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2025-04-11libstdc++: Define __cpp_lib_containers_ranges in appropriate headers [PR111055]Tomasz Kamiński1-0/+1
This is final piece of P1206R7, adding a feature test macros, as range constructors and member operations are now implemented for all containers and adaptors. For consistency with the proposal, all new container operations and helpers are now defined if __glibcxx_containers_ranges, instead of __glibcxx_ranges_to_container. PR libstdc++/111055 libstdc++-v3/ChangeLog: * include/bits/version.def (containers_ranges): Define. * include/bits/version.h: Regenerate. * include/bits/ranges_base.h (__detail::__container_compatible_range) (__detail::__range_to_alloc_type, __detail::__range_mapped_type) (__detail::__range_key_type): Depend on __glibcxx_containers_ranges instead of __glibcxx_ranges_to_container. * include/bits/basic_string.h: Replace __glibcxx_ranges_to_container with __glibcxx_containers_ranges. * include/bits/cow_string.h: Likewise. * include/bits/deque.tcc: Likewise. * include/bits/forward_list.h: Likewise. * include/bits/stl_bvector.h: Likewise. * include/bits/stl_deque.h: Likewise. * include/bits/stl_list.h: Likewise. * include/bits/stl_map.h: Likewise. * include/bits/stl_multimap.h: Likewise. * include/bits/stl_multiset.h: Likewise. * include/bits/stl_queue.h: Likewise. * include/bits/stl_set.h: Likewise. * include/bits/stl_stack.h: Likewise. * include/bits/stl_vector.h: Likewise. * include/bits/unordered_map.h: Likewise. * include/bits/unordered_set.h: Likewise. * include/bits/vector.tcc: Likewise. * include/debug/deque: Likewise. * include/debug/forward_list: Likewise. * include/debug/list: Likewise. * include/debug/map.h: Likewise. * include/debug/multimap.h: Likewise. * include/debug/multiset.h: Likewise. * include/debug/set.h: Likewise. * include/debug/unordered_map: Likewise. * include/debug/unordered_set: Likewise. * include/debug/vector: Likewise. * include/std/deque: Provide __cpp_lib_containers_ranges. * include/std/forward_list: Likewise. * include/std/list: Likewise. * include/std/map: Likewise. * include/std/queue: Likewise. * include/std/set: Likewise. * include/std/stack: Likewise. * include/std/string: Likewise. * include/std/unordered_map: Likewise. * include/std/unordered_set: Likewise. * include/std/vector: Likewise. * testsuite/21_strings/basic_string/cons/from_range.cc: Test for value __cpp_lib_containers_ranges. * testsuite/23_containers/deque/cons/from_range.cc: Likewise. * testsuite/23_containers/forward_list/cons/from_range.cc: Likewise. * testsuite/23_containers/list/cons/from_range.cc: Likewise. * testsuite/23_containers/map/cons/from_range.cc: Likewise. * testsuite/23_containers/multimap/cons/from_range.cc: Likewise. * testsuite/23_containers/multiset/cons/from_range.cc: Likewise. * testsuite/23_containers/priority_queue/cons_from_range.cc: Likewise. * testsuite/23_containers/queue/cons_from_range.cc: Likewise. * testsuite/23_containers/set/cons/from_range.cc: Likewise. * testsuite/23_containers/stack/cons_from_range.cc: Likewise. * testsuite/23_containers/unordered_map/cons/from_range.cc: Likewise. * testsuite/23_containers/unordered_multimap/cons/from_range.cc: Likewise. * testsuite/23_containers/unordered_multiset/cons/from_range.cc: Likewise. * testsuite/23_containers/unordered_set/cons/from_range.cc: Likewise. * testsuite/23_containers/vector/bool/cons/from_range.cc: Likewise. * testsuite/23_containers/vector/cons/from_range.cc: Likewise. Reviewed-by: Jonathan Wakely <jwakely@redhat.com> Signed-off-by: Tomasz Kamiński <tkaminsk@redhat.com>
2025-01-02Update copyright years.Jakub Jelinek1-1/+1
2024-09-25libstdc++: #ifdef out #pragma GCC system_headerJason Merrill1-0/+2
In r15-3714-gd3a7302ec5985a I added -Wsystem-headers to the libstdc++ build flags to help catch problems in the library. This patch takes a different approach, of disabling the #pragma system_header unless _GLIBCXX_SYSHDR is defined. As a result, the testsuites will treat them as non-system-headers to get better warning coverage during regression testing of both gcc and libstdc++, not just when building the library. My rationale for the #ifdef instead of just removing the #pragma is the three G++ tests that want to test libstdc++ system header behavior, so we need a way to select it. This doesn't affect installed libraries, as they get their system-header status from the lookup path. But testsuite_flags --build-includes gives -I directives rather than -isystem. This patch doesn't change the headers in config/ because I'm not compiling with most of them, so won't see any warnings that need fixing. Adjusting them could happen later, or we can not bother. libstdc++-v3/ChangeLog: * acinclude.m4 (WARN_FLAGS): Remove -Wsystem-headers. * configure: Regenerate. * include/bits/algorithmfwd.h: #ifdef out #pragma GCC system_header. * include/bits/atomic_base.h * include/bits/atomic_futex.h * include/bits/atomic_timed_wait.h * include/bits/atomic_wait.h * include/bits/basic_ios.h * include/bits/basic_string.h * include/bits/boost_concept_check.h * include/bits/char_traits.h * include/bits/charconv.h * include/bits/chrono.h * include/bits/chrono_io.h * include/bits/codecvt.h * include/bits/concept_check.h * include/bits/cpp_type_traits.h * include/bits/elements_of.h * include/bits/enable_special_members.h * include/bits/erase_if.h * include/bits/forward_list.h * include/bits/functional_hash.h * include/bits/gslice.h * include/bits/gslice_array.h * include/bits/hashtable.h * include/bits/indirect_array.h * include/bits/invoke.h * include/bits/ios_base.h * include/bits/iterator_concepts.h * include/bits/locale_classes.h * include/bits/locale_facets.h * include/bits/locale_facets_nonio.h * include/bits/localefwd.h * include/bits/mask_array.h * include/bits/max_size_type.h * include/bits/memory_resource.h * include/bits/memoryfwd.h * include/bits/move_only_function.h * include/bits/node_handle.h * include/bits/ostream_insert.h * include/bits/out_ptr.h * include/bits/parse_numbers.h * include/bits/postypes.h * include/bits/quoted_string.h * include/bits/range_access.h * include/bits/ranges_base.h * include/bits/refwrap.h * include/bits/sat_arith.h * include/bits/semaphore_base.h * include/bits/slice_array.h * include/bits/std_abs.h * include/bits/std_function.h * include/bits/std_mutex.h * include/bits/std_thread.h * include/bits/stl_iterator_base_funcs.h * include/bits/stl_iterator_base_types.h * include/bits/stl_tree.h * include/bits/stream_iterator.h * include/bits/streambuf_iterator.h * include/bits/stringfwd.h * include/bits/this_thread_sleep.h * include/bits/unique_lock.h * include/bits/uses_allocator_args.h * include/bits/utility.h * include/bits/valarray_after.h * include/bits/valarray_array.h * include/bits/valarray_before.h * include/bits/version.h * include/c_compatibility/fenv.h * include/c_compatibility/inttypes.h * include/c_compatibility/stdint.h * include/decimal/decimal.h * include/experimental/bits/net.h * include/experimental/bits/shared_ptr.h * include/ext/aligned_buffer.h * include/ext/alloc_traits.h * include/ext/atomicity.h * include/ext/concurrence.h * include/ext/numeric_traits.h * include/ext/pod_char_traits.h * include/ext/pointer.h * include/ext/stdio_filebuf.h * include/ext/stdio_sync_filebuf.h * include/ext/string_conversions.h * include/ext/type_traits.h * include/ext/vstring.h * include/ext/vstring_fwd.h * include/ext/vstring_util.h * include/parallel/algorithmfwd.h * include/parallel/numericfwd.h * include/tr1/functional_hash.h * include/tr1/hashtable.h * include/tr1/random.h * libsupc++/exception.h * libsupc++/hash_bytes.h * include/bits/basic_ios.tcc * include/bits/basic_string.tcc * include/bits/fstream.tcc * include/bits/istream.tcc * include/bits/locale_classes.tcc * include/bits/locale_facets.tcc * include/bits/locale_facets_nonio.tcc * include/bits/ostream.tcc * include/bits/sstream.tcc * include/bits/streambuf.tcc * include/bits/string_view.tcc * include/bits/version.tpl * include/experimental/bits/string_view.tcc * include/ext/pb_ds/detail/resize_policy/hash_prime_size_policy_imp.hpp * include/ext/random.tcc * include/ext/vstring.tcc * include/tr2/bool_set.tcc * include/tr2/dynamic_bitset.tcc * include/bits/c++config * include/c/cassert * include/c/cctype * include/c/cerrno * include/c/cfloat * include/c/ciso646 * include/c/climits * include/c/clocale * include/c/cmath * include/c/csetjmp * include/c/csignal * include/c/cstdarg * include/c/cstddef * include/c/cstdio * include/c/cstdlib * include/c/cstring * include/c/ctime * include/c/cuchar * include/c/cwchar * include/c/cwctype * include/c_global/cassert * include/c_global/ccomplex * include/c_global/cctype * include/c_global/cerrno * include/c_global/cfenv * include/c_global/cfloat * include/c_global/cinttypes * include/c_global/ciso646 * include/c_global/climits * include/c_global/clocale * include/c_global/cmath * include/c_global/csetjmp * include/c_global/csignal * include/c_global/cstdalign * include/c_global/cstdarg * include/c_global/cstdbool * include/c_global/cstddef * include/c_global/cstdint * include/c_global/cstdio * include/c_global/cstdlib * include/c_global/cstring * include/c_global/ctgmath * include/c_global/ctime * include/c_global/cuchar * include/c_global/cwchar * include/c_global/cwctype * include/c_std/cassert * include/c_std/cctype * include/c_std/cerrno * include/c_std/cfloat * include/c_std/ciso646 * include/c_std/climits * include/c_std/clocale * include/c_std/cmath * include/c_std/csetjmp * include/c_std/csignal * include/c_std/cstdarg * include/c_std/cstddef * include/c_std/cstdio * include/c_std/cstdlib * include/c_std/cstring * include/c_std/ctime * include/c_std/cuchar * include/c_std/cwchar * include/c_std/cwctype * include/debug/array * include/debug/bitset * include/debug/deque * include/debug/forward_list * include/debug/list * include/debug/map * include/debug/set * include/debug/string * include/debug/unordered_map * include/debug/unordered_set * include/debug/vector * include/decimal/decimal * include/experimental/algorithm * include/experimental/any * include/experimental/array * include/experimental/buffer * include/experimental/chrono * include/experimental/contract * include/experimental/deque * include/experimental/executor * include/experimental/filesystem * include/experimental/forward_list * include/experimental/functional * include/experimental/internet * include/experimental/io_context * include/experimental/iterator * include/experimental/list * include/experimental/map * include/experimental/memory * include/experimental/memory_resource * include/experimental/net * include/experimental/netfwd * include/experimental/numeric * include/experimental/propagate_const * include/experimental/ratio * include/experimental/regex * include/experimental/scope * include/experimental/set * include/experimental/socket * include/experimental/string * include/experimental/string_view * include/experimental/synchronized_value * include/experimental/system_error * include/experimental/timer * include/experimental/tuple * include/experimental/type_traits * include/experimental/unordered_map * include/experimental/unordered_set * include/experimental/vector * include/ext/algorithm * include/ext/cmath * include/ext/functional * include/ext/iterator * include/ext/memory * include/ext/numeric * include/ext/random * include/ext/rb_tree * include/ext/rope * include/parallel/algorithm * include/std/algorithm * include/std/any * include/std/array * include/std/atomic * include/std/barrier * include/std/bit * include/std/bitset * include/std/charconv * include/std/chrono * include/std/codecvt * include/std/complex * include/std/concepts * include/std/condition_variable * include/std/coroutine * include/std/deque * include/std/execution * include/std/expected * include/std/filesystem * include/std/format * include/std/forward_list * include/std/fstream * include/std/functional * include/std/future * include/std/generator * include/std/iomanip * include/std/ios * include/std/iosfwd * include/std/iostream * include/std/istream * include/std/iterator * include/std/latch * include/std/limits * include/std/list * include/std/locale * include/std/map * include/std/memory * include/std/memory_resource * include/std/mutex * include/std/numbers * include/std/numeric * include/std/optional * include/std/ostream * include/std/print * include/std/queue * include/std/random * include/std/ranges * include/std/ratio * include/std/regex * include/std/scoped_allocator * include/std/semaphore * include/std/set * include/std/shared_mutex * include/std/span * include/std/spanstream * include/std/sstream * include/std/stack * include/std/stacktrace * include/std/stdexcept * include/std/streambuf * include/std/string * include/std/string_view * include/std/syncstream * include/std/system_error * include/std/text_encoding * include/std/thread * include/std/tuple * include/std/type_traits * include/std/typeindex * include/std/unordered_map * include/std/unordered_set * include/std/utility * include/std/valarray * include/std/variant * include/std/vector * include/std/version * include/tr1/array * include/tr1/cfenv * include/tr1/cinttypes * include/tr1/cmath * include/tr1/complex * include/tr1/cstdbool * include/tr1/cstdint * include/tr1/cstdio * include/tr1/cstdlib * include/tr1/cwchar * include/tr1/cwctype * include/tr1/functional * include/tr1/memory * include/tr1/random * include/tr1/regex * include/tr1/tuple * include/tr1/type_traits * include/tr1/unordered_map * include/tr1/unordered_set * include/tr1/utility * include/tr2/bool_set * include/tr2/dynamic_bitset * include/tr2/type_traits * libsupc++/atomic_lockfree_defines.h * libsupc++/compare * libsupc++/cxxabi.h * libsupc++/cxxabi_forced.h * libsupc++/cxxabi_init_exception.h * libsupc++/exception * libsupc++/initializer_list * libsupc++/new * libsupc++/typeinfo: Likewise. * testsuite/20_util/ratio/operations/ops_overflow_neg.cc * testsuite/23_containers/array/tuple_interface/get_neg.cc * testsuite/23_containers/vector/cons/destructible_debug_neg.cc * testsuite/24_iterators/operations/prev_neg.cc * testsuite/ext/type_traits/add_unsigned_floating_neg.cc * testsuite/ext/type_traits/add_unsigned_integer_neg.cc * testsuite/ext/type_traits/remove_unsigned_floating_neg.cc * testsuite/ext/type_traits/remove_unsigned_integer_neg.cc: Adjust line numbers. gcc/testsuite/ChangeLog * g++.dg/analyzer/fanalyzer-show-events-in-system-headers-default.C * g++.dg/analyzer/fanalyzer-show-events-in-system-headers-no.C * g++.dg/diagnostic/disable.C: #define _GLIBCXX_SYSHDR.
2024-09-22libstdc++: add default template parameters to algorithmsJonathan Wakely1-1/+3
This implements P2248R8 + P3217R0, both approved for C++26. The changes are mostly mechanical; the struggle is to keep readability with the pre-P2248 signatures. * For containers, "classic STL" algorithms and their parallel versions, introduce a macro and amend their declarations/definitions with it. The macro either expands to the defaulted parameter or to nothing in pre-C++26 modes. * For range algorithms, we need to reorder their template parameters. I've done so unconditionally, because users cannot rely on template parameters of algorithms (this is explicitly authorized by [algorithms.requirements]/15). The defaults are then hidden behind another macro. libstdc++-v3/ChangeLog: * include/bits/iterator_concepts.h: Add projected_value_t. * include/bits/algorithmfwd.h: Add the default template parameter to the relevant forward declarations. * include/pstl/glue_algorithm_defs.h: Likewise. * include/bits/ranges_algo.h: Add the default template parameter to range-based algorithms. * include/bits/ranges_algobase.h: Likewise. * include/bits/ranges_util.h: Likewise. * include/bits/ranges_base.h: Add helper macros. * include/bits/stl_iterator_base_types.h: Add helper macro. * include/bits/version.def: Add the new feature-testing macro. * include/bits/version.h: Regenerate. * include/std/algorithm: Pull the feature-testing macro. * include/std/ranges: Likewise. * include/std/deque: Pull the feature-testing macro, add the default for std::erase. * include/std/forward_list: Likewise. * include/std/list: Likewise. * include/std/string: Likewise. * include/std/vector: Likewise. * testsuite/23_containers/default_template_value.cc: New test. * testsuite/25_algorithms/default_template_value.cc: New test. Signed-off-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com> Co-authored-by: Jonathan Wakely <jwakely@redhat.com>
2024-09-03libstdc++: Add missing feature-test macro in various headersDhruv Chawla1-0/+1
version.syn#2 requires various headers to define __cpp_lib_allocator_traits_is_always_equal. Currently, only <memory> was defining this macro. Implement fixes for the other headers as well. Signed-off-by: Dhruv Chawla <dhruvc@nvidia.com> libstdc++-v3/ChangeLog: * include/std/deque: Define macro __glibcxx_want_allocator_traits_is_always_equal. * include/std/forward_list: Likewise. * include/std/list: Likewise. * include/std/map: Likewise. * include/std/scoped_allocator: Likewise. * include/std/set: Likewise. * include/std/string: Likewise. * include/std/unordered_map: Likewise. * include/std/unordered_set: Likewise. * include/std/vector: Likewise. * testsuite/20_util/headers/memory/version.cc: New test. * testsuite/20_util/scoped_allocator/version.cc: Likewise. * testsuite/21_strings/headers/string/version.cc: Likewise. * testsuite/23_containers/deque/version.cc: Likewise. * testsuite/23_containers/forward_list/version.cc: Likewise. * testsuite/23_containers/list/version.cc: Likewise. * testsuite/23_containers/map/version.cc: Likewise. * testsuite/23_containers/set/version.cc: Likewise. * testsuite/23_containers/unordered_map/version.cc: Likewise. * testsuite/23_containers/unordered_set/version.cc: Likewise. * testsuite/23_containers/vector/version.cc: Likewise.
2024-01-03Update copyright years.Jakub Jelinek1-1/+1
2023-11-16libstdc++: Only declare feature test macros in standard headersJonathan Wakely1-0/+6
This change moves the definitions of feature test macros (or strictly speaking, the requests for <bits/version.h> to define them) so that only standard headers define them. For example, <bits/shared_ptr.h> will no longer define macros related to std::shared_ptr, only <memory> and <version> will define them. This means that __cpp_lib_shared_ptr_arrays will not be defined by <future> or by other headers that include <bits/shared_ptr.h>. It will only be defined when <memory> has been included. This will discourage users from relying on transitive includes. As a result, internal headers that need to query the macros should use the internal macros like __glibcxx_shared_ptr_arrays instead of __cpp_lib_shared_ptr_arrays, as those internal macros are defined by the internal headers after icluding <bits/version.h>. There are some exceptions to this rule, because __cpp_lib_is_constant_evaluated is defined by bits/c++config.h and so is available everywhere, and __cpp_lib_three_way_comparison is defined by <compare> which several headers are explicitly specified to include, so its macro is guaranteed to be usable too. N.B. not many internal headers actually need an explicit include of <bits/version.h>, because most of them include <type_traits> and so get all the __glibcxx_foo internal macros from there. libstdc++-v3/ChangeLog: * include/bits/algorithmfwd.h: Do not define standard feature test macro here. * include/bits/align.h: Likewise. Test internal macros instead of standard macros. * include/bits/alloc_traits.h: Likewise. * include/bits/allocator.h: Likewise. * include/bits/atomic_base.h: Likewise. * include/bits/atomic_timed_wait.h: Likewise. * include/bits/atomic_wait.h: Likewise. * include/bits/basic_string.h: Likewise. * include/bits/basic_string.tcc: Likewise. * include/bits/char_traits.h: Likewise. * include/bits/chrono.h: Likewise. * include/bits/cow_string.h: Likewise. * include/bits/forward_list.h: Likewise. * include/bits/hashtable.h: Likewise. * include/bits/ios_base.h: Likewise. * include/bits/memory_resource.h: Likewise. * include/bits/move.h: Likewise. * include/bits/move_only_function.h: Likewise. * include/bits/node_handle.h: Likewise. * include/bits/ptr_traits.h: Likewise. * include/bits/range_access.h: Likewise. * include/bits/ranges_algo.h: Likewise. * include/bits/ranges_cmp.h: Likewise. * include/bits/ranges_util.h: Likewise. * include/bits/semaphore_base.h: Likewise. * include/bits/shared_ptr.h: Likewise. * include/bits/shared_ptr_atomic.h: Likewise. * include/bits/shared_ptr_base.h: Likewise. * include/bits/stl_algo.h: Likewise. * include/bits/stl_algobase.h: Likewise. * include/bits/stl_function.h: Likewise. * include/bits/stl_iterator.h: Likewise. * include/bits/stl_list.h: Likewise. * include/bits/stl_map.h: Likewise. * include/bits/stl_pair.h: Likewise. * include/bits/stl_queue.h: Likewise. * include/bits/stl_stack.h: Likewise. * include/bits/stl_tree.h: Likewise. * include/bits/stl_uninitialized.h: Likewise. * include/bits/stl_vector.h: Likewise. * include/bits/unique_ptr.h: Likewise. * include/bits/unordered_map.h: Likewise. * include/bits/uses_allocator_args.h: Likewise. * include/bits/utility.h: Likewise. * include/bits/erase_if.h: Add comment. * include/std/algorithm: Define standard feature test macros here. * include/std/atomic: Likewise. * include/std/array: Likewise. * include/std/chrono: Likewise. * include/std/condition_variable: Likewise. * include/std/deque: Likewise. * include/std/format: Likewise. * include/std/functional: Likewise. * include/std/forward_list: Likewise. * include/std/ios: Likewise. * include/std/iterator: Likewise. * include/std/list: Likewise. * include/std/map: Likewise. * include/std/memory: Likewise. * include/std/numeric: Likewise. * include/std/queue: Likewise. * include/std/ranges: Likewise. * include/std/regex: Likewise. * include/std/set: Likewise. * include/std/stack: Likewise. * include/std/stop_token: Likewise. * include/std/string: Likewise. * include/std/string_view: * include/std/tuple: Likewise. * include/std/unordered_map: * include/std/unordered_set: * include/std/utility: Likewise. * include/std/vector: Likewise. * include/std/scoped_allocator: Query internal macros instead of standard macros.
2023-08-16libstdc++: Replace all manual FTM definitions and useArsen Arsenović1-4/+5
libstdc++-v3/ChangeLog: * libsupc++/typeinfo: Switch to bits/version.h for __cpp_lib_constexpr_typeinfo. * libsupc++/new: Switch to bits/version.h for __cpp_lib_{launder,hardware_interference_size,destroying_delete}. (launder): Guard behind __cpp_lib_launder. (hardware_destructive_interference_size) (hardware_constructive_interference_size): Guard behind __cpp_lib_hardware_interference_size. * libsupc++/exception: Switch to bits/version.h for __cpp_lib_uncaught_exceptions. (uncaught_exceptions): Guard behind __cpp_lib_uncaught_exceptions. * libsupc++/compare: Switch to bits/version.h for __cpp_lib_three_way_comparison. (three_way_comparable, three_way_comparable_with) (compare_three_way, weak_order, strong_order, partial_order): Guard behind __cpp_lib_three_way_comparison >= 201907L. * include/std/chrono: Drop __cpp_lib_chrono definition. * include/std/vector: Switch to bits/version.h for __cpp_lib_erase_if. (erase, erase_if): Guard behind __cpp_lib_erase_if. * include/std/variant: Switch to bits/version.h for __cpp_lib_variant. Guard whole header behind that FTM. * include/std/utility: Switch to bits/version.h for __cpp_lib_{exchange_function,constexpr_algorithms,as_const}, __cpp_lib_{integer_comparison_functions,to_underlying}, and __cpp_lib_unreachable. (exchange): Guard behind __cpp_lib_exchange_function. (cmp_equal, cmp_not_equal, cmp_less, cmp_greater, cmp_less_equal) (cmp_greater_equal, in_range): Guard behind __cpp_lib_integer_comparison_functions. (to_underlying): Guard behind __cpp_lib_to_underlying. (unreachable): Guard behind __cpp_lib_unreachable. * include/std/type_traits: Switch to bits/version.h for __cpp_lib_is_{null_pointer,final,nothrow_convertible,aggregate}, __cpp_lib_is_{constant_evaluated,invocable,layout_compatible}, __cpp_lib_is_{pointer_interconvertible,scoped_enum,swappable}, __cpp_lib_{logical_traits,reference_from_temporary,remove_cvref}, __cpp_lib_{result_of_sfinae,transformation_trait_aliases}, __cpp_lib_{type_identity,type_trait_variable_templates}, __cpp_lib_{unwrap_ref,void_t,integral_constant_callable}, __cpp_lib_{bool_constant,bounded_array_traits}, and __cpp_lib_has_unique_object_representations. (integral_constant::operator()): Guard behind __cpp_lib_integral_constant_callable. (bool_constant): Guard behind __cpp_lib_bool_constant. (conjunction, disjunction, negation, conjunction_v, disjunction_v) (negation_v): Guard behind __cpp_lib_logical_traits. (is_null_pointer): Guard behind __cpp_lib_is_null_pointer. (is_final): Guard behind __cpp_lib_is_final. (is_nothrow_convertible, is_nothrow_convertible_v): Guard behind __cpp_lib_is_nothrow_convertible. (remove_const_t, remove_volatile_t, remove_cv_t) (add_const_t, add_volatile_t, add_cv_t): Guard behind __cpp_lib_transformation_trait_aliases. (void_t): Guard behind __cpp_lib_void_t. (is_swappable_with_v, is_nothrow_swappable_with_v) (is_swappable_with, is_nothrow_swappable_with): Guard behind __cpp_lib_is_swappable. (is_nothrow_invocable_r, is_invocable_r, invoke_result) (is_invocable, invoke_result_t): Guard behind __cpp_lib_is_invocable. (alignment_of_v, extent_v, has_virtual_destructor_v) (is_abstract_v, is_arithmetic_v, is_array_v) (is_assignable_v, is_base_of_v, is_class_v, is_compound_v) (is_constructible_v, is_const_v, is_convertible_v) (is_copy_assignable_v, is_copy_constructible_v) (is_default_constructible_v, is_destructible_v) (is_empty_v, is_enum_v, is_final_v, is_floating_point_v) (is_function_v, is_fundamental_v, is_integral_v) (is_invocable_r_v, is_invocable_v, is_literal_type_v) (is_lvalue_reference_v, is_member_function_pointer_v) (is_member_object_pointer_v, is_member_pointer_v) (is_move_assignable_v, is_move_constructible_v) (is_nothrow_assignable_v, is_nothrow_constructible_v) (is_nothrow_copy_assignable_v, is_nothrow_copy_constructible_v) (is_nothrow_default_constructible_v, is_nothrow_destructible_v) (is_nothrow_invocable_r_v, is_nothrow_invocable_v) (is_nothrow_move_assignable_v, is_nothrow_move_constructible_v) (is_null_pointer_v, is_object_v, is_pod_v, is_pointer_v) (is_polymorphic_v, is_reference_v, is_rvalue_reference_v) (is_same_v, is_scalar_v, is_signed_v, is_standard_layout_v) (is_trivially_assignable_v, is_trivially_constructible_v) (is_trivially_copyable_v, is_trivially_copy_assignable_v) (is_trivially_copy_constructible_v) (is_trivially_default_constructible_v) (is_trivially_destructible_v, is_trivially_move_assignable_v) (is_trivially_move_constructible_v, is_trivial_v, is_union_v) (is_unsigned_v, is_void_v, is_volatile_v, rank_v, as variadic): Guard behind __cpp_lib_type_trait_variable_templates. (has_unique_object_representations) (has_unique_object_representations_v): Guard behind __cpp_lib_has_unique_object_representation. (is_aggregate): Guard behind __cpp_lib_is_aggregate. (remove_cvref, remove_cvref_t): Guard behind __cpp_lib_remove_cvref. (type_identity, type_identity_t): Guard behind __cpp_lib_type_identity. (unwrap_reference, unwrap_reference_t, unwrap_ref_decay) (unwrap_ref_decay_t): Guard behind __cpp_lib_unwrap_ref. (is_bounded_array_v, is_unbounded_array_v, is_bounded_array) (is_unbounded_array): Guard behind __cpp_lib_bounded_array_traits. (is_scoped_enum, is_scoped_enum_v): Guard behind __cpp_lib_is_scoped_enum. (reference_constructs_from_temporary) (reference_constructs_from_temporary_v): Guard behind __cpp_lib_reference_from_temporary. * include/std/tuple: Switch to bits/version.h for __cpp_lib_{constexpr_tuple,tuple_by_type,apply_make_from_tuple}. (get<T>): Guard behind __cpp_lib_tuple_by_type. (apply): Guard behind __cpp_lib_apply. (make_from_tuple): Guard behind __cpp_lib_make_from_tuple. * include/std/syncstream: Switch to bits/version.h for __cpp_lib_syncbuf. Guard header behind that FTM. * include/std/string_view: Switch to bits/version.h for __cpp_lib_{string_{view,contains},constexpr_string_view} and __cpp_lib_starts_ends_with. (basic_string_view::starts_with, basic_string_view::ends_with): Guard behind __cpp_lib_starts_ends_with. [C++23 && _GLIBCXX_HOSTED && !defined(__cpp_lib_string_contains)]: Assert as impossible ithout a bug in C++23. * include/std/string: Switch to bits/version.h for __cpp_lib_erase_if. (erase, erase_if): Guard behind __cpp_lib_erase_if. * include/std/thread: Switch to bits/version.h for __cpp_lib_jthread. * include/std/stop_token: Switch to bits/version.h for __cpp_lib_jthread. * include/std/spanstream: Switch to bits/version.h for __cpp_lib_spanstream. Guard header behind that FTM. * include/std/span: Switch to bits/version.h for __cpp_lib_span. Guard header behind that FTM. * include/std/source_location: Switch to bits/version.h for __cpp_lib_source_location. Guard header with that FTM. * include/std/shared_mutex: Switch to bits/version.h for __cpp_lib_shared{,_timed}_mutex. (shared_mutex): Guard behind __cpp_lib_shared_mutex. * include/std/semaphore: Switch to bits/version.h for __cpp_lib_semaphore. Guard header behind that FTM. * include/std/ranges: Switch to bits/version.h for __cpp_lib_ranges_{zip,chunk{,_by},slide,join_with}, __cpp_lib_ranges_{repeat_stride,cartesian_product,as_rvalue}, and __cpp_lib_ranges_{as_const,enumerate,iota}. (ranges::zip et al, ranges::chunk et al, ranges::slide et al) (ranges::chunk_by et al, ranges::join_with et al) (ranges::stride et al, ranges::cartesian_product et al) (ranges::as_rvalue et al, ranges::as_const et al) (ranges::enumerate et al): Guard behind appropriate FTM. * include/std/optional: Switch to bits/version.h for __cpp_lib_optional. Guard header behind that FTM. * include/std/numeric: Switch to bits/version.h for __cpp_lib_{gcd{,_lcm},lcm,constexpr_numeric,interpolate} and __cpp_lib_parallel_algorithm. (gcd, lcm): Guard behind __cpp_lib_gcd_lcm. (midpoint): Guard behind __cpp_lib_interpolate. * include/std/numbers: Switch to bits/version.h for __cpp_lib_math_constants. Guard header behind that FTM. * include/std/mutex: Switch to bits/version.h for __cpp_lib_scoped_lock. (scoped_Lock): Guard behind __cpp_lib_scoped_lock. * include/std/memory_resource: Switch to bits/version.h for __cpp_lib_{polymorphic_allocator,memory_resource}. (synchronized_pool_resource): Guard behind __cpp_lib_memory_resource >= 201603L. (polymorphic_allocator): Guard behind __cpp_lib_polymorphic_allocator. * include/std/memory: Switch to bits/version.h for __cpp_lib_{parallel_algorithm,atomic_value_initialization}. * include/std/list: Switch to bits/version.h for __cpp_lib_erase_if. (erase, erase_if): Guard behind __cpp_lib_erase_if. * include/std/latch: Switch to bits/version.h for __cpp_lib_latch. Guard header behind that FTM. * include/std/iterator: Switch to bits/version.h for __cpp_lib_null_iterators. * include/std/iomanip: Switch to bits/version.h for __cpp_lib_quoted_string_io. (quoted): Guard behind __cpp_lib_quoted_string_io. * include/std/functional: Switch to bits/version.h for __cpp_lib_{invoke{,_r},constexpr_functional,bind_front} and __cpp_lib_{not_fn,booyer_moore_searcher}. (invoke): Guard behind __cpp_lib_invoke. (invoke_r): Guard behind __cpp_lib_invoke_r. (bind_front): Guard behind __cpp_lib_bind_front. (not_fn): Guard behind __cpp_lib_not_fn. (boyer_moore_searcher, boyer_moore_horspool_searcher): Guard definition behind __cpp_lib_boyer_moore_searcher. * include/std/forward_list: Switch to bits/version.h for __cpp_lib_erase_if. (erase, erase_if): Guard behind __cpp_lib_erase_if. * include/std/format: Switch to bits/version.h for __cpp_lib_format. Guard header behind that FTM. * include/std/filesystem: Switch to bits/version.h for __cpp_lib_filesystem. Guard header behind that FTM. * include/std/expected: Switch to bits/version.h for __cpp_lib_expected. Guard header behind it. * include/std/execution: Switch to bits/version.h for __cpp_lib_{execution,parallel_algorithm}. Guard header behind either. * include/std/deque: Switch to bits/version.h for __cpp_lib_erase_if. (erase, erase_if): Guard behind __cpp_lib_erase_if. * include/std/coroutine: Switch to bits/version.h for __cpp_lib_coroutine. Guard header behind that FTM. * include/std/concepts: Switch to bits/version.h for __cpp_lib_concepts. Guard header behind that FTM. * include/std/complex: Switch to bits/version.h for __cpp_lib_{complex_udls,constexpr_complex}. (operator""if, operator""i, operator""il): Guard behind __cpp_lib_complex_udls. * include/std/charconv: Swtich to bits/version.h for __cpp_lib_{to_chars,constexpr_charconv}. * include/std/bitset: Switch to bits/version.h for __cpp_lib_constexpr_bitset. * include/std/bit: Switch to bits/version.h for __cpp_lib_{bit_cast,byteswap,bitops,int_pow2,endian}. (bit_cast): Guard behind __cpp_lib_bit_cast. (byteswap): Guard behind __cpp_lib_byteswap. (rotl, rotr, countl_zero, countl_one, countr_zero, countr_one) (popcount): Guard behind __cpp_lib_bitops. (has_single_bit, bit_ceil, bit_floor, bit_width): Guard behind __cpp_lib_int_pow2. (endian): Guard behind __cpp_lib_endian. * include/std/barrier: Switch to bits/version.h for __cpp_lib_barrier. Guard header behind that FTM. * include/std/atomic: Switch to bits/version.h for __cpp_lib_atomic_{is_always_lock_free,float,ref} and __cpp_lib_lock_free_type_aliases. (*::is_always_lock_free): Guard behind __cpp_lib_atomic_is_always_lock_free. (atomic<float>): Guard behind __cpp_lib_atomic_float. (atomic_ref): Guard behind __cpp_lib_atomic_ref. (atomic_signed_lock_free, atomic_unsigned_lock_free): Guard behind __cpp_lib_atomic_lock_free_type_aliases. * include/std/array: Switch to bits/version.h for __cpp_lib_to_array. (to_array): Guard behind __cpp_lib_to_array. * include/std/any: Switch to bits/version.h for __cpp_lib_any. Guard header behind that FTM. * include/std/algorithm: Switch to bits/version.h for __cpp_lib_parallel_algorithm. * include/c_global/cstddef: Switch to bits/version.h for __cpp_lib_byte. (byte): Guard behind __cpp_lib_byte. * include/c_global/cmath: Switch to bits/version.h for __cpp_lib_{hypot,interpolate}. (hypot3): Guard behind __cpp_lib_hypot. (lerp): Guard behind __cpp_lib_interpolate. * include/c_compatibility/stdatomic.h: Switch to bits/stl_version.h for __cpp_lib_atomic. Guard header behind that FTM. * include/bits/utility.h: Switch to bits/version.h for __cpp_lib_{tuple_element_t,integer_sequence,ranges_zip}. (tuple_element_t): Guard behind __cpp_lib_tuple_element_t. (integer_sequence et al): Guard behind __cpp_lib_integer_sequence. * include/bits/uses_allocator_args.h: Switch to bits/version.h for __cpp_lib_make_obj_using_allocator. Guard header behind that FTM. * include/bits/unordered_map.h: Switch to bits/version.h for __cpp_lib_unordered_map_try_emplace. (try_emplace): Guard behind __cpp_lib_unordered_map_try_emplace. * include/bits/unique_ptr.h: Switch to bits/version.h for __cpp_lib_{constexpr_memory,make_unique}. (make_unique): Guard behind __cpp_lib_make_unique. * include/bits/stl_vector.h: Switch to bits/version.h for __cpp_lib_constexpr_vector. * include/bits/stl_uninitialized.h: Switch to bits/version.h for __cpp_lib_raw_memory_algorithms. (uninitialized_default_construct) (uninitialized_default_construct_n, uninitialized_move) (uninitialized_move_n, uninitialized_value_construct) (uninitialized_value_construct_n): Guard behind __cpp_lib_raw_memory_algorithms. * include/bits/stl_tree.h: Switch to bits/version.h for __cpp_lib_generic_associative_lookup. * include/bits/stl_stack.h: Switch to bits/version.h for __cpp_lib_adaptor_iterator_pair_constructor. (stack): Guard iterator-pair constructor behind __cpp_lib_adaptor_iterator_pair_constructor. * include/bits/stl_queue.h: Switch to bits/version.h for __cpp_lib_adaptor_iterator_pair_constructor. (queue): Guard iterator-pair constructor behind __cpp_lib_adaptor_iterator_pair_constructor. * include/bits/stl_pair.h: Switch to bits/version.h for __cpp_lib_{concepts,tuples_by_type}. (get): Guard type-getting overloads behind __cpp_lib_tuples_by_type. * include/bits/stl_map.h: Switch to bits/version.h for __cpp_lib_map_try_emplace. (map<>::try_emplace): Guard behind __cpp_lib_map_try_emplace. * include/bits/stl_list.h: Switch to bits/version.h for __cpp_lib_list_remove_return_type. (__remove_return_type, _GLIBCXX_LIST_REMOVE_RETURN_TYPE_TAG) [C++20]: guard behind __cpp_lib_list_remove_return_type instead. * include/bits/stl_iterator.h: Switch to bits/version.h for __cpp_lib_{constexpr_iterator,array_constexpr} and __cpp_lib_{make_reverse_iterator,move_iterator_concept}. (make_reverse_iterator): Guard behind __cpp_lib_make_reverse_iterator. (iterator_concept et al): Guard __cpp_lib_move_iterator_concept changes behind that FTM. * include/bits/stl_function.h: Switch to bits/version.h for __cpp_lib_transparent_operators. (equal_to, not_equal_to, greater, less, greater_equal) (less_equal, bit_and, bit_or, bit_xor, bit_not, logical_and) (logical_or, logical_not, plus, minus, multiplies, divides) (modulus, negate): Guard '= void' fwdecls behind __cpp_lib_transparent_operators. (plus<void>, minus<void>, multiplies<void>, divides<void>) (modulus<void>, negate<void>, logical_and<void>, logical_or<void>) (logical_not<void>, bit_and<void>, bit_or<void>, bit_xor<void>) (equal_to<void>, not_equal_to<void>, greater<void>, less<void>) (greater_equal<void>, less_equal<void>, bit_not<void>) (__has_is_transparent): Guard behind __cpp_lib_transparent_operators. * include/bits/stl_algobase.h: Switch to bits/version.h for __cpp_lib_robust_nonmodifying_seq_ops. (robust equal, mismatch): Guard behind __cpp_lib_nonmember_container_access. * include/bits/stl_algo.h: Swtich to bits/version.h for __cpp_lib_{clamp,sample}. (clamp): Guard behind __cpp_lib_clamp. (sample): Guard behind __cpp_lib_sample. * include/bits/specfun.h: Switch to bits/version.h for __cpp_lib_math_special_functions and __STDCPP_MATH_SPEC_FUNCS__. * include/bits/shared_ptr_base.h: Switch to bits/version.h for __cpp_lib_{smart_ptr_for_overwrite,shared_ptr_arrays}. (_Sp_overwrite_tag): Guard behind __cpp_lib_smart_ptr_for_overwrite. * include/bits/shared_ptr_atomic.h: Switch to bits/version.h for __cpp_lib_atomic_shared_ptr. * include/bits/shared_ptr.h: Switch to bits/version.h for __cpp_lib_{enable_shared_from_this,shared_ptr_weak_type}. (shared_ptr<T>::weak_type): Guard behind __cpp_lib_shared_ptr_weak_type. (enable_shared_from_this<T>::weak_from_this): Guard behind __cpp_lib_enable_shared_from_this. * include/bits/ranges_cmp.h: Switch to bits/version.h for __cpp_lib_ranges. * include/bits/ranges_algo.h: Switch to bits/version.h for __cpp_lib_{shift,ranges_{contains,find_last,fold,iota}}. * include/bits/range_access.h: Switch to bits/version.h for __cpp_lib_nonmember_container_access (size, empty, data): Guard behind __cpp_lib_nonmember_container_access. (ssize): Guard behind __cpp_lib_ssize. * include/bits/ptr_traits.h: Switch to bits/version.h. for __cpp_lib_{constexpr_memory,to_address}. (to_address): Guard behind __cpp_lib_to_address. * include/bits/node_handle.h: Switch to bits/version.h for __cpp_lib_node_extract. Guard header behind that FTM. * include/bits/move_only_function.h: Switch to bits/version.h for __cpp_lib_move_only_function. Guard header behind that FTM. * include/bits/move.h: Switch to bits/version.h for __cpp_lib_addressof_constexpr. * include/bits/ios_base.h: Switch to bits/version.h for __cpp_lib_ios_noreplace. (noreplace): Guard with __cpp_lib_ios_noreplace. * include/bits/hashtable.h: Switch to bits/version.h for __cpp_lib_generic_unordered_lookup. (_M_equal_range_tr, _M_count_tr, _M_find_tr): Guard behind __cpp_lib_generic_unordered_lookup. * include/bits/forward_list.h: Switch to bits/version.h for __cpp_lib_list_remove_return_type. (__remove_return_type): Guard behind __cpp_lib_list_remove_return_type. * include/bits/erase_if.h: Switch to bits/version.h for __cpp_lib_erase_if. * include/bits/cow_string.h: Switch to bits/version.h for __cpp_lib_constexpr_string. * include/bits/chrono.h: Swtich to bits/version.h for __cpp_lib_chrono{,_udls}. (ceil): Guard behind __cpp_lib_chrono. (operator""ns et al): Guard behind __cpp_lib_chrono_udls. * include/bits/char_traits.h: Switch to bits/version.h for __cpp_lib_constexpr_char_traits. * include/bits/basic_string.h: Switch to bits/version.h for __cpp_lib_{constexpr_string,string_{resize_and_overwrite,udls}}. (resize_and_overwrite): Guard behind __cpp_lib_string_resize_and_overwrite. (operator""s): Guard behind __cpp_lib_string_udls. * include/bits/atomic_wait.h: Switch to bits/version.h for __cpp_lib_atomic_wait. Guard header behind that FTM. * include/bits/atomic_base.h: Switch to bits/version.h for __cpp_lib_atomic_value_initialization and __cpp_lib_atomic_flag_test. (atomic_flag::test): Guard behind __cpp_lib_atomic_flag_test, rather than C++20. * include/bits/allocator.h: Switch to bits/version.h for __cpp_lib_incomplete_container_elements. * include/bits/alloc_traits.h: Switch to using bits/version.h for __cpp_lib_constexpr_dynamic_alloc and __cpp_lib_allocator_traits_is_always_equal. * include/bits/align.h: Switch to bits/version.h for defining __cpp_lib_assume_aligned. (assume_aligned): Guard with __cpp_lib_assume_aligned. * include/bits/algorithmfwd.h: Switch to bits/version.h for defining __cpp_lib_constexpr_algorithms. * include/std/stacktrace: Switch to bits/version.h for __cpp_lib_stacktrace. Guard header behind that FTM. * testsuite/23_containers/array/tuple_interface/get_neg.cc: Update line numbers.
2023-01-16Update copyright years.Jakub Jelinek1-1/+1
2022-10-03libstdc++: Mark headers that must be hosted as such [PR103626]Arsen Arsenović1-0/+2
PR libstdc++/103626 - _GLIBCXX_HOSTED should respect -ffreestanding Co-authored-by: Jonathan Wakely <jwakely@redhat.com> libstdc++-v3/ChangeLog: PR libstdc++/103626 * include/Makefile.am: Add new header. * include/Makefile.in: Regenerate. * include/bits/requires_hosted.h: New header. * include/experimental/algorithm: Include <bits/requires_hosted.h>. * include/experimental/any: Likewise. * include/experimental/array: Likewise. * include/experimental/buffer: Likewise. * include/experimental/chrono: Likewise. * include/experimental/deque: Likewise. * include/experimental/executor: Likewise. * include/experimental/filesystem: Likewise. * include/experimental/forward_list: Likewise. * include/experimental/functional: Likewise. * include/experimental/internet: Likewise. * include/experimental/io_context: Likewise. * include/experimental/iterator: Likewise. * include/experimental/list: Likewise. * include/experimental/map: Likewise. * include/experimental/memory: Likewise. * include/experimental/memory_resource: Likewise. * include/experimental/net: Likewise. * include/experimental/netfwd: Likewise. * include/experimental/numeric: Likewise. * include/experimental/optional: Likewise. * include/experimental/propagate_const: Likewise. * include/experimental/random: Likewise. * include/experimental/ratio: Likewise. * include/experimental/regex: Likewise. * include/experimental/scope: Likewise. * include/experimental/set: Likewise. * include/experimental/simd: Likewise. * include/experimental/socket: Likewise. * include/experimental/source_location: Likewise. * include/experimental/string: Likewise. * include/experimental/string_view: Likewise. * include/experimental/system_error: Likewise. * include/experimental/timer: Likewise. * include/experimental/tuple: Likewise. * include/experimental/unordered_map: Likewise. * include/experimental/unordered_set: Likewise. * include/experimental/utility: Likewise. * include/experimental/vector: Likewise. * include/std/barrier: Likewise. * include/std/chrono: Likewise. * include/std/condition_variable: Likewise. * include/std/deque: Likewise. * include/std/execution: Likewise. * include/std/filesystem: Likewise. * include/std/forward_list: Likewise. * include/std/fstream: Likewise. * include/std/future: Likewise. * include/std/iomanip: Likewise. * include/std/ios: Likewise. * include/std/iosfwd: Likewise. * include/std/iostream: Likewise. * include/std/istream: Likewise. * include/std/latch: Likewise. * include/std/list: Likewise. * include/std/locale: Likewise. * include/std/map: Likewise. * include/std/memory_resource: Likewise. * include/std/mutex: Likewise. * include/std/ostream: Likewise. * include/std/queue: Likewise. * include/std/random: Likewise. * include/std/regex: Likewise. * include/std/semaphore: Likewise. * include/std/set: Likewise. * include/std/shared_mutex: Likewise. * include/std/spanstream: Likewise. * include/std/sstream: Likewise. * include/std/stack: Likewise. * include/std/stacktrace: Likewise. * include/std/stop_token: Likewise. * include/std/streambuf: Likewise. * include/std/string: Likewise. * include/std/syncstream: Likewise. * include/std/system_error: Likewise. * include/std/thread: Likewise. * include/std/unordered_map: Likewise. * include/std/unordered_set: Likewise. * include/std/valarray: Likewise. * include/std/vector: Likewise. * include/tr1/array: Likewise. * include/tr1/ccomplex: Likewise. * include/tr1/cctype: Likewise. * include/tr1/cfenv: Likewise. * include/tr1/cfloat: Likewise. * include/tr1/cinttypes: Likewise. * include/tr1/climits: Likewise. * include/tr1/cmath: Likewise. * include/tr1/complex: Likewise. * include/tr1/complex.h: Likewise. * include/tr1/cstdarg: Likewise. * include/tr1/cstdbool: Likewise. * include/tr1/cstdint: Likewise. * include/tr1/cstdio: Likewise. * include/tr1/cstdlib: Likewise. * include/tr1/ctgmath: Likewise. * include/tr1/ctime: Likewise. * include/tr1/ctype.h: Likewise. * include/tr1/cwchar: Likewise. * include/tr1/cwctype: Likewise. * include/tr1/fenv.h: Likewise. * include/tr1/float.h: Likewise. * include/tr1/functional: Likewise. * include/tr1/inttypes.h: Likewise. * include/tr1/limits.h: Likewise. * include/tr1/math.h: Likewise. * include/tr1/memory: Likewise. * include/tr1/random: Likewise. * include/tr1/regex: Likewise. * include/tr1/stdarg.h: Likewise. * include/tr1/stdbool.h: Likewise. * include/tr1/stdint.h: Likewise. * include/tr1/stdio.h: Likewise. * include/tr1/stdlib.h: Likewise. * include/tr1/tgmath.h: Likewise. * include/tr1/tuple: Likewise. * include/tr1/type_traits: Likewise. * include/tr1/unordered_map: Likewise. * include/tr1/unordered_set: Likewise. * include/tr1/utility: Likewise. * include/tr1/wchar.h: Likewise. * include/tr1/wctype.h: Likewise. * include/c_global/cmath: Likewise. * include/ext/algorithm: Include <bits/requires_hosted.h>. * include/ext/bitmap_allocator.h: Likewise. * include/ext/cmath: Likewise. * include/ext/codecvt_specializations.h: Likewise. * include/ext/debug_allocator.h: Likewise. * include/ext/enc_filebuf.h: Likewise. * include/ext/extptr_allocator.h: Likewise. * include/ext/functional: Likewise. * include/ext/malloc_allocator.h: Likewise. * include/ext/memory: Likewise. * include/ext/mt_allocator.h: Likewise. * include/ext/new_allocator.h: Likewise. * include/ext/numeric: Likewise. * include/ext/pod_char_traits.h: Likewise. * include/ext/pool_allocator.h: Likewise. * include/ext/random: Likewise. * include/ext/random.tcc: Likewise. * include/ext/rb_tree: Likewise. * include/ext/rc_string_base.h: Likewise. * include/ext/rope: Likewise. * include/ext/ropeimpl.h: Likewise. * include/ext/slist: Likewise. * include/ext/sso_string_base.h: Likewise. * include/ext/stdio_filebuf.h: Likewise. * include/ext/stdio_sync_filebuf.h: Likewise. * include/ext/string_conversions.h: Likewise. * include/ext/throw_allocator.h: Likewise. * include/ext/vstring.h: Likewise. * include/ext/vstring.tcc: Likewise. * include/ext/vstring_fwd.h: Likewise. * include/ext/vstring_util.h: Likewise. * include/std/charconv: Likewise. (__cpp_lib_to_chars): Do not define for freestanding. * include/std/version: Adjust which macros get defined in freestanding. * include/ext/pointer.h [!_GLIBCXX_HOSTED]: Omit iostream functionality from freestanding. * include/std/algorithm [!_GLIBCXX_HOSTED]: Omit PSTL algos. * include/std/memory [!_GLIBCXX_HOSTED]: Omit <bits/stl_tempbuf.h> in freestanding * include/bits/algorithmfwd.h [!_GLIBCXX_HOSTED]: Omit leftover random_shuffle and stable_partition definition. * include/bits/stl_algo.h [!_GLIBCXX_HOSTED]: Omit random_shuffle and stable_partition from freestanding. * include/bits/ranges_algo.h [!_GLIBCXX_HOSTED]: Omit stable_partition from freestanding. * include/bits/concept_check.h: Remove needless HOSTED check. * include/std/iterator: Include <bits/ranges_base.h>. * include/std/numeric (__cpp_lib_parallel_algorithms): Do not define for freestanding. * include/std/functional (__cpp_lib_boyer_moore_searcher): Likewise. * testsuite/lib/prune.exp: Match error for hosted-only libstdc++ tests.
2022-07-09libstdc++: Remove obsolete comment in <string> headerFrançois Dumont1-1/+1
The comment is obsolete because char_traits.h do not include stl_algobase.h anymore and stl_algobase.h is included directly from <string> a few lines below. libstdc++-v3/ChangeLog: * include/std/string: Remove obsolete comment about char_traits.h including stl_algobase.h.
2022-06-10libstdc++: Make std::hash<basic_string<>> allocator-agnostic (LWG 3705)Jonathan Wakely1-33/+0
This new library issue was recently moved to Tentatively Ready by an LWG poll, so I'm making the change on trunk. As noted in PR libstc++/105907 the std::hash specializations for PMR strings were not treated as slow hashes by the unordered containers, so this change preserves that. The new specializations for custom allocators are also not treated as slow, for the same reason. For the versioned namespace (i.e. unstable ABI) we don't have to worry about that, so can enable hash code caching for all basic_string specializations. libstdc++-v3/ChangeLog: * include/bits/basic_string.h (__hash_str_base): New class template. (hash<basic_string<C, char_traits<C>, A>>): Define partial specialization for each of the standard character types. (hash<string>, hash<wstring>, hash<u8string>, hash<u16string>) (hash<u32string>): Remove explicit specializations. * include/std/string (__hash_string_base): Remove class template. (hash<pmr::string>, hash<pmr::wstring>, hash<pmr::u8string>) (hash<pmr::u16string>, hash<pmr::u32string>): Remove explicit specializations. * testsuite/21_strings/basic_string/hash/hash.cc: Test with custom allocators. * testsuite/21_strings/basic_string/hash/hash_char8_t.cc: Likewise.
2022-05-26libstdc++: Remove some unnecessary includesJonathan Wakely1-1/+0
These headers do not use anything in <bits/stl_iterator_base_types.h> directly, and it's included by <bits/stl_iterator_base_funcs.h> and <bits/stl_iterator.h> anyway, because they do need it. libstdc++-v3/ChangeLog: * include/bits/ranges_algobase.h: Do not include <bits/stl_iterator_base_types.h>. * include/std/string: Likewise. * include/std/variant: Likewise.
2022-05-19libstdc++: Ensure pmr aliases work without <memory_resource>Jonathan Wakely1-1/+1
Currently the alias templates for std::pmr::vector, std::pmr::string etc. are defined using a forward declaration for polymorphic_allocator. This means you can't actually use the alias templates unless you also include <memory_resource>. The rationale for that is that it's a fairly large header, and most users don't need it. This isn't uncontroversial though, and LWG 3681 questions whether it's even conforming. This change adds a new <bits/memory_resource.h> header with the minimum needed to use polymorphic_allocator and the std::pmr container aliases. Including <memory_resource> is still necessary to use the program-wide resource objects, or the pool resources or monotonic buffer resource. libstdc++-v3/ChangeLog: * include/Makefile.am: Add new header. * include/Makefile.in: Regenerate. * include/bits/memory_resource.h: New file. * include/std/deque: Include <bits/memory_resource.h>. * include/std/forward_list: Likewise. * include/std/list: Likewise. * include/std/map: Likewise. * include/std/memory_resource (pmr::memory_resource): Move to new <bits/memory_resource.h> header. (pmr::polymorphic_allocator): Likewise. * include/std/regex: Likewise. * include/std/set: Likewise. * include/std/stacktrace: Likewise. * include/std/string: Likewise. * include/std/unordered_map: Likewise. * include/std/unordered_set: Likewise. * include/std/vector: Likewise. * testsuite/21_strings/basic_string/types/pmr_typedefs.cc: Remove <memory_resource> header and check construction. * testsuite/23_containers/deque/types/pmr_typedefs.cc: Likewise. * testsuite/23_containers/forward_list/pmr_typedefs.cc: Likewise. * testsuite/23_containers/list/pmr_typedefs.cc: Likewise. * testsuite/23_containers/map/pmr_typedefs.cc: Likewise. * testsuite/23_containers/multimap/pmr_typedefs.cc: Likewise. * testsuite/23_containers/multiset/pmr_typedefs.cc: Likewise. * testsuite/23_containers/set/pmr_typedefs.cc: Likewise. * testsuite/23_containers/unordered_map/pmr_typedefs.cc: Likewise. * testsuite/23_containers/unordered_multimap/pmr_typedefs.cc: Likewise. * testsuite/23_containers/unordered_multiset/pmr_typedefs.cc: Likewise. * testsuite/23_containers/unordered_set/pmr_typedefs.cc: Likewise. * testsuite/23_containers/vector/pmr_typedefs.cc: Likewise. * testsuite/28_regex/match_results/pmr_typedefs.cc: Likewise. gcc/testsuite/ChangeLog: * g++.dg/cpp0x/variadic-tuple.C: Qualify function to avoid ADL finding std::make_tuple.
2022-01-03Update copyright years.Jakub Jelinek1-1/+1
2021-11-16libstdc++: Implement constexpr std::basic_string for C++20Michael de Lang1-0/+2
This is only supported for the cxx11 ABI, not for COW strings. libstdc++-v3/ChangeLog: * include/bits/basic_string.h (basic_string, operator""s): Add constexpr for C++20. (basic_string::basic_string(basic_string&&)): Only copy initialized portion of the buffer. (basic_string::basic_string(basic_string&&, const Alloc&)): Likewise. * include/bits/basic_string.tcc (basic_string): Add constexpr for C++20. (basic_string::swap(basic_string&)): Only copy initialized portions of the buffers. (basic_string::_M_replace): Add constexpr implementation that doesn't depend on pointer comparisons. * include/bits/cow_string.h: Adjust comment. * include/ext/type_traits.h (__is_null_pointer): Add constexpr. * include/std/string (erase, erase_if): Add constexpr. * include/std/version (__cpp_lib_constexpr_string): Update value. * testsuite/21_strings/basic_string/cons/char/constexpr.cc: New test. * testsuite/21_strings/basic_string/cons/wchar_t/constexpr.cc: New test. * testsuite/21_strings/basic_string/literals/constexpr.cc: New test. * testsuite/21_strings/basic_string/modifiers/constexpr.cc: New test. * testsuite/21_strings/basic_string/modifiers/swap/char/constexpr.cc: New test. * testsuite/21_strings/basic_string/modifiers/swap/wchar_t/constexpr.cc: New test. * testsuite/21_strings/basic_string/version.cc: New test.
2021-10-09libstdc++: Always define typedefs and hash functions for wide strings [PR 98725]Jonathan Wakely1-4/+0
The wstring and wstring_view typedefs should be enabled even if <wchar.h> isn't supported, because char_traits<wchar_t> works unconditionally. Similarly, the std::hash specializations for wide strings do not depend on <wchar.h> support. Although the primary template works OK for std::char_traits<wchar_t> in the absence of <wchar.h> support, this patch still defines it as an explicit specialization for compatibility with declarations that expect it to be specialized. The explicit specialization just uses the same __gnu_cxx::char_traits base class as the primary template. libstdc++-v3/ChangeLog: PR libstdc++/98725 * include/bits/char_traits.h (char_traits<wchar_t>): Define explicit specialization unconditionally. * include/bits/basic_string.h (hash<wstring>): Define unconditionally. Do not check _GLIBCXX_USE_WCHAR_T. * include/bits/stringfwd.h (wstring): Likewise. * include/debug/string (wstring): Likewise. * include/experimental/string_view (experimental::wstring_view) (hash<experimental::wstring_view>): Likewise. * include/std/string (pmr::wstring, hash<pmr::wstring>): Likewise. * include/std/string_view (wstring_view, hash<wstring_view>): Likewise.
2021-10-07libstdc++: Avoid debug checks in uniform container erasure functionsJonathan Wakely1-10/+8
In commit r12-4083 I tried to make the std::erase and std::erase_if function avoid the unnecessary overhead of safe iterators. It didn't work, for two reasons. Firstly, for the RB tree containers the __niter_base function is a no-op (because the iterators aren't random access) so the safe iterators were still used. Secondly, for the cases where __niter_base did remove the safe iterator layer, there was still unnecessary overhead to create a new safe iterator and link it to the container. This solves the problem by simply binding a reference to the non-debug version of the conainer. For normal mode this is a no-op, and for debug mode it binds a reference to the debug container's base class. That means the rest of the function operates directly on the non-debug container, and avoids all checking. For std::basic_string there's no need to unwrap anything, because we use std::basic_string directly in debug mode anyway. libstdc++-v3/ChangeLog: * include/bits/erase_if.h (__erase_nodes_if): Remove redundant __niter_base calls. * include/std/string (erase, erase_if): Likewise. * include/std/deque (erase, erase_if): Access non-debug container directly. * include/std/map (erase, erase_if): Likewise. * include/std/set (erase, erase_if): Likewise. * include/std/unordered_map (erase, erase_if): Likewise. * include/std/unordered_set (erase, erase_if): Likewise. * include/std/vector (erase, erase_if): Likewise. * include/experimental/deque (erase, erase_if): Likewise. * include/experimental/map (erase, erase_if): Likewise. * include/experimental/set (erase, erase_if): Likewise. * include/experimental/unordered_map (erase, erase_if): Likewise. * include/experimental/unordered_set (erase, erase_if): Likewise. * include/experimental/vector (erase, erase_if): Likewise.
2021-10-01libstdc++: Reduce header dependencies for C++20 std::erase [PR92546]Jonathan Wakely1-7/+13
This reduces the preprocessed size of <deque>, <string> and <vector> by not including <bits/stl_algo.h> for std::remove and std::remove_if. Also unwrap iterators using __niter_base, to avoid redundant debug mode checks. PR libstdc++/92546 * include/bits/erase_if.h (__erase_nodes_if): Use __niter_base to unwrap debug iterators. * include/bits/refwrap.h: Do not error if included in C++03. * include/bits/stl_algo.h (__remove_if): Move to ... * include/bits/stl_algobase.h (__remove_if): ... here. * include/std/deque (erase, erase_if): Use __remove_if instead of remove and remove_if. * include/std/string (erase, erase_if): Likewise. * include/std/vector (erase, erase_if): Likewise.
2021-01-04Update copyright years.Jakub Jelinek1-1/+1
2020-02-15libstdc++: Update __cpp_lib_erase_if macro (P1115R3)Jonathan Wakely1-1/+1
Now that this feature has been approved for C++20 we can define the macro to the official value. * include/bits/erase_if.h (__cpp_lib_erase_if): Define to 202002L. * include/std/deque: Likewise. * include/std/forward_list: Likewise. * include/std/list: Likewise. * include/std/string: Likewise. * include/std/vector: Likewise. * include/std/version: Likewise. * testsuite/23_containers/deque/erasure.cc: Test for new value. * testsuite/23_containers/forward_list/erasure.cc: Likewise. * testsuite/23_containers/list/erasure.cc: Likewise. * testsuite/23_containers/map/erasure.cc: Likewise. * testsuite/23_containers/set/erasure.cc: Likewise. * testsuite/23_containers/unordered_map/erasure.cc: Likewise. * testsuite/23_containers/unordered_set/erasure.cc: Likewise. * testsuite/23_containers/vector/erasure.cc: Likewise.
2020-01-01Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r279813
2019-04-03Define std::hash specializations for C++17 PMR stringsJonathan Wakely1-0/+35
These hash specializations should have been added when the pmr::string and related typedefs were added. * include/std/string (__hash_string_base): New class template defining operator() for hashing strings. (hash<pmr::string>, hash<pmr::u8string>, hash<pmr::u16string>) (hash<pmr::u32string>, hash<pmr::wstring>): Define for C++17. * testsuite/21_strings/basic_string/hash/hash.cc: New test. * testsuite/21_strings/basic_string/hash/hash_char8_t.cc: New test. From-SVN: r270116
2019-02-19P0482R5 char8_t: Standard library supportTom Honermann1-0/+3
gcc/cp: 2019-02-19 Tom Honermann <tom@honermann.net> * name-lookup.c (get_std_name_hint): Added u8string as a name hint. libstdc++: 2019-02-19 Tom Honermann <tom@honermann.net> P0482R5 char8_t: Standard library support * config/abi/pre/gnu-versioned-namespace.ver (CXXABI_2.0): Add typeinfo symbols for char8_t. * config/abi/pre/gnu.ver: Add CXXABI_1.3.12. (GLIBCXX_3.4.26): Add symbols for specializations of numeric_limits and codecvt that involve char8_t. (CXXABI_1.3.12): Add typeinfo symbols for char8_t. * include/bits/atomic_base.h: Add atomic_char8_t. * include/bits/basic_string.h: Add std::hash<u8string> and operator""s(const char8_t*, size_t). * include/bits/c++config: Define _GLIBCXX_USE_CHAR8_T and __cpp_lib_char8_t. * include/bits/char_traits.h: Add char_traits<char8_t>. * include/bits/codecvt.h: Add codecvt<char16_t, char8_t, mbstate_t>, codecvt<char32_t, char8_t, mbstate_t>, codecvt_byname<char16_t, char8_t, mbstate_t>, and codecvt_byname<char32_t, char8_t, mbstate_t>. * include/bits/cpp_type_traits.h: Add __is_integer<char8_t> to recognize char8_t as an integral type. * include/bits/fs_path.h: (path::__is_encoded_char): Recognize char8_t. (path::u8string): Return std::u8string when char8_t support is enabled. (path::generic_u8string): Likewise. (path::_S_convert): Handle conversion from char8_t input. (path::_S_str_convert): Likewise. * include/bits/functional_hash.h: Add hash<char8_t>. * include/bits/locale_conv.h (__str_codecvt_out): Add overloads for char8_t. * include/bits/locale_facets.h (_GLIBCXX_NUM_UNICODE_FACETS): Bump for new char8_t specializations. * include/bits/localefwd.h: Add missing declarations of codecvt<char16_t, char, mbstate_t> and codecvt<char32_t, char, mbstate_t>. Add char8_t declarations codecvt<char16_t, char8_t, mbstate_t> and codecvt<char32_t, char8_t, mbstate_t>. * include/bits/postypes.h: Add u8streampos * include/bits/stringfwd.h: Add declarations of char_traits<char8_t> and u8string. * include/c_global/cstddef: Add __byte_operand<char8_t>. * include/experimental/bits/fs_path.h (path::__is_encoded_char): Recognize char8_t. (path::u8string): Return std::u8string when char8_t support is enabled. (path::generic_u8string): Likewise. (path::_S_convert): Handle conversion from char8_t input. (path::_S_str_convert): Likewise. * include/experimental/string: Add u8string. * include/experimental/string_view: Add u8string_view, hash<experimental::u8string_view>, and operator""sv(const char8_t*, size_t). * include/std/atomic: Add atomic<char8_t> and atomic_char8_t. * include/std/charconv (__is_int_to_chars_type): Recognize char8_t as a character type. * include/std/limits: Add numeric_limits<char8_t>. * include/std/string_view: Add u8string_view, hash<experimental::u8string_view>, and operator""sv(const char8_t*, size_t). * include/std/type_traits: Add __is_integral_helper<char8_t>, __make_unsigned<char8_t>, and __make_signed<char8_t>. * libsupc++/atomic_lockfree_defines.h: Define ATOMIC_CHAR8_T_LOCK_FREE. * src/c++11/Makefile.am: Compile with -fchar8_t when compiling codecvt.cc and limits.cc so that char8_t specializations of numeric_limits and codecvt and emitted. * src/c++11/Makefile.in: Likewise. * src/c++11/codecvt.cc: Define members of codecvt<char16_t, char8_t, mbstate_t>, codecvt<char32_t, char8_t, mbstate_t>, codecvt_byname<char16_t, char8_t, mbstate_t>, and codecvt_byname<char32_t, char8_t, mbstate_t>. * src/c++11/limits.cc: Define members of numeric_limits<char8_t>. * src/c++98/Makefile.am: Compile with -fchar8_t when compiling locale_init.cc and localename.cc. * src/c++98/Makefile.in: Likewise. * src/c++98/locale_init.cc: Add initialization for the codecvt<char16_t, char8_t, mbstate_t> and codecvt<char32_t, char8_t, mbstate_t> facets. * src/c++98/localename.cc: Likewise. * testsuite/util/testsuite_abi.cc: Validate ABI bump. From-SVN: r269004
2019-01-10Define __cpp_lib_erase_if feature test macroJonathan Wakely1-0/+3
The C++2a draft specifies the value 201811L for this, but as an extension we return the number of elements erased. This is expected to be standardised, so the macro has the value 201900L until a proper value is specified in the draft. * include/bits/erase_if.h: Define __cpp_lib_erase_if. * include/std/deque: Likewise. * include/std/forward_list: Likewise. * include/std/list: Likewise. * include/std/string: Likewise. * include/std/vector: Likewise. * include/std/version: Likewise. * testsuite/21_strings/basic_string/erasure.cc: Test macro. * testsuite/23_containers/deque/erasure.cc: Likewise. * testsuite/23_containers/forward_list/erasure.cc: Likewise. * testsuite/23_containers/list/erasure.cc: Likewise. * testsuite/23_containers/map/erasure.cc: Likewise. * testsuite/23_containers/set/erasure.cc: Likewise. * testsuite/23_containers/unordered_map/erasure.cc: Likewise. * testsuite/23_containers/unordered_set/erasure.cc: Likewise. * testsuite/23_containers/vector/erasure.cc: Likewise. From-SVN: r267810
2019-01-01Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r267494
2018-11-30Pre-emptively support P0646R1 for std container erasure.Edward Smith-Rowland1-2/+6
2018-11-30 Edward Smith-Rowland <3dw4rd@verizon.net> Pre-emptively support P0646R1 for std container erasure. * include/bits/erase_if.h: Accumulate and return number of erased nodes. * include/std/forward_list (): Return number of erased items. * include/std/list (): Ditto. * include/std/map (): Ditto. * include/std/set (): Ditto. * include/std/string (): Ditto. * include/std/unordered_map (): Ditto. * include/std/unordered_set (): Ditto. * include/std/vector (): Ditto. * testsuite/21_strings/basic_string/erasure.cc: Test number of erasures. * testsuite/23_containers/deque/erasure.cc: Ditto. * testsuite/23_containers/forward_list/erasure.cc: Ditto. * testsuite/23_containers/list/erasure.cc: Ditto. * testsuite/23_containers/map/erasure.cc: Ditto. * testsuite/23_containers/set/erasure.cc: Ditto. * testsuite/23_containers/unordered_map/erasure.cc: Ditto. * testsuite/23_containers/unordered_set/erasure.cc: Ditto. * testsuite/23_containers/vector/erasure.cc: Ditto. From-SVN: r266672
2018-11-29Only include bits/stl_algo.h for C++20.Edward Smith-Rowland1-1/+3
2018-11-29 Edward Smith-Rowland <3dw4rd@verizon.net> Only include bits/stl_algo.h for C++20. * include/std/deque: Only include bits/stl_algo.h for C++20. * include/std/string: Ditto. * include/std/vector: Ditto. From-SVN: r266624
2018-11-29Fix erasure goofs.Edward Smith-Rowland1-1/+1
2018-11-29 Edward Smith-Rowland <3dw4rd@verizon.net> Fix erasure goofs. * include/experimental/deque: Make inline. * include/std/deque: Include bits/stl_algo.h. (erase, erase_if): Make inline. * include/std/string: Include bits/stl_algo.h. * include/std/unordered_set: Add erase, erase_if! * include/std/vector: Include bits/stl_algo.h. * testsuite/21_strings/basic_string/erasure.cc: Add { dg-options "-std=gnu++2a" }. * testsuite/23_containers/deque/erasure.cc: Ditto. * testsuite/23_containers/forward_list/erasure.cc: Ditto. * testsuite/23_containers/list/erasure.cc: Ditto. * testsuite/23_containers/map/erasure.cc: Ditto. * testsuite/23_containers/set/erasure.cc: Ditto. * testsuite/23_containers/unordered_map/erasure.cc: Ditto. * testsuite/23_containers/unordered_set/erasure.cc: Ditto. * testsuite/23_containers/vector/erasure.cc: Ditto. From-SVN: r266616
2018-11-28Implement uniform container erasure for C++20.Edward Smith-Rowland1-0/+25
2018-11-28 Edward Smith-Rowland <3dw4rd@verizon.net> Implement uniform container erasure for C++20. * include/Makefile.am: Move erase_if.h. * include/Makefile.in: Move erase_if.h. * include/experimental/bits/erase_if.h: Move ... * include/bits/erase_if.h: ... here. * include/experimental/map: Move erase_if.h. * include/experimental/set: Move erase_if.h. * include/experimental/unordered_map: Move erase_if.h. * include/experimental/unordered_set: Move erase_if.h. * include/std/deque (erase_if, erase): New functions. * include/std/forward_list: Ditto. * include/std/list: Ditto. * include/std/map: Ditto. * include/std/set: Ditto. * include/std/string: Ditto. * include/std/unordered_map: Ditto. * include/std/unordered_set: Ditto. * include/std/vector: Ditto. * testsuite/21_strings/basic_string/erasure.cc: New test. * testsuite/23_containers/deque/erasure.cc: New test. * testsuite/23_containers/forward_list/erasure.cc: New test. * testsuite/23_containers/list/erasure.cc: New test. * testsuite/23_containers/map/erasure.cc: New test. * testsuite/23_containers/set/erasure.cc: New test. * testsuite/23_containers/unordered_map/erasure.cc: New test. * testsuite/23_containers/unordered_set/erasure.cc: New test. * testsuite/23_containers/vector/erasure.cc: New test. From-SVN: r266567
2018-08-22PR libstdc++/87061 remove pmr type aliases for COW stringsJonathan Wakely1-1/+1
The pmr aliases for basic_string and match_results are incompatible with the gcc4-compatible ABI because the Copy-On-Write basic_string class doesn't support C++11 allocators. PR libstdc++/87061 * include/experimental/regex [!_GLIBCXX_USE_CXX11_ABI] (experimental::pmr::match_results, experimental::pmr::cmatch) (experimental::pmr::smatch, experimental::pmr::wcmatch) (experimental::pmr::wsmatch): Do not declare for gcc4-compatible ABI, because COW strings don't support C++11 allocator model. * include/experimental/string [!_GLIBCXX_USE_CXX11_ABI] (experimental::pmr::basic_string, experimental::pmr::string) (experimental::pmr::u16string, experimental::pmr::u32string) (experimental::pmr::wstring): Likewise. * include/std/regex [!_GLIBCXX_USE_CXX11_ABI] (pmr::match_results) (pmr::cmatch, pmr::smatch, pmr::wcmatch, pmr::wsmatch): Likewise. * include/std/string [!_GLIBCXX_USE_CXX11_ABI] (pmr::basic_string) (pmr::string, pmr::u16string, pmr::u32string, pmr::wstring): Likewise. * testsuite/21_strings/basic_string/types/pmr_typedefs.cc: Require cxx11-abi. * testsuite/28_regex/match_results/pmr_typedefs.cc: Likewise. From-SVN: r263791
2018-08-10Define aliases for containers using polymorphic_allocatorJonathan Wakely1-0/+20
These aliases are placed in the top-level header, e.g. <vector> not <bits/stl_vector.h>. This ensures that they refer to whichever of std::vector or __debug::vector or __profile::vector is in use when the header is included. * include/std/deque (std::pmr::deque): Declare alias. * include/std/forward_list (std::pmr::forward_list): Likewise. * include/std/list (std::pmr::list): Likewise. * include/std/map (std::pmr::map, std::pmr::multimap): Likewise. * include/std/regex (std::pmr::match_results, std::pmr::cmatch) (std::pmr::smatch, std::pmr::wcmatch, std::pmr::wsmatch): Likewise. * include/std/set (std::pmr::set, std::pmr::multiset): Likewise. * include/std/string (std::pmr::basic_string, std::pmr::string) (std::pmr::u16string, std::pmr::u32string, std::pmr::wstring): Likewise. * include/std/unordered_map (std::pmr::unordered_map) (std::pmr::unordered_multimap): Likewise. * include/std/unordered_set (std::pmr::unordered_set) (std::pmr::unordered_multiset): Likewise. * include/std/vector (std::pmr::vector): Likewise. * testsuite/21_strings/basic_string/types/pmr_typedefs.cc: New test. * testsuite/23_containers/deque/types/pmr_typedefs.cc: New test. * testsuite/23_containers/forward_list/pmr_typedefs.cc: New test. * testsuite/23_containers/list/pmr_typedefs.cc: New test. * testsuite/23_containers/map/pmr_typedefs.cc: New test. * testsuite/23_containers/multimap/pmr_typedefs.cc: New test. * testsuite/23_containers/multiset/pmr_typedefs.cc: New test. * testsuite/23_containers/set/pmr_typedefs.cc: New test. * testsuite/23_containers/unordered_map/pmr_typedefs.cc: New test. * testsuite/23_containers/unordered_multimap/pmr_typedefs.cc: New test. * testsuite/23_containers/unordered_multiset/pmr_typedefs.cc: New test. * testsuite/23_containers/unordered_set/pmr_typedefs.cc: New test. * testsuite/23_containers/vector/pmr_typedefs.cc: New test. * testsuite/28_regex/match_results/pmr_typedefs.cc: New test. From-SVN: r263456
2018-01-03Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r256169
2017-01-01Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r243994
2016-06-16Remove trailing whitespace from libstdc++ headersJonathan Wakely1-3/+3
* include/std/array: Remove trailing whitespace. * include/std/atomic: Likewise. * include/std/bitset: Likewise. * include/std/chrono: Likewise. * include/std/complex: Likewise. * include/std/condition_variable: Likewise. * include/std/fstream: Likewise. * include/std/functional: Likewise. * include/std/future: Likewise. * include/std/iomanip: Likewise. * include/std/iosfwd: Likewise. * include/std/istream: Likewise. * include/std/limits: Likewise. * include/std/ratio: Likewise. * include/std/scoped_allocator: Likewise. * include/std/sstream: Likewise. * include/std/stdexcept: Likewise. * include/std/string: Likewise. * include/std/system_error: Likewise. * include/std/thread: Likewise. * include/std/tuple: Likewise. * include/std/type_traits: Likewise. * include/std/utility: Likewise. * include/std/valarray: Likewise. * include/std/vector: Likewise. From-SVN: r237528
2016-01-04Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r232055
2015-01-05Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r219188
2014-01-02Update copyright years in libstdc++-v3/Richard Sandiford1-1/+1
From-SVN: r206301
2013-02-03Update copyright in libstdc++-v3.Richard Sandiford1-3/+1
From-SVN: r195701
2011-01-21c++config (_GLIBCXX_EXPORT_TEMPLATE): Remove.Benjamin Kosnik1-6/+3
2011-01-21 Benjamin Kosnik <bkoz@redhat.com> * include/bits/c++config (_GLIBCXX_EXPORT_TEMPLATE): Remove. * include/debug/safe_sequence.h: Same. * include/debug/safe_iterator.h: Same. * include/std/forward_list: Same. * include/std/deque: Same. * include/std/list: Same. * include/std/random: Same. * include/std/streambuf: Same. * include/std/fstream: Same. * include/std/istream: Same. * include/std/string: Same. * include/std/ostream: Same. * include/std/sstream: Same. * include/ext/vstring.h: Same. * include/bits/basic_ios.h: Same. * include/bits/locale_classes.h: Same. * include/bits/locale_facets.h: Same. * include/bits/valarray_array.h: Same. * include/bits/locale_facets_nonio.h: Same. * include/tr1/random: Same. From-SVN: r169102
2011-01-03Update Copyright years for files modified in 2010.Jakub Jelinek1-1/+1
From-SVN: r168438
2010-07-27[multiple changes]Paolo Carlini1-0/+1
2010-07-27 Paolo Carlini <paolo.carlini@oracle.com> * include/ext/vstring_util.h: Include bits/range_access.h. * testsuite/ext/vstring/range_access.cc: New test. 2010-07-27 Ed Smith-Rowland <3dw4rd@verizon.net> * include/bits/range_access.h: New. * include/Makefile.in: Add bits/range_access.h. * include/Makefile.am: Regenerate. * include/std/array: Include bits/range_access.h. * include/std/deque: Ditto. * include/std/forward_list: Ditto. * include/std/iterator: Ditto. * include/std/list: Ditto. * include/std/map: Ditto. * include/std/regex: Ditto. * include/std/set: Ditto. * include/std/string: Ditto. * include/std/unordered_map: Ditto. * include/std/unordered_set: Ditto. * include/std/vector: Ditto. * include/std/valarray: Add begin() and end(). * libsupc++/initializer_list: Ditto. * include/tr1_impl/utility: Add begin() and end(). * include/std/tuple: Ditto. * testsuite/24_iterators/headers/iterator/range_access.cc: New test. * testsuite/24_iterators/range_access.cc: Ditto. * testsuite/28_regex/range_access.cc: Ditto. * testsuite/18_support/initializer_list/range_access.cc: Ditto. * testsuite/21_strings/basic_string/range_access.cc: Ditto. * testsuite/26_numerics/valarray/range_access.cc: Ditto. * testsuite/23_containers/unordered_map/range_access.cc: Ditto. * testsuite/23_containers/multimap/range_access.cc: Ditto. * testsuite/23_containers/set/range_access.cc: Ditto. * testsuite/23_containers/unordered_multimap/range_access.cc: Ditto. * testsuite/23_containers/forward_list/range_access.cc: Ditto. * testsuite/23_containers/unordered_set/range_access.cc: Ditto. * testsuite/23_containers/vector/range_access.cc: Ditto. * testsuite/23_containers/deque/range_access.cc: Ditto. * testsuite/23_containers/multiset/range_access.cc: Ditto. * testsuite/23_containers/list/range_access.cc: Ditto. * testsuite/23_containers/unordered_multiset/range_access.cc: Ditto. * testsuite/23_containers/map/range_access.cc: Ditto. * testsuite/23_containers/array/range_access.cc: Ditto. * testsuite/20_util/tuple/range_access.cc: Ditto. * testsuite/20_util/pair/range_access.cc: Ditto. From-SVN: r162578
2009-04-09Licensing changes to GPLv3 resp. GPLv3 with GCC Runtime Exception.Jakub Jelinek1-14/+9
From-SVN: r145841
2007-09-11Add parallel mode.Johannes Singler1-0/+4
2007-09-11 Johannes Singler <singler@ira.uka.de> Leonor Frias Moya <lfrias@lsi.upc.edu> Felix Putze <kontakt@felix-putze.de> Marius Elvert <marius.elvert@ira.uka.de> Felix Bondarenko <f.bondarenko@web.de> Robert Geisberger <robert.geisberger@stud.uni-karlsruhe.de> Robin Dapp <r.dapp@freenet.de> Benjamin Kosnik <bkoz@redhat.com> Add parallel mode. * include/parallel: New. * include/parallel/iterator.h: New. * include/parallel/multiway_merge.h: New. * include/parallel/parallel.h: New. * include/parallel/algorithm * include/parallel/find_selectors.h: New. * include/parallel/losertree.h: New. * include/parallel/list_partition.h: New. * include/parallel/types.h: New. * include/parallel/for_each.h: New. * include/parallel/multiseq_selection.h: New. * include/parallel/workstealing.h: New. * include/parallel/base.h: New. * include/parallel/par_loop.h: New. * include/parallel/numeric * include/parallel/features.h: New. * include/parallel/quicksort.h: New. * include/parallel/algorithmfwd.h: New. * include/parallel/equally_split.h: New. * include/parallel/compiletime_settings.h: New. * include/parallel/for_each_selectors.h: New. * include/parallel/basic_iterator.h: New. * include/parallel/omp_loop_static.h: New. * include/parallel/random_shuffle.h: New. * include/parallel/balanced_quicksort.h: New. * include/parallel/set_operations.h: New. * include/parallel/tags.h: New. * include/parallel/merge.h: New. * include/parallel/tree.h: New. * include/parallel/settings.h: New. * include/parallel/unique_copy.h: New. * include/parallel/multiway_mergesort.h: New. * include/parallel/numericfwd.h: New. * include/parallel/search.h: New. * include/parallel/partition.h: New. * include/parallel/compatibility.h: New. * include/parallel/algobase.h: New. * include/parallel/find.h: New. * include/parallel/partial_sum.h: New. * include/parallel/algo.h: New. * include/parallel/omp_loop.h: New. * include/parallel/queue.h: New. * include/parallel/timing.h: New. * include/parallel/sort.h: New. * include/parallel/checkers.h: New. * include/parallel/random_number.h: New. * include/bits/algorithmfwd.h: New. * acinclude.m4 (GLIBCXX_ENABLE_PARALLEL): New. * configure.host: Add atomic_flags. * configure.ac: Export ATOMIC_FLAGS, call GLIBCXX_ENABLE_PARALLEL. * src/Makefile.am: Add parallel_list rules. * include/Makefile.am: Add parallel files. * testsuite/Makefile.am (check-parallel): Add. (check-performance-parallel): Add. * config.h.in: Regenerate. * configure: Same. * libsupc++/Makefile.in: Same. * testsuite/Makefile.in: Same. * Makefile.in: Same. * libmath/Makefile.in: Same. * include/Makefile.in: Same. * src/Makefile.in: Same. * po/Makefile.in: Same. * config/abi/pre/gnu.ver: Export parallel list bits. * docs/html/parallel_mode.html: New. * docs/html/documentation.html: Add link. * docs/doxygen/user.cfg.in: Adjust for new files and directory. * docs/doxygen/doxygroups.cc: Adjust namespace markup. * include/debug/set.h: Adjust for _GLIBCXX_STD_D or _P change. * include/debug/bitset: Same. * include/debug/multiset.h: Same. * include/debug/vector: Same. * include/debug/map.h: Same. * include/debug/deque: Same. * include/debug/list: Same. * include/debug/debug.h: Same. * include/debug/multimap.h: Same. * include/std/algorithm: Same. * include/std/numeric: Same. * include/std/bitset: Same. * include/std/string: Same. * include/ext/hash_map: Same. * include/ext/hash_set: Same. * include/bits/stl_list.h: Same. * include/bits/stl_map.h: Same. * include/bits/stl_algobase.h: Same. * include/bits/stl_set.h: Same. * include/bits/stl_multimap.h: Same. * include/bits/stl_vector.h: Same. * include/bits/stl_numeric.h: Same. * include/bits/stl_deque.h: Same. * include/bits/stl_multiset.h: Same. * include/bits/char_traits.h: Same. * include/bits/stl_algo.h: Same. * include/bits/c++config: Same. * include/bits/vector.tcc: Same. * include/bits/deque.tcc: Same. * include/bits/stl_bvector.h: Same. * include/bits/list.tcc: Same. * src/list.cc: Same. * src/parallel_list.cc: New. * testsuite/lib/libstdc++.exp (check_v3_target_parallel_mode): New. * testsuite/lib/dg-options.exp (dg-require-parallel-mode): New. * scripts/testsuite_flags.in (--cxxparallelflags): New. * scripts/check_performance: Adjust. * testsuite/25_algorithms/headers/parallel_algorithm.cc: New. * testsuite/25_algorithms/headers/algorithm_parallel_mode.cc: New. * testsuite/25_algorithms/headers/parallel_algorithm_mixed1.cc: New. * testsuite/25_algorithms/headers/parallel_algorithm_mixed2.cc: New. * testsuite/26_numerics/headers/numeric/parallel_numeric.cc: New. * testsuite/26_numerics/headers/numeric/numeric_parallel_mode.cc: New. * testsuite/26_numerics/headers/numeric/ parallel_numeric_mixed1.cc: New. * testsuite/26_numerics/headers/numeric/ parallel_numeric_mixed2.cc: New. Co-Authored-By: Benjamin Kosnik <bkoz@redhat.com> Co-Authored-By: Felix Bondarenko <f.bondarenko@web.de> Co-Authored-By: Felix Putze <kontakt@felix-putze.de> Co-Authored-By: Leonor Frias Moya <lfrias@lsi.upc.edu> Co-Authored-By: Marius Elvert <marius.elvert@ira.uka.de> Co-Authored-By: Robert Geisberger <robert.geisberger@stud.uni-karlsruhe.de> Co-Authored-By: Robin Dapp <r.dapp@freenet.de> From-SVN: r128395
2007-04-10PR libstdc++/28277 (partial: vstring bits)Paolo Carlini1-2/+3
2007-04-10 Paolo Carlini <pcarlini@suse.de> PR libstdc++/28277 (partial: vstring bits) * include/bits/ostream_insert.h: New. * include/Makefile.am: Add. * include/ext/vstring.h (operator<<(basic_ostream<>&, const __versa_string<>&): Forward to __ostream_insert. * include/bits/basic_string.h (operator<<(basic_ostream<>&, const string<>&)): Likewise. * include/std/ostream (operator<<(basic_ostream<>&, _CharT), operator<<(basic_ostream<char,>&, char), operator<<(basic_ostream<>&, const _CharT*), operator<<(basic_ostream<char,>&, const char*)): Likewise. * include/ext/vstring.tcc (operator<<(basic_ostream<>&, const __versa_string<>&)): Remove. (class basic_ostream): Remove friend declarations. (basic_ostream<>::_M_write(char_type, streamsize), _M_insert(const char_type*, streamsize)): Remove. * include/bits/ostream.tcc (_M_insert(const char_type*, streamsize)): Remove definition. (operator<<(basic_ostream<>&, const char*)): Use __ostream_insert. * config/abi/pre/gnu.ver: Adjust. * src/ostream-inst.cc: Add __ostream_insert instantiations. * include/bits/locale_facets.h (__pad<>::_S_pad): Remove __num parameter. * include/bits/locale_facets.tcc (__pad<>::_S_pad): Adjust. (num_put<>::_M_pad(_CharT, streamsize, ios_base&, _CharT*, const _CharT*, int&)): Likewise. * include/Makefile.in: Rebuild. * testsuite/ext/vstring/inserters_extractors/char/28277.cc: New. * testsuite/ext/vstring/inserters_extractors/wchar_t/28277.cc: New. * include/ext/vstring_util.h: Do not include the whole <locale>. * include/ext/vstring.tcc (operator>>(basic_istream<>&, __versa_string<>&, getline(basic_istream<>&, __versa_string<>&, _CharT)): Tweak to refer to ios_base as a base of istream; do not refer to non-standard types of istream. * include/bits/istream.tcc (operator>>(basic_istream<>&, _CharT*), ws(basic_istream<>&)): Do not refer to non-standard types of istream. * include/std/bitset (operator>>(std::basic_istream<>&, bitset<>&)): Avoid using basic_streambuf<>*. * include/bits/istream.tcc (operator>>(basic_istream<>&, basic_string<>&), getline(basic_istream<>&, basic_string<>&, _CharT)): Move... * include/bits/basic_string.tcc: ... here; tweak to refer to ios_base as a base of istream; do not refer to non-standard types of istream. * include/std/string: Tweak includes. * include/ext/type_traits.h (__is_null_pointer): Add. * include/ext/rc_string_base.h: Use it. * include/ext/sso_string_base.h: Likewise. * include/bits/basic_string.tcc (__is_null_pointer): Remove, use the above. * include/ext/vstring_util.h (__vstring_utility<>::_S_is_null_pointer): Remove. From-SVN: r123692
2007-03-04acinclude.m4 (GLIBCXX_ENABLE_CHEADERS): Add c_global.Benjamin Kosnik1-4/+4
2007-03-04 Benjamin Kosnik <bkoz@redhat.com> * acinclude.m4 (GLIBCXX_ENABLE_CHEADERS): Add c_global. * configure.host (c_model): Set default to c_global. * configure: Regenerate. * include/Makefile.am (c_compatibility_headers_extra): Make conditional on GLIBCXX_C_HEADERS_COMPATIBILITY. (c_base_headers_extra): Make conditional on GLIBCXX_C_HEADERS_EXTRA. (c_compatibility_headers): Make conditional on c/c_std/c_global. * include/Makefile.in: Regenerate. * docs/html/configopts.html: Add c_global information to --enable-cheaders. Eventually, "c_std" should mean "C" includes that are in namespace std, with optional C++ "C" compatibility includes to inject into global scope. And "c_global" should mean "C" includes that are in the global namespace, with C++ includes injecting into namespace std and no C++ "C" compatibility includes. 2007-03-04 Benjamin Kosnik <bkoz@redhat.com> * include/bits/c++config: Add _GLIBCXX_NAMEPACE_C. Add _GLIBCXX_NAMESPACE_ASSOCIATION_CXX200x. Add _GLIBCXX_TR1 as namespace macro. Add namespace associations for std::__cxx200x conditionally. * include/c_compatibility/assert.h: Correct doxygen markup, conditionalize the global injections on _GLIBCXX_NAMESPACE_C. * include/c_compatibility/ctype.h: Same. * include/c_compatibility/errno.h: Same. * include/c_compatibility/float.h: Same. * include/c_compatibility/iso646.h: Same. * include/c_compatibility/limits.h: Same. * include/c_compatibility/locale.h: Same. * include/c_compatibility/math.h: Same. * include/c_compatibility/setjmp.h: Same. * include/c_compatibility/signal.h: Same. * include/c_compatibility/stdarg.h: Same. * include/c_compatibility/stddef.h: Same. * include/c_compatibility/stdio.h: Same. * include/c_compatibility/stdlib.h: Same. * include/c_compatibility/string.h: Same. * include/c_compatibility/time.h: Same. * include/c_compatibility/wchar.h: Same. * include/c_compatibility/wctype.h: Same. * include/c_compatibility/complex.h: Add. * include/c_compatibility/fenv.h: Same. * include/c_compatibility/inttypes.h: Same. * include/c_compatibility/stdbool.h: Same. * include/c_compatibility/stdint.h: Same. * include/c_compatibility/tgmath.h: Same. * include/c_global/cassert: Add, use include_next, use C++0x features if -std=c++0x. * include/c_global/cctype: Same. * include/c_global/cerrno: Same. * include/c_global/cfloat: Same. * include/c_global/ciso646: Same. * include/c_global/climits: Same. * include/c_global/clocale: Same. * include/c_global/cmath: Same. * include/c_global/cmath.tcc: Same. * include/c_global/csetjmp: Same. * include/c_global/csignal: Same. * include/c_global/cstdarg: Same. * include/c_global/cstddef: Same. * include/c_global/cstdio: Same. * include/c_global/cstdlib: Same. * include/c_global/cstring: Same. * include/c_global/ctime: Same. * include/c_global/cwchar: Same. * include/c_global/cwctype: Same. * include/c_global/ccomplex: Add. * include/c_global/cfenv: Add. * include/c_global/cinttypes: Add. * include/c_global/cstdbool: Add. * include/c_global/cstdint: Add. * include/c_global/ctgmath: Add. * include/std/algorithm: Use C++0x features if -std=c++0x. * include/std/bitset: Same. * include/std/complex: Same. * include/std/deque: Same. * include/std/fstream: Same. * include/std/functional: Same. * include/std/iomanip: Same. * include/std/ios: Same. * include/std/iosfwd: Same. * include/std/iostream: Same. * include/std/istream: Same. * include/std/iterator: Same. * include/std/limits: Same. * include/std/list: Same. * include/std/locale: Same. * include/std/map: Same. * include/std/memory: Same. * include/std/numeric: Same. * include/std/ostream: Same. * include/std/queue: Same. * include/std/set: Same. * include/std/sstream: Same. * include/std/stack: Same. * include/std/stdexcept: Same. * include/std/streambuf: Same. * include/std/string: Same. * include/std/utility: Same. * include/std/valarray: Same. * include/std/vector: Same. * include/std/array: Add. * include/std/random: Add. * include/std/regex: Add. * include/std/tuple: Add. * include/std/type_traits: Add. * include/std/unordered_map: Add. * include/std/unordered_set: Add. * include/std/c++0x_warning.h: Add. * include/tr1/array: Switch namespaces based on _GLIBCXX_TR1. * include/tr1/boost_shared_ptr.h: Same. * include/tr1/cctype: Same. * include/tr1/cfenv: Same. * include/tr1/cinttypes: Same. * include/tr1/cmath: Same. * include/tr1/common.h: Same. * include/tr1/complex: Same. * include/tr1/cstdint: Same. * include/tr1/cstdio: Same. * include/tr1/cstdlib: Same. * include/tr1/cwchar: Same. * include/tr1/cwctype: Same. * include/tr1/functional: Same. * include/tr1/functional_hash.h: Same. * include/tr1/functional_iterate.h: Same. * include/tr1/hashtable: Same. * include/tr1/hashtable_policy.h: Same. * include/tr1/math.h: Same. * include/tr1/memory: Same. * include/tr1/random: Same. * include/tr1/random.tcc: Same. * include/tr1/ref_fwd.h: Same. * include/tr1/repeat.h: Same. * include/tr1/stdlib.h: Same. * include/tr1/tuple: Same. * include/tr1/tuple_iterate.h: Same. * include/tr1/type_traits: Same. * include/tr1/type_traits_fwd.h: Same. * include/tr1/unordered_map: Same. * include/tr1/unordered_set: Same. * include/tr1/utility: Same. * include/tr1/ccomplex: Add. * include/tr1/complex.h: Add. * include/tr1/regex: Add. * include/Makefile.am: Add C++0x headers, "C" compatibility headers. * include/Makefile.in: Regenerate. * testsuite/tr1/headers.cc: Add in regex/complex. * testsuite/17_intro/headers/c++200x/all.cc: New. * testsuite/17_intro/headers/c++200x/all_multiple_inclusion.cc: Same. * testsuite/17_intro/using_namespace_std_tr1_neg.cc: Same. * testsuite/18_support/headers/cstdbool/std_c++0x_neg.cc: Same. * testsuite/18_support/headers/cstdint/std_c++0x_neg.cc: Same. * testsuite/18_support/headers/cstdint/types_std_c++0x.cc: Same. * testsuite/20_util/enable_shared_from_this/requirements/ explicit_instantiation.cc: Same. * testsuite/20_util/headers/functional/types_std_c++0x.cc: Same. * testsuite/20_util/headers/functional/ using_namespace_std_placeholders.cc: Same. * testsuite/20_util/headers/memory/types_std_c++0x.cc: Same. * testsuite/20_util/headers/type_traits/std_c++0x_neg.cc: Same. * testsuite/20_util/headers/type_traits/types_std_c++0x.cc: Same. * testsuite/20_util/shared_ptr/requirements/ explicit_instantiation.cc: Same. * testsuite/20_util/weak_ptr/requirements/ explicit_instantiation.cc: Same. * testsuite/23_containers/array/requirements/ explicit_instantiation.cc: Same. * testsuite/23_containers/hash/requirements/ explicit_instantiation.cc: Same. * testsuite/23_containers/headers/array/std_c++0x_neg.cc: Same. * testsuite/23_containers/headers/tuple/std_c++0x_neg.cc: Same. * testsuite/23_containers/headers/tuple/types_std_c++0x.cc: Same. * testsuite/23_containers/headers/unordered_map/std_c++0x_neg.cc: Same. * testsuite/23_containers/headers/unordered_set/std_c++0x_neg.cc: Same. * testsuite/23_containers/tuple/requirements/ explicit_instantiation.cc: Same. * testsuite/23_containers/unordered_map/requirements/ explicit_instantiation.cc: Same. * testsuite/23_containers/unordered_multimap/requirements/ explicit_instantiation.cc: Same. * testsuite/23_containers/unordered_multiset/requirements/ explicit_instantiation.cc: Same. * testsuite/23_containers/unordered_set/requirements/ explicit_instantiation.cc: Same. * testsuite/26_numerics/headers/ccomplex/std_c++0x_neg.cc: Same. * testsuite/26_numerics/headers/cfenv/std_c++0x_neg.cc: Same. * testsuite/26_numerics/headers/cfenv/types_std_c++0x.cc: Same. * testsuite/26_numerics/headers/cmath/types_std_c++0x.cc: Same. * testsuite/26_numerics/headers/cstdlib/types_std_c++0x.cc: Same. * testsuite/26_numerics/headers/ctgmath/std_c++0x_neg.cc: Same. * testsuite/26_numerics/headers/random/std_c++0x_neg.cc: Same. * testsuite/26_numerics/headers/random/types_std_c++0x.cc: Same. * testsuite/27_io/headers/cinttypes/std_c++0x_neg.cc: Same. * testsuite/27_io/headers/cinttypes/types_std_c++0x.cc: Same. * testsuite/28_regex/headers/regex/std_c++0x_neg.cc: Same. * testsuite/tr1/8_c_compatibility/cfenv/types.cc: Rename ... * testsuite/tr1/8_c_compatibility/cinttypes/types.cc: Same. * testsuite/tr1/8_c_compatibility/cmath/types.cc: Same. * testsuite/tr1/8_c_compatibility/cstdint/types.cc: Same. * testsuite/tr1/8_c_compatibility/cstdlib/types.cc: Same. * testsuite/tr1/8_c_compatibility/cfenv/types_std_tr1.cc: ...to this. * testsuite/tr1/8_c_compatibility/cinttypes/types_std_tr1.cc: Same. * testsuite/tr1/8_c_compatibility/cmath/types_std_tr1.cc: Same. * testsuite/tr1/8_c_compatibility/cstdint/types_std_tr1.cc: Same. * testsuite/tr1/8_c_compatibility/cstdlib/types_std_tr1.cc: Same. From-SVN: r122533
2007-02-18PR libstdc++/28080 (partial)Paolo Carlini1-4/+4
2007-02-18 Paolo Carlini <pcarlini@suse.de> PR libstdc++/28080 (partial) * include/bits/stl_algobase.h: Do not include <climits>, use std::numeric_limits. * include/bits/stl_bvector.h: Use __CHAR_BIT__. * config/locale/gnu/codecvt_members.cc: Include <climits>. * config/locale/generic/codecvt_members.cc: Likewise. * include/std/string: Do not include <algorithm>; do not include <memory>, include <bits/allocator.h> instead. * include/ext/vstring_fwd.h: Likewise. * include/ext/vstring_util.h: Do not include <algorithm>. * include/tr1/hashtable_policy.h: Include <algorithm>. * testsuite/21_strings/basic_string/replace/char/1.cc: Likewise. * testsuite/21_strings/basic_string/replace/wchar_t/1.cc: Likewise. * testsuite/23_containers/bitset/cons/1.cc: Likewise. * testsuite/util/testsuite_character.h: Likewise. * config/locale/gnu/codecvt_members.cc: Also include <cstdlib>, for MB_CUR_MAX. * config/locale/generic/codecvt_members.cc: Likewise. From-SVN: r122089
2006-12-07Makefile.am (std_headers_rename): Remove.Benjamin Kosnik1-0/+59
2006-12-06 Benjamin Kosnik <bkoz@redhat.com> * include/Makefile.am (std_headers_rename): Remove. (c_base_headers_rename): Remove. (std_headers): Adjust to true names. (c_base_headers): Adjust to true names. (stamp-c_base, stamp_std, stamp_c_base_extra): Adjust. * configure: Regenerate. * include/Makefile.in: Regenerate. * include/std/std_algorithm.h: To... * include/std/std_bitset.h: To... * include/std/std_complex.h: To... * include/std/std_deque.h: To... * include/std/std_fstream.h: To... * include/std/std_functional.h: To... * include/std/std_iomanip.h: To... * include/std/std_iosfwd.h: To... * include/std/std_ios.h: To... * include/std/std_iostream.h: To... * include/std/std_istream.h: To... * include/std/std_iterator.h: To... * include/std/std_limits.h: To... * include/std/std_list.h: To... * include/std/std_locale.h: To... * include/std/std_map.h: To... * include/std/std_memory.h: To... * include/std/std_numeric.h: To... * include/std/std_ostream.h: To... * include/std/std_queue.h: To... * include/std/std_set.h: To... * include/std/std_sstream.h: To... * include/std/std_stack.h: To... * include/std/std_stdexcept.h: To... * include/std/std_streambuf.h: To... * include/std/std_string.h: To... * include/std/std_utility.h: To... * include/std/std_valarray.h: To... * include/std/std_vector.h: To... * include/std/algorithm: ...this. * include/std/bitset: ...this. * include/std/complex: ...this. * include/std/deque: ...this. * include/std/fstream: ...this. * include/std/functional: ...this. * include/std/iomanip: ...this. * include/std/iosfwd: ...this. * include/std/ios: ...this. * include/std/iostream: ...this. * include/std/istream: ...this. * include/std/iterator: ...this. * include/std/limits: ...this. * include/std/list: ...this. * include/std/locale: ...this. * include/std/map: ...this. * include/std/memory: ...this. * include/std/numeric: ...this. * include/std/ostream: ...this. * include/std/queue: ...this. * include/std/set: ...this. * include/std/sstream: ...this. * include/std/stack: ...this. * include/std/stdexcept: ...this. * include/std/streambuf: ...this. * include/std/string: ...this. * include/std/utility: ...this. * include/std/valarray: ...this. * include/std/vector: ...this. * include/c_std/std_cassert.h: To... * include/c_std/std_cctype.h: To... * include/c_std/std_cerrno.h: To... * include/c_std/std_cfloat.h: To... * include/c_std/std_ciso646.h: To... * include/c_std/std_climits.h: To... * include/c_std/std_clocale.h: To... * include/c_std/std_cmath.h: To... * include/c_std/std_csetjmp.h: To... * include/c_std/std_csignal.h: To... * include/c_std/std_cstdarg.h: To... * include/c_std/std_cstddef.h: To... * include/c_std/std_cstdio.h: To... * include/c_std/std_cstdlib.h: To... * include/c_std/std_cstring.h: To... * include/c_std/std_ctime.h: To... * include/c_std/std_cwchar.h: To... * include/c_std/std_cwctype.h: To... * include/c_std/cassert: ...this. * include/c_std/cctype: ...this. * include/c_std/cerrno: ...this. * include/c_std/cfloat: ...this. * include/c_std/ciso646: ...this. * include/c_std/climits: ...this. * include/c_std/clocale: ...this. * include/c_std/cmath: ...this. * include/c_std/csetjmp: ...this. * include/c_std/csignal: ...this. * include/c_std/cstdarg: ...this. * include/c_std/cstddef: ...this. * include/c_std/cstdio: ...this. * include/c_std/cstdlib: ...this. * include/c_std/cstring: ...this. * include/c_std/ctime: ...this. * include/c_std/cwchar: ...this. * include/c_std/cwctype: ...this. * include/c/std_cassert.h: To... * include/c/std_cctype.h: To... * include/c/std_cerrno.h: To... * include/c/std_cfloat.h: To... * include/c/std_ciso646.h: To... * include/c/std_climits.h: To... * include/c/std_clocale.h: To... * include/c/std_cmath.h: To... * include/c/std_csetjmp.h: To... * include/c/std_csignal.h: To... * include/c/std_cstdarg.h: To... * include/c/std_cstddef.h: To... * include/c/std_cstdio.h: To... * include/c/std_cstdlib.h: To... * include/c/std_cstring.h: To... * include/c/std_ctime.h: To... * include/c/std_cwchar.h: To... * include/c/std_cwctype.h: To... * include/c/cassert: ...this. * include/c/cctype: ...this. * include/c/cerrno: ...this. * include/c/cfloat: ...this. * include/c/ciso646: ...this. * include/c/climits: ...this. * include/c/clocale: ...this. * include/c/cmath: ...this. * include/c/csetjmp: ...this. * include/c/csignal: ...this. * include/c/cstdarg: ...this. * include/c/cstddef: ...this. * include/c/cstdio: ...this. * include/c/cstdlib: ...this. * include/c/cstring: ...this. * include/c/ctime: ...this. * include/c/cwchar: ...this. * include/c/cwctype: ...this. From-SVN: r119611
2002-01-12Makefile.am (std_headers): Update list with new names.Phil Edwards1-60/+0
2002-01-11 Phil Edwards <pme@gcc.gnu.org> * include/Makefile.am (std_headers): Update list with new names. (stamp-std): Link to standardized name. * include/Makefile.in: Regenerate. * include/std/algorithm, include/std/bitset, include/std/complex, include/std/deque, include/std/fstream, include/std/functional, include/std/iomanip, include/std/ios, include/std/iosfwd, include/std/iostream, include/std/istream, include/std/iterator, include/std/limits, include/std/list, include/std/locale, include/std/map, include/std/memory, include/std/numeric, include/std/ostream, include/std/queue, include/std/set, include/std/sstream, include/std/stack, include/std/stdexcept, include/std/streambuf, include/std/string, include/std/utility, include/std/valarray, include/std/vector: Rename to... * include/std/std_algorithm.h, include/std/std_bitset.h, include/std/std_complex.h, include/std/std_deque.h, include/std/std_fstream.h, include/std/std_functional.h, include/std/std_iomanip.h, include/std/std_ios.h, include/std/std_iosfwd.h, include/std/std_iostream.h, include/std/std_istream.h, include/std/std_iterator.h, include/std/std_limits.h, include/std/std_list.h, include/std/std_locale.h, include/std/std_map.h, include/std/std_memory.h, include/std/std_numeric.h, include/std/std_ostream.h, include/std/std_queue.h, include/std/std_set.h, include/std/std_sstream.h, include/std/std_stack.h, include/std/std_stdexcept.h, include/std/std_streambuf.h, include/std/std_string.h, include/std/std_utility.h, include/std/std_valarray.h, include/std/std_vector.h: ...this. From-SVN: r48788
2002-01-04Makefile.am (std_headers): Remove cXXX from list.Benjamin Kosnik1-6/+29
2002-01-04 Benjamin Kosnik <bkoz@redhat.com> * include/Makefile.am (std_headers): Remove cXXX from list. (c_base_srcdir): No bits subdirectory. (c_base_builddir): Same. (c_base_headers): Adjust names, add ciso646. (bits_headers): Remove std_xxx.h headers. * include/Makefile.in: Regenerate. * include/ext/iterator: Adjust includes. * include/ext/ropeimpl.h: Same. * include/ext/stl_hash_fun.h: Same. * include/ext/algorithm: Same. * include/backward/bvector.h: Adjust includes. * include/backward/vector.h: Same. * include/backward/strstream: Same. * include/backward/streambuf.h: Same. * include/backward/stack.h: Same. * include/backward/set.h: Same. * include/backward/queue.h: Same. * include/backward/multiset.h: Same. * include/backward/multimap.h: Same. * include/backward/map.h: Same. * include/backward/list.h: Same. * include/backward/iterator.h: Same. * include/backward/iostream.h: Same. * include/backward/iomanip.h: Same. * include/backward/fstream.h: Same. * include/backward/deque.h: Same. * include/backward/complex.h: Same. * include/bits/std_algorithm.h: Move to... * include/std/algorithm: ...here. * include/bits/std_iosfwd.h, std_locale.h, std_stack.h, std_bitset.h, std_ios.h, std_map.h, std_stdexcept.h, std_complex.h, std_iostream.h, std_memory.h, std_streambuf.h, std_deque.h, std_istream.h, std_numeric.h, std_string.h, std_fstream.h, std_ostream.h, std_utility.h, std_iterator.h, std_queue.h, std_valarray.h, std_functional.h, std_limits.h, std_set.h, std_vector.h, std_iomanip.h, std_list.h, std_sstream.h: Same. * include/c_std/bits/std_cassert.h: Move to... * include/c_std/cassert: Here. * include/c_std/std_cctype.h, std_cerrno.h, std_cfloat.h, std_climits.h, std_clocale.h, std_cmath.h, std_csetjmp.h, std_csignal.h, std_cstdarg.h, std_cstddef.h, std_cstdio.h, std_cstdlib.h, std_cstring.h, std_ctime.h, std_cwchar.h, std_cwctype.h: Same. * include/c_std/cmath: Adjust cmath.tcc include. * include/c_std/cstdlib: Adjust includes. * include/c_std/cwchar: Same. * include/c_std/ctime: Same. * include/c_std/cstring: Same. * include/c_std/cstdio: Same. * include/c_std/bits: Remove directory. * include/c/bits/std_cassert.h: Move to... * include/c/cassert: Here. * include/c/std_cctype.h, std_cerrno.h, std_cfloat.h, std_climits.h, std_clocale.h, std_cmath.h, std_csetjmp.h, std_csignal.h, std_cstdarg.h, std_cstddef.h, std_cstdio.h, std_cstdlib.h, std_cstring.h, std_ctime.h, std_cwchar.h, std_cwctype.h: Same. * include/c/bits: Remove directory. * include/std/cwctype: Remove. * include/std/cwchar: Remove. * include/std/ctime: Remove. * include/std/cstring: Remove. * include/std/cstdlib: Remove. * include/std/cstdio: Remove. * include/std/cstddef: Remove. * include/std/cstdarg: Remove. * include/std/csignal: Remove. * include/std/csetjmp: Remove. * include/std/cmath: Remove. * include/std/clocale: Remove. * include/std/climits: Remove. * include/std/ciso646: Remove. * include/std/cfloat: Remove. * include/std/cerrno: Remove. * include/std/cctype: Remove. * include/std/cassert: Remove. * include/bits/fpos.h: Adjust includes, removing <bits/std_xxx.h> files and subsituting <.xxx> * include/bits/valarray_array.h: Same. * include/bits/stl_uninitialized.h: Same. * include/bits/stl_alloc.h: Same. * include/bits/stl_algobase.h: Same. * include/bits/sstream.tcc: Same. * include/bits/pthread_allocimpl.h: Same. * include/bits/ostream.tcc: Same. * include/bits/localefwd.h: Same. * include/bits/locale_facets.tcc: Same. * include/bits/locale_facets.h: Same. * include/bits/istream.tcc: Same. * include/bits/char_traits.h: Same. * include/bits/boost_concept_check.h: Same. * include/bits/basic_file.h: Same. * include/std/bitset: Same. * include/std/complex: Same. * include/std/fstream: Same. * include/std/functional: Same. * include/std/ios: Same. * include/std/iostream: Same. * include/std/ostream: Same. * include/std/sstream: Same. * include/std/streambuf: Same. * include/std/string: Same. * include/std/iterator: Same. * include/std/valarray: Same. * src/ios.cc: Adjust includes. * src/valarray-inst.cc: Same. * src/string-inst.cc: Same. * src/stl-inst.cc: Same. * src/stdexcept.cc: Same. * src/misc-inst.cc: Same. * src/localename.cc: Same. * src/locale-inst.cc: Same. * src/locale.cc: Same. * src/limits.cc: Same. * src/concept-inst.cc: Same. * src/complex_io.cc: Same. * src/codecvt.cc: Same. * src/bitset.cc: Same. * src/cmath.cc: Same. From-SVN: r48544
generated by cgit v1.1 at 2025-06-06 16:39:08 +0000