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Jonathan Wakely 0ed4d40833 PR libstdc++/92267 fix ABI change in deque iterators 
Defaulting the copy constructor on its first declaration made it change
from user-provided (and non-trivial) to implicitly-defined (and
trivial). This caused an ABI incompatibility between GCC 8 and GCC 9,
where functions taking a deque iterator disagree on the argument passing
convention.

	PR libstdc++/92267
	* include/bits/stl_deque.h (_Deque_iterator(const _Deque_iterator&)):
	Do not define as defaulted.
	* testsuite/23_containers/deque/types/92267.cc: New test.

From-SVN: r277577
2019-10-29 17:14:55 +00:00
..
config baseline_symbols.txt: Update. 2019-10-26 20:12:20 +00:00
doc codecvt.xml: Switch pubs.opengroup.org to https. 2019-10-26 21:57:56 +00:00
include PR libstdc++/92267 fix ABI change in deque iterators 2019-10-29 17:14:55 +00:00
libsupc++ PR libstdc++/92143 adjust for OS X aligned_alloc behaviour 2019-10-18 12:27:31 +01:00
po
python Fix Xmethod for shared_ptr::use_count() 2019-09-11 12:38:23 +01:00
scripts Implement <concepts> header for C++20 2019-10-11 16:53:52 +01:00
src [_GLIBCXX_DEBUG] Clarify constness and state <unknown> entries. 2019-10-16 05:05:27 +00:00
testsuite PR libstdc++/92267 fix ABI change in deque iterators 2019-10-29 17:14:55 +00:00
acinclude.m4 [ARM/FDPIC v6 24/24] [ARM] FDPIC: Handle arm*-*-uclinuxfdpiceabi in libstdc++ configure scripts 2019-09-10 10:13:20 +02:00
aclocal.m4
ChangeLog PR libstdc++/92267 fix ABI change in deque iterators 2019-10-29 17:14:55 +00:00
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config.h.in Build filesystem library with large file support 2019-10-04 16:08:23 +01:00
configure Build filesystem library with large file support 2019-10-04 16:08:23 +01:00
configure.ac Build filesystem library with large file support 2019-10-04 16:08:23 +01:00
configure.host [ARM/FDPIC v6 24/24] [ARM] FDPIC: Handle arm*-*-uclinuxfdpiceabi in libstdc++ configure scripts 2019-09-10 10:13:20 +02:00
crossconfig.m4 Remove Cell Broadband Engine SPU targets 2019-09-03 15:08:28 +00:00
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.