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Ville Voutilainen ca9e949f2e Use constexpr addressof in optional, SFINAE housekeeping for any, optional and tuple. 
Use constexpr addressof in optional, SFINAE housekeeping
for any, optional and tuple.
* include/std/any (__do_emplace(_Args&&...)): New.
(__do_emplace(initializer_list<_Up>, _Args&&...)): Likewise.
(__any_constructible): Likewise.
(__any_constructible_t): Use __any_constructible.
(operator=(_ValueType&&)): SFINAE in the return type.
(emplace(_Args&&...)): Likewise.
(emplace(initializer_list<_Up>, _Args&&...)): Likewise.
* include/std/optional (_Has_addressof_mem): Remove.
(_Has_addressof_free): Likewise.
(_Has_addressof): Likewise.
(__constexpr_addressof(_Tp&)): Likewise.
(operator->): Use std::__addressof.
* include/std/tuple (operator=(const tuple<_UElements...>&)):
SFINAE in return type.
(operator=(tuple<_UElements...>&&)): Likewise.
* testsuite/20_util/any/misc/any_cast_neg.cc: Adjust.

From-SVN: r242390
2016-11-14 17:30:37 +02:00
..
config gnu-versioned-namespace.ver: Export C++17 new of over-aligned types symbols. 2016-11-07 21:12:36 +00:00
doc Add array support to std::shared_ptr for C++17 2016-11-13 22:57:45 +00:00
include Use constexpr addressof in optional, SFINAE housekeeping for any, optional and tuple. 2016-11-14 17:30:37 +02:00
libsupc++ Implement P0012R1, Make exception specifications part of the type system. 2016-11-07 18:09:29 -05:00
po
python PR77990 refactor unique_ptr to encapsulate tuple 2016-10-19 10:34:57 +01:00
scripts
src * src/filesystem/ops.cc (is_empty): Fix typo in exception message. 2016-11-12 20:28:55 +00:00
testsuite Use constexpr addressof in optional, SFINAE housekeeping for any, optional and tuple. 2016-11-14 17:30:37 +02:00
acinclude.m4 Add missing header in Filesystem TS configure tests 2016-10-26 12:29:31 +01:00
aclocal.m4
ChangeLog Use constexpr addressof in optional, SFINAE housekeeping for any, optional and tuple. 2016-11-14 17:30:37 +02:00
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config.h.in
configure Add missing header in Filesystem TS configure tests 2016-10-26 12:29:31 +01:00
configure.ac
configure.host
crossconfig.m4
fragment.am
linkage.m4
Makefile.am
Makefile.in
README

README 

file: libstdc++-v3/README

New users may wish to point their web browsers to the file
index.html in the 'doc/html' subdirectory.  It contains brief
building instructions and notes on how to configure the library in
interesting ways.