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| author | Jonathan Wakely <jwakely@redhat.com> | 2020-02-06 11:21:25 +0000 |
|---|---|---|
| committer | Jonathan Wakely <jwakely@redhat.com> | 2020-02-07 16:58:43 +0000 |
| commit | c8dd2446f597e6d1581414a9c02ff329285181a9 (patch) | |
| tree | 2bd00d96b1d21587481af2fa80055328911e0f73 /libstdc++-v3/include/ext | |
| parent | d222d8ec3c100f5c0a6974e7dcee16903f6f0e3a (diff) | |
| download | gcc-c8dd2446f597e6d1581414a9c02ff329285181a9.zip gcc-c8dd2446f597e6d1581414a9c02ff329285181a9.tar.gz gcc-c8dd2446f597e6d1581414a9c02ff329285181a9.tar.bz2 | |
libstdc++: Implement P1878R1 "Constraining Readable Types"
* include/bits/iterator_concepts.h (iter_difference_t, iter_value_t):
Use remove_cvref_t.
(readable_traits): Rename to indirectly_readable_traits.
(readable): Rename to indirectly_readable.
(writable): Rename to indirectly_writable.
(__detail::__iter_exchange_move): Do not use remove_reference_t.
(indirectly_swappable): Adjust requires expression parameter types.
expression.
* include/bits/ranges_algo.h (ranges::transform, ranges::replace)
(ranges::replace_if, ranges::generate_n, ranges::generate)
(ranges::remove): Use new name for writable.
* include/bits/stl_iterator.h (__detail::__common_iter_has_arrow):
Use new name for readable.
* include/ext/pointer.h (readable_traits<_Pointer_adapter<P>>): Use
new name for readable_traits.
* testsuite/24_iterators/associated_types/readable.traits.cc: Likewise.
* testsuite/24_iterators/indirect_callable/projected.cc: Adjust for
new definition of indirectly_readable.
Diffstat (limited to 'libstdc++-v3/include/ext')
| -rw-r--r-- | libstdc++-v3/include/ext/pointer.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/libstdc++-v3/include/ext/pointer.h b/libstdc++-v3/include/ext/pointer.h index 02d3e60..aef622e 100644 --- a/libstdc++-v3/include/ext/pointer.h +++ b/libstdc++-v3/include/ext/pointer.h @@ -47,7 +47,7 @@ # include <bits/ptr_traits.h> #endif #if __cplusplus > 201703L -# include <iterator> // for readable_traits +# include <iterator> // for indirectly_readable_traits #endif namespace __gnu_cxx _GLIBCXX_VISIBILITY(default) @@ -598,11 +598,11 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION }; #if __cpp_lib_concepts - template<typename _Storage_policy> - struct readable_traits<__gnu_cxx::_Pointer_adapter<_Storage_policy>> + template<typename _Policy> + struct indirectly_readable_traits<__gnu_cxx::_Pointer_adapter<_Policy>> { using value_type - = typename __gnu_cxx::_Pointer_adapter<_Storage_policy>::value_type; + = typename __gnu_cxx::_Pointer_adapter<_Policy>::value_type; }; #endif _GLIBCXX_END_NAMESPACE_VERSION |