diff options
| author | Jonathan Wakely <jwakely@redhat.com> | 2016-08-04 18:02:56 +0000 |
|---|---|---|
| committer | Jonathan Wakely <jwakely@redhat.com> | 2016-08-04 18:02:56 +0000 |
| commit | e6656f61d34651412b2ba1d437a0b68d8cba9016 (patch) | |
| tree | e0b984fc14f915b097754780a9a4583202a2dd9d /libstdc++-v3/doc | |
| parent | 12acdd32fc5b1b4fda0905fccfc1f5ba681b0908 (diff) | |
Define std::is_callable and std::is_nothrow_callable
* doc/xml/manual/status_cxx2017.xml: Update status table.
* include/std/functional (__inv_unwrap): Move to <type_traits>.
(__invoke_impl): Remove exception specifications.
(__invoke, invoke): Add exception specifications using
__is_nothrow_callable.
* include/std/type_traits (__inv_unwrap): Move from <functional>.
(__is_callable_impl, __call_is_nt, __call_is_nothrow): New helpers.
(__is_callable, __is_nothrow_callable): New traits.
(is_callable, is_callable_v): New C++17 traits.
(is_nothrow_callable, is_nothrow_callable_v): Likewise.
* testsuite/20_util/is_callable/requirements/
explicit_instantiation.cc: New test.
* testsuite/20_util/is_callable/requirements/
explicit_instantiation_ext.cc: New test.
* testsuite/20_util/is_callable/requirements/typedefs.cc: New test.
* testsuite/20_util/is_callable/requirements/typedefs_ext.cc: New
test.
* testsuite/20_util/is_callable/value.cc: New test.
* testsuite/20_util/is_callable/value_ext.cc: New test.
* testsuite/20_util/is_nothrow_callable/requirements/
explicit_instantiation.cc: New test.
* testsuite/20_util/is_nothrow_callable/requirements/
explicit_instantiation_ext.cc: New test.
* testsuite/20_util/is_nothrow_callable/requirements/typedefs.cc:
New test.
* testsuite/20_util/is_nothrow_callable/requirements/typedefs_ext.cc:
New test.
* testsuite/20_util/is_nothrow_callable/value.cc: New test.
* testsuite/20_util/is_nothrow_callable/value_ext.cc: New test.
git-svn-id: https://gcc.gnu.org/svn/gcc/trunk@239145 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libstdc++-v3/doc')
| -rw-r--r-- | libstdc++-v3/doc/xml/manual/status_cxx2017.xml | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/libstdc++-v3/doc/xml/manual/status_cxx2017.xml b/libstdc++-v3/doc/xml/manual/status_cxx2017.xml index d32399d551a..8391758333c 100644 --- a/libstdc++-v3/doc/xml/manual/status_cxx2017.xml +++ b/libstdc++-v3/doc/xml/manual/status_cxx2017.xml @@ -402,14 +402,13 @@ Feature-testing recommendations for C++</link>. </row> <row> - <?dbhtml bgcolor="#C8B0B0" ?> <entry> <code>is_callable</code>, the missing INVOKE related trait</entry> <entry> <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2016/p0077r2.html"> P0077R2 </link> </entry> - <entry align="center"> No </entry> + <entry align="center"> 7 </entry> <entry><code> __cpp_lib_is_callable >= 201603 </code></entry> </row> |