gcc/libstdc++-v3/include
Jonathan Wakely 16c067fa4a PR libstdc++/81338 correctly manage string capacity
Backport from mainline
2017-07-10  Jonathan Wakely  <jwakely@redhat.com>

	PR libstdc++/81338
	* include/bits/basic_string.h [_GLIBCXX_USE_CXX11_ABI] (basic_string):
	Declare basic_stringbuf to be a friend.
	* include/bits/sstream.tcc (basic_stringbuf::overflow)
	[_GLIBCXX_USE_CXX11_ABI]: Use unused capacity before reallocating.
	* include/std/sstream (basic_stringbuf::__xfer_bufptrs): Update string
	length to buffer length.
	* testsuite/27_io/basic_stringstream/assign/81338.cc: New.

From-SVN: r251652
2017-09-04 13:24:33 +01:00
..
backward Update copyright years. 2017-01-01 13:07:43 +01:00
bits PR libstdc++/81338 correctly manage string capacity 2017-09-04 13:24:33 +01:00
c Update copyright years. 2017-01-01 13:07:43 +01:00
c_compatibility Update copyright years. 2017-01-01 13:07:43 +01:00
c_global Define std::byte for C++17 (P0298R3) 2017-03-09 15:42:02 +00:00
c_std Update copyright years. 2017-01-01 13:07:43 +01:00
debug Add deduction guides for C++17 (P0433R2, partial) 2017-03-22 15:58:35 +00:00
decimal Update copyright years. 2017-01-01 13:07:43 +01:00
experimental Implement std::experimental::source_location (N4519) 2017-07-25 19:05:07 +01:00
ext PR libstdc++/62045 fix O(N) insertion in pd_ds binary heap 2017-03-15 20:11:48 +00:00
parallel Update copyright years. 2017-01-01 13:07:43 +01:00
precompiled Update copyright years. 2017-01-01 13:07:43 +01:00
profile Remove unused include from Profile Mode header 2017-01-13 17:20:23 +00:00
std PR libstdc++/81338 correctly manage string capacity 2017-09-04 13:24:33 +01:00
tr1 PR libstdc++/70607 revert recent changes to <tr1/complex> 2017-01-26 19:40:02 +00:00
tr2 Update copyright years. 2017-01-01 13:07:43 +01:00
Makefile.am Implement std::experimental::source_location (N4519) 2017-07-25 19:05:07 +01:00
Makefile.in Implement std::experimental::source_location (N4519) 2017-07-25 19:05:07 +01:00