+2022-01-05 Bill Schmidt <wschmidt@linux.ibm.com>
+
+ PR target/103622
+ * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
+ Skip over instances with undefined function types.
+
+2022-01-05 Andrew Pinski <apinski@marvell.com>
+
+ PR target/103910
+ * config/i386/i386.h (x86_mfence): Mark with GTY.
+
+2022-01-05 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR target/103861
+ * config/i386/mmx.md (VI_16_32): New mode iterator.
+ (VI1_16_32): Ditto.
+ (mmxvecsize): Handle V2QI mode.
+ (<smaxmin:code><mode>3): Rename from <smaxmin:code>v4qi3.
+ Use VI1_16_32 mode iterator.
+ (<umaxmin:code><mode>3): Rename from <umaxmin:code>v4qi3.
+ Use VI1_16_32 mode iterator.
+ (abs<mode>2): Use VI_16_32 mode iterator.
+ (uavgv2qi3_ceil): New insn pattern.
+
+2022-01-05 Martin Sebor <msebor@redhat.com>
+
+ * gimple-ssa-warn-access.cc (pass_waccess::maybe_warn_memmodel): Use
+ %qs to avoid -Wformat-diag.
+
+2022-01-05 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR target/103915
+ * config/i386/mmx.md (one_cmplv2qi2): Change
+ alternatives 1,2 type from sselog to sselog1.
+
+2022-01-05 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR target/103905
+ * config/i386/i386-expand.c (expand_vec_perm_pshufb): Fix number of
+ narrow mode remapped elements for !one_operand_p case.
+
+2022-01-05 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/103816
+ * tree-vect-data-refs.c (vect_analyze_group_access_1): Also
+ check DR_GROUP_GAP compute for overflow and representability.
+
+2022-01-05 Jakub Jelinek <jakub@redhat.com>
+
+ PR fortran/103691
+ * gimple-fold.c (fold_stmt_1): Don't call maybe_fold_reference
+ for DEBUG stmts with ADDR_EXPR gimple_debug_bind_get_value,
+ it can do unwanted rhs folding like &a[0] into &2.0 etc.
+
+2022-01-05 Kewen Lin <linkw@linux.ibm.com>
+
+ PR ipa/102059
+ * config/rs6000/rs6000.c (TARGET_NEED_IPA_FN_TARGET_INFO): New macro.
+ (TARGET_UPDATE_IPA_FN_TARGET_INFO): Likewise.
+ (rs6000_need_ipa_fn_target_info): New function.
+ (rs6000_update_ipa_fn_target_info): Likewise.
+ (rs6000_can_inline_p): Adjust for ipa function summary target info.
+ * config/rs6000/rs6000.h (RS6000_FN_TARGET_INFO_HTM): New macro.
+ * ipa-fnsummary.c (ipa_dump_fn_summary): Adjust for ipa function
+ summary target info.
+ (analyze_function_body): Adjust for ipa function summary target info
+ and call hook rs6000_need_ipa_fn_target_info and
+ rs6000_update_ipa_fn_target_info.
+ (ipa_merge_fn_summary_after_inlining): Adjust for ipa function summary
+ target info.
+ (inline_read_section): Likewise.
+ (ipa_fn_summary_write): Likewise.
+ * ipa-fnsummary.h (ipa_fn_summary::target_info): New member.
+ * doc/tm.texi: Regenerate.
+ * doc/tm.texi.in (TARGET_UPDATE_IPA_FN_TARGET_INFO): Document new hook.
+ (TARGET_NEED_IPA_FN_TARGET_INFO): Likewise.
+ * target.def (update_ipa_fn_target_info): New hook.
+ (need_ipa_fn_target_info): Likewise.
+ * targhooks.c (default_need_ipa_fn_target_info): New function.
+ (default_update_ipa_fn_target_info): Likewise.
+ * targhooks.h (default_update_ipa_fn_target_info): New declare.
+ (default_need_ipa_fn_target_info): Likewise.
+
2022-01-04 Martin Sebor <msebor@redhat.com>
PR middle-end/99612
+2022-01-05 Steve Baird <baird@adacore.com>
+
+ * exp_ch5.adb (Finish_Binding_Object_Declaration): Fix a bug
+ that was introduced in the previous commit. The previous
+ version initialized a Boolean constant Declare_Copy before the
+ variable Decl had been initialized properly.
+
+2022-01-05 Piotr Trojanek <trojanek@adacore.com>
+
+ * sem_prag.adb (Adjust_External_Name_Case): Use membership test.
+
+2022-01-05 Piotr Trojanek <trojanek@adacore.com>
+
+ * exp_ch3.adb (Make_Controlling_Function_Wrappers): For
+ GNATprove build the wrapper as an expression function.
+
+2022-01-05 Piotr Trojanek <trojanek@adacore.com>
+
+ * exp_ch3.ads (Make_Controlling_Function_Wrappers): Move
+ declaration from body to spec, so it can be called by
+ SPARK-specific expansion.
+ * exp_ch3.adb (Make_Controlling_Function_Wrappers): Likewise.
+ * exp_spark.adb (SPARK_Freeze_Type): Enable expansion of
+ wrappers for function with controlling result types.
+
+2022-01-05 Piotr Trojanek <trojanek@adacore.com>
+
+ * exp_dbug.adb, sem_dim.adb: Replace Add_Str_To_Name_Buffer with
+ Add_Char_To_Name_Buffer.
+
+2022-01-05 Piotr Trojanek <trojanek@adacore.com>
+
+ * gnatls.adb (Gnatls): Use Name_Find function.
+ * targparm.adb (Get_Target_Parameters): Likewise.
+
+2022-01-05 Bob Duff <duff@adacore.com>
+
+ * repinfo.adb (List_Entities): The code was assuming that if we
+ encounter a package in the current scope, then it must be
+ a (physically) nested package. That was wrong, because it could
+ be a child package. Avoid recursing into child packages; they
+ have not been annotated with representation information, and
+ -gnatR2 queries that information.
+
+2022-01-05 Marc Poulhiès <poulhies@adacore.com>
+
+ * libgnat/s-sopco3.ads, libgnat/s-sopco3.adb: Remove.
+ * libgnat/s-sopco4.ads, libgnat/s-sopco4.adb: Remove.
+ * libgnat/s-sopco5.ads, libgnat/s-sopco5.adb: Remove.
+ * libgnat/s-strops.ads, libgnat/s-strops.adb: Remove.
+ * Makefile.rtl (ADA_EXCLUDE_SRCS): Remove occurences of removed
+ units.
+ * gcc-interface/Make-lang.in (ada/sdefault.o): Remove
+ dependencies on removed units.
+ (GNATBIND_OBJS): Remove occurences of removed units.
+
+2022-01-05 Piotr Trojanek <trojanek@adacore.com>
+
+ * exp_ch3.adb (Build_Dcheck_Function): Remove extra whitespace.
+ * libgnarl/s-taskin.adb (Initialize_ATCB): Likewise.
+
+2022-01-05 Piotr Trojanek <trojanek@adacore.com>
+
+ * exp_attr.adb (Build_Array_VS_Func): Remove explicit "IN" in
+ spec of the generated array validation function; it was
+ redundant, just like it would be in a user-written code.
+
+2022-01-05 Piotr Trojanek <trojanek@adacore.com>
+
+ * exp_ch4.adb (Expand_N_Op_Ne): Fix whitespace.
+ * sem_dim.adb (Expand_Put_Call_With_Symbol): Likewise.
+ (Reduce): Likewise.
+
+2022-01-05 Piotr Trojanek <trojanek@adacore.com>
+
+ * exp_aggr.adb (Two_Pass_Aggregate_Expansion): Fix whitespace.
+ * libgnat/a-cofuve.ads (Add): Likewise.
+ * sem_ch3.adb (Build_Access_Subprogram_Wrapper): Likewise.
+
+2022-01-05 Piotr Trojanek <trojanek@adacore.com>
+
+ * exp_ch3.adb (Make_Eq_Body, Make_Neq_Body,
+ Make_Predefined_Primitive_Eq_Spec,
+ Make_Predefined_Primitive_Specs): Fix whitespace.
+
+2022-01-05 Etienne Servais <servais@adacore.com>
+
+ * sem_ch3.adb (Analyze_Component_Declaration): Rework condition
+ to build subtypes.
+ (Analyze_Object_Declaration): Likewise.
+ (Should_Build_Subtype): New.
+
+2022-01-05 Yannick Moy <moy@adacore.com>
+
+ * libgnat/s-arit128.adb: Mark in SPARK.
+ * libgnat/s-arit128.ads: Add functional contracts.
+
+2022-01-05 Piotr Trojanek <trojanek@adacore.com>
+
+ * sem_util.adb (String_From_Numeric_Literal): Simplify using
+ membership tests and ranges; fix whitespace.
+
+2022-01-05 Yannick Moy <moy@adacore.com>
+
+ * libgnat/s-expint.ads: Mark in SPARK. Adapt to change to
+ package.
+ * libgnat/s-explli.ads: Likewise.
+ * libgnat/s-expllli.ads: Likewise.
+ * libgnat/s-expont.adb: Add lemmas and ghost code.
+ * libgnat/s-expont.ads: Add functional contract.
+
+2022-01-05 Piotr Trojanek <trojanek@adacore.com>
+
+ * exp_disp.adb (Gen_Parameters_Profile): Remove redundant guard.
+
+2022-01-05 Claire Dross <dross@adacore.com>
+
+ * libgnat/s-valuti.ads (Starts_As_Exponent_Format_Ghost): Ghost
+ function to determine if a string is recognized as something
+ which might be an exponent.
+ (Is_Opt_Exponent_Format_Ghost): Ghost function to determine if a
+ string has the correct format for an optional exponent.
+ (Scan_Exponent): Use ghost functions to factorize contracts.
+
+2022-01-05 Bob Duff <duff@adacore.com>
+
+ * exp_util.ads (Get_Current_Value_Condition): Belt: Add a
+ postcondition that Val /= Var.
+ * sem_util.adb (Known_Null): Suspenders: Raise Program_Error if
+ Get_Current_Value_Condition returned the same value. This will
+ be enabled even without assertions, because infinite recursion
+ is a nuisance -- better to crash if this bug ever occurs.
+
+2022-01-05 Piotr Trojanek <trojanek@adacore.com>
+
+ * exp_ch3.adb (Make_Null_Procedure_Specs): Simplify by reusing
+ Copy_Subprogram_Spec.
+ * sem_util.ads (Copy_Subprogram_Spec): Add New_Sloc parameter.
+ * sem_util.adb (Copy_Subprogram_Spec): Pass New_Sloc to
+ New_Copy_Tree.
+
+2022-01-05 Yannick Moy <moy@adacore.com>
+
+ * libgnat/s-exnint.ads: Mark in SPARK. Adapt to change to
+ package.
+ * libgnat/s-exnlli.ads: Likewise.
+ * libgnat/s-exnllli.ads: Likewise.
+ * libgnat/s-exponn.adb: Add lemmas and ghost code. Secial case
+ value zero as Left or Right to simplify proof.
+ * libgnat/s-exponn.ads: Transform the generic function into a
+ generic package with a function inside. Add a functional
+ contract.
+
+2022-01-05 Piotr Trojanek <trojanek@adacore.com>
+
+ * sem_ch12.adb (Instantiate_Formal_Subprogram): Remove redundant
+ call to Set_Defining_Unit_Name; a similar call is done few lines
+ below.
+
+2022-01-05 Piotr Trojanek <trojanek@adacore.com>
+
+ * exp_ch3.adb (Make_Controlling_Function_Wrappers): Create
+ distinct copies of parameter lists for spec and body with
+ Copy_Parameter_List; cleanup.
+ (Make_Null_Procedure_Specs): Fix style in comments; remove a
+ potentially unnecessary initialization of a local variable.
+
+2022-01-05 Bob Duff <duff@adacore.com>
+
+ * einfo-utils.ads, einfo-utils.adb (Renamed_Entity Alias):
+ Change Node_Id to Entity_Id.
+
+2022-01-05 Piotr Trojanek <trojanek@adacore.com>
+
+ * sem_ch12.ads (Build_Function_Wrapper, Build_Operator_Wrapper):
+ Remove unreferenced spec.
+ * sem_ch12.adb (Build_Function_Wrapper, Build_Operator_Wrapper):
+ Remove dead bodies.
+
+2022-01-05 Yannick Moy <moy@adacore.com>
+
+ * libgnat/s-aridou.adb: Apply replacement.
+
+2022-01-05 Yannick Moy <moy@adacore.com>
+
+ * libgnat/s-aridou.adb (Lemma_Word_Commutation): Fix for
+ instances with other values of Single_Size.
+
+2022-01-05 Marc Poulhiès <poulhies@adacore.com>
+
+ * doc/gnat_rm/implementation_defined_pragmas.rst (Compiler_Unit)
+ (Compiler_Unit_Warning): Remove.
+ * gnat-style.texi, gnat_rm.texi, gnat_ugn.texi: Regenerate.
+ * libgnat/g-dynhta.ads: Add comment indicating this unit is
+ built during stage1.
+ * libgnat/g-dyntab.ads: Likewise.
+ * libgnat/g-graphs.ads: Likewise.
+ * libgnat/g-lists.ads: Likewise.
+ * libgnat/g-sets.ads: Likewise.
+ * libgnat/gnat.ads: Likewise.
+ * libgnat/s-pehage.ads: Likewise.
+ * libgnat/s-resfil.ads: Likewise.
+ * libgnat/s-rident.ads: Likewise.
+ * libgnat/s-utf_32.ads: Likewise.
+ * errout.ads: Update comment.
+ * opt.ads (Opt): Remove Compiler_Unit.
+ * par-ch5.adb (All_Pragmas): Remove call to Check_Compiler_Unit.
+ * sem_prag.adb (Analyze_Pragma): Likewise.
+ * sem_ch4.adb (Non_Static_Choice_Error, Analyze_If_Expression)
+ (Analyze_Set_Membership, Record_Interp): Likewise.
+ * sem_ch11.adb (Analyze_Raise_Expression): Likewise.
+ * sem_ch6.adb: Remove Restric package reference.
+ (Analyze_Extended_Return_Statement): Remove call to
+ Check_Compiler_Unit.
+ * par-prag.adb (Process_Restrictions_Or_Restriction_Warnings):
+ Remove handling of Pragma_Compiler_Unit[_Warning}.
+ * restrict.adb (Check_Compiler_Unit): Remove both.
+ * restrict.ads: Likewise.
+ * snames.ads-tmpl (Pragma_Id): Remove
+ Pragma_Compiler_Unit[_Warning].
+ * libgnat/a-assert.ads: Remove pragma Compiler_Unit_Warning.
+ * libgnat/a-chlat1.ads: Likewise.
+ * libgnat/a-elchha.adb: Likewise.
+ * libgnat/a-elchha.ads: Likewise.
+ * libgnat/a-ioexce.ads: Likewise.
+ * libgnat/a-strhas.ads: Likewise.
+ * libgnat/g-byorma.adb: Likewise.
+ * libgnat/g-byorma.ads: Likewise.
+ * libgnat/g-dyntab.adb: Likewise.
+ * libgnat/g-heasor.ads: Likewise.
+ * libgnat/g-hesora.adb: Likewise.
+ * libgnat/g-hesora.ads: Likewise.
+ * libgnat/g-htable.adb: Likewise.
+ * libgnat/g-htable.ads: Likewise.
+ * libgnat/g-spchge.adb: Likewise.
+ * libgnat/g-spchge.ads: Likewise.
+ * libgnat/g-speche.adb: Likewise.
+ * libgnat/g-speche.ads: Likewise.
+ * libgnat/g-table.ads: Likewise.
+ * libgnat/g-u3spch.adb: Likewise.
+ * libgnat/g-u3spch.ads: Likewise.
+ * libgnat/interfac.ads: Likewise.
+ * libgnat/s-addope.adb: Likewise.
+ * libgnat/s-addope.ads: Likewise.
+ * libgnat/s-assert.adb: Likewise.
+ * libgnat/s-assert.ads: Likewise.
+ * libgnat/s-bitops.adb: Likewise.
+ * libgnat/s-bitops.ads: Likewise.
+ * libgnat/s-carun8.adb: Likewise.
+ * libgnat/s-carun8.ads: Likewise.
+ * libgnat/s-casuti.adb: Likewise.
+ * libgnat/s-casuti.ads: Likewise.
+ * libgnat/s-conca2.adb: Likewise.
+ * libgnat/s-conca2.ads: Likewise.
+ * libgnat/s-conca3.adb: Likewise.
+ * libgnat/s-conca3.ads: Likewise.
+ * libgnat/s-conca4.adb: Likewise.
+ * libgnat/s-conca4.ads: Likewise.
+ * libgnat/s-conca5.adb: Likewise.
+ * libgnat/s-conca5.ads: Likewise.
+ * libgnat/s-conca6.adb: Likewise.
+ * libgnat/s-conca6.ads: Likewise.
+ * libgnat/s-conca7.adb: Likewise.
+ * libgnat/s-conca7.ads: Likewise.
+ * libgnat/s-conca8.adb: Likewise.
+ * libgnat/s-conca8.ads: Likewise.
+ * libgnat/s-conca9.adb: Likewise.
+ * libgnat/s-conca9.ads: Likewise.
+ * libgnat/s-crc32.adb: Likewise.
+ * libgnat/s-crc32.ads: Likewise.
+ * libgnat/s-crtl.ads: Likewise.
+ * libgnat/s-excdeb.adb: Likewise.
+ * libgnat/s-excdeb.ads: Likewise.
+ * libgnat/s-except.ads: Likewise.
+ * libgnat/s-exctab.adb: Likewise.
+ * libgnat/s-exctab.ads: Likewise.
+ * libgnat/s-finmas.ads: Likewise.
+ * libgnat/s-htable.adb: Likewise.
+ * libgnat/s-htable.ads: Likewise.
+ * libgnat/s-mastop.adb: Likewise.
+ * libgnat/s-mastop.ads: Likewise.
+ * libgnat/s-memory.adb: Likewise.
+ * libgnat/s-memory.ads: Likewise.
+ * libgnat/s-os_lib.ads: Likewise.
+ * libgnat/s-parame.adb: Likewise.
+ * libgnat/s-parame.ads: Likewise.
+ * libgnat/s-parame__posix2008.ads: Likewise.
+ * libgnat/s-purexc.ads: Likewise.
+ * libgnat/s-resfil.adb: Likewise.
+ * libgnat/s-restri.adb: Likewise.
+ * libgnat/s-restri.ads: Likewise.
+ * libgnat/s-secsta.adb: Likewise.
+ * libgnat/s-secsta.ads: Likewise.
+ * libgnat/s-soflin.adb: Likewise.
+ * libgnat/s-soflin.ads: Likewise.
+ * libgnat/s-sopco3.adb: Likewise.
+ * libgnat/s-sopco3.ads: Likewise.
+ * libgnat/s-sopco4.adb: Likewise.
+ * libgnat/s-sopco4.ads: Likewise.
+ * libgnat/s-sopco5.adb: Likewise.
+ * libgnat/s-sopco5.ads: Likewise.
+ * libgnat/s-spsufi.ads: Likewise.
+ * libgnat/s-stache.adb: Likewise.
+ * libgnat/s-stache.ads: Likewise.
+ * libgnat/s-stalib.adb: Likewise.
+ * libgnat/s-stalib.ads: Likewise.
+ * libgnat/s-stoele.adb: Likewise.
+ * libgnat/s-stoele.ads: Likewise.
+ * libgnat/s-strcom.adb: Likewise.
+ * libgnat/s-strcom.ads: Likewise.
+ * libgnat/s-strhas.adb: Likewise.
+ * libgnat/s-string.adb: Likewise.
+ * libgnat/s-string.ads: Likewise.
+ * libgnat/s-strops.adb: Likewise.
+ * libgnat/s-strops.ads: Likewise.
+ * libgnat/s-ststop.adb: Likewise.
+ * libgnat/s-ststop.ads: Likewise.
+ * libgnat/s-traceb.adb: Likewise.
+ * libgnat/s-traceb.ads: Likewise.
+ * libgnat/s-traent.adb: Likewise.
+ * libgnat/s-traent.ads: Likewise.
+ * libgnat/s-utf_32.adb: Likewise.
+ * libgnat/s-unstyp.ads: Likewise.
+ * libgnat/s-wchcnv.adb: Likewise.
+ * libgnat/s-wchcnv.ads: Likewise.
+ * libgnat/s-wchcon.adb: Likewise.
+ * libgnat/s-wchcon.ads: Likewise.
+ * libgnat/s-wchjis.adb: Likewise.
+ * libgnat/s-wchjis.ads: Likewise.
+
+2022-01-05 Arnaud Charlet <charlet@adacore.com>
+
+ * osint.adb (File_Names_Equal): Declare To_Lower locally.
+ * osint.ads (Null_FD): New.
+ * fmap.adb, sinput-l.adb, targparm.adb: Adapt to changes above.
+ * switch-b.adb (Scan_Debug_Switches): Use Is_Regular_File to
+ simplify the bootstrap dependencies.
+
2022-01-03 Jakub Jelinek <jakub@redhat.com>
* gnat_ugn.texi: Bump @copying's copyright year.
+2022-01-05 François Dumont <fdumont@gcc.gnu.org>
+
+ PR libstdc++/68303
+ * include/bits/hashtable_policy.h
+ (_Hashtable_hash_traits<_Hash>): New.
+ (_Hash_code_base<>::_M_hash_code(const _Hash_node_value<>&)): New.
+ (_Hashtable_base<>::_M_key_equals): New.
+ (_Hashtable_base<>::_M_equals): Use latter.
+ (_Hashtable_base<>::_M_key_equals_tr): New.
+ (_Hashtable_base<>::_M_equals_tr): Use latter.
+ * include/bits/hashtable.h
+ (_Hashtable<>::__small_size_threshold()): New, use _Hashtable_hash_traits.
+ (_Hashtable<>::find): Loop through elements to look for key if size is lower
+ than __small_size_threshold().
+ (_Hashtable<>::_M_emplace(true_type, _Args&&...)): Likewise.
+ (_Hashtable<>::_M_insert_unique(_Kt&&, _Args&&, const _NodeGenerator&)): Likewise.
+ (_Hashtable<>::_M_compute_hash_code(const_iterator, const key_type&)): New.
+ (_Hashtable<>::_M_emplace(const_iterator, false_type, _Args&&...)): Use latter.
+ (_Hashtable<>::_M_find_before_node(const key_type&)): New.
+ (_Hashtable<>::_M_erase(true_type, const key_type&)): Use latter.
+ (_Hashtable<>::_M_erase(false_type, const key_type&)): Likewise.
+ * src/c++11/hashtable_c++0x.cc: Include <bits/functional_hash.h>.
+ * testsuite/util/testsuite_performance.h
+ (report_performance): Use 9 width to display memory.
+ * testsuite/performance/23_containers/insert_erase/unordered_small_size.cc:
+ New performance test case.
+
+2022-01-05 Jonathan Wakely <jwakely@redhat.com>
+
+ PR libstdc++/103919
+ * include/bits/basic_string.h (basic_string(const T&, size_t, size_t)):
+ Relax constraints on string_view parameter.
+ * include/bits/cow_string.h (basic_string(const T&, size_t, size_t)):
+ Likewise.
+ * testsuite/21_strings/basic_string/cons/char/103919.cc: New test.
+
+2022-01-05 Jonathan Wakely <jwakely@redhat.com>
+
+ * config/abi/pre/gnu.ver (GLIBCXX_3.4.30): Export new symbol for
+ ARM EABI.
+ * include/bits/c++config (_GLIBCXX23_CONSTEXPR): Define.
+ * include/std/version (__cpp_lib_constexpr_typeinfo): Define.
+ * libsupc++/tinfo.cc: Add #error to ensure non-inline definition
+ is emitted.
+ (type_info::__equal): Define alias symbol.
+ * libsupc++/typeinfo (type_info::before): Combine different
+ implementations into one.
+ (type_info::operator==): Likewise. Use address equality for
+ constant evaluation. Call __equal for targets that require the
+ definition to be non-inline.
+ * testsuite/18_support/type_info/constexpr.cc: New test.
+
+2022-01-05 Jonathan Wakely <jwakely@redhat.com>
+
+ * src/c++11/cxx11-ios_failure.cc (io_error_category): Define
+ class and virtual functions as 'final'.
+ (io_category_instance): Use constinit union to make the object
+ immortal.
+ * src/c++11/future.cc (future_error_category): Define class and
+ virtual functions as 'final'.
+ (future_category_instance): Use constinit union.
+
+2022-01-05 Jonathan Wakely <jwakely@redhat.com>
+
+ * python/libstdcxx/v6/printers.py (StdErrorCodePrinter): Strip
+ versioned namespace from the type name that is printed.
+
+2022-01-05 Jonathan Wakely <jwakely@redhat.com>
+
+ * python/libstdcxx/v6/printers.py (StdRegexStatePrinter): New
+ printer for std::regex NFA states.
+
+2022-01-05 Jonathan Wakely <jwakely@redhat.com>
+
+ * testsuite/23_containers/forward_list/operations/1.cc: Fill in
+ placeholders in comments.
+ * testsuite/23_containers/forward_list/operations/2.cc:
+ Likewise.
+ * testsuite/23_containers/forward_list/operations/3.cc:
+ Likewise.
+ * testsuite/23_containers/forward_list/operations/4.cc:
+ Likewise.
+ * testsuite/23_containers/forward_list/operations/5.cc:
+ Likewise.
+ * testsuite/23_containers/forward_list/operations/6.cc:
+ Likewise.
+ * testsuite/23_containers/forward_list/operations/7.cc:
+ Likewise.
+
+2022-01-05 Jonathan Wakely <jwakely@redhat.com>
+
+ PR libstdc++/103848
+ * include/bits/stl_deque.h (operator-): Do not use 0 as null
+ pointer constant.
+
+2022-01-05 Jonathan Wakely <jwakely@redhat.com>
+
+ * include/bits/alloc_traits.h (allocator_traits<allocator<void>>):
+ Use std::_Construct for construct.
+
+2022-01-05 Jonathan Wakely <jwakely@redhat.com>
+
+ PR libstdc++/103877
+ * doc/xml/faq.xml: Add '-x c++' to preprocessor command.
+ * doc/html/faq.html: Regenerate.
+
+2022-01-05 Jonathan Wakely <jwakely@redhat.com>
+
+ * include/bits/regex.h (__regex_algo_impl): Change __policy and
+ __match_mode template parameters to be function parameters.
+ (regex_match, regex_search): Pass policy and match mode as
+ function arguments.
+ * include/bits/regex.tcc (__regex_algo_impl): Change template
+ parameters to function parameters.
+ * include/bits/regex_compiler.h (_RegexTranslatorBase): Use
+ 'if constexpr' for conditions using template parameters.
+ (_RegexTranslator): Likewise.
+ * include/bits/regex_executor.tcc (_Executor::_M_handle_accept):
+ Likewise.
+ * testsuite/util/testsuite_regex.h (regex_match_debug)
+ (regex_search_debug): Move template arguments to function
+ arguments.
+
+2022-01-05 Jonathan Wakely <jwakely@redhat.com>
+
+ * testsuite/util/testsuite_regex.h (regex_match_debug): Compare
+ results even if the match failed.
+
+2022-01-05 Jonathan Wakely <jwakely@redhat.com>
+
+ * include/bits/regex_compiler.tcc: Adjust all calls to
+ __throw_regex_error.
+ * include/bits/regex_error.h (__throw_regex_error): Add noreturn
+ attribute.
+ * include/bits/regex_scanner.tcc: Likewise.
+ * src/c++11/regex.cc (desc): New helper function.
+ (regex_error::regex_error(error_type)): Use desc to get a string
+ corresponding to the error code.
+
\f
Copyright (C) 2022 Free Software Foundation, Inc.
projects / platform / upstream / gcc.git / commitdiff