __y)
{
@@ -1134,7 +1140,7 @@ operator<=(const move_iterator<_Iter1>&
#ifndef _LIBCPP_CXX03_LANG
template <class _Iter1, class _Iter2>
-inline _LIBCPP_INLINE_VISIBILITY
+inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
auto
operator-(const move_iterator<_Iter1>& __x, const move_iterator<_Iter2>& __y)
-> decltype(__x.base() - __y.base())
@@ -1152,7 +1158,7 @@ operator-(const move_iterator<_Iter1>& _
#endif
template <class _Iter>
-inline _LIBCPP_INLINE_VISIBILITY
+inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
move_iterator<_Iter>
operator+(typename move_iterator<_Iter>::difference_type __n, const
move_iterator<_Iter>& __x)
{
@@ -1160,7 +1166,7 @@ operator+(typename move_iterator<_Iter>:
}
template <class _Iter>
-inline _LIBCPP_INLINE_VISIBILITY
+inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
move_iterator<_Iter>
make_move_iterator(_Iter __i)
{
@@ -1550,19 +1556,19 @@ operator+(typename __wrap_iter<_Iter>::d
template <class _Iter>
struct __libcpp_is_trivial_iterator
- : public _LIBCPP_BOOL_CONSTANT(is_pointer<_Iter>::value) {};
-
+ : public _LIBCPP_BOOL_CONSTANT(is_pointer<_Iter>::value) {};
+
template <class _Iter>
struct __libcpp_is_trivial_iterator<move_iterator<_Iter> >
- : public
_LIBCPP_BOOL_CONSTANT(__libcpp_is_trivial_iterator<_Iter>::value) {};
+ : public _LIBCPP_BOOL_CONSTANT(__libcpp_is_trivial_iterator<_Iter>::value)
{};
template <class _Iter>
struct __libcpp_is_trivial_iterator<reverse_iterator<_Iter> >
- : public
_LIBCPP_BOOL_CONSTANT(__libcpp_is_trivial_iterator<_Iter>::value) {};
+ : public _LIBCPP_BOOL_CONSTANT(__libcpp_is_trivial_iterator<_Iter>::value)
{};
template <class _Iter>
struct __libcpp_is_trivial_iterator<__wrap_iter<_Iter> >
- : public
_LIBCPP_BOOL_CONSTANT(__libcpp_is_trivial_iterator<_Iter>::value) {};
+ : public _LIBCPP_BOOL_CONSTANT(__libcpp_is_trivial_iterator<_Iter>::value)
{};
template <class _Tp, size_t _Np>
Modified:
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.nonmember/make_move_iterator.pass.cpp
URL:
http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.nonmember/make_move_iterator.pass.cpp?rev=285818&r1=285817&r2=285818&view=diff
==============================================================================
---
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.nonmember/make_move_iterator.pass.cpp
(original)
+++
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.nonmember/make_move_iterator.pass.cpp
Wed Nov 2 10:30:26 2016
@@ -14,10 +14,13 @@
// template <InputIterator Iter>
// move_iterator<Iter>
// make_move_iterator(const Iter& i);
+//
+// constexpr in C++17
#include <iterator>
#include <cassert>
+#include "test_macros.h"
#include "test_iterators.h"
template <class It>
@@ -43,4 +46,12 @@ int main()
std::make_move_iterator(a+4);
std::make_move_iterator(a); // test for LWG issue 2061
}
+
+#if TEST_STD_VER > 14
+ {
+ constexpr const char *p = "123456789";
+ constexpr auto iter = std::make_move_iterator<const char *>(p);
+ static_assert(iter.base() == p);
+ }
+#endif
}
Modified:
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.nonmember/minus.pass.cpp
URL:
http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.nonmember/minus.pass.cpp?rev=285818&r1=285817&r2=285818&view=diff
==============================================================================
---
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.nonmember/minus.pass.cpp
(original)
+++
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.nonmember/minus.pass.cpp
Wed Nov 2 10:30:26 2016
@@ -16,10 +16,13 @@
// auto
// operator-(const move_iterator<Iter1>& x, const move_iterator<Iter2>& y)
// -> decltype(x.base() - y.base());
+//
+// constexpr in C++17
#include <iterator>
#include <cassert>
+#include "test_macros.h"
#include "test_iterators.h"
template <class It>
@@ -36,4 +39,15 @@ int main()
char s[] = "1234567890";
test(random_access_iterator<char*>(s+5), random_access_iterator<char*>(s),
5);
test(s+5, s, 5);
+
+#if TEST_STD_VER > 14
+ {
+ constexpr const char *p = "123456789";
+ typedef std::move_iterator<const char *> MI;
+ constexpr MI it1 = std::make_move_iterator(p);
+ constexpr MI it2 = std::make_move_iterator(p+1);
+ static_assert( it1 - it2 == -1, "");
+ static_assert( it2 - it1 == 1, "");
+ }
+#endif
}
Modified:
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.nonmember/plus.pass.cpp
URL:
http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.nonmember/plus.pass.cpp?rev=285818&r1=285817&r2=285818&view=diff
==============================================================================
---
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.nonmember/plus.pass.cpp
(original)
+++
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.nonmember/plus.pass.cpp
Wed Nov 2 10:30:26 2016
@@ -14,10 +14,13 @@
// template <RandomAccessIterator Iter>
// move_iterator<Iter>
// operator+(Iter::difference_type n, const move_iterator<Iter>& x);
+//
+// constexpr in C++17
#include <iterator>
#include <cassert>
+#include "test_macros.h"
#include "test_iterators.h"
template <class It>
@@ -34,4 +37,17 @@ int main()
char s[] = "1234567890";
test(random_access_iterator<char*>(s+5), 5,
random_access_iterator<char*>(s+10));
test(s+5, 5, s+10);
+
+#if TEST_STD_VER > 14
+ {
+ constexpr const char *p = "123456789";
+ typedef std::move_iterator<const char *> MI;
+ constexpr MI it1 = std::make_move_iterator(p);
+ constexpr MI it2 = std::make_move_iterator(p + 5);
+ constexpr MI it3 = it1 + 5;
+ static_assert(it1 != it2, "");
+ static_assert(it1 != it3, "");
+ static_assert(it2 == it3, "");
+ }
+#endif
}
Modified:
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.+/difference_type.pass.cpp
URL:
http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.%2B/difference_type.pass.cpp?rev=285818&r1=285817&r2=285818&view=diff
==============================================================================
---
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.+/difference_type.pass.cpp
(original)
+++
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.+/difference_type.pass.cpp
Wed Nov 2 10:30:26 2016
@@ -13,10 +13,13 @@
// requires RandomAccessIterator<Iter>
// move_iterator operator+(difference_type n) const;
+//
+// constexpr in C++17
#include <iterator>
#include <cassert>
+#include "test_macros.h"
#include "test_iterators.h"
template <class It>
@@ -33,4 +36,17 @@ int main()
const char* s = "1234567890";
test(random_access_iterator<const char*>(s+5), 5,
random_access_iterator<const char*>(s+10));
test(s+5, 5, s+10);
+
+#if TEST_STD_VER > 14
+ {
+ constexpr const char *p = "123456789";
+ typedef std::move_iterator<const char *> MI;
+ constexpr MI it1 = std::make_move_iterator(p);
+ constexpr MI it2 = std::make_move_iterator(p + 5);
+ constexpr MI it3 = it1 + 5;
+ static_assert(it1 != it2, "");
+ static_assert(it1 != it3, "");
+ static_assert(it2 == it3, "");
+ }
+#endif
}
Modified:
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.+=/difference_type.pass.cpp
URL:
http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.%2B%3D/difference_type.pass.cpp?rev=285818&r1=285817&r2=285818&view=diff
==============================================================================
---
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.+=/difference_type.pass.cpp
(original)
+++
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.+=/difference_type.pass.cpp
Wed Nov 2 10:30:26 2016
@@ -13,10 +13,13 @@
// requires RandomAccessIterator<Iter>
// move_iterator& operator+=(difference_type n);
+//
+// constexpr in C++17
#include <iterator>
#include <cassert>
+#include "test_macros.h"
#include "test_iterators.h"
template <class It>
@@ -34,4 +37,17 @@ int main()
const char* s = "1234567890";
test(random_access_iterator<const char*>(s+5), 5,
random_access_iterator<const char*>(s+10));
test(s+5, 5, s+10);
+
+#if TEST_STD_VER > 14
+ {
+ constexpr const char *p = "123456789";
+ typedef std::move_iterator<const char *> MI;
+ constexpr MI it1 = std::make_move_iterator(p);
+ constexpr MI it2 = std::make_move_iterator(p + 5);
+ constexpr MI it3 = std::make_move_iterator(p) += 5;
+ static_assert(it1 != it2, "");
+ static_assert(it1 != it3, "");
+ static_assert(it2 == it3, "");
+ }
+#endif
}
Modified:
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.-/difference_type.pass.cpp
URL:
http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.-/difference_type.pass.cpp?rev=285818&r1=285817&r2=285818&view=diff
==============================================================================
---
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.-/difference_type.pass.cpp
(original)
+++
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.-/difference_type.pass.cpp
Wed Nov 2 10:30:26 2016
@@ -13,10 +13,13 @@
// requires RandomAccessIterator<Iter>
// move_iterator operator-(difference_type n) const;
+//
+// constexpr in C++17
#include <iterator>
#include <cassert>
+#include "test_macros.h"
#include "test_iterators.h"
template <class It>
@@ -33,4 +36,17 @@ int main()
const char* s = "1234567890";
test(random_access_iterator<const char*>(s+5), 5,
random_access_iterator<const char*>(s));
test(s+5, 5, s);
+
+#if TEST_STD_VER > 14
+ {
+ constexpr const char *p = "123456789";
+ typedef std::move_iterator<const char *> MI;
+ constexpr MI it1 = std::make_move_iterator(p);
+ constexpr MI it2 = std::make_move_iterator(p + 5);
+ constexpr MI it3 = it2 - 5;
+ static_assert(it1 != it2, "");
+ static_assert(it1 == it3, "");
+ static_assert(it2 != it3, "");
+ }
+#endif
}
Modified:
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.-=/difference_type.pass.cpp
URL:
http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.-%3D/difference_type.pass.cpp?rev=285818&r1=285817&r2=285818&view=diff
==============================================================================
---
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.-=/difference_type.pass.cpp
(original)
+++
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.-=/difference_type.pass.cpp
Wed Nov 2 10:30:26 2016
@@ -13,10 +13,13 @@
// requires RandomAccessIterator<Iter>
// move_iterator& operator-=(difference_type n);
+//
+// constexpr in C++17
#include <iterator>
#include <cassert>
+#include "test_macros.h"
#include "test_iterators.h"
template <class It>
@@ -34,4 +37,13 @@ int main()
const char* s = "1234567890";
test(random_access_iterator<const char*>(s+5), 5,
random_access_iterator<const char*>(s));
test(s+5, 5, s);
+
+#if TEST_STD_VER > 14
+ {
+ constexpr const char *p = "123456789";
+ constexpr auto it1 = std::make_move_iterator(p);
+ constexpr auto it2 = std::make_move_iterator(p+5) -= 5;
+ static_assert(it1 == it2, "");
+ }
+#endif
}
Modified:
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.comp/op_eq.pass.cpp
URL:
http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.comp/op_eq.pass.cpp?rev=285818&r1=285817&r2=285818&view=diff
==============================================================================
---
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.comp/op_eq.pass.cpp
(original)
+++
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.comp/op_eq.pass.cpp
Wed Nov 2 10:30:26 2016
@@ -15,10 +15,13 @@
// requires HasEqualTo<Iter1, Iter2>
// bool
// operator==(const move_iterator<Iter1>& x, const move_iterator<Iter2>& y);
+//
+// constexpr in C++17
#include <iterator>
#include <cassert>
+#include "test_macros.h"
#include "test_iterators.h"
template <class It>
@@ -43,4 +46,17 @@ int main()
test(random_access_iterator<char*>(s), random_access_iterator<char*>(s+1),
false);
test(s, s, true);
test(s, s+1, false);
+
+#if TEST_STD_VER > 14
+ {
+ constexpr const char *p = "123456789";
+ typedef std::move_iterator<const char *> MI;
+ constexpr MI it1 = std::make_move_iterator(p);
+ constexpr MI it2 = std::make_move_iterator(p + 5);
+ constexpr MI it3 = std::make_move_iterator(p);
+ static_assert(!(it1 == it2), "");
+ static_assert( (it1 == it3), "");
+ static_assert(!(it2 == it3), "");
+ }
+#endif
}
Modified:
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.comp/op_gt.pass.cpp
URL:
http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.comp/op_gt.pass.cpp?rev=285818&r1=285817&r2=285818&view=diff
==============================================================================
---
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.comp/op_gt.pass.cpp
(original)
+++
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.comp/op_gt.pass.cpp
Wed Nov 2 10:30:26 2016
@@ -15,10 +15,13 @@
// requires HasLess<Iter2, Iter1>
// bool
// operator>(const move_iterator<Iter1>& x, const move_iterator<Iter2>& y);
+//
+// constexpr in C++17
#include <iterator>
#include <cassert>
+#include "test_macros.h"
#include "test_iterators.h"
template <class It>
@@ -39,4 +42,17 @@ int main()
test(s, s, false);
test(s, s+1, false);
test(s+1, s, true);
+
+#if TEST_STD_VER > 14
+ {
+ constexpr const char *p = "123456789";
+ typedef std::move_iterator<const char *> MI;
+ constexpr MI it1 = std::make_move_iterator(p);
+ constexpr MI it2 = std::make_move_iterator(p + 5);
+ constexpr MI it3 = std::make_move_iterator(p);
+ static_assert(!(it1 > it2), "");
+ static_assert(!(it1 > it3), "");
+ static_assert( (it2 > it3), "");
+ }
+#endif
}
Modified:
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.comp/op_gte.pass.cpp
URL:
http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.comp/op_gte.pass.cpp?rev=285818&r1=285817&r2=285818&view=diff
==============================================================================
---
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.comp/op_gte.pass.cpp
(original)
+++
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.comp/op_gte.pass.cpp
Wed Nov 2 10:30:26 2016
@@ -15,10 +15,13 @@
// requires HasLess<Iter1, Iter2>
// bool
// operator>=(const move_iterator<Iter1>& x, const move_iterator<Iter2>& y);
+//
+// constexpr in C++17
#include <iterator>
#include <cassert>
+#include "test_macros.h"
#include "test_iterators.h"
template <class It>
@@ -39,4 +42,17 @@ int main()
test(s, s, true);
test(s, s+1, false);
test(s+1, s, true);
+
+#if TEST_STD_VER > 14
+ {
+ constexpr const char *p = "123456789";
+ typedef std::move_iterator<const char *> MI;
+ constexpr MI it1 = std::make_move_iterator(p);
+ constexpr MI it2 = std::make_move_iterator(p + 5);
+ constexpr MI it3 = std::make_move_iterator(p);
+ static_assert(!(it1 >= it2), "");
+ static_assert( (it1 >= it3), "");
+ static_assert( (it2 >= it3), "");
+ }
+#endif
}
Modified:
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.comp/op_lt.pass.cpp
URL:
http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.comp/op_lt.pass.cpp?rev=285818&r1=285817&r2=285818&view=diff
==============================================================================
---
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.comp/op_lt.pass.cpp
(original)
+++
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.comp/op_lt.pass.cpp
Wed Nov 2 10:30:26 2016
@@ -15,10 +15,13 @@
// requires HasLess<Iter1, Iter2>
// bool
// operator<(const move_iterator<Iter1>& x, const move_iterator<Iter2>& y);
+//
+// constexpr in C++17
#include <iterator>
#include <cassert>
+#include "test_macros.h"
#include "test_iterators.h"
template <class It>
@@ -39,4 +42,17 @@ int main()
test(s, s, false);
test(s, s+1, true);
test(s+1, s, false);
+
+#if TEST_STD_VER > 14
+ {
+ constexpr const char *p = "123456789";
+ typedef std::move_iterator<const char *> MI;
+ constexpr MI it1 = std::make_move_iterator(p);
+ constexpr MI it2 = std::make_move_iterator(p + 5);
+ constexpr MI it3 = std::make_move_iterator(p);
+ static_assert( (it1 < it2), "");
+ static_assert(!(it1 < it3), "");
+ static_assert(!(it2 < it3), "");
+ }
+#endif
}
Modified:
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.comp/op_lte.pass.cpp
URL:
http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.comp/op_lte.pass.cpp?rev=285818&r1=285817&r2=285818&view=diff
==============================================================================
---
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.comp/op_lte.pass.cpp
(original)
+++
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.comp/op_lte.pass.cpp
Wed Nov 2 10:30:26 2016
@@ -15,10 +15,13 @@
// requires HasLess<Iter2, Iter1>
// bool
// operator<=(const move_iterator<Iter1>& x, const move_iterator<Iter2>& y);
+//
+// constexpr in C++17
#include <iterator>
#include <cassert>
+#include "test_macros.h"
#include "test_iterators.h"
template <class It>
@@ -39,4 +42,17 @@ int main()
test(s, s, true);
test(s, s+1, true);
test(s+1, s, false);
+
+#if TEST_STD_VER > 14
+ {
+ constexpr const char *p = "123456789";
+ typedef std::move_iterator<const char *> MI;
+ constexpr MI it1 = std::make_move_iterator(p);
+ constexpr MI it2 = std::make_move_iterator(p + 5);
+ constexpr MI it3 = std::make_move_iterator(p);
+ static_assert( (it1 <= it2), "");
+ static_assert( (it1 <= it3), "");
+ static_assert(!(it2 <= it3), "");
+ }
+#endif
}
Modified:
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.comp/op_neq.pass.cpp
URL:
http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.comp/op_neq.pass.cpp?rev=285818&r1=285817&r2=285818&view=diff
==============================================================================
---
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.comp/op_neq.pass.cpp
(original)
+++
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.comp/op_neq.pass.cpp
Wed Nov 2 10:30:26 2016
@@ -15,10 +15,13 @@
// requires HasEqualTo<Iter1, Iter2>
// bool
// operator!=(const move_iterator<Iter1>& x, const move_iterator<Iter2>& y);
+//
+// constexpr in C++17
#include <iterator>
#include <cassert>
+#include "test_macros.h"
#include "test_iterators.h"
template <class It>
@@ -43,4 +46,17 @@ int main()
test(random_access_iterator<char*>(s), random_access_iterator<char*>(s+1),
true);
test(s, s, false);
test(s, s+1, true);
+
+#if TEST_STD_VER > 14
+ {
+ constexpr const char *p = "123456789";
+ typedef std::move_iterator<const char *> MI;
+ constexpr MI it1 = std::make_move_iterator(p);
+ constexpr MI it2 = std::make_move_iterator(p + 5);
+ constexpr MI it3 = std::make_move_iterator(p);
+ static_assert( (it1 != it2), "");
+ static_assert(!(it1 != it3), "");
+ static_assert( (it2 != it3), "");
+ }
+#endif
}
Modified:
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.const/convert.pass.cpp
URL:
http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.const/convert.pass.cpp?rev=285818&r1=285817&r2=285818&view=diff
==============================================================================
---
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.const/convert.pass.cpp
(original)
+++
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.const/convert.pass.cpp
Wed Nov 2 10:30:26 2016
@@ -14,10 +14,13 @@
// template <class U>
// requires HasConstructor<Iter, const U&>
// move_iterator(const move_iterator<U> &u);
+//
+// constexpr in C++17
#include <iterator>
#include <cassert>
+#include "test_macros.h"
#include "test_iterators.h"
template <class It, class U>
@@ -41,4 +44,13 @@ int main()
test<bidirectional_iterator<Base*> >(bidirectional_iterator<Derived*>(&d));
test<random_access_iterator<const Base*>
>(random_access_iterator<Derived*>(&d));
test<Base*>(&d);
+
+#if TEST_STD_VER > 14
+ {
+ constexpr const Derived *p = nullptr;
+ constexpr std::move_iterator<const Derived *> it1 =
std::make_move_iterator(p);
+ constexpr std::move_iterator<const Base *> it2(it1);
+ static_assert(it2.base() == p);
+ }
+#endif
}
Modified:
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.const/default.pass.cpp
URL:
http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.const/default.pass.cpp?rev=285818&r1=285817&r2=285818&view=diff
==============================================================================
---
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.const/default.pass.cpp
(original)
+++
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.const/default.pass.cpp
Wed Nov 2 10:30:26 2016
@@ -12,9 +12,12 @@
// move_iterator
// move_iterator();
+//
+// constexpr in C++17
#include <iterator>
+#include "test_macros.h"
#include "test_iterators.h"
template <class It>
@@ -31,4 +34,10 @@ int main()
test<bidirectional_iterator<char*> >();
test<random_access_iterator<char*> >();
test<char*>();
+
+#if TEST_STD_VER > 14
+ {
+ constexpr std::move_iterator<const char *> it;
+ }
+#endif
}
Modified:
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.const/iter.pass.cpp
URL:
http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.const/iter.pass.cpp?rev=285818&r1=285817&r2=285818&view=diff
==============================================================================
---
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.const/iter.pass.cpp
(original)
+++
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.const/iter.pass.cpp
Wed Nov 2 10:30:26 2016
@@ -12,10 +12,13 @@
// move_iterator
// explicit move_iterator(Iter i);
+//
+// constexpr in C++17
#include <iterator>
#include <cassert>
+#include "test_macros.h"
#include "test_iterators.h"
template <class It>
@@ -34,4 +37,12 @@ int main()
test(bidirectional_iterator<char*>(s));
test(random_access_iterator<char*>(s));
test(s);
+
+#if TEST_STD_VER > 14
+ {
+ constexpr const char *p = "123456789";
+ constexpr std::move_iterator<const char *> it(p);
+ static_assert(it.base() == p);
+ }
+#endif
}
Modified:
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.decr/post.pass.cpp
URL:
http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.decr/post.pass.cpp?rev=285818&r1=285817&r2=285818&view=diff
==============================================================================
---
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.decr/post.pass.cpp
(original)
+++
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.decr/post.pass.cpp
Wed Nov 2 10:30:26 2016
@@ -12,10 +12,13 @@
// move_iterator
// move_iterator operator--(int);
+//
+// constexpr in C++17
#include <iterator>
#include <cassert>
+#include "test_macros.h"
#include "test_iterators.h"
template <class It>
@@ -34,4 +37,17 @@ int main()
test(bidirectional_iterator<char*>(s+1), bidirectional_iterator<char*>(s));
test(random_access_iterator<char*>(s+1), random_access_iterator<char*>(s));
test(s+1, s);
+
+#if TEST_STD_VER > 14
+ {
+ constexpr const char *p = "123456789";
+ typedef std::move_iterator<const char *> MI;
+ constexpr MI it1 = std::make_move_iterator(p);
+ constexpr MI it2 = std::make_move_iterator(p+1);
+ static_assert(it1 != it2, "");
+ constexpr MI it3 = std::make_move_iterator(p+1) --;
+ static_assert(it1 != it3, "");
+ static_assert(it2 == it3, "");
+ }
+#endif
}
Modified:
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.decr/pre.pass.cpp
URL:
http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.decr/pre.pass.cpp?rev=285818&r1=285817&r2=285818&view=diff
==============================================================================
---
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.decr/pre.pass.cpp
(original)
+++
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.decr/pre.pass.cpp
Wed Nov 2 10:30:26 2016
@@ -12,10 +12,13 @@
// move_iterator
// move_iterator& operator--();
+//
+// constexpr in C++17
#include <iterator>
#include <cassert>
+#include "test_macros.h"
#include "test_iterators.h"
template <class It>
@@ -34,4 +37,17 @@ int main()
test(bidirectional_iterator<char*>(s+1), bidirectional_iterator<char*>(s));
test(random_access_iterator<char*>(s+1), random_access_iterator<char*>(s));
test(s+1, s);
+
+#if TEST_STD_VER > 14
+ {
+ constexpr const char *p = "123456789";
+ typedef std::move_iterator<const char *> MI;
+ constexpr MI it1 = std::make_move_iterator(p);
+ constexpr MI it2 = std::make_move_iterator(p+1);
+ static_assert(it1 != it2, "");
+ constexpr MI it3 = -- std::make_move_iterator(p+1);
+ static_assert(it1 == it3, "");
+ static_assert(it2 != it3, "");
+ }
+#endif
}
Modified:
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.incr/post.pass.cpp
URL:
http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.incr/post.pass.cpp?rev=285818&r1=285817&r2=285818&view=diff
==============================================================================
---
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.incr/post.pass.cpp
(original)
+++
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.incr/post.pass.cpp
Wed Nov 2 10:30:26 2016
@@ -12,10 +12,13 @@
// move_iterator
// move_iterator operator++(int);
+//
+// constexpr in C++17
#include <iterator>
#include <cassert>
+#include "test_macros.h"
#include "test_iterators.h"
template <class It>
@@ -36,4 +39,17 @@ int main()
test(bidirectional_iterator<char*>(s), bidirectional_iterator<char*>(s+1));
test(random_access_iterator<char*>(s), random_access_iterator<char*>(s+1));
test(s, s+1);
+
+#if TEST_STD_VER > 14
+ {
+ constexpr const char *p = "123456789";
+ typedef std::move_iterator<const char *> MI;
+ constexpr MI it1 = std::make_move_iterator(p);
+ constexpr MI it2 = std::make_move_iterator(p+1);
+ static_assert(it1 != it2, "");
+ constexpr MI it3 = std::make_move_iterator(p) ++;
+ static_assert(it1 == it3, "");
+ static_assert(it2 != it3, "");
+ }
+#endif
}
Modified:
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.incr/pre.pass.cpp
URL:
http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.incr/pre.pass.cpp?rev=285818&r1=285817&r2=285818&view=diff
==============================================================================
---
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.incr/pre.pass.cpp
(original)
+++
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.incr/pre.pass.cpp
Wed Nov 2 10:30:26 2016
@@ -12,10 +12,13 @@
// move_iterator
// move_iterator& operator++();
+//
+// constexpr in C++17
#include <iterator>
#include <cassert>
+#include "test_macros.h"
#include "test_iterators.h"
template <class It>
@@ -36,4 +39,17 @@ int main()
test(bidirectional_iterator<char*>(s), bidirectional_iterator<char*>(s+1));
test(random_access_iterator<char*>(s), random_access_iterator<char*>(s+1));
test(s, s+1);
+
+#if TEST_STD_VER > 14
+ {
+ constexpr const char *p = "123456789";
+ typedef std::move_iterator<const char *> MI;
+ constexpr MI it1 = std::make_move_iterator(p);
+ constexpr MI it2 = std::make_move_iterator(p+1);
+ static_assert(it1 != it2, "");
+ constexpr MI it3 = ++ std::make_move_iterator(p);
+ static_assert(it1 != it3, "");
+ static_assert(it2 == it3, "");
+ }
+#endif
}
Modified:
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.index/difference_type.pass.cpp
URL:
http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.index/difference_type.pass.cpp?rev=285818&r1=285817&r2=285818&view=diff
==============================================================================
---
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.index/difference_type.pass.cpp
(original)
+++
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.index/difference_type.pass.cpp
Wed Nov 2 10:30:26 2016
@@ -13,6 +13,8 @@
// requires RandomAccessIterator<Iter>
// unspecified operator[](difference_type n) const;
+//
+// constexpr in C++17
#include <iterator>
#include <cassert>
@@ -20,6 +22,7 @@
#include <memory>
#endif
+#include "test_macros.h"
#include "test_iterators.h"
template <class It>
@@ -55,4 +58,14 @@ int main()
p[j].reset(i+j);
test(p, 3, Ptr(i+3));
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+
+#if TEST_STD_VER > 14
+ {
+ constexpr const char *p = "123456789";
+ typedef std::move_iterator<const char *> MI;
+ constexpr MI it1 = std::make_move_iterator(p);
+ static_assert(it1[0] == '1', "");
+ static_assert(it1[5] == '6', "");
+ }
+#endif
}
Modified:
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.ref/op_arrow.pass.cpp
URL:
http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.ref/op_arrow.pass.cpp?rev=285818&r1=285817&r2=285818&view=diff
==============================================================================
---
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.ref/op_arrow.pass.cpp
(original)
+++
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.ref/op_arrow.pass.cpp
Wed Nov 2 10:30:26 2016
@@ -12,10 +12,14 @@
// move_iterator
// pointer operator->() const;
+//
+// constexpr in C++17
#include <iterator>
#include <cassert>
+#include "test_macros.h"
+
template <class It>
void
test(It i)
@@ -28,4 +32,15 @@ int main()
{
char s[] = "123";
test(s);
+
+#if TEST_STD_VER > 14
+ {
+ constexpr const char *p = "123456789";
+ typedef std::move_iterator<const char *> MI;
+ constexpr MI it1 = std::make_move_iterator(p);
+ constexpr MI it2 = std::make_move_iterator(p+1);
+ static_assert(it1.operator->() == p, "");
+ static_assert(it2.operator->() == p + 1, "");
+ }
+#endif
}
Modified:
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.star/op_star.pass.cpp
URL:
http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.star/op_star.pass.cpp?rev=285818&r1=285817&r2=285818&view=diff
==============================================================================
---
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.star/op_star.pass.cpp
(original)
+++
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op.star/op_star.pass.cpp
Wed Nov 2 10:30:26 2016
@@ -12,6 +12,8 @@
// move_iterator
// reference operator*() const;
+//
+// constexpr in C++17
#include <iterator>
#include <cassert>
@@ -19,6 +21,8 @@
#include <memory>
#endif
+#include "test_macros.h"
+
class A
{
int data_;
@@ -58,4 +62,15 @@ int main()
std::unique_ptr<int, do_nothing> p(&i);
test(&p, std::unique_ptr<int, do_nothing>(&i));
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+
+#if TEST_STD_VER > 14
+ {
+ constexpr const char *p = "123456789";
+ typedef std::move_iterator<const char *> MI;
+ constexpr MI it1 = std::make_move_iterator(p);
+ constexpr MI it2 = std::make_move_iterator(p+1);
+ static_assert(*it1 == p[0], "");
+ static_assert(*it2 == p[1], "");
+ }
+#endif
}
Modified:
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op=/move_iterator.pass.cpp
URL:
http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op%3D/move_iterator.pass.cpp?rev=285818&r1=285817&r2=285818&view=diff
==============================================================================
---
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op=/move_iterator.pass.cpp
(original)
+++
libcxx/trunk/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.op=/move_iterator.pass.cpp
Wed Nov 2 10:30:26 2016
@@ -15,10 +15,13 @@
// requires HasAssign<Iter, const U&>
// move_iterator&
// operator=(const move_iterator<U>& u);
+//
+// constexpr in C++17
#include <iterator>
#include <cassert>
+#include "test_macros.h"
#include "test_iterators.h"
template <class It, class U>
@@ -44,4 +47,14 @@ int main()
test<bidirectional_iterator<Base*> >(bidirectional_iterator<Derived*>(&d));
test<random_access_iterator<const Base*>
>(random_access_iterator<Derived*>(&d));
test<Base*>(&d);
+#if TEST_STD_VER > 14
+ {
+ using BaseIter = std::move_iterator<const Base *>;
+ using DerivedIter = std::move_iterator<const Derived *>;
+ constexpr const Derived *p = nullptr;
+ constexpr DerivedIter it1 = std::make_move_iterator(p);
+ constexpr BaseIter it2 = (BaseIter{nullptr} = it1);
+ static_assert(it2.base() == p, "");
+ }
+#endif
}
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