gcc/libstdc++-v3
Daniel Trebbien 4c1d999a7e PR libstdc++/83982 fix exception-safety guarantee of std::vector::resize
Construct new elements before moving existing ones, so that if a default
constructor throws, the existing elements are not left in a moved-from
state.

2018-06-14  Daniel Trebbien <dtrebbien@gmail.com>
	    Jonathan Wakely  <jwakely@redhat.com>

	PR libstdc++/83982
	* include/bits/vector.tcc (vector::_M_default_append(size_type)):
	Default-construct new elements before moving existing ones.
	* testsuite/23_containers/vector/capacity/resize/strong_guarantee.cc:
	New.

Co-Authored-By: Jonathan Wakely <jwakely@redhat.com>

From-SVN: r261585
2018-06-14 10:26:51 +01:00
..
config Add support for opening file streams from wide character strings 2018-05-21 18:18:35 +01:00
doc Document Dual ABI for std::ios_base::failure 2018-05-10 20:13:42 +01:00
include PR libstdc++/83982 fix exception-safety guarantee of std::vector::resize 2018-06-14 10:26:51 +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 2018-06-07 François Dumont <fdumont@gcc.gnu.org> 2018-06-07 05:44:53 +00:00
testsuite PR libstdc++/83982 fix exception-safety guarantee of std::vector::resize 2018-06-14 10:26:51 +01:00
ChangeLog PR libstdc++/83982 fix exception-safety guarantee of std::vector::resize 2018-06-14 10:26:51 +01:00
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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
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
crossconfig.m4 PR target/85904 check for aligned_alloc on netbsd cross-compilation 2018-05-24 18:31:13 +01:00
fragment.am
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.