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"tcwg-buildslave pushed a change to branch linaro-local/tested/gnu-master in repository toolchain/gcc.

from 906508bbf0b Rope iterators: don't retain pointers when copied adds f2b443b321f PR libstdc++/85343 overload __throw_ios_failure to take errno adds a64e72607dc PR libstdc++/86846 Alternative to pointer-width atomics adds ac2c0bc968b Simplify overflow checks in duration literals

No new revisions were added by this update.

Summary of changes: libstdc++-v3/ChangeLog | 24 +++++++++++++++++ libstdc++-v3/config/abi/pre/gnu.ver | 3 +++ libstdc++-v3/doc/xml/manual/abi.xml | 2 ++ libstdc++-v3/include/bits/fstream.tcc | 5 ++-- libstdc++-v3/include/bits/functexcept.h | 5 ++++ libstdc++-v3/include/std/chrono | 18 +++---------- libstdc++-v3/src/c++11/cxx11-ios_failure.cc | 12 +++++++++ libstdc++-v3/src/c++17/default_resource.h | 11 ++++++++ libstdc++-v3/src/c++17/memory_resource.cc | 41 ++++++++++++++++++++++++++++- libstdc++-v3/src/c++98/ios_failure.cc | 6 ++++- 10 files changed, 109 insertions(+), 18 deletions(-) create mode 100644 libstdc++-v3/src/c++17/default_resource.h