Update changelog and deprecate visit

This commit is contained in:
Victor Zverovich 2018-12-24 10:02:41 -08:00
parent 130e412b64
commit 84e5170c9c
2 changed files with 40 additions and 14 deletions

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@ -1,25 +1,42 @@
5.2.2 - TBD 5.3.0 - TBD
* Parameterized and constrained formatting functions on the type of the format * Parameterized formatting functions on the type of the format string
string
(`#880 <https://github.com/fmtlib/fmt/issues/880>`_, (`#880 <https://github.com/fmtlib/fmt/issues/880>`_,
`#881 <https://github.com/fmtlib/fmt/pull/881>`_, `#881 <https://github.com/fmtlib/fmt/pull/881>`_,
`#883 <https://github.com/fmtlib/fmt/pull/883>`_). An object of a type that `#883 <https://github.com/fmtlib/fmt/pull/883>`_,
has an overloaded `to_string_view` returning `fmt::string_view` can be used `#889 <https://github.com/fmtlib/fmt/pull/889>`_,
as a format string: `#897 <https://github.com/fmtlib/fmt/pull/897>`_).
An object of a type that has an overloaded `to_string_view` returning
`fmt::string_view` can be used as a format string:
.. code:: c++ .. code:: c++
namespace my_ns { namespace my_ns {
inline string_view to_string_view(const my_string &s) { inline string_view to_string_view(const my_string& s) {
return { s.data(), s.length() }; return {s.data(), s.length()};
} }
} }
std::string message = fmt::format(my_string("The answer is {}"), 42); std::string message = fmt::format(my_string("The answer is {}."), 42);
Thanks `@DanielaE (Daniela Engert) <https://github.com/DanielaE>`_. Thanks `@DanielaE (Daniela Engert) <https://github.com/DanielaE>`_.
* Made ``std::[experimental::]string_view`` work as a format string
(`#898 <https://github.com/fmtlib/fmt/pull/898>`_):
.. code:: c++
auto message = fmt::format(std::string_view("The answer is {}."), 42);
Thanks `@DanielaE (Daniela Engert) <https://github.com/DanielaE>`_.
* Added experimental Unicode support
(`#628 <https://github.com/fmtlib/fmt/issues/628>`_,
`#891 <https://github.com/fmtlib/fmt/pull/891>`_):
using namespace fmt::literals;
auto s = fmt::format("{:*^5}"_u, "🤡"_u); // s == "**🤡**"_u
* Made colored print functions work with wide strings * Made colored print functions work with wide strings
(`#867 <https://github.com/fmtlib/fmt/pull/867>`_): (`#867 <https://github.com/fmtlib/fmt/pull/867>`_):
@ -33,17 +50,25 @@
Thanks `@DanielaE (Daniela Engert) <https://github.com/DanielaE>`_. Thanks `@DanielaE (Daniela Engert) <https://github.com/DanielaE>`_.
* Deprecated ``fmt::visit``. Use ``fmt::visit_format_arg`` instead.
* Reintroduced support for gcc 4.4. * Reintroduced support for gcc 4.4.
* Fixed compilation on platforms with exotic ``double`` * Fixed compilation on platforms with exotic ``double``
(`#878 <https://github.com/fmtlib/fmt/issues/878>`_). (`#878 <https://github.com/fmtlib/fmt/issues/878>`_).
* Clarified that writing to ``memory_buffer`` appends * Improved documentation
(`#877 <https://github.com/fmtlib/fmt/issues/877>`_). (`#877 <https://github.com/fmtlib/fmt/issues/877>`_,
`#901 <https://github.com/fmtlib/fmt/pull/901>`_).
Thanks `@kookjr (Mathew Cucuzella) <https://github.com/kookjr>`_.
* Fixed non-matching char types
(`#895 <https://github.com/fmtlib/fmt/pull/895>`_).
Thanks `@DanielaE (Daniela Engert) <https://github.com/DanielaE>`_.
* Fixed various compiler warnings and errors * Fixed various compiler warnings and errors
(`#882 <https://github.com/fmtlib/fmt/pull/882>`_, (`#882 <https://github.com/fmtlib/fmt/pull/882>`_,
`#886 <https://github.com/fmtlib/fmt/pull/886>`_). `#886 <https://github.com/fmtlib/fmt/pull/886>`_).
Thanks `@Luthaf (Guillaume Fraux) <https://github.com/Luthaf>`_, Thanks `@Luthaf (Guillaume Fraux) <https://github.com/Luthaf>`_,
`@stevenhoving (Steven Hoving) <https://github.com/stevenhoving>`_. `@stevenhoving (Steven Hoving) <https://github.com/stevenhoving>`_.

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@ -443,7 +443,7 @@ typedef basic_string_view<wchar_t> wstring_view;
namespace my_ns { namespace my_ns {
inline string_view to_string_view(const my_string &s) { inline string_view to_string_view(const my_string &s) {
return { s.data(), s.length() }; return {s.data(), s.length()};
} }
} }
@ -865,6 +865,7 @@ FMT_CONSTEXPR typename internal::result_of<Visitor(int)>::type
return vis(monostate()); return vis(monostate());
} }
// DEPRECATED!
template <typename Visitor, typename Context> template <typename Visitor, typename Context>
FMT_CONSTEXPR typename internal::result_of<Visitor(int)>::type FMT_CONSTEXPR typename internal::result_of<Visitor(int)>::type
visit(Visitor &&vis, const basic_format_arg<Context> &arg) { visit(Visitor &&vis, const basic_format_arg<Context> &arg) {