gcc/libstdc++-v3 at 5d84e6c53e07763c20e5fcf0685893d8ef0506f5 - gcc - Lanzhou University OSS Mirrors Git Backend

History

Jonathan Wakely 5d84e6c53e LWG 3076 basic_string CTAD ambiguity When deduction guides are supported by the compiler (i.e. for C++17 and later) replace two basic_string constructors by constrained function templates as required by LWG 3075. In order to ensure that the pre-C++17 non-template constructors are still exported from the shared library define a macro in src/c++11/string-inst.cc to force the non-template declarations (this isn't strictly needed yet, because the string instantiations are compiled with -std=gnu++11, but that is likely to change). LWG 3076 basic_string CTAD ambiguity * doc/xml/manual/intro.xml: Document LWG 3076 change. * include/bits/basic_string.h [__cpp_deduction_guides && !_GLIBCXX_DEFINING_STRING_INSTANTIATIONS] (basic_string(const _CharT, const _Alloc&)): Turn into a function template constrained by _RequireAllocator. (basic_string(size_type, _CharT, const _Alloc&)): Likewise. src/c++11/string-inst.cc (_GLIBCXX_DEFINING_STRING_INSTANTIATIONS): Define. * testsuite/21_strings/basic_string/cons/char/deduction.cc: Test deduction * testsuite/21_strings/basic_string/cons/wchar_t/deduction.cc: Likewise. From-SVN: r261670		2018-06-16 00:47:33 +01:00
..
config	Add support for opening file streams from wide character strings	2018-05-21 18:18:35 +01:00
doc	LWG 3076 basic_string CTAD ambiguity	2018-06-16 00:47:33 +01:00
include	LWG 3076 basic_string CTAD ambiguity	2018-06-16 00:47:33 +01:00
libsupc++	Some libstdc++ fixes for -Wdeprecated-copy.	2018-05-18 16:02:14 -04:00
po	Update copyright years.	2018-01-03 11:03:58 +01:00
python	printers.py (build_libstdcxx_dictionary): Fix std::_Fwd_list_iterator and std::_Fwd_list_const_iterator printers registration.	2018-03-09 05:56:07 +00:00
scripts	Update copyright years.	2018-01-03 11:03:58 +01:00
src	LWG 3076 basic_string CTAD ambiguity	2018-06-16 00:47:33 +01:00
testsuite	LWG 3076 basic_string CTAD ambiguity	2018-06-16 00:47:33 +01:00
ChangeLog	LWG 3076 basic_string CTAD ambiguity	2018-06-16 00:47:33 +01:00
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ChangeLog-2016	Update copyright years.	2017-01-01 13:07:43 +01:00
ChangeLog-2017	Update copyright years.	2018-01-03 11:03:58 +01:00
Makefile.am	Update copyright years.	2018-01-03 11:03:58 +01:00
Makefile.in	Enable building libstdc++-v3 with Intel CET	2017-11-17 22:28:10 +01:00
README	…
acinclude.m4	PR libstdc++/84654 Disable __float128 specializations for -mno-float128	2018-05-01 23:47:33 +01:00
aclocal.m4	Build libgo with -Wa,-nH if possible (PR go/78978) [non-libgo parts]	2017-01-06 14:33:47 +00:00
config.h.in	PR libstdc++/78870 support std::filesystem on Windows	2018-05-31 20:20:24 +01:00
configure	PR libstdc++/78870 support std::filesystem on Windows	2018-05-31 20:20:24 +01:00
configure.ac	PR libstdc++/78870 support std::filesystem on Windows	2018-05-31 20:20:24 +01:00
configure.host	Separate Solaris/SPARC and x86 baselines	2017-02-02 16:24:03 +00:00
crossconfig.m4	PR target/85904 check for aligned_alloc on netbsd cross-compilation	2018-05-24 18:31:13 +01:00
fragment.am	re PR other/79046 (g++ -print-file-name=plugin uses full version number in path)	2017-01-17 10:38:48 +01:00
linkage.m4	…

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.