gcc/libstdc++-v3 at 0db78d0a5e95572841a98754dca6c3513a3a334d - gcc - Lanzhou University OSS Mirrors Git Backend

History

Jonathan Wakely 0db78d0a5e PR libstdc++/87822 fix layout change for nested std::pair The introduction of the empty __pair_base base class for PR 86751 changed the layout of std::pair<std::pair<...>, ...>. The outer pair and its first member both have a base class of the same type, which cannot exist at the same address. This causes the first member to be at a non-zero offset. The solution is to make the base class depend on the template parameters, so that each pair type has a different base class type, which allows the base classes of the outer pair and its first member to have the same address. PR libstdc++/87822 * include/bits/stl_pair.h (__pair_base): Change to class template. (pair): Make base class type depend on template parameters. * testsuite/20_util/pair/87822.cc: New test. From-SVN: r265678		2018-10-31 12:29:02 +00:00
..
config	testsuite_containers.h (forward_members_unordered<>::forward_members_unordered (const value_type&)): Add local_iterator pre and post increment checks.	2018-10-20 20:00:45 +00:00
doc	allocator.xml: Adjust link to "Reconsidering Custom Memory Allocation".	2018-10-01 15:17:15 +00:00
include	PR libstdc++/87822 fix layout change for nested std::pair	2018-10-31 12:29:02 +00:00
libsupc++	* libsupc++/cxxabi.h (__cxa_demangle): Clarify doxygen comment.	2018-09-05 16:18:16 +01:00
po	PR libstdc++/86450 use -Wabi=2 and simplify -Werror use	2018-07-17 14:18:47 +01:00
python	Define std::string and related typedefs outside __cxx11 namespace	2018-10-09 14:06:46 +01:00
scripts	Fix comments in testsuite script	2018-08-23 16:10:35 +01:00
src	PR libstdc++/87641 correctly initialize accumulator in valarray::sum()	2018-10-18 16:38:50 +01:00
testsuite	PR libstdc++/87822 fix layout change for nested std::pair	2018-10-31 12:29:02 +00:00
ChangeLog	PR libstdc++/87822 fix layout change for nested std::pair	2018-10-31 12:29:02 +00:00
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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	PR libstdc++/86450 use -Wabi=2 and simplify -Werror use	2018-07-17 14:18:47 +01:00
README	…
acinclude.m4	Define _GLIBCXX_USE_DEV_RANDOM as replacement for _GLIBCXX_USE_RANDOM_TR1	2018-10-16 15:49:29 +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	Use autoconf to check for features needed by Networking TS	2018-10-16 17:12:32 +01:00
configure	Use autoconf to check for features needed by Networking TS	2018-10-16 17:12:32 +01:00
configure.ac	Use autoconf to check for features needed by Networking TS	2018-10-16 17:12:32 +01:00
configure.host	Don't force visibility to hidden for Darwin > 8.	2018-08-25 09:02:28 +00:00
crossconfig.m4	Define _GLIBCXX_USE_DEV_RANDOM as replacement for _GLIBCXX_USE_RANDOM_TR1	2018-10-16 15:49:29 +01:00
fragment.am	PR libstdc++/86450 use -Wabi=2 and simplify -Werror use	2018-07-17 14:18:47 +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.