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from 77d0627c244 libsanitizer: Fix Solaris 11.3 compilation of sanitizer_pro [...] new f1b51f68f8a libstdc++: Make _GLIBCXX_HOSTED respect -ffreestanding [PR103626] new bcb1f4387cb libstdc++: Filter out unconditional <stdio.h> default include new 06b3c0fad1b libstdc++: Adjust precompiled headers for freestanding new 18f176d0b25 libstdc++: Mark headers that must be hosted as such [PR103626] new 6885e7e4eef libstdc++: Rework how freestanding install works [PR106953] new 46eb2860942 libstdc++: Make some tests work on freestanding [PR103626] new 25ebfdb774c libstdc++: Add effective-target 'hosted' for testsuite [PR103626] new 54fd7d81709 libstdc++: Re-enable std::hashstd::bitset in freestanding [...] new 7f38b5c4c10 libstdc++: Enable std::bitset<N>::bitset(const char*) for f [...] new 7cc9022f8d5 libstdc++: Disable hosted-only tests [PR103626]

The 10 revisions listed above as "new" are entirely new to this repository and will be described in separate emails. The revisions listed as "adds" were already present in the repository and have only been added to this reference.

Summary of changes: libstdc++-v3/acinclude.m4 | 2 +- libstdc++-v3/configure | 27 +- libstdc++-v3/configure.ac | 9 + libstdc++-v3/include/Makefile.am | 303 +++++----- libstdc++-v3/include/Makefile.in | 657 ++++++++++----------- libstdc++-v3/include/bits/algorithmfwd.h | 4 + libstdc++-v3/include/bits/concept_check.h | 2 +- libstdc++-v3/include/bits/ranges_algo.h | 2 + .../bits/requires_hosted.h} | 18 +- libstdc++-v3/include/bits/stl_algo.h | 2 +- libstdc++-v3/include/c_global/cmath | 2 + libstdc++-v3/include/experimental/algorithm | 2 + libstdc++-v3/include/experimental/any | 2 + libstdc++-v3/include/experimental/array | 2 + libstdc++-v3/include/experimental/buffer | 2 + libstdc++-v3/include/experimental/chrono | 2 + libstdc++-v3/include/experimental/deque | 2 + libstdc++-v3/include/experimental/executor | 2 + libstdc++-v3/include/experimental/filesystem | 2 + libstdc++-v3/include/experimental/forward_list | 2 + libstdc++-v3/include/experimental/functional | 2 + libstdc++-v3/include/experimental/internet | 2 + libstdc++-v3/include/experimental/io_context | 2 + libstdc++-v3/include/experimental/iterator | 2 + libstdc++-v3/include/experimental/list | 2 + libstdc++-v3/include/experimental/map | 2 + libstdc++-v3/include/experimental/memory | 2 + libstdc++-v3/include/experimental/memory_resource | 2 + libstdc++-v3/include/experimental/net | 2 + libstdc++-v3/include/experimental/netfwd | 2 + libstdc++-v3/include/experimental/numeric | 2 + libstdc++-v3/include/experimental/optional | 2 + libstdc++-v3/include/experimental/propagate_const | 2 + libstdc++-v3/include/experimental/random | 2 + libstdc++-v3/include/experimental/ratio | 2 + libstdc++-v3/include/experimental/regex | 2 + libstdc++-v3/include/experimental/scope | 2 + libstdc++-v3/include/experimental/set | 2 + libstdc++-v3/include/experimental/simd | 2 + libstdc++-v3/include/experimental/socket | 2 + libstdc++-v3/include/experimental/source_location | 2 + libstdc++-v3/include/experimental/string | 2 + libstdc++-v3/include/experimental/string_view | 2 + libstdc++-v3/include/experimental/system_error | 2 + libstdc++-v3/include/experimental/timer | 2 + libstdc++-v3/include/experimental/tuple | 2 + libstdc++-v3/include/experimental/unordered_map | 2 + libstdc++-v3/include/experimental/unordered_set | 2 + libstdc++-v3/include/experimental/utility | 2 + libstdc++-v3/include/experimental/vector | 2 + libstdc++-v3/include/ext/algorithm | 2 + libstdc++-v3/include/ext/bitmap_allocator.h | 2 + libstdc++-v3/include/ext/cmath | 2 + libstdc++-v3/include/ext/codecvt_specializations.h | 2 + libstdc++-v3/include/ext/debug_allocator.h | 2 + libstdc++-v3/include/ext/enc_filebuf.h | 2 + libstdc++-v3/include/ext/extptr_allocator.h | 2 + libstdc++-v3/include/ext/functional | 2 + libstdc++-v3/include/ext/malloc_allocator.h | 2 + libstdc++-v3/include/ext/memory | 2 + libstdc++-v3/include/ext/mt_allocator.h | 2 + libstdc++-v3/include/ext/new_allocator.h | 2 + libstdc++-v3/include/ext/numeric | 2 + libstdc++-v3/include/ext/pod_char_traits.h | 2 + libstdc++-v3/include/ext/pointer.h | 7 +- libstdc++-v3/include/ext/pool_allocator.h | 2 + libstdc++-v3/include/ext/random | 2 + libstdc++-v3/include/ext/random.tcc | 2 + libstdc++-v3/include/ext/rb_tree | 2 + libstdc++-v3/include/ext/rc_string_base.h | 2 + libstdc++-v3/include/ext/rope | 2 + libstdc++-v3/include/ext/ropeimpl.h | 2 + libstdc++-v3/include/ext/slist | 2 + libstdc++-v3/include/ext/sso_string_base.h | 2 + libstdc++-v3/include/ext/stdio_filebuf.h | 2 + libstdc++-v3/include/ext/stdio_sync_filebuf.h | 2 + libstdc++-v3/include/ext/string_conversions.h | 2 + libstdc++-v3/include/ext/throw_allocator.h | 2 + libstdc++-v3/include/ext/vstring.h | 2 + libstdc++-v3/include/ext/vstring.tcc | 2 + libstdc++-v3/include/ext/vstring_fwd.h | 2 + libstdc++-v3/include/ext/vstring_util.h | 2 + libstdc++-v3/include/precompiled/extc++.h | 17 +- libstdc++-v3/include/precompiled/stdc++.h | 81 ++- libstdc++-v3/include/std/algorithm | 4 +- libstdc++-v3/include/std/barrier | 2 + libstdc++-v3/include/std/bitset | 71 ++- libstdc++-v3/include/std/charconv | 4 +- libstdc++-v3/include/std/chrono | 2 + libstdc++-v3/include/std/condition_variable | 2 + libstdc++-v3/include/std/deque | 2 + libstdc++-v3/include/std/execution | 2 + libstdc++-v3/include/std/filesystem | 2 + libstdc++-v3/include/std/forward_list | 2 + libstdc++-v3/include/std/fstream | 2 + libstdc++-v3/include/std/functional | 3 +- libstdc++-v3/include/std/future | 2 + libstdc++-v3/include/std/iomanip | 2 + libstdc++-v3/include/std/ios | 2 + libstdc++-v3/include/std/iosfwd | 2 + libstdc++-v3/include/std/iostream | 2 + libstdc++-v3/include/std/istream | 2 + libstdc++-v3/include/std/iterator | 4 + libstdc++-v3/include/std/latch | 2 + libstdc++-v3/include/std/list | 2 + libstdc++-v3/include/std/locale | 2 + libstdc++-v3/include/std/map | 2 + libstdc++-v3/include/std/memory | 2 +- libstdc++-v3/include/std/memory_resource | 2 + libstdc++-v3/include/std/mutex | 2 + libstdc++-v3/include/std/numeric | 2 +- libstdc++-v3/include/std/ostream | 2 + libstdc++-v3/include/std/queue | 2 + libstdc++-v3/include/std/random | 2 + libstdc++-v3/include/std/regex | 2 + libstdc++-v3/include/std/semaphore | 2 + libstdc++-v3/include/std/set | 2 + libstdc++-v3/include/std/shared_mutex | 2 + libstdc++-v3/include/std/spanstream | 2 + libstdc++-v3/include/std/sstream | 2 + libstdc++-v3/include/std/stack | 2 + libstdc++-v3/include/std/stacktrace | 2 + libstdc++-v3/include/std/stop_token | 2 + libstdc++-v3/include/std/streambuf | 2 + libstdc++-v3/include/std/string | 2 + libstdc++-v3/include/std/syncstream | 2 + libstdc++-v3/include/std/system_error | 2 + libstdc++-v3/include/std/thread | 2 + libstdc++-v3/include/std/unordered_map | 2 + libstdc++-v3/include/std/unordered_set | 2 + libstdc++-v3/include/std/valarray | 2 + libstdc++-v3/include/std/vector | 2 + libstdc++-v3/include/std/version | 100 ++-- libstdc++-v3/include/tr1/array | 2 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libstdc++-v3/include/tr1/memory | 2 + libstdc++-v3/include/tr1/random | 2 + libstdc++-v3/include/tr1/regex | 2 + libstdc++-v3/include/tr1/stdarg.h | 2 + libstdc++-v3/include/tr1/stdbool.h | 2 + libstdc++-v3/include/tr1/stdint.h | 2 + libstdc++-v3/include/tr1/stdio.h | 2 + libstdc++-v3/include/tr1/stdlib.h | 2 + libstdc++-v3/include/tr1/tgmath.h | 2 + libstdc++-v3/include/tr1/tuple | 2 + libstdc++-v3/include/tr1/type_traits | 2 + libstdc++-v3/include/tr1/unordered_map | 2 + libstdc++-v3/include/tr1/unordered_set | 2 + libstdc++-v3/include/tr1/utility | 2 + libstdc++-v3/include/tr1/wchar.h | 2 + libstdc++-v3/include/tr1/wctype.h | 2 + .../testsuite/17_intro/headers/c++1998/stdc++.cc | 2 + .../17_intro/headers/c++1998/stdc++_assert_neg.cc | 1 + .../testsuite/17_intro/tag_type_explicit_ctor.cc | 32 +- .../17_intro/using_namespace_std_exp_neg.cc | 53 +- .../17_intro/using_namespace_std_tr1_neg.cc | 53 +- .../18_support/aligned_alloc/aligned_alloc.cc | 1 + 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.../tuple/cons/constexpr_allocator_arg_t.cc | 2 + .../testsuite/20_util/tuple/cons/deduction.cc | 2 + .../20_util/tuple/cons/explicit_construct.cc | 2 + libstdc++-v3/testsuite/20_util/tuple/p2321r2.cc | 2 + .../20_util/unique_ptr/creation/92878_92947.cc | 1 + .../testsuite/20_util/unique_ptr/creation/array.cc | 1 + .../20_util/unique_ptr/creation/array_neg.cc | 1 + .../20_util/unique_ptr/creation/constexpr.cc | 1 + .../20_util/unique_ptr/creation/for_overwrite.cc | 1 + .../unique_ptr/creation/for_overwrite__neg.cc | 1 + .../20_util/unique_ptr/creation/single.cc | 1 + .../testsuite/20_util/uses_allocator/69293_neg.cc | 2 + .../20_util/uses_allocator/92878_92947.cc | 1 + .../uses_allocator/uninitialized_construct.cc | 2 + .../20_util/weak_ptr/comparison/cmp_neg.cc | 1 + .../testsuite/20_util/weak_ptr/cons/deduction.cc | 1 + .../weak_ptr/cons/noexcept_move_construct.cc | 1 + libstdc++-v3/testsuite/20_util/weak_ptr/lock/1.cc | 1 + .../20_util/weak_ptr/observers/owner_before.cc | 1 + .../requirements/explicit_instantiation/1.cc | 1 + .../requirements/explicit_instantiation/2.cc | 1 + .../testsuite/21_strings/basic_string/version.cc | 1 + .../operations/contains/char/2.cc | 1 + .../testsuite/21_strings/c_strings/char/69626.cc | 1 + .../21_strings/char_traits/requirements/version.cc | 1 + .../23_containers/vector/requirements/version.cc | 1 + .../requirements/base_classes.cc | 2 + .../requirements/base_classes.cc | 2 + .../insert_iterator/requirements/base_classes.cc | 2 + .../istream_iterator/requirements/base_classes.cc | 2 + .../24_iterators/istreambuf_iterator/92285.cc | 2 + .../istreambuf_iterator/cons/sentinel.cc | 1 + .../requirements/base_classes.cc | 2 + .../istreambuf_iterator/requirements/dr445.cc | 1 + .../ostream_iterator/requirements/base_classes.cc | 2 + .../requirements/base_classes.cc | 2 + .../testsuite/25_algorithms/constexpr_macro.cc | 1 + .../testsuite/25_algorithms/equal/constrained.cc | 1 + .../25_algorithms/headers/cstdlib/functions_std.cc | 1 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.../testsuite/26_numerics/headers/cstdlib/2190.cc | 3 + .../testsuite/26_numerics/headers/cstdlib/60401.cc | 1 + .../26_numerics/headers/cstdlib/dr2192.cc | 2 + .../26_numerics/headers/cstdlib/dr2192_neg.cc | 3 + .../26_numerics/headers/cstdlib/dr2735.cc | 1 + .../26_numerics/headers/cstdlib/functions_std.cc | 3 + .../26_numerics/headers/cstdlib/macros.cc | 3 + .../26_numerics/headers/cstdlib/types_std.cc | 3 + .../26_numerics/headers/cstdlib/types_std_c++0x.cc | 3 + libstdc++-v3/testsuite/26_numerics/lerp/version.cc | 1 + .../testsuite/26_numerics/midpoint/version.cc | 1 + libstdc++-v3/testsuite/27_io/basic_syncbuf/2.cc | 1 + libstdc++-v3/testsuite/27_io/basic_syncstream/2.cc | 1 + libstdc++-v3/testsuite/27_io/fpos/14320-1.cc | 1 + libstdc++-v3/testsuite/27_io/fpos/14320-2.cc | 2 + libstdc++-v3/testsuite/27_io/fpos/14320-3.cc | 2 + libstdc++-v3/testsuite/27_io/fpos/14320-4.cc | 2 + libstdc++-v3/testsuite/27_io/spanstream/version.cc | 1 + .../testsuite/29_atomics/atomic/lwg3220.cc | 4 + .../testsuite/29_atomics/atomic/operators/51811.cc | 3 + .../testsuite/29_atomics/atomic/wait_notify/1.cc | 1 + .../29_atomics/atomic/wait_notify/102994.cc | 1 + .../testsuite/29_atomics/atomic/wait_notify/2.cc | 1 + .../29_atomics/headers/stdatomic.h/version.cc | 3 + libstdc++-v3/testsuite/30_threads/barrier/2.cc | 1 + .../condition_variable_any/stop_token/2.cc | 1 + .../testsuite/30_threads/jthread/version.cc | 1 + libstdc++-v3/testsuite/30_threads/latch/2.cc | 1 + libstdc++-v3/testsuite/30_threads/semaphore/2.cc | 1 + libstdc++-v3/testsuite/30_threads/stop_token/2.cc | 1 + libstdc++-v3/testsuite/abi/pr42230.cc | 1 + libstdc++-v3/testsuite/ext/shared_ptr/1.cc | 1 + libstdc++-v3/testsuite/lib/libstdc++.exp | 14 +- libstdc++-v3/testsuite/lib/prune.exp | 4 + libstdc++-v3/testsuite/libstdc++-abi/abi.exp | 2 +- .../testsuite/libstdc++-xmethods/shared_ptr.cc | 1 + .../testsuite/std/ranges/adaptors/100577.cc | 11 +- .../std/ranges/adaptors/lazy_split_neg.cc | 1 + .../testsuite/std/ranges/adaptors/p1739.cc | 2 + .../testsuite/std/ranges/iota/lwg3292_neg.cc | 1 + libstdc++-v3/testsuite/std/ranges/p2325.cc | 1 + 483 files changed, 1559 insertions(+), 662 deletions(-) copy libstdc++-v3/{config/cpu/generic/cpu_defines.h => include/bits/requires_hoste [...]