r240929 - in /trunk/libstdc++-v3: ChangeLog doc...

Mon Oct 10 15:34:00 GMT 2016

Author: redi
Date: Mon Oct 10 15:34:28 2016
New Revision: 240929

URL: https://gcc.gnu.org/viewcvs?rev=240929&root=gcc&view=rev
Log:
Implement constexpr std::addressof for C++17

	* doc/xml/manual/intro.xml: Document DR 2296 status.
	* doc/xml/manual/status_cxx2017.xml: Update status.
	* include/bits/move.h (__addressof): Add _GLIBCXX_CONSTEXPR and
	call __builtin_addressof.
	(addressof): Add _GLIBCXX17_CONSTEXPR.
	* testsuite/20_util/addressof/requirements/constexpr.cc: New test.
	* testsuite/20_util/forward/c_neg.cc: Adjust dg-error lineno.
	* testsuite/20_util/forward/f_neg.cc: Likewise.

Added:
    trunk/libstdc++-v3/testsuite/20_util/addressof/requirements/constexpr.cc
Modified:
    trunk/libstdc++-v3/ChangeLog
    trunk/libstdc++-v3/doc/xml/manual/intro.xml
    trunk/libstdc++-v3/doc/xml/manual/status_cxx2017.xml
    trunk/libstdc++-v3/include/bits/move.h
    trunk/libstdc++-v3/testsuite/20_util/forward/c_neg.cc
    trunk/libstdc++-v3/testsuite/20_util/forward/f_neg.cc