From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 2168) id 5D7E03858C00; Sat, 16 Sep 2023 00:18:41 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 5D7E03858C00 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1694823521; bh=CmcFhJWIYBpThndaxBAfqoKhkwWHPhDszXh8VcSgNF4=; h=From:To:Subject:Date:From; b=LtAHVVCqsosgR3VS2r5SQ62QPZQjIHWzbHF6gJw1eQaxKtl6xYGDPa/BQhat+oVeS x6fozqYfjxwe/lPpERjRY07uYxXOZ+gHk3BxkFiqXBj5KjQ1LOm5xMKjQbiANHrDzF rT5rlEmZNrun48LFlFJ4iLB0HNJs95m6svUjoz1Y= MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset="utf-8" From: GCC Administrator To: gcc-cvs@gcc.gnu.org, libstdc++-cvs@gcc.gnu.org Subject: [gcc r14-4073] Daily bump. X-Act-Checkin: gcc X-Git-Author: GCC Administrator X-Git-Refname: refs/heads/master X-Git-Oldrev: 0ff31212eb6dd0f7b64f9c51be9850eee2b8f83b X-Git-Newrev: 37bbfd1c55d14b427ef209e8057cbe7acf72860f Message-Id: <20230916001841.5D7E03858C00@sourceware.org> Date: Sat, 16 Sep 2023 00:18:41 +0000 (GMT) List-Id: https://gcc.gnu.org/g:37bbfd1c55d14b427ef209e8057cbe7acf72860f commit r14-4073-g37bbfd1c55d14b427ef209e8057cbe7acf72860f Author: GCC Administrator Date: Sat Sep 16 00:17:55 2023 +0000 Daily bump. Diff: --- ChangeLog | 7 + config/ChangeLog | 7 + gcc/ChangeLog | 85 +++ gcc/DATESTAMP | 2 +- gcc/ada/ChangeLog | 123 ++++ gcc/analyzer/ChangeLog | 44 ++ gcc/fortran/ChangeLog | 16 + gcc/testsuite/ChangeLog | 68 ++ libstdc++-v3/ChangeLog | 1650 +++++++++++++++++++++++++++++++++++++++++++++++ 9 files changed, 2001 insertions(+), 1 deletion(-) diff --git a/ChangeLog b/ChangeLog index 0c8f88f75c8..87ffdb270f4 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,10 @@ +2023-09-15 Yang Yujie + + * config-ml.in: Remove unneeded loongarch clause. + * configure.ac: Register custom makefile fragments mt-loongarch-* + for loongarch targets. + * configure: Regenerate. + 2023-09-12 Edwin Lu * MAINTAINERS: Add myself diff --git a/config/ChangeLog b/config/ChangeLog index b42f2bc2e08..1c5e8b66a25 100644 --- a/config/ChangeLog +++ b/config/ChangeLog @@ -1,3 +1,10 @@ +2023-09-15 Yang Yujie + + * mt-loongarch-mlib: New file. Pass -fmultiflags when building + target libraries (FLAGS_FOR_TARGET). + * mt-loongarch-elf: New file. + * mt-loongarch-gnu: New file. + 2023-08-11 Joseph Myers * gcc-plugin.m4 (GCC_ENABLE_PLUGINS): Use diff --git a/gcc/ChangeLog b/gcc/ChangeLog index f398465c49c..584c7d98b57 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,88 @@ +2023-09-15 Fei Gao + + * config/riscv/predicates.md: Restrict predicate + to allow 'reg' only. + +2023-09-15 Andrew Pinski + + * match.pd (zero_one_valued_p): Match a cast from a zero_one_valued_p. + Also match `a & zero_one_valued_p` too. + +2023-09-15 Andrew Pinski + + PR tree-optimization/111414 + * match.pd (`(1 >> X) != 0`): Check to see if + the integer_onep was an integral type (not a vector type). + +2023-09-15 Andrew MacLeod + + * gimple-range-fold.cc (fold_using_range::range_of_phi): Always + run phi analysis, and do it before loop analysis. + +2023-09-15 Andrew MacLeod + + * gimple-range-fold.cc (fold_using_range::range_of_phi): Fix + indentation. + +2023-09-15 Qing Zhao + + PR tree-optimization/111407 + * tree-ssa-math-opts.cc (convert_mult_to_widen): Avoid the transform + when one of the operands is subject to abnormal coalescing. + +2023-09-15 Lehua Ding + + * config/riscv/riscv-protos.h (enum insn_flags): Change name. + (enum insn_type): Ditto. + * config/riscv/riscv-v.cc (get_mask_mode_from_insn_flags): Removed. + (emit_vlmax_insn): Adjust. + (emit_nonvlmax_insn): Adjust. + (emit_vlmax_insn_lra): Adjust. + +2023-09-15 Lehua Ding + + * config/riscv/autovec-opt.md: Adjust. + * config/riscv/autovec.md: Ditto. + * config/riscv/riscv-protos.h (enum class): Delete enum reduction_type. + (expand_reduction): Adjust expand_reduction prototype. + * config/riscv/riscv-v.cc (need_mask_operand_p): New helper function. + (expand_reduction): Refactor expand_reduction. + +2023-09-15 Richard Sandiford + + PR target/111411 + * config/aarch64/aarch64.cc (aarch64_operands_ok_for_ldpstp): Require + the lower memory access to a mem-pair operand. + +2023-09-15 Yang Yujie + + * config.gcc: Pass the default ABI via TM_MULTILIB_CONFIG. + * config/loongarch/loongarch-driver.h: Invoke MLIB_SELF_SPECS + before the driver canonicalization routines. + * config/loongarch/loongarch.h: Move definitions of CC1_SPEC etc. + to loongarch-driver.h + * config/loongarch/t-linux: Move multilib-related definitions to + t-multilib. + * config/loongarch/t-multilib: New file. Inject library build + options obtained from --with-multilib-list. + * config/loongarch/t-loongarch: Same. + +2023-09-15 Lehua Ding + + PR target/111381 + * config/riscv/autovec-opt.md (*reduc_plus_scal_): + New combine pattern. + (*fold_left_widen_plus_): Ditto. + (*mask_len_fold_left_widen_plus_): Ditto. + * config/riscv/autovec.md (reduc_plus_scal_): + Change from define_expand to define_insn_and_split. + (fold_left_plus_): Ditto. + (mask_len_fold_left_plus_): Ditto. + * config/riscv/riscv-v.cc (expand_reduction): + Support widen reduction. + * config/riscv/vector-iterators.md (UNSPEC_WREDUC_SUM): + Add new iterators and attrs. + 2023-09-14 David Malcolm * diagnostic-event-id.h (diagnostic_thread_id_t): New typedef. diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP index 987b8019ffa..b17e44d5ded 100644 --- a/gcc/DATESTAMP +++ b/gcc/DATESTAMP @@ -1 +1 @@ -20230915 +20230916 diff --git a/gcc/ada/ChangeLog b/gcc/ada/ChangeLog index a457e1d295e..231ce8b8d8e 100644 --- a/gcc/ada/ChangeLog +++ b/gcc/ada/ChangeLog @@ -1,3 +1,126 @@ +2023-09-15 Eric Botcazou + + * gcc-interface/utils.cc (finish_record_type): Round the size in + the padding case as well. + +2023-09-15 Piotr Trojanek + + * exp_aggr.adb (Build_Array_Aggr_Code): Don't build aggregate code + for null array aggregates. + * sem_aggr.adb (Resolve_Array_Aggregate): Don't examine formatting + of a null array aggregate. + +2023-09-15 Eric Botcazou + + * inline.adb (Expand_Inlined_Call): In the case of a function call + that returns an unconstrained type and initializes an object, set + the No_Initialization flag on the new declaration of the object. + +2023-09-15 Patrick Bernardi + + * exp_ch6.adb (Expand_N_Subprogram_Body): Do not perform + local-exception-to- goto optimization on barrier functions. + * exp_ch9.adb (Expand_Entry_Barrier): Simplify the if statement + around the simple barrier optimization and remove an old, no + longer relevant comment. + +2023-09-15 Patrick Bernardi + + * bindgen.adb (Gen_Adainit): Generate restrictions when standard + library is suppressed. + (Gen_Output_File_Ada): Ditto. + (Gen_Restrictions): Ditto. + +2023-09-15 Eric Botcazou + + * exp_util.adb (Component_May_Be_Bit_Aligned): Do not return false + for a small component of a record type with a variant part. + +2023-09-15 Eric Botcazou + + * exp_aggr.adb (Convert_To_Assignments): In the case of a + component association, call Is_Container_Aggregate on the parent's + parent. + (Expand_Array_Aggregate): Likewise. + +2023-09-15 Kévin Le Gouguec + + * doc/gnat_ugn/building_executable_programs_with_gnat.rst: Remove + extended discussion regarding mold run-time dependencies; + packaging changes in GNAT Pro have made them obsolete. + +2023-09-15 Eric Botcazou + + * sem_res.adb (Resolve_Call): When the target is an entity, do not + freeze it if the current scope is the inner wrapper function built + for an expression function with a Post or Refined_Post aspect. + +2023-09-15 Bob Duff + Ronan Desplanques + + * atree.adb (Node_Kind_Table): Specify parameter explicitly in + GNAT.Table instantiations. Use fully qualified references instead + of relying on use clauses. + (Get_Field_Value): Remove special case for F_Scope_Depth_Value. + That is, enable the Field_Present check in that case. + (It was already enabled for all other fields.) Violations of this + check were already fixed. + (Print_Node_Statistics): Sort the output in decreasing order of + frequencies. + (Print_Field_Statistics): Likewise (sort). + * accessibility.adb (Accessibility_Level): Pass Allow_Alt_Model in + recursive calls. Apparently, an oversight. + (Innermost_Master_Scope_Depth): Need to special-case the 'Old + attribute and allocators. + * einfo-utils.ads (Scope_Depth): Use Scope_Kind_Id to get + predicate checks. + (Scope_Depth_Set): Likewise. + (Scope_Depth_Default_0): Likewise. + * einfo-utils.adb: As for spec. + * frontend.adb (Frontend): Remove unnecessary "return;". + * gen_il-types.ads (Scope_Kind): New union type. + * gen_il-gen-gen_entities.adb (Scope_Kind): New union type. + * sem.ads: Move "with Einfo.Entities;" from body to spec. + (Scope_Stack_Entry): Declare Entity to be of Scope_Kind_Id to get + predicate checks. We had previously been putting non-scopes on the + scope stack; this prevents such anomalies. + * sem.adb: Move "with Einfo.Entities;" from body to spec. + * sem_ch8.ads: Move "with Einfo.Entities;" from body to spec. Add + "with Types;". + (Push_Scope): Use Scope_Kind_Id to get predicate checks. + * sem_ch8.adb: Move "with Einfo.Entities;" from body to spec. Add + "with Types;". + (Push_Scope): Use Scope_Kind_Id to get predicate checks. + (Pop_Scope): Use Scope_Kind_Id on popped entity to get predicate + checks. This prevents anomalies where a scope pushed onto the + stack is later mutated to a nonscope before being popped. + * sem_util.ads (Find_Enclosing_Scope): Add postcondition to ensure + that the enclosing scope of a node N is not the same node N. + Clearly, N does not enclose itself. + * sem_util.adb (Find_Enclosing_Scope): There were several bugs + where Find_Enclosing_Scope(N) = N. For example, if N is an entity, + then we would typically go up to its declaration, and then back + down to the Defining_Entity of the declaration, which is N itself. + There were other cases where Find_Enclosing_Scope of an entity + disagreed with Scope. Clearly, Find_Enclosing_Scope and Scope + should agree (when both are defined). Such bugs caused latent bugs + in accessibility.adb related to 'Old, and fixing bugs here caused + such bugs to be revealed. These are fixed by calling Scope when N + is an entity. + +2023-09-15 Javier Miranda + + * accessibility.ads (Needs_Result_Accessibility_Extra_Formal): + Removed. + * accessibility.adb (Needs_Result_Accessibility_Level_Param): + Removed. + (Needs_Result_Accessibility_Extra_Formal): Removed. + (Needs_Result_Accessibility_Level): Revert previous patch. + * sem_ch6.adb (Parent_Subprogram): Handle function overriding an + enumeration literal. + (Create_Extra_Formals): Ensure that the parent subprogram has all + its extra formals. + 2023-09-14 Yannick Moy * exp_util.adb (Is_Statically_Disabled): New function to detect a diff --git a/gcc/analyzer/ChangeLog b/gcc/analyzer/ChangeLog index 709004dec0b..272c7fbacfc 100644 --- a/gcc/analyzer/ChangeLog +++ b/gcc/analyzer/ChangeLog @@ -1,3 +1,47 @@ +2023-09-15 David Malcolm + + * analyzer.cc (get_stmt_location): Handle null stmt. + * diagnostic-manager.cc (saved_diagnostic::saved_diagnostic): Copy + m_loc from ploc. + (saved_diagnostic::operator==): Compare m_loc. + (saved_diagnostic::calc_best_epath): Only use m_stmt_finder if + m_loc is unknown. + (dedupe_key::dedupe_key): Initialize m_loc. + (dedupe_key::operator==): Compare m_loc. + (dedupe_key::get_location): Use m_loc if it's known. + (dedupe_key::m_loc): New field. + (diagnostic_manager::emit_saved_diagnostic): Only call + get_emission_location if m_loc is unknown, preferring to use m_loc + if it's available. + * diagnostic-manager.h (saved_diagnostic::m_loc): New field. + (pending_location::pending_location): Initialize m_loc. Add + overload taking a location_t rather than a stmt/stmt_finder. + (pending_location::m_loc): New field. + +2023-09-15 David Malcolm + + * analyzer.h (struct pending_location): New forward decl. + * diagnostic-manager.cc (saved_diagnostic::saved_diagnostic): + Replace params "enode", "snode", "stmt", and "stmt_finder" with + "ploc". + (diagnostic_manager::add_diagnostic): Likewise for both overloads. + * diagnostic-manager.h (saved_diagnostic::saved_diagnostic): + Likewise. + (struct pending_location): New. + (diagnostic_manager::add_diagnostic): Replace params "enode", + "snode", "stmt", and "stmt_finder" with "ploc". + * engine.cc (impl_region_model_context::warn): Update call to + add_diagnostic for above change. + (impl_sm_context::warn): Likewise. + (impl_region_model_context::on_state_leak): Likewise. + * infinite-recursion.cc + (exploded_graph::detect_infinite_recursion): Likewise. + +2023-09-15 David Malcolm + + * region-model.cc (region_model::get_gassign_result): Handle + volatile ops by using a conjured_svalue. + 2023-09-14 David Malcolm * checker-event.h (checker_event::get_thread_id): New. diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog index 30652829ea2..0c95a3a4c78 100644 --- a/gcc/fortran/ChangeLog +++ b/gcc/fortran/ChangeLog @@ -1,3 +1,19 @@ +2023-09-15 Harald Anlauf + + PR fortran/30802 + * trans-array.cc (trans_array_bound_check): Add optional argument + COMPNAME for explicit specification of array component name. + (array_bound_check_elemental): Helper function for generating + bounds-checking code for elemental dimensions. + (gfc_conv_expr_descriptor): Use bounds-checking also for elemental + dimensions, i.e. those not handled by the scalarizer. + +2023-09-15 Mikael Morin + + PR fortran/108957 + * gfortran.h (gfc_symbol): Add comment documenting reference counting. + * parse.cc (parse_interface): Remove reference count incrementation. + 2023-09-12 Mikael Morin PR fortran/110996 diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 8a84fb92cce..98f836493c2 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,71 @@ +2023-09-15 David Malcolm + + * c-c++-common/analyzer/volatile-1.c: New test. + +2023-09-15 Harald Anlauf + + PR fortran/30802 + * gfortran.dg/bounds_check_fail_6.f90: New test. + +2023-09-15 Andrew Pinski + + * gcc.dg/tree-ssa/bool-13.c: Update testcase as we now do + the MIN/MAX during forwprop1. + +2023-09-15 Andrew Pinski + + PR tree-optimization/111414 + * gcc.c-torture/compile/pr111414-1.c: New test. + +2023-09-15 Qing Zhao + + PR tree-optimization/111407 + * gcc.dg/pr111407.c: New test. + +2023-09-15 Lehua Ding + + * gcc.target/riscv/rvv/vsetvl/wredsum_vlmax.c: New test. + +2023-09-15 Juzhe-Zhong + + * gcc.dg/vect/slp-35.c: Block SLP check for vect_strided5 targets. + +2023-09-15 Juzhe-Zhong + + * gcc.dg/vect/slp-34.c: Block check for vect_strided5. + +2023-09-15 Juzhe-Zhong + + * gcc.dg/vect/slp-34-big-array.c: Block SLP check for vect_strided5. + +2023-09-15 Juzhe-Zhong + + * gcc.dg/vect/slp-16.c: Block vect_strided6. + * lib/target-supports.exp: Add strided type. + +2023-09-15 Juzhe-Zhong + + * gcc.dg/vect/slp-1.c: Add vect_stried5. + +2023-09-15 Juzhe-Zhong + + * gcc.dg/Wstringop-overflow-47.c: Add riscv. + +2023-09-15 Richard Sandiford + + PR target/111411 + * gcc.dg/rtl/aarch64/pr111411.c: New test. + +2023-09-15 Lehua Ding + + PR target/111381 + * gcc.target/riscv/rvv/autovec/widen/widen_reduc-1.c: New test. + * gcc.target/riscv/rvv/autovec/widen/widen_reduc_order-1.c: New test. + * gcc.target/riscv/rvv/autovec/widen/widen_reduc_order-2.c: New test. + * gcc.target/riscv/rvv/autovec/widen/widen_reduc_order_run-1.c: New test. + * gcc.target/riscv/rvv/autovec/widen/widen_reduc_order_run-2.c: New test. + * gcc.target/riscv/rvv/autovec/widen/widen_reduc_run-1.c: New test. + 2023-09-14 David Malcolm * gcc.dg/plugin/diagnostic-test-paths-multithreaded-inline-events.c: diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog index 3e104c90408..6ed7ddb7080 100644 --- a/libstdc++-v3/ChangeLog +++ b/libstdc++-v3/ChangeLog @@ -1,3 +1,1653 @@ +2023-09-15 Jonathan Wakely + + * testsuite/29_atomics/atomic_ref/wait_notify.cc: Do not + restrict to pthreads targets. + * testsuite/30_threads/jthread/3.cc: Likewise. + * testsuite/30_threads/semaphore/100806.cc: Likewise. + * testsuite/30_threads/semaphore/try_acquire.cc: Likewise. + * testsuite/30_threads/semaphore/try_acquire_for.cc: Likewise. + * testsuite/30_threads/semaphore/try_acquire_posix.cc: Likewise. + +2023-09-15 Jonathan Wakely + + * testsuite/18_support/coroutines/95917.cc: Remove dg-options + -std=gnu++2a. + * testsuite/18_support/coroutines/hash.cc: Likewise. + * testsuite/18_support/coroutines/lwg3460.cc: Likewise. + * testsuite/18_support/destroying_delete.cc: Likewise. + * testsuite/18_support/source_location/1.cc: Likewise. + * testsuite/18_support/source_location/consteval.cc: Likewise. + * testsuite/18_support/source_location/version.cc: Likewise. + * testsuite/19_diagnostics/error_category/operators/three_way.cc: + Likewise. + * testsuite/19_diagnostics/error_code/operators/three_way.cc: + Likewise. + * testsuite/19_diagnostics/error_condition/operators/three_way.cc: + Likewise. + * testsuite/19_diagnostics/stacktrace/output.cc: Likewise. + * testsuite/26_numerics/adjacent_difference/lwg2055.cc: + Likewise. + * testsuite/26_numerics/bit/bit.count/countl_zero.cc: Likewise. + * testsuite/26_numerics/bit/bit.count/countr_one.cc: Likewise. + * testsuite/26_numerics/bit/bit.count/countr_zero.cc: Likewise. + * testsuite/26_numerics/bit/bit.count/popcount.cc: Likewise. + * testsuite/26_numerics/bit/bit.pow.two/bit_ceil.cc: Likewise. + * testsuite/26_numerics/bit/bit.pow.two/has_single_bit.cc: + Likewise. + * testsuite/28_regex/iterators/regex_iterator/lwg3719.cc: + Likewise. + * testsuite/28_regex/iterators/regex_token_iterator/lwg3719.cc: + Likewise. + * testsuite/28_regex/sub_match/compare_c++20.cc: Likewise. + * testsuite/experimental/filesystem/iterators/106201.cc: + Likewise. + * testsuite/experimental/scopeguard/exit.cc: Likewise. + * testsuite/experimental/scopeguard/uniqueres.cc: Likewise. + +2023-09-15 Jonathan Wakely + + * testsuite/30_threads/barrier/1.cc: Remove dg-options + -std=gnu++20. + * testsuite/30_threads/barrier/2.cc: Likewise. + * testsuite/30_threads/barrier/arrive.cc: Likewise. + * testsuite/30_threads/barrier/arrive_and_drop.cc: Likewise. + * testsuite/30_threads/barrier/arrive_and_wait.cc: Likewise. + * testsuite/30_threads/barrier/completion.cc: Likewise. + * testsuite/30_threads/condition_variable/members/clock_neg.cc: + Likewise. + * testsuite/30_threads/condition_variable_any/members/clock_neg.cc: + Likewise. + * testsuite/30_threads/condition_variable_any/stop_token/1.cc: + Likewise. + * testsuite/30_threads/condition_variable_any/stop_token/2.cc: + Likewise. + * testsuite/30_threads/future/members/clock_neg.cc: Likewise. + * testsuite/30_threads/headers/stop_token/synopsis.cc: Likewise. + * testsuite/30_threads/headers/thread/types_std_c++20.cc: + Likewise. + * testsuite/30_threads/jthread/1.cc: Likewise. + * testsuite/30_threads/jthread/100612.cc: Likewise. + * testsuite/30_threads/jthread/95989.cc: Likewise. + * testsuite/30_threads/jthread/jthread.cc: Likewise. + * testsuite/30_threads/jthread/version.cc: Likewise. + * testsuite/30_threads/latch/1.cc: Likewise. + * testsuite/30_threads/latch/2.cc: Likewise. + * testsuite/30_threads/latch/3.cc: Likewise. + * testsuite/30_threads/recursive_timed_mutex/try_lock_until/clock_neg.cc: + Likewise. + * testsuite/30_threads/semaphore/1.cc: Likewise. + * testsuite/30_threads/semaphore/2.cc: Likewise. + * testsuite/30_threads/semaphore/least_max_value_neg.cc: + Likewise. + * testsuite/30_threads/semaphore/try_acquire_until.cc: Likewise. + * testsuite/30_threads/shared_future/members/clock_neg.cc: + Likewise. + * testsuite/30_threads/shared_lock/locking/clock_neg.cc: + Likewise. + * testsuite/30_threads/shared_timed_mutex/try_lock_until/clock_neg.cc: + Likewise. + * testsuite/30_threads/stop_token/1.cc: Likewise. + * testsuite/30_threads/stop_token/2.cc: Likewise. + * testsuite/30_threads/stop_token/stop_callback.cc: Likewise. + * testsuite/30_threads/stop_token/stop_callback/deadlock.cc: + Likewise. + * testsuite/30_threads/stop_token/stop_callback/destructible_neg.cc: + Likewise. + * testsuite/30_threads/stop_token/stop_callback/invocable_neg.cc: + Likewise. + * testsuite/30_threads/stop_token/stop_callback/invoke.cc: + Likewise. + * testsuite/30_threads/stop_token/stop_source.cc: Likewise. + * testsuite/30_threads/stop_token/stop_source/assign.cc: + Likewise. + * testsuite/30_threads/stop_token/stop_token.cc: Likewise. + * testsuite/30_threads/stop_token/stop_token/stop_possible.cc: + Likewise. + * testsuite/30_threads/thread/id/operators_c++20.cc: Likewise. + * testsuite/30_threads/timed_mutex/try_lock_until/clock_neg.cc: + Likewise. + * testsuite/30_threads/unique_lock/locking/clock_neg.cc: + Likewise. + +2023-09-15 Jonathan Wakely + + * testsuite/27_io/basic_istream/extractors_character/char/lwg2499.cc: + Remove dg-options -std=gnu++2a. + * testsuite/27_io/basic_istream/extractors_character/char/lwg2499_neg.cc: + Likewise. + * testsuite/27_io/basic_istream/extractors_character/wchar_t/lwg2499.cc: + Likewise. + * testsuite/27_io/basic_istream/extractors_character/wchar_t/lwg2499_neg.cc: + Likewise. + * testsuite/27_io/basic_istringstream/cons/char/1.cc: Likewise. + * testsuite/27_io/basic_istringstream/cons/wchar_t/1.cc: + Likewise. + * testsuite/27_io/basic_istringstream/str/char/2.cc: Likewise. + * testsuite/27_io/basic_istringstream/str/wchar_t/2.cc: + Likewise. + * testsuite/27_io/basic_istringstream/view/char/1.cc: Likewise. + * testsuite/27_io/basic_istringstream/view/wchar_t/1.cc: + Likewise. + * testsuite/27_io/basic_ostream/emit/1.cc: Likewise. + * testsuite/27_io/basic_ostream/inserters_character/char/deleted.cc: + Likewise. + * testsuite/27_io/basic_ostream/inserters_character/wchar_t/deleted.cc: + Likewise. + * testsuite/27_io/basic_ostringstream/cons/char/1.cc: Likewise. + * testsuite/27_io/basic_ostringstream/cons/wchar_t/1.cc: + Likewise. + * testsuite/27_io/basic_ostringstream/str/char/3.cc: Likewise. + * testsuite/27_io/basic_ostringstream/str/wchar_t/3.cc: + Likewise. + * testsuite/27_io/basic_ostringstream/view/char/1.cc: Likewise. + * testsuite/27_io/basic_ostringstream/view/wchar_t/1.cc: + Likewise. + * testsuite/27_io/basic_stringbuf/cons/char/2.cc: Likewise. + * testsuite/27_io/basic_stringbuf/cons/wchar_t/2.cc: Likewise. + * testsuite/27_io/basic_stringbuf/str/char/4.cc: Likewise. + * testsuite/27_io/basic_stringbuf/str/wchar_t/4.cc: Likewise. + * testsuite/27_io/basic_stringbuf/view/char/1.cc: Likewise. + * testsuite/27_io/basic_stringbuf/view/wchar_t/1.cc: Likewise. + * testsuite/27_io/basic_stringstream/cons/char/1.cc: Likewise. + * testsuite/27_io/basic_stringstream/cons/char/97719.cc: + Likewise. + * testsuite/27_io/basic_stringstream/cons/wchar_t/1.cc: + Likewise. + * testsuite/27_io/basic_stringstream/str/char/5.cc: Likewise. + * testsuite/27_io/basic_stringstream/str/wchar_t/5.cc.cc: + Likewise. + * testsuite/27_io/basic_stringstream/view/char/1.cc: Likewise. + * testsuite/27_io/basic_stringstream/view/wchar_t/1.cc: + Likewise. + * testsuite/27_io/basic_syncbuf/1.cc: Likewise. + * testsuite/27_io/basic_syncbuf/2.cc: Likewise. + * testsuite/27_io/basic_syncbuf/basic_ops/1.cc: Likewise. + * testsuite/27_io/basic_syncbuf/requirements/types.cc: Likewise. + * testsuite/27_io/basic_syncbuf/sync_ops/1.cc: Likewise. + * testsuite/27_io/basic_syncstream/1.cc: Likewise. + * testsuite/27_io/basic_syncstream/2.cc: Likewise. + * testsuite/27_io/basic_syncstream/basic_ops/1.cc: Likewise. + * testsuite/27_io/basic_syncstream/requirements/types.cc: + Likewise. + * testsuite/27_io/filesystem/iterators/106201.cc: Likewise. + * testsuite/27_io/filesystem/iterators/lwg3719.cc: Likewise. + * testsuite/27_io/filesystem/path/factory/u8path-depr.cc: + Likewise. + * testsuite/27_io/filesystem/path/nonmember/cmp_c++20.cc: + Likewise. + +2023-09-15 Jonathan Wakely + + * testsuite/26_numerics/accumulate/constexpr.cc: Remove + dg-options -std=gnu++2a. + * testsuite/26_numerics/accumulate/lwg2055.cc: Likewise. + * testsuite/26_numerics/adjacent_difference/constexpr.cc: + Likewise. + * testsuite/26_numerics/bit/bit.cast/105027.cc: Likewise. + * testsuite/26_numerics/bit/bit.cast/bit_cast.cc: Likewise. + * testsuite/26_numerics/bit/bit.cast/version.cc: Likewise. + * testsuite/26_numerics/bit/bit.count/countl_one.cc: Likewise. + * testsuite/26_numerics/bit/bit.pow.two/bit_ceil_neg.cc: + Likewise. + * testsuite/26_numerics/bit/bit.pow.two/bit_floor.cc: Likewise. + * testsuite/26_numerics/bit/bit.pow.two/bit_width.cc: Likewise. + * testsuite/26_numerics/bit/bit.pow.two/lwg3656.cc: Likewise. + * testsuite/26_numerics/bit/bit.rotate/rotl.cc: Likewise. + * testsuite/26_numerics/bit/bit.rotate/rotr.cc: Likewise. + * testsuite/26_numerics/bit/header-2.cc: Likewise. + * testsuite/26_numerics/bit/header.cc: Likewise. + * testsuite/26_numerics/complex/1.cc: Likewise. + * testsuite/26_numerics/complex/2.cc: Likewise. + * testsuite/26_numerics/complex/comparison_operators/more_constexpr.cc: + Likewise. + * testsuite/26_numerics/complex/operators/more_constexpr.cc: + Likewise. + * testsuite/26_numerics/complex/requirements/more_constexpr.cc: + Likewise. + * testsuite/26_numerics/complex/value_operations/more_constexpr.cc: + Likewise. + * testsuite/26_numerics/endian/1.cc: Likewise. + * testsuite/26_numerics/endian/2.cc: Likewise. + * testsuite/26_numerics/endian/3.cc: Likewise. + * testsuite/26_numerics/exclusive_scan/constexpr.cc: Likewise. + * testsuite/26_numerics/inclusive_scan/constexpr.cc: Likewise. + * testsuite/26_numerics/inner_product/constexpr.cc: Likewise. + * testsuite/26_numerics/inner_product/lwg2055.cc: Likewise. + * testsuite/26_numerics/iota/constexpr.cc: Likewise. + * testsuite/26_numerics/lerp/1.cc: Likewise. + * testsuite/26_numerics/lerp/constexpr.cc: Likewise. + * testsuite/26_numerics/lerp/version.cc: Likewise. + * testsuite/26_numerics/midpoint/floating.cc: Likewise. + * testsuite/26_numerics/midpoint/integral.cc: Likewise. + * testsuite/26_numerics/midpoint/pointer.cc: Likewise. + * testsuite/26_numerics/midpoint/pointer_neg.cc: Likewise. + * testsuite/26_numerics/midpoint/version.cc: Likewise. + * testsuite/26_numerics/numbers/1.cc: Likewise. + * testsuite/26_numerics/numbers/2.cc: Likewise. + * testsuite/26_numerics/numbers/3.cc: Likewise. + * testsuite/26_numerics/numbers/float128.cc: Likewise. + * testsuite/26_numerics/numbers/nonfloat_neg.cc: Likewise. + * testsuite/26_numerics/partial_sum/constexpr.cc: Likewise. + * testsuite/26_numerics/partial_sum/lwg2055.cc: Likewise. + * testsuite/26_numerics/random/concept.cc: Likewise. + * testsuite/26_numerics/reduce/constexpr.cc: Likewise. + * testsuite/26_numerics/slice/compare.cc: Likewise. + * testsuite/26_numerics/transform_exclusive_scan/constexpr.cc: + Likewise. + * testsuite/26_numerics/transform_inclusive_scan/constexpr.cc: + Likewise. + * testsuite/26_numerics/transform_reduce/constexpr.cc: Likewise. + +2023-09-15 Jonathan Wakely + + * testsuite/24_iterators/aliases.cc: Remove dg-options + -std=gnu++2a. + * testsuite/24_iterators/associated_types/incrementable.traits.cc: + Likewise. + * testsuite/24_iterators/associated_types/iterator.traits.cc: + Likewise. + * testsuite/24_iterators/associated_types/readable.traits.cc: + Likewise. + * testsuite/24_iterators/back_insert_iterator/constexpr.cc: + Likewise. + * testsuite/24_iterators/back_insert_iterator/pr93884.cc: + Likewise. + * testsuite/24_iterators/bidirectional/concept.cc: Likewise. + * testsuite/24_iterators/common_iterator/1.cc: Likewise. + * testsuite/24_iterators/common_iterator/100823.cc: Likewise. + * testsuite/24_iterators/common_iterator/2.cc: Likewise. + * testsuite/24_iterators/contiguous/concept.cc: Likewise. + * testsuite/24_iterators/contiguous/tag.cc: Likewise. + * testsuite/24_iterators/counted_iterator/1.cc: Likewise. + * testsuite/24_iterators/counted_iterator/lwg3389.cc: Likewise. + * testsuite/24_iterators/counted_iterator/lwg3643.cc: Likewise. + * testsuite/24_iterators/customization_points/92894.cc: + Likewise. + * testsuite/24_iterators/customization_points/iter_move.cc: + Likewise. + * testsuite/24_iterators/customization_points/iter_swap.cc: + Likewise. + * testsuite/24_iterators/customization_points/lwg3420.cc: + Likewise. + * testsuite/24_iterators/forward/concept.cc: Likewise. + * testsuite/24_iterators/front_insert_iterator/constexpr.cc: + Likewise. + * testsuite/24_iterators/front_insert_iterator/pr93884.cc: + Likewise. + * testsuite/24_iterators/headers/iterator/synopsis_c++20.cc: + Likewise. + * testsuite/24_iterators/indirect_callable/92894.cc: Likewise. + * testsuite/24_iterators/indirect_callable/projected-adl.cc: + Likewise. + * testsuite/24_iterators/indirect_callable/projected.cc: + Likewise. + * testsuite/24_iterators/input/concept.cc: Likewise. + * testsuite/24_iterators/insert_iterator/constexpr.cc: Likewise. + * testsuite/24_iterators/istream_iterator/cons/sentinel.cc: + Likewise. + * testsuite/24_iterators/istream_iterator/sentinel.cc: Likewise. + * testsuite/24_iterators/istreambuf_iterator/cons/sentinel.cc: + Likewise. + * testsuite/24_iterators/istreambuf_iterator/sentinel.cc: + Likewise. + * testsuite/24_iterators/move_iterator/cust.cc: Likewise. + * testsuite/24_iterators/move_iterator/dr3435.cc: Likewise. + * testsuite/24_iterators/move_iterator/input_iterator.cc: + Likewise. + * testsuite/24_iterators/move_iterator/lwg3390.cc: Likewise. + * testsuite/24_iterators/move_iterator/lwg3391.cc: Likewise. + * testsuite/24_iterators/move_iterator/move_only.cc: Likewise. + * testsuite/24_iterators/move_iterator/p2520r0.cc: Likewise. + * testsuite/24_iterators/move_iterator/rel_ops_c++20.cc: + Likewise. + * testsuite/24_iterators/move_iterator/sentinel.cc: Likewise. + * testsuite/24_iterators/normal_iterator/cmp_c++20.cc: Likewise. + * testsuite/24_iterators/output/concept.cc: Likewise. + * testsuite/24_iterators/random_access/concept.cc: Likewise. + * testsuite/24_iterators/range_access/range_access_cpp20.cc: + Likewise. + * testsuite/24_iterators/range_access/range_access_cpp20_neg.cc: + Likewise. + * testsuite/24_iterators/range_operations/100768.cc: Likewise. + * testsuite/24_iterators/range_operations/advance.cc: Likewise. + * testsuite/24_iterators/range_operations/advance_overflow.cc: + Likewise. + * testsuite/24_iterators/range_operations/distance.cc: Likewise. + * testsuite/24_iterators/range_operations/lwg3392.cc: Likewise. + * testsuite/24_iterators/range_operations/next.cc: Likewise. + * testsuite/24_iterators/range_operations/prev.cc: Likewise. + * testsuite/24_iterators/reverse_iterator/cust.cc: Likewise. + * testsuite/24_iterators/reverse_iterator/dr3435.cc: Likewise. + * testsuite/24_iterators/reverse_iterator/rel_ops_c++20.cc: + Likewise. + +2023-09-15 Jonathan Wakely + + * testsuite/23_containers/array/comparison_operators/96851.cc: + Remove dg-options -std=gnu++2a. + * testsuite/23_containers/array/comparison_operators/constexpr.cc: + Likewise. + * testsuite/23_containers/array/creation/1.cc: Likewise. + * testsuite/23_containers/array/creation/110167.cc: Likewise. + * testsuite/23_containers/array/creation/2.cc: Likewise. + * testsuite/23_containers/array/creation/3_neg.cc: Likewise. + * testsuite/23_containers/array/requirements/constexpr_fill.cc: + Likewise. + * testsuite/23_containers/array/requirements/constexpr_swap.cc: + Likewise. + * testsuite/23_containers/deque/48101-3_neg.cc: Likewise. + * testsuite/23_containers/deque/erasure.cc: Likewise. + * testsuite/23_containers/deque/modifiers/emplace/92878_92947.cc: + Likewise. + * testsuite/23_containers/deque/operators/cmp_c++20.cc: + Likewise. + * testsuite/23_containers/forward_list/48101-3_neg.cc: Likewise. + * testsuite/23_containers/forward_list/cmp_c++20.cc: Likewise. + * testsuite/23_containers/forward_list/erasure.cc: Likewise. + * testsuite/23_containers/forward_list/modifiers/92878_92947.cc: + Likewise. + * testsuite/23_containers/forward_list/operations/remove_cxx20_return.cc: + Likewise. + * testsuite/23_containers/forward_list/operations/unique_cxx20_return.cc: + Likewise. + * testsuite/23_containers/list/48101-3_neg.cc: Likewise. + * testsuite/23_containers/list/cmp_c++20.cc: Likewise. + * testsuite/23_containers/list/erasure.cc: Likewise. + * testsuite/23_containers/list/modifiers/emplace/92878_92947.cc: + Likewise. + * testsuite/23_containers/list/operations/remove_cxx20_return.cc: + Likewise. + * testsuite/23_containers/list/operations/unique_cxx20_return.cc: + Likewise. + * testsuite/23_containers/map/48101-3_neg.cc: Likewise. + * testsuite/23_containers/map/erasure.cc: Likewise. + * testsuite/23_containers/map/modifiers/emplace/92878_92947.cc: + Likewise. + * testsuite/23_containers/map/operations/contains.cc: Likewise. + * testsuite/23_containers/map/operators/cmp_c++20.cc: Likewise. + * testsuite/23_containers/multimap/48101-3_neg.cc: Likewise. + * testsuite/23_containers/multimap/modifiers/emplace/92878_92947.cc: + Likewise. + * testsuite/23_containers/multimap/operations/contains.cc: + Likewise. + * testsuite/23_containers/multimap/operators/cmp_c++20.cc: + Likewise. + * testsuite/23_containers/multiset/48101-3_neg.cc: Likewise. + * testsuite/23_containers/multiset/modifiers/emplace/92878_92947.cc: + Likewise. + * testsuite/23_containers/multiset/operations/contains.cc: + Likewise. + * testsuite/23_containers/multiset/operators/cmp_c++20.cc: + Likewise. + * testsuite/23_containers/priority_queue/92878_92947.cc: + Likewise. + * testsuite/23_containers/queue/92878_92947.cc: Likewise. + * testsuite/23_containers/queue/cmp_c++20.cc: Likewise. + * testsuite/23_containers/set/48101-3_neg.cc: Likewise. + * testsuite/23_containers/set/erasure.cc: Likewise. + * testsuite/23_containers/set/modifiers/emplace/92878_92947.cc: + Likewise. + * testsuite/23_containers/set/operations/contains.cc: Likewise. + * testsuite/23_containers/set/operators/cmp_c++20.cc: Likewise. + * testsuite/23_containers/span/1.cc: Likewise. + * testsuite/23_containers/span/101411.cc: Likewise. + * testsuite/23_containers/span/2.cc: Likewise. + * testsuite/23_containers/span/deduction.cc: Likewise. + * testsuite/23_containers/span/explicit.cc: Likewise. + * testsuite/23_containers/span/layout_compat.cc: Likewise. + * testsuite/23_containers/span/lwg3255.cc: Likewise. + * testsuite/23_containers/span/nothrow_cons.cc: Likewise. + * testsuite/23_containers/span/trivially_copyable.cc: Likewise. + * testsuite/23_containers/stack/92878_92947.cc: Likewise. + * testsuite/23_containers/stack/cmp_c++20.cc: Likewise. + * testsuite/23_containers/unordered_map/48101-3_neg.cc: + Likewise. + * testsuite/23_containers/unordered_map/erasure.cc: Likewise. + * testsuite/23_containers/unordered_map/modifiers/92878_92947.cc: + Likewise. + * testsuite/23_containers/unordered_map/operations/1.cc: + Likewise. + * testsuite/23_containers/unordered_map/operations/contains.cc: + Likewise. + * testsuite/23_containers/unordered_multimap/48101-3_neg.cc: + Likewise. + * testsuite/23_containers/unordered_multimap/modifiers/92878_92947.cc: + Likewise. + * testsuite/23_containers/unordered_multimap/operations/1.cc: + Likewise. + * testsuite/23_containers/unordered_multimap/operations/contains.cc: + Likewise. + * testsuite/23_containers/unordered_multiset/48101-3_neg.cc: + Likewise. + * testsuite/23_containers/unordered_multiset/modifiers/92878_92947.cc: + Likewise. + * testsuite/23_containers/unordered_multiset/operations/1.cc: + Likewise. + * testsuite/23_containers/unordered_multiset/operations/contains.cc: + Likewise. + * testsuite/23_containers/unordered_set/48101-3_neg.cc: + Likewise. + * testsuite/23_containers/unordered_set/erasure.cc: Likewise. + * testsuite/23_containers/unordered_set/modifiers/92878_92947.cc: + Likewise. + * testsuite/23_containers/unordered_set/operations/1.cc: + Likewise. + * testsuite/23_containers/unordered_set/operations/contains.cc: + Likewise. + * testsuite/23_containers/vector/48101-3_neg.cc: Likewise. + * testsuite/23_containers/vector/bool/capacity/constexpr.cc: + Likewise. + * testsuite/23_containers/vector/bool/cmp_c++20.cc: Likewise. + * testsuite/23_containers/vector/bool/cons/constexpr.cc: + Likewise. + * testsuite/23_containers/vector/bool/element_access/constexpr.cc: + Likewise. + * testsuite/23_containers/vector/bool/iterator_c++20.cc: + Likewise. + * testsuite/23_containers/vector/bool/modifiers/assign/constexpr.cc: + Likewise. + * testsuite/23_containers/vector/bool/modifiers/constexpr.cc: + Likewise. + * testsuite/23_containers/vector/bool/modifiers/swap/constexpr.cc: + Likewise. + * testsuite/23_containers/vector/capacity/constexpr.cc: + Likewise. + * testsuite/23_containers/vector/cmp_c++20.cc: Likewise. + * testsuite/23_containers/vector/cons/constexpr.cc: Likewise. + * testsuite/23_containers/vector/data_access/constexpr.cc: + Likewise. + * testsuite/23_containers/vector/element_access/constexpr.cc: + Likewise. + * testsuite/23_containers/vector/erasure.cc: Likewise. + * testsuite/23_containers/vector/modifiers/assign/constexpr.cc: + Likewise. + * testsuite/23_containers/vector/modifiers/constexpr.cc: + Likewise. + * testsuite/23_containers/vector/modifiers/emplace/92878_92947.cc: + Likewise. + * testsuite/23_containers/vector/modifiers/swap/constexpr.cc: + Likewise. + * testsuite/23_containers/vector/requirements/version.cc: + Likewise. + +2023-09-15 Jonathan Wakely + + * testsuite/21_strings/basic_string/cons/char/105995.cc: Remove + dg-options -std=gnu++20. + * testsuite/21_strings/basic_string/cons/char/constexpr.cc: + Likewise. + * testsuite/21_strings/basic_string/cons/wchar_t/constexpr.cc: + Likewise. + * testsuite/21_strings/basic_string/erasure.cc: Likewise. + * testsuite/21_strings/basic_string/hash/hash_char8_t.cc: + Likewise. + * testsuite/21_strings/basic_string/literals/constexpr.cc: + Likewise. + * testsuite/21_strings/basic_string/modifiers/constexpr.cc: + Likewise. + * testsuite/21_strings/basic_string/modifiers/swap/constexpr-wchar_t.cc: + Likewise. + * testsuite/21_strings/basic_string/modifiers/swap/constexpr.cc: + Likewise. + * testsuite/21_strings/basic_string/operations/ends_with/char.cc: + Likewise. + * testsuite/21_strings/basic_string/operations/ends_with/nonnull.cc: + Likewise. + * testsuite/21_strings/basic_string/operations/ends_with/wchar_t.cc: + Likewise. + * testsuite/21_strings/basic_string/operations/starts_with/char.cc: + Likewise. + * testsuite/21_strings/basic_string/operations/starts_with/nonnull.cc: + Likewise. + * testsuite/21_strings/basic_string/operations/starts_with/wchar_t.cc: + Likewise. + * testsuite/21_strings/basic_string/operators/char/cmp_c++20.cc: + Likewise. + * testsuite/21_strings/basic_string/operators/wchar_t/cmp_c++20.cc: + Likewise. + * testsuite/21_strings/basic_string_view/cons/char/range.cc: + Likewise. + * testsuite/21_strings/basic_string_view/operations/copy/char/constexpr.cc: + Likewise. + * testsuite/21_strings/basic_string_view/operations/copy/wchar_t/constexpr.cc: + Likewise. + * testsuite/21_strings/basic_string_view/operations/ends_with/char.cc: + Likewise. + * testsuite/21_strings/basic_string_view/operations/ends_with/nonnull.cc: + Likewise. + * testsuite/21_strings/basic_string_view/operations/ends_with/wchar_t.cc: + Likewise. + * testsuite/21_strings/basic_string_view/operations/starts_with/char.cc: + Likewise. + * testsuite/21_strings/basic_string_view/operations/starts_with/nonnull.cc: + Likewise. + * testsuite/21_strings/basic_string_view/operations/starts_with/wchar_t.cc: + Likewise. + * testsuite/21_strings/basic_string_view/operators/char/cmp_c++20.cc: + Likewise. + * testsuite/21_strings/basic_string_view/operators/wchar_t/cmp_c++20.cc: + Likewise. + * testsuite/21_strings/basic_string_view/requirements/constexpr_iter.cc: + Likewise. + * testsuite/21_strings/char_traits/requirements/constexpr_functions_c++20.cc: + Likewise. + +2023-09-15 Jonathan Wakely + + * testsuite/20_util/allocator/105975.cc: Remove dg-options + -std=gnu++2a. + * testsuite/20_util/allocator/rebind_c++20.cc: Likewise. + * testsuite/20_util/allocator/requirements/constexpr.cc: + Likewise. + * testsuite/20_util/allocator/requirements/typedefs_c++20.cc: + Likewise. + * testsuite/20_util/allocator_traits/header-2.cc: Likewise. + * testsuite/20_util/allocator_traits/header.cc: Likewise. + * testsuite/20_util/allocator_traits/members/92878_92947.cc: + Likewise. + * testsuite/20_util/any/assign/92878_92947.cc: Likewise. + * testsuite/20_util/any/cons/92878_92947.cc: Likewise. + * testsuite/20_util/assume_aligned/1.cc: Likewise. + * testsuite/20_util/assume_aligned/2_neg.cc: Likewise. + * testsuite/20_util/assume_aligned/3.cc: Likewise. + * testsuite/20_util/assume_aligned/97132.cc: Likewise. + * testsuite/20_util/bind/constexpr.cc: Likewise. + * testsuite/20_util/bitset/operations/96303.cc: Likewise. + * testsuite/20_util/common_reference/100894.cc: Likewise. + * testsuite/20_util/common_reference/requirements/alias_decl.cc: + Likewise. + * testsuite/20_util/common_reference/requirements/explicit_instantiation.cc: + Likewise. + * testsuite/20_util/common_reference/requirements/typedefs.cc: + Likewise. + * testsuite/20_util/duration/comparison_operators/three_way.cc: + Likewise. + * testsuite/20_util/exchange/constexpr.cc: Likewise. + * testsuite/20_util/exchange/noexcept.cc: Likewise. + * testsuite/20_util/from_chars/1_c++20_neg.cc: Likewise. + * testsuite/20_util/from_chars/compare.cc: Likewise. + * testsuite/20_util/function_objects/bind_front/1.cc: Likewise. + * testsuite/20_util/function_objects/bind_front/107784.cc: + Likewise. + * testsuite/20_util/function_objects/bind_front/111327.cc: + Likewise. + * testsuite/20_util/function_objects/bind_front/2.cc: Likewise. + * testsuite/20_util/function_objects/bind_front/97101.cc: + Likewise. + * testsuite/20_util/function_objects/bind_front/constexpr.cc: + Likewise. + * testsuite/20_util/function_objects/constexpr_searcher.cc: + Likewise. + * testsuite/20_util/function_objects/identity/1.cc: Likewise. + * testsuite/20_util/function_objects/invoke/constexpr.cc: + Likewise. + * testsuite/20_util/function_objects/mem_fn/constexpr.cc: + Likewise. + * testsuite/20_util/function_objects/not_fn/constexpr.cc: + Likewise. + * testsuite/20_util/integer_comparisons/1.cc: Likewise. + * testsuite/20_util/integer_comparisons/2.cc: Likewise. + * testsuite/20_util/integer_comparisons/equal.cc: Likewise. + * testsuite/20_util/integer_comparisons/equal_neg.cc: Likewise. + * testsuite/20_util/integer_comparisons/greater.cc: Likewise. + * testsuite/20_util/integer_comparisons/greater_equal.cc: + Likewise. + * testsuite/20_util/integer_comparisons/greater_equal_neg.cc: + Likewise. + * testsuite/20_util/integer_comparisons/greater_neg.cc: + Likewise. + * testsuite/20_util/integer_comparisons/in_range.cc: Likewise. + * testsuite/20_util/integer_comparisons/in_range_neg.cc: + Likewise. + * testsuite/20_util/integer_comparisons/less.cc: Likewise. + * testsuite/20_util/integer_comparisons/less_equal.cc: Likewise. + * testsuite/20_util/integer_comparisons/less_equal_neg.cc: + Likewise. + * testsuite/20_util/integer_comparisons/less_neg.cc: Likewise. + * testsuite/20_util/integer_comparisons/not_equal.cc: Likewise. + * testsuite/20_util/integer_comparisons/not_equal_neg.cc: + Likewise. + * testsuite/20_util/is_bounded_array/requirements/explicit_instantiation.cc: + Likewise. + * testsuite/20_util/is_bounded_array/requirements/typedefs.cc: + Likewise. + * testsuite/20_util/is_bounded_array/value.cc: Likewise. + * testsuite/20_util/is_constant_evaluated/1.cc: Likewise. + * testsuite/20_util/is_constant_evaluated/noexcept.cc: Likewise. + * testsuite/20_util/is_constructible/92878_92947.cc: Likewise. + * testsuite/20_util/is_layout_compatible/is_corresponding_member.cc: + Likewise. + * testsuite/20_util/is_layout_compatible/value.cc: Likewise. + * testsuite/20_util/is_layout_compatible/version.cc: Likewise. + * testsuite/20_util/is_nothrow_constructible/value_c++20.cc: + Likewise. + * testsuite/20_util/is_nothrow_convertible/requirements/explicit_instantiation.cc: + Likewise. + * testsuite/20_util/is_nothrow_convertible/requirements/typedefs.cc: + Likewise. + * testsuite/20_util/is_nothrow_convertible/value.cc: Likewise. + * testsuite/20_util/is_pod/deprecated-2a.cc: Likewise. + * testsuite/20_util/is_pointer_interconvertible/value.cc: + Likewise. + * testsuite/20_util/is_pointer_interconvertible/version.cc: + Likewise. + * testsuite/20_util/is_pointer_interconvertible/with_class.cc: + Likewise. + * testsuite/20_util/is_unbounded_array/requirements/explicit_instantiation.cc: + Likewise. + * testsuite/20_util/is_unbounded_array/requirements/typedefs.cc: + Likewise. + * testsuite/20_util/is_unbounded_array/value.cc: Likewise. + * testsuite/20_util/optional/assignment/92878_92947.cc: + Likewise. + * testsuite/20_util/optional/cons/92878_92947.cc: Likewise. + * testsuite/20_util/optional/constexpr/assign.cc: Likewise. + * testsuite/20_util/optional/constexpr/cons/conv.cc: Likewise. + * testsuite/20_util/optional/constexpr/modifiers.cc: Likewise. + * testsuite/20_util/optional/constexpr/swap.cc: Likewise. + * testsuite/20_util/optional/relops/96269.cc: Likewise. + * testsuite/20_util/optional/relops/three_way.cc: Likewise. + * testsuite/20_util/pair/comparison_operators/constexpr_c++20.cc: + Likewise. + * testsuite/20_util/pair/cons/92878_92947.cc: Likewise. + * testsuite/20_util/pair/constexpr_assign.cc: Likewise. + * testsuite/20_util/pair/constexpr_swap.cc: Likewise. + * testsuite/20_util/pair/requirements/structural.cc: Likewise. + * testsuite/20_util/pointer_traits/pointer_to_constexpr.cc: + Likewise. + * testsuite/20_util/polymorphic_allocator/allocate_object.cc: + Likewise. + * testsuite/20_util/polymorphic_allocator/construct_c++2a.cc: + Likewise. + * testsuite/20_util/polymorphic_allocator/lwg3237.cc: Likewise. + * testsuite/20_util/reference_wrapper/constexpr.cc: Likewise. + * testsuite/20_util/reference_wrapper/incomplete.cc: Likewise. + * testsuite/20_util/remove_cvref/requirements/alias_decl.cc: + Likewise. + * testsuite/20_util/remove_cvref/requirements/explicit_instantiation.cc: + Likewise. + * testsuite/20_util/remove_cvref/value.cc: Likewise. + * testsuite/20_util/scoped_allocator/construct_pair_c++2a.cc: + Likewise. + * testsuite/20_util/shared_ptr/atomic/atomic_shared_ptr.cc: + Likewise. + * testsuite/20_util/shared_ptr/casts/rval.cc: Likewise. + * testsuite/20_util/shared_ptr/comparison/cmp_c++20.cc: + Likewise. + * testsuite/20_util/shared_ptr/cons/alias-rval.cc: Likewise. + * testsuite/20_util/shared_ptr/creation/92878_92947.cc: + Likewise. + * testsuite/20_util/shared_ptr/creation/array.cc: Likewise. + * testsuite/20_util/shared_ptr/creation/overwrite.cc: Likewise. + * testsuite/20_util/shared_ptr/creation/version.cc: Likewise. + * testsuite/20_util/time_point/4.cc: Likewise. + * testsuite/20_util/time_point/comparison_operators/three_way.cc: + Likewise. + * testsuite/20_util/to_address/1.cc: Likewise. + * testsuite/20_util/to_address/1_neg.cc: Likewise. + * testsuite/20_util/to_address/debug.cc: Likewise. + * testsuite/20_util/to_address/lwg3545.cc: Likewise. + * testsuite/20_util/to_chars/compare.cc: Likewise. + * testsuite/20_util/tuple/comparison_operators/three_way.cc: + Likewise. + * testsuite/20_util/tuple/cons/102270.cc: Likewise. + * testsuite/20_util/tuple/cons/constexpr_allocator_arg_t.cc: + Likewise. + * testsuite/20_util/tuple/constexpr_swap.cc: Likewise. + * testsuite/20_util/type_identity/requirements/alias_decl.cc: + Likewise. + * testsuite/20_util/type_identity/requirements/explicit_instantiation.cc: + Likewise. + * testsuite/20_util/type_identity/requirements/typedefs.cc: + Likewise. + * testsuite/20_util/typeindex/comparison_operators_c++20.cc: + Likewise. + * testsuite/20_util/unique_ptr/comparison/compare_c++20.cc: + Likewise. + * testsuite/20_util/unique_ptr/creation/92878_92947.cc: + Likewise. + * testsuite/20_util/unique_ptr/creation/for_overwrite.cc: + Likewise. + * testsuite/20_util/unique_ptr/creation/for_overwrite__neg.cc: + Likewise. + * testsuite/20_util/unique_ptr/io/lwg2948.cc: Likewise. + * testsuite/20_util/unwrap_reference/1.cc: Likewise. + * testsuite/20_util/unwrap_reference/2.cc: Likewise. + * testsuite/20_util/unwrap_reference/3.cc: Likewise. + * testsuite/20_util/uses_allocator/92878_92947.cc: Likewise. + * testsuite/20_util/uses_allocator/lwg3527.cc: Likewise. + * testsuite/20_util/uses_allocator/make_obj.cc: Likewise. + * testsuite/20_util/uses_allocator/uninitialized_construct.cc: + Likewise. + * testsuite/20_util/variant/92878_92947.cc: Likewise. + * testsuite/20_util/variant/95915.cc: Likewise. + * testsuite/20_util/variant/constexpr.cc: Likewise. + * testsuite/20_util/variant/relops/three_way.cc: Likewise. + * testsuite/20_util/variant/visit_neg.cc: Likewise. + * testsuite/20_util/variant/visit_r.cc: Likewise. + * testsuite/20_util/weak_ptr/atomic_weak_ptr.cc: Likewise. + +2023-09-15 Jonathan Wakely + + * testsuite/18_support/comparisons/algorithms/fallback.cc: + Remove dg-options -std=gnu++2a. + * testsuite/18_support/comparisons/algorithms/partial_order.cc: + Likewise. + * testsuite/18_support/comparisons/algorithms/strong_order.cc: + Likewise. + * testsuite/18_support/comparisons/algorithms/strong_order_floats.cc: + Likewise. + * testsuite/18_support/comparisons/algorithms/weak_order.cc: + Likewise. + * testsuite/18_support/comparisons/categories/94565.cc: + Likewise. + * testsuite/18_support/comparisons/categories/partialord.cc: + Likewise. + * testsuite/18_support/comparisons/categories/strongord.cc: + Likewise. + * testsuite/18_support/comparisons/categories/weakord.cc: + Likewise. + * testsuite/18_support/comparisons/categories/zero_neg.cc: + Likewise. + * testsuite/18_support/comparisons/common/1.cc: Likewise. + * testsuite/18_support/comparisons/object/93479.cc: Likewise. + * testsuite/18_support/comparisons/object/lwg3530.cc: Likewise. + +2023-09-15 Jonathan Wakely + + * testsuite/29_atomics/atomic/compare_exchange_padding.cc: + Remove dg-options -std=gnu++2a. + * testsuite/29_atomics/atomic/cons/value_init.cc: Likewise. + * testsuite/29_atomics/atomic/lock_free_aliases.cc: Likewise. + * testsuite/29_atomics/atomic/requirements/types_neg.cc: + Likewise. + * testsuite/29_atomics/atomic/wait_notify/1.cc: Likewise. + * testsuite/29_atomics/atomic/wait_notify/100334.cc: Likewise. + * testsuite/29_atomics/atomic/wait_notify/102994.cc: Likewise. + * testsuite/29_atomics/atomic/wait_notify/2.cc: Likewise. + * testsuite/29_atomics/atomic/wait_notify/bool.cc: Likewise. + * testsuite/29_atomics/atomic/wait_notify/generic.cc: Likewise. + * testsuite/29_atomics/atomic/wait_notify/pointers.cc: Likewise. + * testsuite/29_atomics/atomic_flag/cons/value_init.cc: Likewise. + * testsuite/29_atomics/atomic_flag/test/explicit.cc: Likewise. + * testsuite/29_atomics/atomic_flag/test/implicit.cc: Likewise. + * testsuite/29_atomics/atomic_flag/wait_notify/1.cc: Likewise. + * testsuite/29_atomics/atomic_float/1.cc: Likewise. + * testsuite/29_atomics/atomic_float/95282.cc: Likewise. + * testsuite/29_atomics/atomic_float/requirements.cc: Likewise. + * testsuite/29_atomics/atomic_float/value_init.cc: Likewise. + * testsuite/29_atomics/atomic_float/wait_notify.cc: Likewise. + * testsuite/29_atomics/atomic_integral/cons/value_init.cc: + Likewise. + * testsuite/29_atomics/atomic_integral/wait_notify.cc: Likewise. + * testsuite/29_atomics/atomic_ref/compare_exchange_padding.cc: + Likewise. + * testsuite/29_atomics/atomic_ref/deduction.cc: Likewise. + * testsuite/29_atomics/atomic_ref/float.cc: Likewise. + * testsuite/29_atomics/atomic_ref/generic.cc: Likewise. + * testsuite/29_atomics/atomic_ref/integral.cc: Likewise. + * testsuite/29_atomics/atomic_ref/pointer.cc: Likewise. + * testsuite/29_atomics/atomic_ref/requirements.cc: Likewise. + * testsuite/29_atomics/headers/atomic/types_std_c++20.cc: + Likewise. + * testsuite/29_atomics/headers/atomic/types_std_c++20_neg.cc: + Likewise. + * testsuite/29_atomics/headers/atomic/types_std_c++2a.cc: + Likewise. + * testsuite/29_atomics/headers/atomic/types_std_c++2a_neg.cc: + Likewise. + +2023-09-15 Jonathan Wakely + + * testsuite/27_io/basic_filebuf/native_handle/char/1.cc: New test. + * testsuite/27_io/basic_filebuf/native_handle/wchar_t/1.cc: New test. + +2023-09-15 Jonathan Wakely + + * acinclude.m4 (GLIBCXX_CHECK_FILEBUF_NATIVE_HANDLES): New + macro. + * config.h.in: Regenerate. + * config/abi/pre/gnu.ver (GLIBCXX_3.4.32): Export new + basic_filebuf members. + * config/io/basic_file_stdio.cc (__basic_file::native_handle): + Define new function. + * config/io/basic_file_stdio.h (__basic_file::native_handle): + Declare new function. + * configure: Regenerate. + * configure.ac: Use GLIBCXX_CHECK_FILEBUF_NATIVE_HANDLES. + * include/bits/version.def (fstream_native_handles): New macro. + * include/bits/version.h: Regenerate. + * include/std/fstream (basic_filebuf::native_handle) + (basic_fstream::native_handle, basic_ifstream::native_handle) + (basic_ofstream::native_handle): New functions. + * src/c++11/Makefile.am: Move compilation of basic_file.cc, + locale_init.cc and localename.cc to here. + * src/c++11/Makefile.in: Regenerate. + * src/c++98/locale_init.cc: Moved to... + * src/c++11/locale_init.cc: ...here. + * src/c++98/localename.cc: Moved to... + * src/c++11/localename.cc: ...here. + * src/c++98/Makefile.am: Remove basic_file.cc, locale_init.cc + and localename.cc from here. + * src/c++98/Makefile.in: Regenerate. + * testsuite/27_io/basic_filebuf/native_handle/version.cc: New test. + * testsuite/27_io/basic_fstream/native_handle/char/1.cc: New test. + * testsuite/27_io/basic_fstream/native_handle/wchar_t/1.cc: New test. + * testsuite/27_io/basic_ifstream/native_handle/char/1.cc: New test. + * testsuite/27_io/basic_ifstream/native_handle/wchar_t/1.cc: New test. + * testsuite/27_io/basic_ofstream/native_handle/char/1.cc: New test. + * testsuite/27_io/basic_ofstream/native_handle/wchar_t/1.cc: New test. + +2023-09-15 Jonathan Wakely + + * testsuite/libstdc++-dg/conformance.exp: Add log line when + using testsuite_files. + +2023-09-15 Jonathan Wakely + + * testsuite/20_util/shared_ptr/atomic/3.cc: Simplify dg + directives. + * testsuite/20_util/shared_ptr/thread/default_weaktoshared.cc: + Likewise. + * testsuite/20_util/shared_ptr/thread/mutex_weaktoshared.cc: + Likewise. + * testsuite/20_util/synchronized_pool_resource/allocate.cc: + Likewise. + * testsuite/20_util/synchronized_pool_resource/allocate_single.cc: + Likewise. + * testsuite/20_util/synchronized_pool_resource/cons.cc: + Likewise. + * testsuite/20_util/synchronized_pool_resource/cons_single.cc: + Likewise. + * testsuite/20_util/synchronized_pool_resource/is_equal.cc: + Likewise. + * testsuite/20_util/synchronized_pool_resource/multithreaded.cc: + Likewise. + * testsuite/20_util/synchronized_pool_resource/options.cc: + Likewise. + * testsuite/20_util/synchronized_pool_resource/release.cc: + Likewise. + * testsuite/20_util/synchronized_pool_resource/release_single.cc: + Likewise. + * testsuite/30_threads/condition_variable_any/stop_token/wait_on.cc: + Likewise. + * testsuite/30_threads/stop_token/stop_callback/deadlock-mt.cc: + Likewise. + * testsuite/30_threads/stop_token/stop_callback/destroy.cc: + Likewise. + +2023-09-15 Jonathan Wakely + + * testsuite/23_containers/span/back_assert_neg.cc: Remove + dg-options and add effective target selector to dg-do. Add + no_pch. + * testsuite/23_containers/span/back_neg.cc: Likewise. + * testsuite/23_containers/span/cons_1_assert_neg.cc: Likewise. + * testsuite/23_containers/span/cons_2_assert_neg.cc: Likewise. + * testsuite/23_containers/span/first_2_assert_neg.cc: Likewise. + * testsuite/23_containers/span/first_assert_neg.cc: Likewise. + * testsuite/23_containers/span/first_neg.cc: Likewise. + * testsuite/23_containers/span/front_assert_neg.cc: Likewise. + * testsuite/23_containers/span/front_neg.cc: Likewise. + * testsuite/23_containers/span/index_op_assert_neg.cc: Likewise. + * testsuite/23_containers/span/index_op_neg.cc: Likewise. + * testsuite/23_containers/span/last_2_assert_neg.cc: Likewise. + * testsuite/23_containers/span/last_assert_neg.cc: Likewise. + * testsuite/23_containers/span/last_neg.cc: Likewise. + * testsuite/23_containers/span/subspan_2_assert_neg.cc: + Likewise. + * testsuite/23_containers/span/subspan_3_assert_neg.cc: + Likewise. + * testsuite/23_containers/span/subspan_4_assert_neg.cc: + Likewise. + * testsuite/23_containers/span/subspan_5_assert_neg.cc: + Likewise. + * testsuite/23_containers/span/subspan_6_assert_neg.cc: + Likewise. + * testsuite/23_containers/span/subspan_assert_neg.cc: Likewise. + * testsuite/23_containers/span/subspan_neg.cc: Likewise. + * testsuite/24_iterators/range_operations/advance_debug_neg.cc: + Likewise. + +2023-09-15 Jonathan Wakely + + * testsuite/18_support/headers/limits/synopsis_cxx23.cc: Remove + dg-options. + * testsuite/18_support/headers/stdfloat/types_std.cc: Likewise. + * testsuite/18_support/type_info/constexpr.cc: Likewise. + * testsuite/19_diagnostics/stacktrace/current.cc: Likewise. + * testsuite/19_diagnostics/stacktrace/entry.cc: Likewise. + * testsuite/19_diagnostics/stacktrace/stacktrace.cc: Likewise. + * testsuite/19_diagnostics/stacktrace/synopsis.cc: Likewise. + * testsuite/19_diagnostics/stacktrace/version.cc: Likewise. + * testsuite/20_util/aligned_storage/deprecated-2b.cc: Likewise. + * testsuite/20_util/aligned_union/deprecated-2b.cc: Likewise. + * testsuite/20_util/bitset/access/constexpr.cc: Likewise. + * testsuite/20_util/bitset/cons/constexpr_c++23.cc: Likewise. + * testsuite/20_util/bitset/count/constexpr.cc: Likewise. + * testsuite/20_util/bitset/ext/constexpr.cc: Likewise. + * testsuite/20_util/bitset/operations/constexpr_c++23.cc: + Likewise. + * testsuite/20_util/bitset/version.cc: Likewise. + * testsuite/20_util/from_chars/8.cc: Likewise. + * testsuite/20_util/from_chars/constexpr.cc: Likewise. + * testsuite/20_util/function/cons/deduction_c++23.cc: Likewise. + * testsuite/20_util/function_objects/invoke/4.cc: Likewise. + * testsuite/20_util/function_objects/invoke/dangling_ref.cc: + Likewise. + * testsuite/20_util/is_scoped_enum/value.cc: Likewise. + * testsuite/20_util/is_scoped_enum/version.cc: Likewise. + * testsuite/20_util/move_only_function/call.cc: Likewise. + * testsuite/20_util/move_only_function/cons.cc: Likewise. + * testsuite/20_util/move_only_function/move.cc: Likewise. + * testsuite/20_util/move_only_function/version.cc: Likewise. + * testsuite/20_util/optional/monadic/and_then.cc: Likewise. + * testsuite/20_util/optional/monadic/or_else.cc: Likewise. + * testsuite/20_util/optional/monadic/or_else_neg.cc: Likewise. + * testsuite/20_util/optional/monadic/pr109242.cc: Likewise. + * testsuite/20_util/optional/monadic/transform.cc: Likewise. + * testsuite/20_util/pair/p2321r2.cc: Likewise. + * testsuite/20_util/reference_from_temporary/value.cc: Likewise. + * testsuite/20_util/reference_from_temporary/value2.cc: + Likewise. + * testsuite/20_util/reference_from_temporary/version.cc: + Likewise. + * testsuite/20_util/to_chars/constexpr.cc: Likewise. + * testsuite/20_util/to_chars/float128_c++23.cc: Likewise. + * testsuite/20_util/to_chars/float16_c++23.cc: Likewise. + * testsuite/20_util/to_chars/version.cc: Likewise. + * testsuite/20_util/to_underlying/1.cc: Likewise. + * testsuite/20_util/to_underlying/version.cc: Likewise. + * testsuite/20_util/tuple/p2321r2.cc: Likewise. + * testsuite/20_util/unique_ptr/assign/constexpr.cc: Likewise. + * testsuite/20_util/unique_ptr/comparison/constexpr.cc: + Likewise. + * testsuite/20_util/unique_ptr/cons/constexpr_c++20.cc: + Likewise. + * testsuite/20_util/unique_ptr/creation/constexpr.cc: Likewise. + * testsuite/20_util/unique_ptr/modifiers/constexpr.cc: Likewise. + * testsuite/20_util/unique_ptr/specialized_algorithms/constexpr.cc: Likewise. + * testsuite/20_util/unreachable/1.cc: Likewise. + * testsuite/20_util/unreachable/version.cc: Likewise. + * testsuite/20_util/uses_allocator/lwg3677.cc: Likewise. + * testsuite/21_strings/basic_string/capacity/char/resize_and_overwrite.cc: Likewise. + * testsuite/21_strings/basic_string/operations/contains/char.cc: + Likewise. + * testsuite/21_strings/basic_string/operations/contains/nonnull.cc: Likewise. + * testsuite/21_strings/basic_string/operations/contains/wchar_t.cc: Likewise. + * testsuite/21_strings/basic_string_view/cons/char/range_c++20.cc: Likewise. + * testsuite/21_strings/basic_string_view/cons/wchar_t/range_c++20.cc: Likewise. + * testsuite/21_strings/basic_string_view/operations/contains/char.cc: Likewise. + * testsuite/21_strings/basic_string_view/operations/contains/char/2.cc: Likewise. + * testsuite/21_strings/basic_string_view/operations/contains/nonnull.cc: Likewise. + * testsuite/21_strings/basic_string_view/operations/contains/wchar_t.cc: Likewise. + * testsuite/23_containers/queue/cons_from_iters.cc: Likewise. + * testsuite/23_containers/stack/cons_from_iters.cc: Likewise. + * testsuite/23_containers/vector/bool/element_access/1.cc: + Likewise. + * testsuite/24_iterators/const_iterator/1.cc: Likewise. + * testsuite/25_algorithms/contains/1.cc: Likewise. + * testsuite/25_algorithms/contains_subrange/1.cc: Likewise. + * testsuite/25_algorithms/find_last/1.cc: Likewise. + * testsuite/25_algorithms/find_last_if/1.cc: Likewise. + * testsuite/25_algorithms/find_last_if_not/1.cc: Likewise. + * testsuite/25_algorithms/fold_left/1.cc: Likewise. + * testsuite/25_algorithms/fold_right/1.cc: Likewise. + * testsuite/25_algorithms/iota/1.cc: Likewise. + * testsuite/26_numerics/bit/bit.byteswap/byteswap.cc: Likewise. + * testsuite/26_numerics/bit/bit.byteswap/version.cc: Likewise. + * testsuite/26_numerics/complex/ext_c++23.cc: Likewise. + * testsuite/26_numerics/headers/cmath/c99_classification_macros_c++23.cc: Likewise. + * testsuite/26_numerics/headers/cmath/constexpr_std_c++23.cc: + Likewise. + * testsuite/26_numerics/headers/cmath/functions_std_c++23.cc: + Likewise. + * testsuite/26_numerics/headers/cmath/nextafter_c++23.cc: + Likewise. + * testsuite/26_numerics/numbers/4.cc: Likewise. + * testsuite/27_io/basic_ostream/inserters_other/char/volatile_ptr.cc: Likewise. + * testsuite/27_io/filesystem/path/native/conv_c++23.cc: + Likewise. + * testsuite/27_io/spanstream/1.cc: Likewise. + * testsuite/27_io/spanstream/2.cc: Likewise. + * testsuite/27_io/spanstream/version.cc: Likewise. + * testsuite/29_atomics/atomic_float/requirements_cxx23.cc: + Likewise. + * testsuite/29_atomics/headers/stdatomic.h/c_compat.cc: + Likewise. + * testsuite/29_atomics/headers/stdatomic.h/version.cc: Likewise. + * testsuite/30_threads/packaged_task/cons/deduction_c++23.cc: + Likewise. + * testsuite/experimental/filesystem/path/native/conv_c++23.cc: + Likewise. + * testsuite/std/ranges/adaptors/adjacent/1.cc: Likewise. + * testsuite/std/ranges/adaptors/adjacent_transform/1.cc: + Likewise. + * testsuite/std/ranges/adaptors/as_const/1.cc: Likewise. + * testsuite/std/ranges/adaptors/as_rvalue/1.cc: Likewise. + * testsuite/std/ranges/adaptors/chunk/1.cc: Likewise. + * testsuite/std/ranges/adaptors/chunk_by/1.cc: Likewise. + * testsuite/std/ranges/adaptors/enumerate/1.cc: Likewise. + * testsuite/std/ranges/adaptors/join_with/1.cc: Likewise. + * testsuite/std/ranges/adaptors/lwg3715.cc: Likewise. + * testsuite/std/ranges/adaptors/slide/1.cc: Likewise. + * testsuite/std/ranges/adaptors/stride/1.cc: Likewise. + * testsuite/std/ranges/cartesian_product/1.cc: Likewise. + * testsuite/std/ranges/range_adaptor_closure.cc: Likewise. + * testsuite/std/ranges/repeat/1.cc: Likewise. + * testsuite/std/ranges/version_c++23.cc: Likewise. + * testsuite/std/ranges/zip/1.cc: Likewise. + * testsuite/std/ranges/zip_transform/1.cc: Likewise. + +2023-09-15 Jonathan Wakely + + * testsuite/20_util/expected/assign.cc: Remove dg-options. + * testsuite/20_util/expected/bad.cc: Likewise. + * testsuite/20_util/expected/cons.cc: Likewise. + * testsuite/20_util/expected/equality.cc: Likewise. + * testsuite/20_util/expected/illformed_neg.cc: Likewise. + * testsuite/20_util/expected/lwg3877.cc: Likewise. + * testsuite/20_util/expected/lwg3938.cc: Likewise. + * testsuite/20_util/expected/monadic.cc: Likewise. + * testsuite/20_util/expected/observers.cc: Likewise. + * testsuite/20_util/expected/requirements.cc: Likewise. + * testsuite/20_util/expected/swap.cc: Likewise. + * testsuite/20_util/expected/synopsis.cc: Likewise. + * testsuite/20_util/expected/unexpected.cc: Likewise. + * testsuite/20_util/expected/version.cc: Likewise. + +2023-09-15 Jonathan Wakely + + * testsuite/20_util/duration/arithmetic/overflow_c++20.cc: + Remove dg-options. + * testsuite/20_util/duration/io.cc: Likewise. + * testsuite/std/time/clock/file/io.cc: Likewise. + * testsuite/std/time/clock/file/members.cc: Likewise. + * testsuite/std/time/clock/file/overview.cc: Likewise. + * testsuite/std/time/clock/gps/1.cc: Likewise. + * testsuite/std/time/clock/gps/io.cc: Likewise. + * testsuite/std/time/clock/local/io.cc: Likewise. + * testsuite/std/time/clock/system/io.cc: Likewise. + * testsuite/std/time/clock/tai/1.cc: Likewise. + * testsuite/std/time/clock/tai/io.cc: Likewise. + * testsuite/std/time/clock/utc/1.cc: Likewise. + * testsuite/std/time/clock/utc/io.cc: Likewise. + * testsuite/std/time/clock/utc/leap_second_info.cc: Likewise. + * testsuite/std/time/day/1.cc: Likewise. + * testsuite/std/time/day/io.cc: Likewise. + * testsuite/std/time/exceptions.cc: Likewise. + * testsuite/std/time/format.cc: Likewise. + * testsuite/std/time/hh_mm_ss/1.cc: Likewise. + * testsuite/std/time/hh_mm_ss/109772.cc: Likewise. + * testsuite/std/time/hh_mm_ss/io.cc: Likewise. + * testsuite/std/time/is_am/1.cc: Likewise. + * testsuite/std/time/is_pm/1.cc: Likewise. + * testsuite/std/time/make12/1.cc: Likewise. + * testsuite/std/time/make24/1.cc: Likewise. + * testsuite/std/time/month/1.cc: Likewise. + * testsuite/std/time/month/io.cc: Likewise. + * testsuite/std/time/month_day/1.cc: Likewise. + * testsuite/std/time/month_day/io.cc: Likewise. + * testsuite/std/time/month_day_last/1.cc: Likewise. + * testsuite/std/time/month_day_last/io.cc: Likewise. + * testsuite/std/time/month_weekday/1.cc: Likewise. + * testsuite/std/time/month_weekday/io.cc: Likewise. + * testsuite/std/time/month_weekday_last/1.cc: Likewise. + * testsuite/std/time/month_weekday_last/io.cc: Likewise. + * testsuite/std/time/parse.cc: Likewise. + * testsuite/std/time/syn_c++20.cc: Likewise. + * testsuite/std/time/time_zone/get_info_local.cc: Likewise. + * testsuite/std/time/time_zone/get_info_sys.cc: Likewise. + * testsuite/std/time/time_zone/requirements.cc: Likewise. + * testsuite/std/time/traits/is_clock.cc: Likewise. + * testsuite/std/time/tzdb/1.cc: Likewise. + * testsuite/std/time/tzdb/leap_seconds.cc: Likewise. + * testsuite/std/time/tzdb_list/1.cc: Likewise. + * testsuite/std/time/tzdb_list/requirements.cc: Likewise. + * testsuite/std/time/weekday/1.cc: Likewise. + * testsuite/std/time/weekday/io.cc: Likewise. + * testsuite/std/time/weekday_indexed/io.cc: Likewise. + * testsuite/std/time/weekday_last/1.cc: Likewise. + * testsuite/std/time/weekday_last/io.cc: Likewise. + * testsuite/std/time/year/1.cc: Likewise. + * testsuite/std/time/year/2.cc: Likewise. + * testsuite/std/time/year/io.cc: Likewise. + * testsuite/std/time/weekday_indexed/1.cc: Likewise. + * testsuite/std/time/year_month/1.cc: Likewise. + * testsuite/std/time/year_month/2.cc: Likewise. + * testsuite/std/time/year_month/io.cc: Likewise. + * testsuite/std/time/year_month_day/1.cc: Likewise. + * testsuite/std/time/year_month_day/2.cc: Likewise. + * testsuite/std/time/year_month_day/3.cc: Likewise. + * testsuite/std/time/year_month_day/4.cc: Likewise. + * testsuite/std/time/year_month_day/io.cc: Likewise. + * testsuite/std/time/year_month_day_last/1.cc: Likewise. + * testsuite/std/time/year_month_day_last/2.cc: Likewise. + * testsuite/std/time/year_month_day_last/io.cc: Likewise. + * testsuite/std/time/year_month_weekday/1.cc: Likewise. + * testsuite/std/time/year_month_weekday/2.cc: Likewise. + * testsuite/std/time/year_month_weekday/3.cc: Likewise. + * testsuite/std/time/year_month_weekday/io.cc: Likewise. + * testsuite/std/time/year_month_weekday_last/1.cc: Likewise. + * testsuite/std/time/year_month_weekday_last/2.cc: Likewise. + * testsuite/std/time/year_month_weekday_last/io.cc: Likewise. + * testsuite/std/time/zoned_time/1.cc: Likewise. + * testsuite/std/time/zoned_time/custom.cc: Likewise. + * testsuite/std/time/zoned_time/deduction.cc: Likewise. + * testsuite/std/time/zoned_time/io.cc: Likewise. + * testsuite/std/time/zoned_time/req_neg.cc: Likewise. + * testsuite/std/time/zoned_time/requirements.cc: Likewise. + * testsuite/std/time/zoned_traits.cc: Likewise. + +2023-09-15 Jonathan Wakely + + * testsuite/std/format/arguments/args.cc: Remove dg-options. + * testsuite/std/format/arguments/lwg3810.cc: Likewise. + * testsuite/std/format/error.cc: Likewise. + * testsuite/std/format/format_string.cc: Likewise. + * testsuite/std/format/formatter/concept.cc: Likewise. + * testsuite/std/format/formatter/ext_float.cc: Likewise. + * testsuite/std/format/formatter/requirements.cc: Likewise. + * testsuite/std/format/functions/107871.cc: Likewise. + * testsuite/std/format/functions/format.cc: Likewise. + * testsuite/std/format/functions/format_to.cc: Likewise. + * testsuite/std/format/functions/format_to_n.cc: Likewise. + * testsuite/std/format/functions/size.cc: Likewise. + * testsuite/std/format/functions/vformat_to.cc: Likewise. + * testsuite/std/format/parse_ctx.cc: Likewise. + * testsuite/std/format/string.cc: Likewise. + * testsuite/std/format/string_neg.cc: Likewise. + * testsuite/std/format/functions/format_c++23.cc: Removed. + +2023-09-15 Jonathan Wakely + + * testsuite/20_util/function_objects/range.cmp/equal_to.cc: + Remove dg-options. + * testsuite/20_util/function_objects/range.cmp/greater.cc: + Likewise. + * testsuite/20_util/function_objects/range.cmp/greater_equal.cc: + Likewise. + * testsuite/20_util/function_objects/range.cmp/less.cc: + Likewise. + * testsuite/20_util/function_objects/range.cmp/less_equal.cc: + Likewise. + * testsuite/20_util/function_objects/range.cmp/lwg3530.cc: + Likewise. + * testsuite/20_util/function_objects/range.cmp/not_equal_to.cc: + Likewise. + * testsuite/20_util/specialized_algorithms/construct_at/1.cc: + Likewise. + * testsuite/20_util/specialized_algorithms/construct_at/92878_92947.cc: + Likewise. + * testsuite/20_util/specialized_algorithms/construct_at/95788.cc: + Likewise. + * testsuite/20_util/specialized_algorithms/destroy/constrained.cc: + Likewise. + * testsuite/20_util/specialized_algorithms/uninitialized_copy/constrained.cc: + Likewise. + * testsuite/20_util/specialized_algorithms/uninitialized_default_construct/constrained.cc: + Likewise. + * testsuite/20_util/specialized_algorithms/uninitialized_fill/94017.cc: + Likewise. + * testsuite/20_util/specialized_algorithms/uninitialized_fill/constrained.cc: + Likewise. + * testsuite/20_util/specialized_algorithms/uninitialized_fill_n/94017.cc: + Likewise. + * testsuite/20_util/specialized_algorithms/uninitialized_move/constrained.cc: + Likewise. + * testsuite/20_util/specialized_algorithms/uninitialized_value_construct/constrained.cc: + Likewise. + * testsuite/25_algorithms/adjacent_find/constexpr.cc: Likewise. + * testsuite/25_algorithms/adjacent_find/constrained.cc: + Likewise. + * testsuite/25_algorithms/all_of/constexpr.cc: Likewise. + * testsuite/25_algorithms/all_of/constrained.cc: Likewise. + * testsuite/25_algorithms/any_of/constexpr.cc: Likewise. + * testsuite/25_algorithms/any_of/constrained.cc: Likewise. + * testsuite/25_algorithms/binary_search/constexpr.cc: Likewise. + * testsuite/25_algorithms/binary_search/constrained.cc: + Likewise. + * testsuite/25_algorithms/clamp/constrained.cc: Likewise. + * testsuite/25_algorithms/constexpr_macro.cc: Likewise. + * testsuite/25_algorithms/copy/95578.cc: Likewise. + * testsuite/25_algorithms/copy/constexpr.cc: Likewise. + * testsuite/25_algorithms/copy/constrained.cc: Likewise. + * testsuite/25_algorithms/copy/debug/constexpr_neg.cc: Likewise. + * testsuite/25_algorithms/copy_backward/95578.cc: Likewise. + * testsuite/25_algorithms/copy_backward/constexpr.cc: Likewise. + * testsuite/25_algorithms/copy_backward/constrained.cc: + Likewise. + * testsuite/25_algorithms/copy_backward/debug/constexpr_neg.cc: + Likewise. + * testsuite/25_algorithms/copy_if/constexpr.cc: Likewise. + * testsuite/25_algorithms/copy_if/constrained.cc: Likewise. + * testsuite/25_algorithms/copy_n/constexpr.cc: Likewise. + * testsuite/25_algorithms/copy_n/constrained.cc: Likewise. + * testsuite/25_algorithms/count/constexpr.cc: Likewise. + * testsuite/25_algorithms/count/constrained.cc: Likewise. + * testsuite/25_algorithms/count_if/constexpr.cc: Likewise. + * testsuite/25_algorithms/count_if/constrained.cc: Likewise. + * testsuite/25_algorithms/cpp_lib_constexpr.cc: Likewise. + * testsuite/25_algorithms/equal/95578.cc: Likewise. + * testsuite/25_algorithms/equal/constexpr.cc: Likewise. + * testsuite/25_algorithms/equal/constexpr_neg.cc: Likewise. + * testsuite/25_algorithms/equal/constrained.cc: Likewise. + * testsuite/25_algorithms/equal/debug/constexpr_neg.cc: + Likewise. + * testsuite/25_algorithms/equal_range/constexpr.cc: Likewise. + * testsuite/25_algorithms/equal_range/constrained.cc: Likewise. + * testsuite/25_algorithms/fill/94017.cc: Likewise. + * testsuite/25_algorithms/fill/constexpr.cc: Likewise. + * testsuite/25_algorithms/fill/constrained.cc: Likewise. + * testsuite/25_algorithms/fill_n/94017.cc: Likewise. + * testsuite/25_algorithms/fill_n/constexpr.cc: Likewise. + * testsuite/25_algorithms/fill_n/constrained.cc: Likewise. + * testsuite/25_algorithms/find/constexpr.cc: Likewise. + * testsuite/25_algorithms/find/constrained.cc: Likewise. + * testsuite/25_algorithms/find_end/constexpr.cc: Likewise. + * testsuite/25_algorithms/find_end/constrained.cc: Likewise. + * testsuite/25_algorithms/find_first_of/constexpr.cc: Likewise. + * testsuite/25_algorithms/find_first_of/constrained.cc: + Likewise. + * testsuite/25_algorithms/find_if/constexpr.cc: Likewise. + * testsuite/25_algorithms/find_if/constrained.cc: Likewise. + * testsuite/25_algorithms/find_if_not/constexpr.cc: Likewise. + * testsuite/25_algorithms/find_if_not/constrained.cc: Likewise. + * testsuite/25_algorithms/for_each/constexpr.cc: Likewise. + * testsuite/25_algorithms/for_each/constrained.cc: Likewise. + * testsuite/25_algorithms/generate/constexpr.cc: Likewise. + * testsuite/25_algorithms/generate/constrained.cc: Likewise. + * testsuite/25_algorithms/generate_n/constexpr.cc: Likewise. + * testsuite/25_algorithms/generate_n/constrained.cc: Likewise. + * testsuite/25_algorithms/heap/constrained.cc: Likewise. + * testsuite/25_algorithms/includes/constrained.cc: Likewise. + * testsuite/25_algorithms/inplace_merge/constrained.cc: + Likewise. + * testsuite/25_algorithms/is_heap/constexpr.cc: Likewise. + * testsuite/25_algorithms/is_heap_until/constexpr.cc: Likewise. + * testsuite/25_algorithms/is_partitioned/constexpr.cc: Likewise. + * testsuite/25_algorithms/is_partitioned/constrained.cc: + Likewise. + * testsuite/25_algorithms/is_permutation/constexpr.cc: Likewise. + * testsuite/25_algorithms/is_permutation/constrained.cc: + Likewise. + * testsuite/25_algorithms/is_sorted/constexpr.cc: Likewise. + * testsuite/25_algorithms/is_sorted/constrained.cc: Likewise. + * testsuite/25_algorithms/is_sorted_until/constexpr.cc: + Likewise. + * testsuite/25_algorithms/is_sorted_until/constrained.cc: + Likewise. + * testsuite/25_algorithms/iter_swap/constexpr.cc: Likewise. + * testsuite/25_algorithms/lexicographical_compare/93972.cc: + Likewise. + * testsuite/25_algorithms/lexicographical_compare/95578.cc: + Likewise. + * testsuite/25_algorithms/lexicographical_compare/constexpr.cc: + Likewise. + * testsuite/25_algorithms/lexicographical_compare/constrained.cc: + Likewise. + * testsuite/25_algorithms/lexicographical_compare_three_way/1.cc: + Likewise. + * testsuite/25_algorithms/lexicographical_compare_three_way/constexpr.cc: + Likewise. + * testsuite/25_algorithms/lower_bound/constexpr.cc: Likewise. + * testsuite/25_algorithms/lower_bound/constrained.cc: Likewise. + * testsuite/25_algorithms/lower_bound/debug/constexpr_partitioned_neg.cc: + Likewise. + * testsuite/25_algorithms/lower_bound/debug/constexpr_partitioned_pred_neg.cc: + Likewise. + * testsuite/25_algorithms/lower_bound/debug/constexpr_valid_range_neg.cc: + Likewise. + * testsuite/25_algorithms/make_heap/constexpr.cc: Likewise. + * testsuite/25_algorithms/max/constrained.cc: Likewise. + * testsuite/25_algorithms/max_element/constrained.cc: Likewise. + * testsuite/25_algorithms/merge/constexpr.cc: Likewise. + * testsuite/25_algorithms/merge/constrained.cc: Likewise. + * testsuite/25_algorithms/min/constrained.cc: Likewise. + * testsuite/25_algorithms/min_element/constrained.cc: Likewise. + * testsuite/25_algorithms/minmax/constrained.cc: Likewise. + * testsuite/25_algorithms/minmax_element/constrained.cc: + Likewise. + * testsuite/25_algorithms/mismatch/constexpr.cc: Likewise. + * testsuite/25_algorithms/mismatch/constrained.cc: Likewise. + * testsuite/25_algorithms/move/93872.cc: Likewise. + * testsuite/25_algorithms/move/95578.cc: Likewise. + * testsuite/25_algorithms/move/constexpr.cc: Likewise. + * testsuite/25_algorithms/move/constrained.cc: Likewise. + * testsuite/25_algorithms/move_backward/93872.cc: Likewise. + * testsuite/25_algorithms/move_backward/95578.cc: Likewise. + * testsuite/25_algorithms/move_backward/constrained.cc: + Likewise. + * testsuite/25_algorithms/next_permutation/constexpr.cc: + Likewise. + * testsuite/25_algorithms/next_permutation/constrained.cc: + Likewise. + * testsuite/25_algorithms/none_of/constexpr.cc: Likewise. + * testsuite/25_algorithms/none_of/constrained.cc: Likewise. + * testsuite/25_algorithms/nth_element/constexpr.cc: Likewise. + * testsuite/25_algorithms/nth_element/constrained.cc: Likewise. + * testsuite/25_algorithms/partial_sort/constexpr.cc: Likewise. + * testsuite/25_algorithms/partial_sort/constrained.cc: Likewise. + * testsuite/25_algorithms/partial_sort_copy/constexpr.cc: + Likewise. + * testsuite/25_algorithms/partial_sort_copy/constrained.cc: + Likewise. + * testsuite/25_algorithms/partition/constexpr.cc: Likewise. + * testsuite/25_algorithms/partition/constrained.cc: Likewise. + * testsuite/25_algorithms/partition_copy/constexpr.cc: Likewise. + * testsuite/25_algorithms/partition_copy/constrained.cc: + Likewise. + * testsuite/25_algorithms/partition_point/constexpr.cc: + Likewise. + * testsuite/25_algorithms/partition_point/constrained.cc: + Likewise. + * testsuite/25_algorithms/pop_heap/constexpr.cc: Likewise. + * testsuite/25_algorithms/prev_permutation/constexpr.cc: + Likewise. + * testsuite/25_algorithms/prev_permutation/constrained.cc: + Likewise. + * testsuite/25_algorithms/push_heap/constexpr.cc: Likewise. + * testsuite/25_algorithms/remove/constexpr.cc: Likewise. + * testsuite/25_algorithms/remove/constrained.cc: Likewise. + * testsuite/25_algorithms/remove_copy/constexpr.cc: Likewise. + * testsuite/25_algorithms/remove_copy/constrained.cc: Likewise. + * testsuite/25_algorithms/remove_copy_if/constexpr.cc: Likewise. + * testsuite/25_algorithms/remove_copy_if/constrained.cc: + Likewise. + * testsuite/25_algorithms/remove_if/constexpr.cc: Likewise. + * testsuite/25_algorithms/remove_if/constrained.cc: Likewise. + * testsuite/25_algorithms/replace/constrained.cc: Likewise. + * testsuite/25_algorithms/replace_copy/constexpr.cc: Likewise. + * testsuite/25_algorithms/replace_copy/constrained.cc: Likewise. + * testsuite/25_algorithms/replace_copy_if/constexpr.cc: + Likewise. + * testsuite/25_algorithms/replace_copy_if/constrained.cc: + Likewise. + * testsuite/25_algorithms/replace_if/constexpr.cc: Likewise. + * testsuite/25_algorithms/replace_if/constrained.cc: Likewise. + * testsuite/25_algorithms/reverse/constexpr.cc: Likewise. + * testsuite/25_algorithms/reverse/constrained.cc: Likewise. + * testsuite/25_algorithms/reverse_copy/constexpr.cc: Likewise. + * testsuite/25_algorithms/reverse_copy/constrained.cc: Likewise. + * testsuite/25_algorithms/rotate/constexpr.cc: Likewise. + * testsuite/25_algorithms/rotate/constrained.cc: Likewise. + * testsuite/25_algorithms/rotate_copy/constexpr.cc: Likewise. + * testsuite/25_algorithms/rotate_copy/constrained.cc: Likewise. + * testsuite/25_algorithms/sample/constrained.cc: Likewise. + * testsuite/25_algorithms/search/constexpr.cc: Likewise. + * testsuite/25_algorithms/search/constrained.cc: Likewise. + * testsuite/25_algorithms/search_n/97828.cc: Likewise. + * testsuite/25_algorithms/search_n/constexpr.cc: Likewise. + * testsuite/25_algorithms/search_n/constrained.cc: Likewise. + * testsuite/25_algorithms/set_difference/constexpr.cc: Likewise. + * testsuite/25_algorithms/set_difference/constrained.cc: + Likewise. + * testsuite/25_algorithms/set_intersection/constexpr.cc: + Likewise. + * testsuite/25_algorithms/set_intersection/constrained.cc: + Likewise. + * testsuite/25_algorithms/set_symmetric_difference/constexpr.cc: + Likewise. + * testsuite/25_algorithms/set_symmetric_difference/constrained.cc: + Likewise. + * testsuite/25_algorithms/set_union/constexpr.cc: Likewise. + * testsuite/25_algorithms/set_union/constrained.cc: Likewise. + * testsuite/25_algorithms/shift_left/1.cc: Likewise. + * testsuite/25_algorithms/shift_right/1.cc: Likewise. + * testsuite/25_algorithms/shuffle/constrained.cc: Likewise. + * testsuite/25_algorithms/sort/constexpr.cc: Likewise. + * testsuite/25_algorithms/sort/constrained.cc: Likewise. + * testsuite/25_algorithms/sort_heap/constexpr.cc: Likewise. + * testsuite/25_algorithms/stable_partition/constrained.cc: + Likewise. + * testsuite/25_algorithms/stable_sort/constrained.cc: Likewise. + * testsuite/25_algorithms/swap/constexpr.cc: Likewise. + * testsuite/25_algorithms/swap_ranges/constexpr.cc: Likewise. + * testsuite/25_algorithms/swap_ranges/constrained.cc: Likewise. + * testsuite/25_algorithms/transform/constexpr.cc: Likewise. + * testsuite/25_algorithms/transform/constrained.cc: Likewise. + * testsuite/25_algorithms/unique/constexpr.cc: Likewise. + * testsuite/25_algorithms/unique/constrained.cc: Likewise. + * testsuite/25_algorithms/unique_copy/constexpr.cc: Likewise. + * testsuite/25_algorithms/unique_copy/constrained.cc: Likewise. + * testsuite/25_algorithms/upper_bound/constexpr.cc: Likewise. + * testsuite/25_algorithms/upper_bound/constrained.cc: Likewise. + * testsuite/25_algorithms/upper_bound/debug/constexpr_partitioned_neg.cc: + Likewise. + * testsuite/25_algorithms/upper_bound/debug/constexpr_partitioned_pred_neg.cc: + Likewise. + * testsuite/25_algorithms/upper_bound/debug/constexpr_valid_range_neg.cc: + Likewise. + +2023-09-15 Jonathan Wakely + + * testsuite/std/concepts/1.cc: Remove dg-options. + * testsuite/std/concepts/2.cc: Likewise. + * testsuite/std/concepts/concepts.callable/invocable.cc: + Likewise. + * testsuite/std/concepts/concepts.callable/regular_invocable.cc: + Likewise. + * testsuite/std/concepts/concepts.callable/relation.cc: + Likewise. + * testsuite/std/concepts/concepts.callable/strictweakorder.cc: + Likewise. + * testsuite/std/concepts/concepts.lang/concept.arithmetic/floating_point.cc: Likewise. + * testsuite/std/concepts/concepts.lang/concept.arithmetic/integral.cc: Likewise. + * testsuite/std/concepts/concepts.lang/concept.arithmetic/signed_integral.cc: Likewise. + * testsuite/std/concepts/concepts.lang/concept.arithmetic/unsigned_integral.cc: Likewise. + * testsuite/std/concepts/concepts.lang/concept.assignable/1.cc: + Likewise. + * testsuite/std/concepts/concepts.lang/concept.common/1.cc: + Likewise. + * testsuite/std/concepts/concepts.lang/concept.commonref/1.cc: + Likewise. + * testsuite/std/concepts/concepts.lang/concept.constructible/1.cc: Likewise. + * testsuite/std/concepts/concepts.lang/concept.convertible/1.cc: + Likewise. + * testsuite/std/concepts/concepts.lang/concept.copyconstructible/1.cc: Likewise. + * testsuite/std/concepts/concepts.lang/concept.defaultinitializable/1.cc: Likewise. + * testsuite/std/concepts/concepts.lang/concept.defaultinitializable/lwg3149.cc: Likewise. + * testsuite/std/concepts/concepts.lang/concept.derived/1.cc: + Likewise. + * testsuite/std/concepts/concepts.lang/concept.destructible/1.cc: Likewise. + * testsuite/std/concepts/concepts.lang/concept.moveconstructible/1.cc: Likewise. + * testsuite/std/concepts/concepts.lang/concept.same/1.cc: + Likewise. + * testsuite/std/concepts/concepts.lang/concept.swappable/swap.cc: Likewise. + * testsuite/std/concepts/concepts.lang/concept.swappable/swappable.cc: Likewise. + * testsuite/std/concepts/concepts.lang/concept.swappable/swappable_with.cc: Likewise. + * testsuite/std/concepts/concepts.object/copyable.cc: Likewise. + * testsuite/std/concepts/concepts.object/movable.cc: Likewise. + * testsuite/std/concepts/concepts.object/regular.cc: Likewise. + * testsuite/std/concepts/concepts.object/semiregular.cc: + Likewise. + * testsuite/std/ranges/97600.cc: Likewise. + * testsuite/std/ranges/access/101782.cc: Likewise. + * testsuite/std/ranges/access/begin.cc: Likewise. + * testsuite/std/ranges/access/begin_neg.cc: Likewise. + * testsuite/std/ranges/access/cbegin.cc: Likewise. + * testsuite/std/ranges/access/cdata.cc: Likewise. + * testsuite/std/ranges/access/cend.cc: Likewise. + * testsuite/std/ranges/access/crbegin.cc: Likewise. + * testsuite/std/ranges/access/crend.cc: Likewise. + * testsuite/std/ranges/access/data.cc: Likewise. + * testsuite/std/ranges/access/empty.cc: Likewise. + * testsuite/std/ranges/access/end.cc: Likewise. + * testsuite/std/ranges/access/end_neg.cc: Likewise. + * testsuite/std/ranges/access/lwg3467.cc: Likewise. + * testsuite/std/ranges/access/p2602.cc: Likewise. + * testsuite/std/ranges/access/rbegin.cc: Likewise. + * testsuite/std/ranges/access/rend.cc: Likewise. + * testsuite/std/ranges/access/size.cc: Likewise. + * testsuite/std/ranges/access/size_neg.cc: Likewise. + * testsuite/std/ranges/access/ssize.cc: Likewise. + * testsuite/std/ranges/adaptors/100479.cc: Likewise. + * testsuite/std/ranges/adaptors/100577.cc: Likewise. + * testsuite/std/ranges/adaptors/93978.cc: Likewise. + * testsuite/std/ranges/adaptors/95322.cc: Likewise. + * testsuite/std/ranges/adaptors/99433.cc: Likewise. + * testsuite/std/ranges/adaptors/all.cc: Likewise. + * testsuite/std/ranges/adaptors/common.cc: Likewise. + * testsuite/std/ranges/adaptors/conditionally_borrowed.cc: + Likewise. + * testsuite/std/ranges/adaptors/counted.cc: Likewise. + * testsuite/std/ranges/adaptors/detail/copyable_box.cc: + Likewise. + * testsuite/std/ranges/adaptors/drop.cc: Likewise. + * testsuite/std/ranges/adaptors/drop_while.cc: Likewise. + * testsuite/std/ranges/adaptors/elements.cc: Likewise. + * testsuite/std/ranges/adaptors/filter.cc: Likewise. + * testsuite/std/ranges/adaptors/join.cc: Likewise. + * testsuite/std/ranges/adaptors/lazy_split.cc: Likewise. + * testsuite/std/ranges/adaptors/lazy_split_neg.cc: Likewise. + * testsuite/std/ranges/adaptors/lwg3286.cc: Likewise. + * testsuite/std/ranges/adaptors/lwg3313_neg.cc: Likewise. + * testsuite/std/ranges/adaptors/lwg3325_neg.cc: Likewise. + * testsuite/std/ranges/adaptors/lwg3406.cc: Likewise. + * testsuite/std/ranges/adaptors/p1739.cc: Likewise. + * testsuite/std/ranges/adaptors/p2281.cc: Likewise. + * testsuite/std/ranges/adaptors/p2770r0.cc: Likewise. + * testsuite/std/ranges/adaptors/reverse.cc: Likewise. + * testsuite/std/ranges/adaptors/sizeof.cc: Likewise. + * testsuite/std/ranges/adaptors/split.cc: Likewise. + * testsuite/std/ranges/adaptors/take.cc: Likewise. + * testsuite/std/ranges/adaptors/take_while.cc: Likewise. + * testsuite/std/ranges/adaptors/transform.cc: Likewise. + * testsuite/std/ranges/empty_view.cc: Likewise. + * testsuite/std/ranges/headers/ranges/synopsis.cc: Likewise. + * testsuite/std/ranges/iota/difference_type.cc: Likewise. + * testsuite/std/ranges/iota/iota_view.cc: Likewise. + * testsuite/std/ranges/iota/iterator.cc: Likewise. + * testsuite/std/ranges/iota/lwg3292_neg.cc: Likewise. + * testsuite/std/ranges/iota/max_size_type.cc: Likewise. + * testsuite/std/ranges/istream_view.cc: Likewise. + * testsuite/std/ranges/p2259.cc: Likewise. + * testsuite/std/ranges/p2325.cc: Likewise. + * testsuite/std/ranges/p2367.cc: Likewise. + * testsuite/std/ranges/range.cc: Likewise. + * testsuite/std/ranges/refinements.cc: Likewise. + * testsuite/std/ranges/safe_range.cc: Likewise. + * testsuite/std/ranges/safe_range_types.cc: Likewise. + * testsuite/std/ranges/single_view.cc: Likewise. + * testsuite/std/ranges/sized.cc: Likewise. + * testsuite/std/ranges/subrange/1.cc: Likewise. + * testsuite/std/ranges/subrange/97512.cc: Likewise. + * testsuite/std/ranges/subrange/constexpr.cc: Likewise. + * testsuite/std/ranges/subrange/lwg3282_neg.cc: Likewise. + * testsuite/std/ranges/subrange/lwg3286.cc: Likewise. + * testsuite/std/ranges/subrange/lwg3433.cc: Likewise. + * testsuite/std/ranges/subrange/sizeof.cc: Likewise. + * testsuite/std/ranges/subrange/tuple_like.cc: Likewise. + * testsuite/std/ranges/view.cc: Likewise. + +2023-09-15 Jonathan Wakely + + * testsuite/21_strings/headers/cuchar/functions_std_cxx20.cc: + Remove dg-options. + * testsuite/23_containers/span/contiguous_range_neg.cc: + Likewise. + * testsuite/23_containers/span/everything.cc: Likewise. + +2023-09-15 Jonathan Wakely + + * testsuite/24_iterators/reverse_iterator/100639.cc: Remove + dg-options and add dg-add-options strict_std. + * testsuite/std/ranges/iota/93267.cc: Likewise. + * testsuite/std/ranges/iota/96042.cc: Likewise. + * testsuite/std/ranges/iota/size.cc: Likewise. + * testsuite/std/ranges/subrange/96042.cc: Likewise. + +2023-09-15 Jonathan Wakely + + * testsuite/tr1/5_numerical_facilities/special_functions/07_conf_hyperg/compile_cxx17.cc: + Replace dg-options -std=c++17 with dg-add-options strict_std. + * testsuite/tr1/5_numerical_facilities/special_functions/17_hyperg/compile_cxx17.cc: + Likewise. + +2023-09-15 Jonathan Wakely + + * testsuite/23_containers/deque/48101-2_neg.cc: Replace + dg-options with target selector. + * testsuite/23_containers/forward_list/48101-2_neg.cc: Likewise. + * testsuite/23_containers/list/48101-2_neg.cc: Likewise. + * testsuite/23_containers/map/48101-2_neg.cc: Likewise. + * testsuite/23_containers/map/48101_neg.cc: Likewise. + * testsuite/23_containers/multimap/48101-2_neg.cc: Likewise. + * testsuite/23_containers/multimap/48101_neg.cc: Likewise. + * testsuite/23_containers/multiset/48101-2_neg.cc: Likewise. + * testsuite/23_containers/set/48101-2_neg.cc: Likewise. + * testsuite/23_containers/unordered_map/48101-2_neg.cc: + Likewise. + * testsuite/23_containers/unordered_multimap/48101-2_neg.cc: + Likewise. + * testsuite/23_containers/unordered_multiset/48101-2_neg.cc: + Likewise. + * testsuite/23_containers/unordered_set/48101-2_neg.cc: + Likewise. + * testsuite/23_containers/vector/48101-2_neg.cc: Likewise. + +2023-09-15 Jonathan Wakely + + * doc/xml/manual/test.xml: Update documentation on running and + writing tests. + * doc/html/manual/test.html: Regenerate. + * testsuite/Makefile.am: Add v3-use-std-list to site.tmp + * testsuite/Makefile.in: Regenerate. + * testsuite/lib/dg-options.exp (add_options_for_strict_std): New + proc. + * testsuite/lib/libstdc++.exp (search_for): New utility proc. + (v3-dg-runtest): New proc to replace dg-runtest. + * testsuite/libstdc++-dg/conformance.exp: Use v3-dg-runtest. + +2023-09-15 Jonathan Wakely + + * testsuite/29_atomics/headers/atomic/types_std_c++2a_neg.cc: + Fix test to work for C++23 and C++26 too. + +2023-09-15 Patrick Palka + + * include/std/bit: Include . + (byteswap): Use a type-constraint instead of enable_if_t + inside the return type, and use std::integral. + (_If_is_unsigned_integer): Replace with ... + (__unsigned_integer): ... this. + (rotl): Use a type-constraint instead of enable_if_t inside + the return type. + (countl_zero): Likewise. + (countl_one): Likewise. + (countr_zero): Likewise. + (countr_one): Likewise. + (popcount): Likewise. + (has_single_bit): Likewise. + (bit_ceil): Likewise. + (bit_floor): Likewise. + (bit_width): Likewise. + +2023-09-15 Jonathan Wakely + + * include/std/variant (variant): Remove derivation from + _Enable_default_constructor base class. + (variant::variant()): Constrain. + * testsuite/20_util/variant/default_ctor.cc: New test. + +2023-09-15 Jonathan Wakely + + PR libstdc++/111172 + * include/std/variant (get): Remove !is_void static + assertions. + +2023-09-15 Jonathan Wakely + + * include/bits/version.def (to_chars): Define new value for + C++26. + * include/bits/version.h: Regenerate. + * include/std/charconv (to_chars_result::operator bool): New + function. + (from_chars_result::operator bool): New function. + * testsuite/20_util/to_chars/version.cc: Update expected value. + * testsuite/20_util/from_chars/result.cc: New test. + * testsuite/20_util/to_chars/result.cc: New test. + 2023-09-14 Jonathan Wakely PR c++/111357