[gcc/devel/omp/gcc-12] Merge branch 'releases/gcc-12' into devel/omp/gcc-12

[Tobias Burnus <burnus@gcc.gnu.org>]

https://gcc.gnu.org/g:cd2d5296d42226a69284a81eeea13638c9c98388

commit cd2d5296d42226a69284a81eeea13638c9c98388
Merge: a6f9d8c189e ed8d7ecac11
Author: Tobias Burnus <tobias@codesourcery.com>
Date:   Fri Nov 25 11:36:18 2022 +0100

    Merge branch 'releases/gcc-12' into devel/omp/gcc-12
    
    Merge up to r12-8941-ged8d7ecac11d587687986a0895050955c09d2f43 (25th Nov 2022)

Diff:

 gcc/ChangeLog                                      |  24 +++++
 gcc/DATESTAMP                                      |   2 +-
 gcc/range-op.cc                                    |   3 +
 gcc/testsuite/ChangeLog                            |   9 ++
 gcc/testsuite/gnat.dg/opt100.adb                   |  13 +++
 gcc/testsuite/gnat.dg/opt100_pkg.adb               |  17 ++++
 gcc/testsuite/gnat.dg/opt100_pkg.ads               |  23 +++++
 gcc/testsuite/gnat.dg/sso18.adb                    |  21 ++++
 gcc/tree-loop-distribution.cc                      |   7 +-
 libstdc++-v3/ChangeLog                             | 113 +++++++++++++++++++++
 libstdc++-v3/doc/html/manual/bugs.html             |   3 +
 libstdc++-v3/doc/xml/manual/intro.xml              |   6 ++
 libstdc++-v3/include/bits/chrono.h                 |  10 +-
 libstdc++-v3/include/bits/fs_dir.h                 |  33 ++++--
 libstdc++-v3/include/bits/fs_path.h                |  13 ++-
 libstdc++-v3/include/bits/iterator_concepts.h      |  28 ++++-
 libstdc++-v3/include/bits/regex.h                  |  24 ++++-
 libstdc++-v3/include/experimental/bits/fs_path.h   |   9 +-
 libstdc++-v3/include/std/barrier                   |   9 +-
 libstdc++-v3/include/std/expected                  |   9 +-
 libstdc++-v3/include/std/memory                    |   1 -
 libstdc++-v3/include/std/type_traits               |  45 ++++----
 libstdc++-v3/src/c++17/memory_resource.cc          |   4 +-
 .../20_util/is_nothrow_convertible/value.cc        |   2 -
 .../value_ext.cc => is_nothrow_invocable/91456.cc} |  19 ++--
 libstdc++-v3/testsuite/20_util/tuple/swap.cc       |   2 +-
 .../testsuite/26_numerics/valarray/87641.cc        |   2 +-
 .../testsuite/27_io/filesystem/iterators/106201.cc |  14 +++
 .../27_io/filesystem/iterators/lwg3719.cc          |  39 +++++++
 .../28_regex/iterators/regex_iterator/lwg3719.cc   |  29 ++++++
 .../iterators/regex_token_iterator/lwg3719.cc      |  29 ++++++
 .../experimental/filesystem/iterators/106201.cc    |  14 +++
 32 files changed, 511 insertions(+), 65 deletions(-)