2021-05-25 Martin Liska * doc/share/conf.py: Fix Sphinx 4.0.x error. 2021-05-21 Piotr Trojanek * gcc-interface/trans.c (Raise_Error_to_gnu): Add an assertion. 2021-05-21 Eric Botcazou * gcc-interface/utils.c (gnat_pushdecl): Fix typo in comment. * gcc-interface/utils2.c (build_simple_component_ref): Build NULL_EXPR if the offset of the field has overflowed. (build_component_ref): Add gigi checking assertion that the reference has been built and replace the discriminant check by a Program_Error. 2021-05-21 Eric Botcazou * gcc-interface/decl.c (gnat_to_gnu_entity) : Do not pass default value in call to create_var_decl. : Likewise. : Both pass true for const_flag and false for const_decl_allowed_p in call to create_var_decl. Small tweaks in the generic record type case. (elaborate_expression): Rename need_debug into need_for_debug and adjust throughout. (elaborate_expression_1): Likewise. Pass Needs_Debug_Info instead of need_for_debug in call to create_var_decl. (elaborate_expression_2): Likewise. * gcc-interface/utils.c (maybe_pad_type): Pass false for const_decl_allowed_p in call to create_var_decl. 2021-05-21 Ghjuvan Lacambre * gcc-interface/decl.c (gnat_to_gnu_entity): Replace ? with ??. (gnat_to_gnu_param): Likewise. (gnat_to_gnu_subprog_type): Likewise. (warn_on_field_placement): Likewise. (intrin_arglists_compatible_p): Likewise. * gcc-interface/trans.c (Pragma_to_gnu): Likewise. (gnat_to_gnu): Likewise. (validate_unchecked_conversion): Likewise. * gcc-interface/utils.c (maybe_pad_type): Likewise. 2021-05-21 Eric Botcazou * gcc-interface/decl.c (gnat_to_gnu_entity) : Process the implementation type of a packed type implemented specially. 2021-05-21 Eric Botcazou * gcc-interface/decl.c (gnat_to_gnu_subprog_type): Always translate the Is_Pure flag into the "pure" attribute of GNU C. 2021-05-21 Eric Botcazou * gcc-interface/trans.c (Call_to_gnu): Restrict previous change to bitfields whose size is not equal to the type size. (gnat_to_gnu): Likewise. 2021-05-21 Eric Botcazou * gcc-interface/trans.c (Call_to_gnu): Minor tweaks. (gnat_to_gnu_external): Likewise. (Raise_Error_to_gnu): Return an empty statement list if there is a condition and it is always false. (gnat_to_gnu): Do not check for elaboration code a priori during the translation but a posteriori instead. 2021-05-21 Eric Botcazou * gcc-interface/trans.c (gnat_to_gnu) : Put a SLOC on the assignment from the return value to the return object in the copy-in/copy-out case. 2021-05-21 Eric Botcazou * gcc-interface/decl.c (gnat_to_gnu_entity) : Replace CEIL_DIV_EXPR with EXACT_DIV_EXPR. * gcc-interface/misc.c (gnat_type_max_size): Likewise. * gcc-interface/utils.c (maybe_pad_type): Likewise. (finish_record_type): Likewise. And always compute the unit size. 2021-05-14 Martin Liska * doc/Makefile: Add gnat-style target. * doc/share/conf.py: Likewise. * doc/gnat-style.rst: New file. 2021-05-12 Bob Duff PR ada/100564 * atree.adb (Change_Node): Do not call Zero_Slots on a Node_Id when the Nkind has not yet been set; call the other Zero_Slots that takes a range of slot offsets. Call the new Mutate_Kind that takes an Old_Size, for the same reason -- the size cannot be computed without the Nkind. (Mutate_Nkind): New function that allows specifying the Old_Size. (Size_In_Slots): Assert that the Nkind has proper (nonzero) value. * atree.ads: Minor reformatting. 2021-05-12 Martin Liska * doc/share/conf.py: Do not use binary mode. Do not use u' literals as Python3 uses unicode by default. 2021-05-11 Martin Liska * gcc-interface/ada-tree.h (BUILT_IN_LIKELY): Use builtins from COROUTINES. (BUILT_IN_UNLIKELY): Likewise. 2021-05-11 Eric Botcazou * gnatvsn.adb (Version_String): Rename to... (C_Version_String): ...this. (Gnat_Version_String): Adjust to above renaming. * version.c : Fix formatting glitches. 2021-05-10 Martin Liska PR bootstrap/100506 * Make-generated.in: Replace version.c with ada/version.c. * gcc-interface/Make-lang.in: Add version.o to GNAT1_C_OBJS and GNATBIND_OBJS. * gcc-interface/Makefile.in: Replace version.c with ada/version.c. Add version.o to TOOLS_LIBS. * gnatvsn.adb: Replace version_string with gnat_version_string. * version.c: New file. 2021-05-10 Eric Botcazou * einfo-utils.ads (Classification Attributes): Add pragma Inline. (Synthesized Attribute Functions): Move pragma Inline around. (Type Representation Attribute Predicates): Likewise. (Field Initialization Routines): Likewise. (Miscellaneous Subprogram): Likewise. 2021-05-10 Eric Botcazou * atree.ads (Slot): Remove pragma Provide_Shift_Operators. (Shift_Left): New intrinsic function. (Shift_Right): Likewise. * atree.adb (Get_1_Bit_Val): Use Natural instead of Integer. (Get_2_Bit_Val): Likewise. (Get_4_Bit_Val): Likewise. (Get_8_Bit_Val): Likewise. (Set_1_Bit_Val): Likewise. (Set_2_Bit_Val): Likewise. (Set_4_Bit_Val): Likewise. (Set_8_Bit_Val): Likewise. 2021-05-10 Eric Botcazou * atree.adb (Zero_Slots): Remove obsolete comment and add header. 2021-05-10 Eric Botcazou * atree.h (Get_32_Bit_Field): Tidy up. (Get_32_Bit_Field_With_Default): Likewise. 2021-05-10 Eric Botcazou * Make-generated.in (do_gen_il): Replace with... (ada/stamp-gen_il): ...this. Do not copy files into generated/. 2021-05-10 Martin Liska * gcc-interface/utils.c (def_builtin_1): Use startswith function instead of strncmp. 2021-05-07 Piotr Trojanek * einfo-utils.adb (Is_Access_Object_Type): Use Directly_Designated_Type. (Is_Access_Subprogram_Type): Use Directly_Designated_Type. (Set_Convention): Use plain Ekind. * gen_il-gen-gen_entities.adb (Type_Kind): Use plain Ekind. * sem_ch3.adb (Access_Type_Declaration): When seeing an illegal completion with an access type don't attempt to decorate the completion entity; previously the entity had its Ekind set to E_General_Access_Type or E_Access_Type, but its Designated_Type was empty, which caused a crash in freezing. (Actually, the error recovery in the surrounding context is still incomplete, e.g. we will crash when the illegal completion is an access to an unknown identifier). 2021-05-07 Bob Duff * par_sco.adb: Align with/use clauses. (Traverse_Declarations_Or_Statements): Minor comment fix. * aspects.adb, atree.adb, atree.ads, checks.adb, comperr.adb, contracts.adb, cstand.adb, debug_a.adb, einfo-utils.adb, errout.adb, eval_fat.adb, exp_aggr.adb, expander.adb, exp_atag.adb, exp_attr.adb, exp_cg.adb, exp_ch11.adb, exp_ch12.adb, exp_ch13.adb, exp_ch2.adb, exp_ch3.adb, exp_ch4.adb, exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_ch8.adb, exp_ch9.adb, exp_code.adb, exp_dbug.adb, exp_disp.adb, exp_dist.adb, exp_fixd.adb, exp_imgv.adb, exp_intr.adb, exp_pakd.adb, exp_prag.adb, exp_put_image.adb, exp_sel.adb, exp_smem.adb, exp_spark.adb, exp_strm.adb, exp_tss.adb, exp_unst.adb, exp_util.adb, exp_util.ads, freeze.adb, frontend.adb, ghost.adb, gnat1drv.adb, gnat_cuda.adb, impunit.adb, inline.adb, itypes.adb, itypes.ads, layout.adb, lib.adb, lib-load.adb, lib-writ.adb, lib-xref.adb, lib-xref-spark_specific.adb, live.adb, nlists.adb, par.adb, par-ch11.adb, par-ch3.adb, par-ch5.adb, par-ch6.adb, pprint.adb, repinfo.adb, restrict.adb, rtsfind.adb, scil_ll.adb, scn.adb, sem.adb, sem_aggr.adb, sem_attr.adb, sem_aux.adb, sem_case.adb, sem_cat.adb, sem_ch10.adb, sem_ch11.adb, sem_ch12.adb, sem_ch13.adb, sem_ch2.adb, sem_ch3.adb, sem_ch4.adb, sem_ch5.adb, sem_ch6.adb, sem_ch7.adb, sem_ch8.adb, sem_ch9.adb, sem_dim.adb, sem_disp.adb, sem_dist.adb, sem_elab.adb, sem_elim.adb, sem_eval.adb, sem_intr.adb, sem_mech.adb, sem_prag.adb, sem_res.adb, sem_scil.adb, sem_smem.adb, sem_type.adb, sem_util.adb, sem_util.ads, sem_warn.adb, sinfo-cn.adb, sinfo-utils.ads, sinput.adb, sinput-l.adb, sprint.adb, style.adb, styleg.adb, tbuild.adb, tbuild.ads, treepr.adb, uname.adb: Align with/use clauses. 2021-05-07 Bob Duff * atree.ads, atree.adb, gen_il-gen.ads: Fix comments and clean up ??? marks. Rename Set_Ekind to be Mutate_Ekind. * einfo.ads, sinfo.ads: Likewise. Change "definitive definition" to "official definition", because the former sounds redundant. Rename Set_Ekind to be Mutate_Ekind. * checks.adb, contracts.adb, cstand.adb, exp_aggr.adb, exp_attr.adb, exp_ch11.adb, exp_ch3.adb, exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_ch9.adb, exp_disp.adb, exp_dist.adb, exp_imgv.adb, exp_intr.adb, exp_prag.adb, exp_unst.adb, exp_util.adb, gen_il-gen.adb, inline.adb, lib-writ.adb, lib-xref-spark_specific.adb, sem_aggr.adb, sem_ch10.adb, sem_ch11.adb, sem_ch12.adb, sem_ch13.adb, sem_ch3.adb, sem_ch5.adb, sem_ch6.adb, sem_ch7.adb, sem_ch8.adb, sem_ch9.adb, sem_dist.adb, sem_elab.adb, sem_prag.adb, sem_util.adb: Rename Set_Ekind to be Mutate_Ekind. 2021-05-07 Bob Duff * atree.adb: Move nnd-related code from here, and leave a comment pointing to sinfo-utils.adb. * sinfo-utils.ads, sinfo-utils.adb: Move nnd-related code to here. 2021-05-07 Piotr Trojanek * einfo.ads: Move Corresponding_Protected_Entry... * sinfo.ads: ... here. * exp_ch9.adb (Build_Entry_Body): Link procedure and entry bodies. * gen_il-fields.ads (Opt_Field_Enum): Add Corresponding_Entry_Body field to nodes; remove Corresponding_Protected_Entry field from entities. * gen_il-gen-gen_entities.adb (Gen_Entities): Remove Corresponding_Protected_Entry field from E_Void and E_Subprogram_Body. * gen_il-gen-gen_nodes.adb (Gen_Nodes): Add Corresponding_Entry_Body field to N_Subprogram_Body. * sem_ch6.adb (Analyze_Subprogram_Specification): Remove manipulation of Ekind and Corresponding_Protected_Entry added as part of the support for varsize-nodes. 2021-05-07 Bob Duff * sem_ch3.adb (Process_Incomplete_Dependents): Reset Private_Dependents field to zero before calling Set_Ekind. Also move Set_Etype to after Set_Ekind, because it's always best to set the Ekind as early as possible. * atree.adb: Improve debugging facilities for vanishing fields. 2021-05-07 Eric Botcazou * atree.ads (Slot): Change to modular type. (Slot_1_Bit): Delete. (Slot_2_Bit): Likewise. (Slot_4_Bit): Likewise. (Slot_8_Bit): Likewise. (Slot_32_Bit): Likewise. * atree.adb (Get_1_Bit_Val): Adjust to above change. (Get_2_Bit_Val): Likewise. (Get_4_Bit_Val): Likewise. (Get_8_Bit_Val): Likewise. (Get_32_Bit_Val): Likewise. (Set_1_Bit_Val): Likewise. (Set_2_Bit_Val): Likewise. (Set_4_Bit_Val): Likewise. (Set_8_Bit_Val): Likewise. (Set_32_Bit_Val): Likewise. (Print_Atree_Info): Likewise. (Zero): Likewise. * atree.h (Get_1_Bit_Field): Likewise. (Get_2_Bit_Field): Likewise. (Get_4_Bit_Field): Likewise. (Get_8_Bit_Field): Likewise. (Get_32_Bit_Field): Likewise. (Get_32_Bit_Field_With_Default): Likewise. * types.h (slot_1_bit): Delete. (slot_2_bit): Likewise. (slot_4_bit): Likewise. (slot_8_bit): Likewise. (slot_32_bit): Likewise. (any_slot): Change to unsigned int. (Slot_Size): New macro. 2021-05-07 Eric Botcazou * gcc-interface/gigi.h (enum standard_datatype): Remove ADT_exception_data_name_id and add ADT_not_handled_by_others_name_id. (exception_data_name_id): Delete. (not_handled_by_others_name_id): New macro. * gcc-interface/decl.c (gnat_to_gnu_entity) : Remove old kludge for exceptions. : Likewise. (gnat_to_gnu_field): Force character type on Not_Handled_By_Others. * gcc-interface/misc.c (gnat_argv): Change type to char **. (gnat_init_options): Adjust accordingly. * gcc-interface/trans.c (gigi): Set not_handled_by_others_name_id and use it to set not_handled_by_others_decl. (Exception_Handler_to_gnu_fe_sjlj): Fix indentation. 2021-05-07 Eric Botcazou * raise-gcc.c (__gnat_others_value): Remove const qualifier. (__gnat_all_others_value): Likewise. (__gnat_unhandled_others_value): Likewise. (GNAT_OTHERS): Cast to Exception_Id instead of _Unwind_Ptr. (GNAT_ALL_OTHERS): Likewise. (GNAT_UNHANDLED_OTHERS): Likewise. (Is_Handled_By_Others): Change parameter type to Exception_Id. (Language_For): Likewise. (Foreign_Data_For): Likewise. (is_handled_by): Likewise. Adjust throughout, remove redundant line and fix indentation. * libgnat/a-exexpr.adb (Is_Handled_By_Others): Remove pragma and useless qualification from parameter type. (Foreign_Data_For): Likewise. (Language_For): Likewise. 2021-05-07 Eric Botcazou * libgnat/s-stalib.ads (Exception_Data): Mark components as aliased. * stand.ads (Standard_Entity_Type): Enhance comments. * cstand.adb (Make_Component): Rename into... (Make_Aliased_Component): ...this; set Is_Aliased and Is_Independent flags on the component. (Create_Standard): Adjust the types of the component of the record Standard_Exception_Type and mark them as aliased. * exp_ch11.adb (Expand_N_Exception_Declaration): Use OK conversion to Standard_Address for Full_Name component, except in CodePeer_Mode (set it to 0). * exp_prag.adb (Expand_Pragma_Import_Or_Interface): Likewise. * raise.h (struct Exception_Data): Change the type of Full_Name, HTable_Ptr and Foreign_Data. 2021-05-07 Eric Botcazou * atree.h (Slots_Ptr): Change pointed-to type to any_slot. * fe.h (Get_RT_Exception_Name): Change type of parameter. * namet.ads (Name_Entry): Mark non-boolean components as aliased, reorder the boolean components and add an explicit Spare component. * namet.adb (Name_Enter): Adjust aggregate accordingly. (Name_Find): Likewise. (Reinitialize): Likewise. * namet.h (struct Name_Entry): Adjust accordingly. (Names_Ptr): Use correct type. (Name_Chars_Ptr): Likewise. (Get_Name_String): Fix declaration and adjust to above changes. * types.ads (RT_Exception_Code): Add pragma Convention C. * types.h (Column_Number_Type): Fix original type. (slot): Rename union type to... (any_slot): ...this and adjust assertion accordingly. (RT_Exception_Code): New enumeration type. * uintp.ads (Uint_Entry): Mark components as aliased. * uintp.h (Uints_Ptr): Use correct type. (Udigits_Ptr): Likewise. * gcc-interface/gigi.h (gigi): Adjust name and type of parameter. * gcc-interface/cuintp.c (UI_To_gnu): Adjust references to Uints_Ptr and Udigits_Ptr. * gcc-interface/trans.c (Slots_Ptr): Adjust pointed-to type. (gigi): Adjust type of parameter. (build_raise_check): Add cast in call to Get_RT_Exception_Name. 2021-05-07 Eric Botcazou * init.c (__gnat_raise_program_error): Fix parameter type. (Raise_From_Signal_Handler): Likewise and mark as no-return. * raise-gcc.c (__gnat_others_value): Fix type. (__gnat_all_others_value): Likewise. (__gnat_unhandled_others_value): Likewise. * seh_init.c (Raise_From_Signal_Handler): Fix parameter type. * libgnat/a-except.ads (Raise_From_Signal_Handler): Use convention C and new symbol name, move declaration to... (Raise_From_Controlled_Operation): Minor tweak. * libgnat/a-except.adb (Raise_From_Signal_Handler): ...here. * libgnat/a-exexpr.adb (bool): New C compatible boolean type. (Is_Handled_By_Others): Use it as return type for the function. 2021-05-07 Eric Botcazou * errout.ads (Set_Identifier_Casing): Add pragma Convention C. * eval_fat.ads (Rounding_Mode): Likewise. (Machine): Add WARNING comment line. * exp_code.ads (Clobber_Get_Next): Add pragma Convention C. * fe.h (Compiler_Abort): Fix return type. (Set_Identifier_Casing): Change type of parameters. (Clobber_Get_Next): Change return type. * gcc-interface/trans.c (gnat_to_gnu) : Add cast. 2021-05-07 Eric Botcazou * atree.h (Parent): Remove duplicate declaration. (Get_1_Bit_Field): Also use INLINE specifier in the declaration, fix formatting and use gcc_unreachable for the default case. (Get_2_Bit_Field): Likewise. (Get_4_Bit_Field): Likewise. (Get_8_Bit_Field): Likewise. (Get_32_Bit_Field): Likewise. (Get_32_Bit_Field_With_Default): Likewise. 2021-05-07 Bob Duff * atree.ads, atree.adb: Major rewrite to support variable-sized node types. Add pragmas Suppress and Assertion_Policy. We now have an extra level of indirection: Node_Offsets is a table mapping Node_Ids to the offset of the start of each node in Slots. Slots is a table containing one or more contiguous slots for each node. Each slot is a 32-bit unchecked union that can contain any mixture of 1, 2, 4, 8, and 32-bit fields that fits. The old low-level getters and setters (e.g. Flag123) are removed. * gen_il-fields.ads, gen_il-gen-gen_entities.adb, gen_il-gen-gen_nodes.adb, gen_il-gen.adb, gen_il-gen.ads, gen_il-main.adb, gen_il-types.ads, gen_il-utils.adb, gen_il-utils.ads, gen_il.adb, gen_il.ads: New gen_il program that generates various Ada and C++ files. In particular, the following files are generated by gen_il: einfo-entities.adb einfo-entities.ads, gnatvsn.ads, nmake.adb, nmake.ads, seinfo.ads, seinfo_tables.adb, seinfo_tables.ads, sinfo-nodes.adb, sinfo-nodes.ads, einfo.h, and sinfo.h. * sinfo-utils.adb, sinfo-utils.ads, einfo-utils.adb, einfo-utils.ads: New files containing code that needs to refer to Sinfo.Nodes and Einfo.Entities. This code is mostly moved here from Sinfo and Einfo to break cycles. * back_end.adb: Pass node_offsets_ptr and slots_ptr to gigi, instead of nodes_ptr and flags_ptr. The Nodes and Flags tables no longer exist. (Note that gigi never used the Flags table.) * sinfo-cn.ads (Change_Identifier_To_Defining_Identifier, Change_Character_Literal_To_Defining_Character_Literal, Change_Operator_Symbol_To_Defining_Operator_Symbol): Turn N into an IN formal. * sinfo-cn.adb: Update. Add assertions, which can be removed at some point. Rewrite to use higher-level facilities. Make sure vanishing fields are zeroed out. Add with/use for new packages. * sem_util.adb: Remove "Assert(False)" immediately followed by "raise Program_Error". Use higher-level facilities such as Walk_Sinfo_Fields instead of depending on low-level Set_FieldN routines that no longer exist. Use Get_Comes_From_Source_Default instead of Default_Node.Comes_From_Source (Default_Node no longer exists). Use Set_Basic_Convention instead of Basic_Set_Convention. Add with/use for new packages. * sem_util.ads: The Convention field had getter Convention and setter Basic_Set_Convention. Make that more uniform: there is now a field called Basic_Convention, with Basic_Convention and Set_Basic_Convention as getter/setter, and write Convention and Set_Convention here. * nlists.adb: Rewrite to use abstractions, rather then depending on low-level implementation details of Atree. Necessary because those details have changed. Add with/use for new packages. * sem_ch12.adb: Use higher-level facilities such as Walk_Sinfo_Fields instead of depending on low-level Set_FieldN routines that no longer exist. Add with/use for new packages. * exp_cg.adb, sem_ch10.adb, sem_ch4.adb, sem_eval.adb, sem_prag.adb, sem_warn.adb: Change expanded names to refer to the new packages for things that moved. Add with/use for new packages. * sem_ch3.adb: Likewise. Reinitialize vanishing fields. * exp_disp.adb: Likewise. Remove failing assertion. * sinfo.ads, einfo.ads: Remove code that is now generated into Sinfo.Nodes and Einfo.Entities. * sinfo.adb, einfo.adb: Replace bodies with "pragma No_Body;". We should delete these at some point, but No_Body makes make files easier. Some code is moved to Sinfo.Nodes, Einfo.Entities, Sinfo.Utils, and Einfo.Utils. Some is no longer necessary. * treepr.adb: Rewrite to use new tables. We no longer need treeprs.ads. * treepr.ads: Add comment. * types.ads: Move types Component_Alignment_Kind and Float_Rep_Kind here. * atree.h: Major update to match atree.ads changes. Add slot types, for use by getters/setters. * types.h: Move types Component_Alignment_Kind and Float_Rep_Kind here. * fe.h: Rewrite to deal with code that has changed or moved from Atree, Sinfo, Einfo. * nlists.h: Move some code to fe.h. * alloc.ads: Split Nodes_* constants into Node_Offsets and Slots, because Atree has two separate tables. Increase values. Remove Nodes_Release_Threshold. Improve comment. * debug.adb, gnat1drv.adb: Remove obsolete gnatd.A and gnatd.N switches. Add with/use for new packages. * opt.ads: Minor comment fix. * aspects.adb, checks.adb, comperr.adb, contracts.adb, cstand.adb, debug_a.adb, errout.adb, eval_fat.adb, exp_aggr.adb, exp_atag.adb, exp_attr.adb, exp_ch11.adb, exp_ch12.adb, exp_ch13.adb, exp_ch2.adb, exp_ch3.adb, exp_ch4.adb, exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_ch8.adb, exp_ch9.adb, exp_code.adb, exp_dbug.adb, exp_dist.adb, exp_fixd.adb, exp_imgv.adb, exp_intr.adb, exp_pakd.adb, exp_prag.adb, exp_put_image.adb, exp_sel.adb, exp_smem.adb, exp_spark.adb, exp_strm.adb, exp_tss.adb, exp_unst.adb, exp_util.adb, exp_util.ads, expander.adb, freeze.adb, frontend.adb, get_targ.ads, ghost.adb, gnat_cuda.adb, impunit.adb, inline.adb, itypes.adb, itypes.ads, layout.adb, lib.adb, lib-load.adb, lib-writ.adb, lib-xref.adb, lib-xref.ads, lib-xref-spark_specific.adb, live.adb, par.adb, par_sco.adb, pprint.adb, repinfo.adb, restrict.adb, rtsfind.adb, scil_ll.adb, scn.adb, sem.adb, sem.ads, sem_aggr.adb, sem_attr.adb, sem_aux.adb, sem_case.adb, sem_cat.adb, sem_ch11.adb, sem_ch13.adb, sem_ch2.adb, sem_ch5.adb, sem_ch6.adb, sem_ch7.adb, sem_ch8.adb, sem_ch9.adb, sem_dim.adb, sem_disp.adb, sem_dist.adb, sem_elab.adb, sem_elim.adb, sem_intr.adb, sem_mech.adb, sem_res.adb, sem_scil.adb, sem_smem.adb, sem_type.adb, set_targ.ads, sinput.adb, sinput-l.adb, sprint.adb, style.adb, styleg.adb, tbuild.adb, tbuild.ads, uname.adb: Add with/use for new packages. * libgnat/a-stoubu.adb, libgnat/a-stouut.adb: Simplify to ease bootstrap. * libgnat/a-stobfi.adb, libgnat/a-stoufi.adb (Create_File, Create_New_File): Create file in binary format, to avoid introducing unwanted text conversions on Windows. Simplify to ease bootstrap. * libgnat/a-stteou__bootstrap.ads: New. * ceinfo.adb, csinfo.adb, nmake.adt, treeprs.adt, xeinfo.adb, xnmake.adb, xsinfo.adb, xtreeprs.adb: Delete. * Make-generated.in: Build and run the gen_il program to generate files. The files are generated in the ada/gen_il subdirectory, and then moved up to ada. We rely on gnatmake (as opposed to make) to build the gen_il program efficiently (i.e. don't do anything if the sources didn't change). * gcc-interface/Makefile.in (ADAFLAGS): Add -gnatU. (GNATMAKE_OBJS): Add new object files. (GENERATED_FILES_FOR_TOOLS): New variable. (../stamp-tools): Create a link for all GENERATED_FILES_FOR_TOOLS. * gcc-interface/Make-lang.in (GNAT_ADA_OBJS): Add new object files. Remove ada/treeprs.o. (GNATBIND_OBJS): Add new object files. (ada.mostlyclean): Remove ada/sdefault.adb and add ada/stamp-gen_il. (ada.maintainer-clean): Remove ada/treeprs.ads. (update-sources): Remove obsolete target. (ada_generated_files): Rename to... (ADA_GENERATED_FILES): ... this. Add new source files. Add comment. * gcc-interface/trans.c: Remove obsolete Nodes_Ptr and Flags_ptr. Add Node_Offsets_Ptr and Slots_Ptr, which point to the corresponding tables in Atree. * gcc-interface/gigi.h (gigi): New parameters for initializing Node_Offsets_Ptr and Slots_Ptr. * gcc-interface/decl.c: Numeric_Kind, Discrete_Or_Fixed_Point_Kind, and Record_Kind were nonhierarchical, and were therefore removed for simplicity. Replace uses with calls to Is_In_... functions. 2021-05-07 Ed Schonberg * exp_ch4.adb (Unconstrained_UU_In_Component_Declaration): A component declaration whose subtype indication is an entity name without an explicit constraint is an Unchecked_Union type only if the entity has an unconstrained nominal subtype (record type or private type) whose parent type is an Unchecked_Union. 2021-05-07 Piotr Trojanek * sem_res.adb (Flag_Object): Ignore prefixes of attribute Address. 2021-05-07 Yannick Moy * opt.ads: Update comment for Warn_On_Suspicious_Modulus_Value. * sem_res.adb (Resolve_Unary_Op): Generate warning. * usage.adb: Refine doc for -gnatw.m/M switch. * doc/gnat_ugn/building_executable_programs_with_gnat.rst: Update doc on -gnatw.m switch. * gnat_ugn.texi: Regenerate. 2021-05-07 Piotr Trojanek * sem_res.adb (Flag_Object): Replace chained IF with a CASE; remove repeated calls to Entity; do not traverse into N_Identifier and N_Expanded_Name, because only need to examine their Entity field anyway. 2021-05-07 Piotr Trojanek * sem_ch4.adb (Analyze_Call): Remove call to End_Interp_List. (Process_Overloaded_Indexed_Component): Remove call to End_Interp_List. * sem_util.adb (Insert_Explicit_Dereference): Remove call to End_Interp_List. * sem_type.ads (End_Interp_List): Remove. * sem_type.adb (Add_Entry): The guard against duplicate entries is now checked before other conditions, so that EXIT statements do not bypass this guard. (End_Interp_List): Remove. 2021-05-07 Ed Schonberg * exp_util.adb (Remove_Init_Call): If a simple initialization call is present, and the next statement is an initialization block (that contains a call to a Deep_ Initialize routine), remove the block as well, and insert the first initialization call in it, in case it is needed for later relocation. 2021-05-07 Gary Dismukes * errout.ads (Size_Too_Small_Message): Remove low-value ??? comment. * exp_util.ads: Remove ??? in part of overall package comments and restructure comment to clarify. (Duplicate_Subexpr): Remove ??? comment that seems unnecessary. * sem_ch3.ads (Analyze_Declarations): Remove two parenthesized ??? comments and add more description of the procedure's actions. (Get_Discriminant_Value): Remove ??? comment requesting more documentation, expanding description of the function's actions. * sem_disp.ads (Check_Operation_From_Incomplete_Type): Add more semantic description of the procedure and remove ??? comment requesting such. (Propagate_Tag): Refine comment to indicate meaning of formal parameters and generally improve the spec comment (and remove ??? comment asking about the parameters). 2021-05-07 Arnaud Charlet * sem_eval.adb (Fold_Shift): Fix computation of Shift_Left resulting in negative signed values. 2021-05-07 Eric Botcazou * sem_util.ads (Defining_Entity): Remove Empty_On_Errors parameter. (Defining_Entity_Or_Empty): New function. * sem_util.adb (Defining_Entity): Move bulk of implementation to... (Defining_Entity_Or_Empty): ...here. Do not raise Program_Error. (Innermost_Master_Scope_Depth): Call Defining_Entity_Or_Empty. 2021-05-07 Justin Squirek * aspects.ads: Add entries to register Aspect_No_Controlled_Parts. * freeze.adb (Check_No_Controlled_Parts_Violations): Added to check requirements of aspect No_Controlled_Parts after a type has been frozen. (Freeze_Entity): Add call to Check_No_Controlled_Parts_Violations. (Find_Aspect_No_Controlled_Parts): Created to obtain the aspect specification for No_Controlled_Parts on a given type when present. (Find_Aspect_No_Controlled_Parts_Value): Protect against invalid value. (Has_Aspect_No_Controlled_Parts): Created as a prediate function to check if No_Controlled_Parts has been specified on a type for Get_Anacestor_Types_With_Specification. (Get_Aspect_No_Controlled_Parts_Value): Created to obtain the value of the aspect No_Controlled_Parts when specified on a given type. (Get_Generic_Formal_Types_In_Hierarchy): Created to collect formal types in a given type's hierarchy. (Get_Types_With_Aspect_In_Hierarchy): Created to collect types in a given type's hierarchy with No_Controlled_Parts specified. * sem_ch13.adb (Analyze_One_Aspect): Add processing for No_Controlled_Parts, and fix error in check for allowed pragmas for formal types. (Check_Expr_Is_OK_Static_Expression): Created to enforce checking of static expressions in the same vein as Analyze_Pragma.Check_Expr_OK_Static_Expression. * sem_util.adb (Collect_Types_In_Hierarchy): Created to collect types in a given type's hierarchy that match a given predicate function. * sem_util.ads: Fix typo. * snames.ads-tmpl: Add entry for No_Controlled_Parts. 2021-05-07 Eric Botcazou * libgnat/s-fatgen.adb (Scaling): Raise Constraint_Error in the overflow case when T'Machine_Overflows is True. 2021-05-07 Bob Duff * libgnat/a-conhel.adb (TC_Check): Move the Assert into the 'if'. 2021-05-07 Frederic Konrad * sigtramp-vxworks-target.inc: Use a local label for the TOC. 2021-05-07 Claire Dross * exp_ch4.adb (Has_Inferable_Discriminants): Moved to Sem_Util. * sem_util.ads, sem_util.adb (Has_Inferable_Discriminants): Moved from Exp_Ch4. 2021-05-07 Ed Schonberg * exp_util.adb (Build_Class_Wide_Expression, Replace_Entity): Add guard to verify that the enclosing pragma is a precondition. 2021-05-06 Javier Miranda * exp_disp.adb (Build_Class_Wide_Check): Extending the functionality of this routine to climb to the ancestors searching for the enclosing overridden dispatching primitive that has a class-wide precondition to generate the check. 2021-05-06 Piotr Trojanek * sem_ch3.adb (Constraint_Index): Remove redundant problematic analysis. 2021-05-06 Arnaud Charlet * exp_unst.adb (Note_Uplevel_Bound): Exclude E_Enumeration_Literal. 2021-05-06 Arnaud Charlet * exp_ch4.adb (Expand_N_If_Expression): Apply_Arithmetic_Overflow_Check will not deal with Then/Else_Actions so skip minimizing overflow checks if any actions are present. 2021-05-06 Boris Yakobowski * gnat1drv.adb (Adjust_Global_Switches): Simplify logic. 2021-05-06 Arnaud Charlet * libgnat/i-c.ads (bool): New type. * libgnat/i-cexten.ads, libgnat/i-cexten__128.ads (bool): Now a subtype of Interfaces.C.bool. * libgnarl/s-interr__vxworks.adb (Interrupt_Manager): Qualify False. * libgnarl/s-interr.adb, libgnarl/s-interr__hwint.adb, libgnarl/s-tasini.adb, libgnarl/s-tasren.adb, libgnarl/s-tassta.adb, libgnarl/s-tpobmu.adb, libgnarl/s-tpobop.adb, libgnarl/s-tpopmo.adb: Replace Assert (False) by Assert (Standard.False). 2021-05-06 Ghjuvan Lacambre * make.adb (Compute_Executable): Document parameter. 2021-05-06 Eric Botcazou * libgnat/s-fatgen.adb (Scaling): Use single handling of underflow. Add pragma Annotate. 2021-05-06 Ghjuvan Lacambre * sem_eval.adb (Is_OK_Static_Subtype): Call Is_Static_Subtype, remove redundant checks. 2021-05-06 Piotr Trojanek * sem_res.adb (First_Last_Ref): Simplify "if [condition] then return True" in "return [condition]". (Resolve_Range): Remove calls appearing in IF condition from the THEN statements. 2021-05-06 Piotr Trojanek * sem_case.adb (Missing_Choice): Fix typo in comment. (Lit_Of): Simplify with Make_Character_Literal. (Check_Choices): Remove extra spaces in parameter specifications. * sem_case.ads: Same reformatting. 2021-05-06 Ed Schonberg * exp_aggr.adb (Expand_Array_Aggregate): If the expression in an Others_Clause has not been analyzed because previous analysis of the enclosing aggregate showed the clause to be ineffective i.e. cover a null range, analyze it now to detect a possible type illegality. 2021-05-06 Eric Botcazou * libgnat/s-fatgen.adb (Scaling): Fix off-by-one bug for underflow. 2021-05-06 Arnaud Charlet * sem_ch6.adb (Is_Inline_Pragma): Protect against N not being a list member in both branches. 2021-05-06 Piotr Trojanek * libgnat/a-cofove.adb (Insert_Space): Remove hardcoded pragma Warnings. 2021-05-06 Piotr Trojanek * sem_ch4.adb (Analyze_Selected_Component): Remove explicit call to Set_Raises_Constraint_Error on statically missing component. * sem_eval.adb (Eval_Arithmetic_Op): Likewise for static divisions by integer and real zeros. * sem_util.adb (Apply_Compile_Time_Constraint_Error): Call Set_Raises_Constraint_Error before exiting early in GNATprove mode. 2021-05-06 Justin Squirek * checks.adb (Make_Discriminant_Constraint_Check): Add check for null when the type being converted is an access type. 2021-05-06 Arnaud Charlet * exp_pakd.adb (Expand_Packed_Eq): Fix handling of PATs. 2021-05-06 Piotr Trojanek * osint.adb (Read_Library_Info_From_Full): Cleanup unused initial value. 2021-05-06 Eric Botcazou * doc/gnat_rm/implementation_defined_characteristics.rst (3.5.7): Mention the IEEE standard explicitly. Use current format names. Document assumed rounding mode and new features of I/O support. * gnat_rm.texi: Regenerate. 2021-05-06 Eric Botcazou * init.c (__gnat_init_float): Use full version on Linux too. 2021-05-06 Eric Botcazou * libgnat/s-fatgen.adb (Valid): Do a bit comparison with 0.0 when denormalized numbers are not supported. 2021-05-06 Piotr Trojanek * sem_attr.adb (Check_Enum_Image): Reword comment; add Check_Enumeration_Maps parameter. Now this routine combines both referencing enumeration literals and checking restriction No_Enumeration_Maps, if required. (Analyze_Attribute): Remove duplicated code and instead call Check_Enum_Image. 2021-05-06 Piotr Trojanek * sem_attr.adb (Analyze_Image_Attribute): Remove redundant condition; add a missing header box. 2021-05-06 Gary Dismukes * doc/gnat_ugn/building_executable_programs_with_gnat.rst: Add mention of underscore and fix grammar error in doc for -gnatd. * gnat_ugn.texi: Regenerate. 2021-05-06 Eric Botcazou * Makefile.rtl (GNATRTL_NONTASKING_OBJS): Add s-exponr, s-exnflt and s-exnlfl. * exp_ch4.adb (Expand_N_Op_Expon): Use RE_Exn_Float for Short_Float. * rtsfind.ads (RTU_Id): Add System_Exn_Flt and System_Exn_LFlt. (RE_Id): Adjust entries for RE_Exn_Float and RE_Exn_Long_Float. (RE_Unit_Table): Likewise. * libgnat/s-exnflt.ads: New file. * libgnat/s-exnlfl.ads: Likewise. * libgnat/s-exnllf.ads: Change to mere instantiation. * libgnat/s-exnllf.adb: Move implementation to... * libgnat/s-exponr.ads: New generic unit. * libgnat/s-exponr.adb: ...here and also make it generic. (Expon): Do the computation in double precision internally. 2021-05-06 Piotr Trojanek * lib-writ.adb, osint.adb, osint.ads: Cleanup. 2021-05-06 Piotr Trojanek * exp_ch3.adb (Expand_Freeze_Array_Type): Remove excessive condition. (Expand_N_Object_Declaration): Likewise. (Build_Equivalent_Aggregate): Likewise. (Initialization_Warning): Likewise; change another excessive condition into assertion. * freeze.adb (Freeze_Entity): Remove excessive condition. 2021-05-06 Ed Schonberg * sem_res.adb (Resolve_If_Expression): If the context of the expression is an indexed_component, resolve the expression and its dependent_expressions with the base type of the index, to ensure that an index check is generated when resolving the enclosing indexxed_component, and avoid an improper use of discriminants out of scope, when the index type is discriminant-dependent. 2021-05-06 Arnaud Charlet * einfo.ads, exp_prag.adb, exp_util.adb: Fix typos. 2021-05-05 Piotr Trojanek * exp_attr.adb (Expand_N_Attribute_Reference): Fix expansion of attributes Input and Output for unchecked unions. * sem_case.ads: Fix typo "disriminant" and refill comment. 2021-05-05 Piotr Trojanek * exp_attr.adb, exp_ch9.adb, sem_ch3.adb: Reuse Has_Defaulted_Discriminants. * sem_ch4.adb (Analyze_Allocator): Reuse Has_Defaulted_Discriminants (after reordering conjuncts); remove redundant IF statement, whose condition is implied by Has_Defaulted_Discriminants. * sem_util.adb (Has_Defaulted_Discriminants): Has_Discriminants implies that the First_Discriminant is present. (Is_Fully_Initialized_Type): Reuse Has_Defaulted_Discriminants. 2021-05-05 Justin Squirek * exp_ch6.adb (Expand_Call_Helper): Add condition to check for expanded actuals and remove dead code. 2021-05-05 Piotr Trojanek * exp_ch4.adb (Has_Unconstrained_UU_Component): Rewrite to follow the Ada RM grammar. 2021-05-05 Piotr Trojanek * exp_ch4.adb (User_Defined_Primitive_Equality_Op): Refine type of a local variable. * exp_dbug.adb (Scope_Contains): Refine all types from Node_Id to Entity_Id; rename parameters to match those of the Scope_Within routine (which is similar but not the same); also, simplify an OR ELSE into a membership test. 2021-05-05 Piotr Trojanek * exp_ch4.adb (Component_Is_Unconstrained_UU): Detect both qualified and unqualified names of unchecked union components. 2021-05-05 Piotr Trojanek * exp_ch4.adb (Variant_Is_Unconstrained_UU): Remove redundant check for empty list. * exp_disp.adb (Find_Entry_Index): Simplify by removing redundant check and counting from zero; fix type of a local variable. * sem_ch12.adb (Save_Global_Descendant): Remove an unnecessary special-case for empty lists. 2021-05-05 Piotr Trojanek * exp_ch4.adb (Apply_Accessibility_Check): Skip a statically true condition in expanded raise statement. 2021-05-05 Bob Duff * libgnat/s-os_lib.adb (Missed_Drive_Letter): Simplify the code. 2021-05-05 Ed Schonberg * sem_ch5.adb (Analyze_Assignment): Do not emit the warning that a previous value of the target object is useless if the right-hand side of the assignment includes target names. 2021-05-05 Eric Botcazou * exp_imgv.adb: Add with/use clauses for Targparm. (Build_Enumeration_Image_Tables): Set type of Threshold to Nat and initialize it to Nat'Last if the type is local and the target does not support descriptors. Adjust Threshold_For_Size similarly. (Expand_Value_Attribute): Minor tweaks. 2021-05-05 Ghjuvan Lacambre * exp_ch7.adb (Expand_N_Package_Body): Add CUDA init call. * sem_ch7.adb (Analyze_Package_Body_Helper): Remove CUDA init call. 2021-05-05 Ghjuvan Lacambre * par-ch5.adb (P_Condition): Check if expression is declare expression. 2021-05-05 Piotr Trojanek * make.adb (Make): Use GNAT.Ctrl_C.Install_Handler instead of a custom imported procedure. 2021-05-05 Eric Botcazou * exp_imgv.adb (Is_User_Defined_Enumeration_Type): Delete. (Expand_Image_Attribute): Move inline expansion into normal flow of control, move down declarations and remove superfluous processing. 2021-05-05 Piotr Trojanek * libgnat/g-alleve.adb (Bit_Operation): Now a not-null type. * libgnat/g-sechas.adb (Fill_Buffer_Access): Likewise. * libgnat/s-dwalin.adb (Callback): Likewise. 2021-05-05 Ghjuvan Lacambre * exp_util.adb (Is_Possibly_Unaligned_Object): Remove commented code. 2021-05-05 Ed Schonberg * sem_ch3.adb (Find_Type_Of_Object): When In_Spec_Expression is set and the object declaration generates a subtype indication, build the corresponding subtype declaration and place it in tree without the use of Insert_Actions, which is disabled in this context. 2021-05-05 Eric Botcazou * debug.adb (d_x): Document extended usage. * exp_imgv.adb (Expand_Standard_Boolean_Image): New procedure. (Expand_Image_Attribute): Call it to expand in line the attribute for standard boolean by default. 2021-05-05 Eric Botcazou * debug.adb (d_x): Document new usage. * exp_imgv.adb (Expand_User_Defined_Enumeration_Image): Add Typ parameter and use it throughout the processing. (Expand_Image_Attribute): Retrieve the underlying type of the prefix and use the inline expansion for user-defined enumeration types with a literal string by default. 2021-05-05 Eric Botcazou * libgnat/s-dorepr.adb (Split): Declare a per-size temporary. Add pragma Annotate. 2021-05-05 Piotr Trojanek * exp_ch4.adb, sem_ch13.adb, sem_eval.adb, sem_res.adb: Remove redundant calls to UI_From_Int. 2021-05-05 Eric Botcazou * exp_imgv.ads (Build_Enumeration_Image_Tables): Adjust comment. * exp_imgv.adb (Build_Enumeration_Image_Tables): Add the declaration nodes of the 4 tables to the declaration list of the function body. 2021-05-05 Piotr Trojanek * Makefile.rtl (GNATRTL_NONTASKING_OBJS): Add s-imagen, s-imen16, s-imen32, s-imenu8, s-pehage, s-valuen, s-vaen16, s-vaen32 and s-vaenu8. Remove s-imenne, s-imgenu and s-valenu. * debug.adb (d_h): Document new usage. * einfo.ads (Lit_Hash): New attribute for enumeration types. (Set_Lit_Hash): Declare. * einfo.adb (Lit_Hash): New function. (Set_Lit_Hash): New procedure. (Write_Field21_Name): Print Lit_Hash for Enumeration_Kind. * exp_imgv.ads (Build_Enumeration_Image_Tables): Fix description and document the hash function and its tables. * exp_imgv.adb: Add with/use clauses for Debug. Add with clause for System.Perfect_Hash_Generators. (Append_Table_To): New helper routine. (Build_Enumeration_Image_Tables): Call it to build the tables. In the main unit, register the literals with the hash generator. If they are sufficiently many and -gnatd_h is not passed, generate a perfect hash function and its tables; otherwise, generate a dummy hash function. For the other units, generate only the declaration. In all cases, set Lit_Hash to the entity of the function, if any. (Expand_Value_Attribute): Pass the 'Unrestricted_Access of Lit_Hash, if any, as third argument to the Value_Enumeration_NN function. * gnat1drv.adb (Adjust_Global_Switches): force simpler implementation of 'Value in CodePeer_Mode. * lib.ads (Synchronize_Serial_Number): Add SN parameter. * lib.adb (Synchronize_Serial_Number): Assert that it is larger than the serial number of the current unit and set the latter to it only in this case. * rtsfind.ads (RTU_Id): Add System_Img_Enum_8, System_Img_Enum_16, System_Img_Enum_32, System_Val_Enum_8, System_Val_Enum_16 and System_Val_Enum_32. Remove System_Img_Enum, System_Img_Enum_New and System_Val_Enum. * sem_attr.adb (Analyze_Access_Attribute): Do not flag a compiler generated Unrestricted_Access attribute as illegal in a declare expression. (RE_Unit_Table): Adjust to above changes. * libgnat/g-heasor.ads: Add pragma Compiler_Unit_Warning. * libgnat/g-table.ads: Likewise. * libgnat/g-pehage.ads: Add with clause and local renaming for System.Perfect_Hash_Generators. (Optimization): Turn into derived type. (Verbose): Turn into renaming. (Too_Many_Tries): Likewise. (Table_Name): Move to System.Perfect_Hash_Generators. (Define): Likewise. (Value): Likewise. * libgnat/g-pehage.adb: Remove with clause for Ada.Directories, GNAT.Heap_Sort_G and GNAT.Table. Move bulk of implementation to System.Perfect_Hash_Generators, only keep the output part. * libgnat/s-imagen.ads: New generic unit. * libgnat/s-imagen.adb: New body. * libgnat/s-imen16.ads: New unit. * libgnat/s-imen32.ads: Likewise. * libgnat/s-imenu8.ads: Likewise. * libgnat/s-imenne.ads: Adjust description. * libgnat/s-imgenu.ads: Delete. * libgnat/s-imgenu.adb: Likewise. * libgnat/s-pehage.ads: New unit from GNAT.Perfect_Hash_Generators. * libgnat/s-pehage.adb: New body from GNAT.Perfect_Hash_Generators. * libgnat/s-valuen.ads: New generic unit. * libgnat/s-valuen.adb: New body. * libgnat/s-vaen16.ads: New unit. * libgnat/s-vaen32.ads: Likewise. * libgnat/s-vaenu8.ads: Likewise. * libgnat/s-valenu.ads: Delete. * libgnat/s-valenu.adb: Likewise. * gcc-interface/Make-lang.in (GNAT_ADA_OBJS): Add s-pehage.o. (GNATBIND_OBJS): Remove s-imgenu.o. 2021-05-05 Piotr Trojanek * sem_util.ads (Apply_Compile_Time_Constraint_Error): Remove parameter Rep from the function spec and "and if the flag Rep is set" from the comment. * sem_util.adb (Apply_Compile_Time_Constraint_Error): Remove parameter Rep. 2021-05-05 Ed Schonberg * sem_aggr.adb (Resolve_Indexed_Aggregate): For indexed aggregates with component associations verify that if there is more than one component association then all the choices are static, that the set of choices define a continuous sequence of values, and that if loop specfications appear, they do not include iterator filters or key expressions. 2021-05-05 Eric Botcazou * Makefile.rtl (GNATRTL_NONTASKING_OBJS): Add s-dourea, s-imager, s-imgflt, s-imglfl and s-imgllf. (LIBGNAT_TARGET_PAIRS) [PowerPC/VxWorks]: Use s-dorepr__fma.adb. (LIBGNAT_TARGET_PAIRS) [PowerPC/VxWorksAE]: Likewise. (LIBGNAT_TARGET_PAIRS) [Aarch64/VxWorks]: Likewise. (LIBGNAT_TARGET_PAIRS) [Aarch64/QNX]: Likewise. (LIBGNAT_TARGET_PAIRS) [Aarch64/FreeBSD]: Likewise. (LIBGNAT_TARGET_PAIRS) [PowerPC/Linux]: Likewise. (LIBGNAT_TARGET_PAIRS) [Aarch64/Linux]: Likewise. (LIBGNAT_TARGET_PAIRS) [IA-64/Linux]: Likewise. (LIBGNAT_TARGET_PAIRS) [IA-64/HP-UX]: Likewise. (LIBGNAT_TARGET_PAIRS) [RISC-V/Linux]: Likewise. (LIBGNAT_TARGET_PAIRS) [PowerPC/Darwin]: Likewise. * exp_attr.adb (Expand_N_Attribute_Reference) [Attribute_Fore]: Use Fixed suffix and Long_Float type. * exp_imgv.adb (Expand_Image_Attribute): For floating-point types, use the routine of the corresponding root type. For ordinary fixed point types, use Fixed suffix and Long_Float type. (Expand_Value_Attribute): Revert latest change for Long_Long_Float. * gcc-interface/Make-lang.in (GNAT_ADA_OBJS): Remove libgnat units g-hesora.o and s-imgenu.o, add g-heasor.o, g-table.o and s-pehage.o. (GNATBIND_OBJS): Remove libgnat unit s-imgenu.o. * rtsfind.ads (RTU_Id): Add System_Img_Flt, System_Img_LFlt and System_Img_LLF. Remove System_Img_Real. (RE_Id): Rename RE_Fore_Real to RE_Fore_Fixed. Add RE_Image_Float, RE_Image_Long_Float and RE_Image_Long_Long_Float. Rename RE_Image_Ordinary_Fixed_Point to RE_Image_Fixed. (RE_Unit_Table): Adjust to above changes. * libgnat/a-nbnbre.adb (Fixed_Conversions): Use Long_Float instead of Long_Long_Float. * libgnat/a-textio.ads (Field): Remove obsolete comment. * libgnat/a-ticoau.ads (Aux): Adjust ancestor package. * libgnat/a-ticoau.adb: Remove with/use clause for System.Img_Real. (Puts): Call Aux.Set_Image instead of Set_Image_Real. * libgnat/a-ticoio.adb: Add with/use clauses for System.Img_Flt, System.Img_LFlt and System.Img_LLF. (Scalar_Float): Add third actual parameter. (Scalar_Long_Float): Likewise. (Scalar_Long_Long_Float): Likewise. * libgnat/a-tifiio.adb: Add with/use clauses for System.Img_LFlt and System.Val_LFlt. Remove the one for System.Val_LLF. Replace Long_Long_Float with Long_Float throughout. * libgnat/a-tifiio__128.adb: Likewise. * libgnat/a-tiflau.ads: Add Set_Image formal parameter. * libgnat/a-tiflau.adb: Add with/use clause for System.Img_Util, remove the one for System.Img_Real. (Put): Call Set_Image instead of Set_Image_Real. (Puts): Likewise. * libgnat/a-tiflio.adb: Add with/use clause for System.Img_Flt, System.Img_LFlt and System.Img_LLF. (Aux_Float): Add third actual parameter. (Aux_Long_Float): Likewise. (Aux_Long_Long_Float): Likewise. * libgnat/a-witeio.ads (Field): Remove obsolete comment. * libgnat/a-wtcoau.ads (Aux): Adjust ancestor package. * libgnat/a-wtcoau.adb: Remove with/use clause for System.Img_Real. (Puts): Call Aux.Set_Image instead of Set_Image_Real. * libgnat/a-wtcoio.adb: Add with/use clauses for System.Img_Flt, System.Img_LFlt and System.Img_LLF. (Scalar_Float): Add third actual parameter. (Scalar_Long_Float): Likewise. (Scalar_Long_Long_Float): Likewise. * libgnat/a-wtfiio.adb: Add with/use clauses for System.Img_LFlt and System.Val_LFlt. Remove the one for System.Val_LLF. Replace Long_Long_Float with Long_Float throughout. * libgnat/a-wtfiio__128.adb: Likewise. * libgnat/a-wtflau.ads: Add Set_Image formal parameter. * libgnat/a-wtflau.adb: Add with/use clause for System.Img_Util, remove the one for System.Img_Real. (Put): Call Set_Image instead of Set_Image_Real. (Puts): Likewise. * libgnat/a-wtflio.adb: Add with/use clause for System.Img_Flt, System.Img_LFlt and System.Img_LLF. (Aux_Float): Add third actual parameter. (Aux_Long_Float): Likewise. (Aux_Long_Long_Float): Likewise. * libgnat/a-ztexio.ads (Field): Remove obsolete comment. * libgnat/a-ztcoau.ads (Aux): Adjust ancestor package. * libgnat/a-ztcoau.adb: Remove with/use clause for System.Img_Real. (Puts): Call Aux.Set_Image instead of Set_Image_Real. * libgnat/a-ztcoio.adb: Add with/use clauses for System.Img_Flt, System.Img_LFlt and System.Img_LLF. (Scalar_Float): Add third actual parameter. (Scalar_Long_Float): Likewise. (Scalar_Long_Long_Float): Likewise. * libgnat/a-ztfiio.adb: Add with/use clauses for System.Img_LFlt and System.Val_LFlt. Remove the one for System.Val_LLF. Replace Long_Long_Float with Long_Float throughout. * libgnat/a-ztfiio__128.adb: Likewise. * libgnat/a-ztflau.ads: Add Set_Image formal parameter. * libgnat/a-ztflau.adb: Add with/use clause for System.Img_Util, remove the one for System.Img_Real. (Put): Call Set_Image instead of Set_Image_Real. (Puts): Likewise. * libgnat/a-ztflio.adb: Add with/use clause for System.Img_Flt, System.Img_LFlt and System.Img_LLF. (Aux_Float): Add third actual parameter. (Aux_Long_Float): Likewise. (Aux_Long_Long_Float): Likewise. * libgnat/s-dorepr.adb: New file. * libgnat/s-dorepr__fma.adb: Likewise. * libgnat/s-dourea.ads: Likewise. * libgnat/s-dourea.adb: Likewise. * libgnat/s-forrea.ads (Fore_Real): Rename into... (Fore_Fixed): ...this and take Long_Float parameters. * libgnat/s-forrea.adb (Fore_Real): Likewise. (Fore_Fixed): Likewise. * libgnat/s-imgrea.ads: Move to... (Set_Image_Real): Turn into mere renaming. * libgnat/s-imager.ads: ...here. (Image_Ordinary_Fixed_Point): Turn into... (Image_Fixed_Point): ...this. * libgnat/s-imgrea.adb: Add pragma No_Body. Move to... * libgnat/s-imager.adb: ...here. (Image_Ordinary_Fixed_Point): Turn into... (Image_Fixed_Point): ...this. (Is_Negative): Replace Long_Long_Float with Num. (Set_Image_Real): Likewise. Use Double_T instead of single Num throughout the algorithm. * libgnat/s-imgflt.ads: New file. * libgnat/s-imglfl.ads: Likewise. * libgnat/s-imgllf.ads: Likewise. * libgnat/s-imagef.ads: Adjust comment. * libgnat/s-imguti.ads (Max_Real_Image_Length): New named number. * libgnat/s-powflt.ads (Maxpow): Adjust. (Powten): Turn into an exact table of double Float. * libgnat/s-powlfl.ads (Maxpow): Adjust. (Powten): Turn into an exact table of double Long_Float. * libgnat/s-powllf.ads (Maxpow): Adjust. (Powten): Turn into an exact table of double Long_Long_Float. * libgnat/s-valrea.ads: Change order of formal parameters. * libgnat/s-valrea.adb: Add with clause for System.Double_Real. (Double_Real): New instantiation. (Fast2Sum): Delete. (Large_Powten): New function. (Integer_to_Real): Use Quick_Two_Sum instead of Fast2Sum. Convert the value to Double_T. Do the scaling in Double_T for base 10. * libgnat/s-valflt.ads: Remove with/use clasue for Interfaces, add it for System.Unsigned_Types. Use Unsigned. * libgnat/s-vallfl.ads: Remove with/use clasue for Interfaces, add it for System.Unsigned_Types. Use Long_Unsigned. * libgnat/s-valllf.ads: Remove with/use clasue for Interfaces, add it for System.Unsigned_Types. Use Long_Long_Unsigned. 2021-05-05 Piotr Trojanek * sem_eval.adb (Eval_Arithmetic_Op): Call Set_Raises_Constraint_Error on real division by zero just like it is called for integer division by zero earlier in this routine. 2021-05-05 Piotr Trojanek * freeze.adb (Build_Renamed_Body): Simplify IF and WHILE statements with the same condition. 2021-05-05 Piotr Trojanek * pprint.adb (Expr_Name): Introduce local constants to make the code more readable and avoid repeated calls to Next to reach the ELSE part of an if-expression. 2021-05-04 Piotr Trojanek * pprint.adb: Remove qualification of arbitrary calls to Sinfo.Expressions and Sinfo.Parameter_Associations. 2021-05-04 Piotr Trojanek * pprint.adb (Expr_Name): Simplify with functional variant of UI_Image. 2021-05-04 Piotr Trojanek * pprint.adb (To_Mixed): Removed. 2021-05-04 Piotr Trojanek * pprint.adb (List_Name_Count): Change type from Integer to Natural. 2021-05-04 Yannick Moy * pprint.adb (Expression_Image): Special case for expression-with-actions. 2021-05-04 Bob Duff * exp_ch4.adb (Expand_Concatenate): Remove the non-optimization. 2021-05-04 Piotr Trojanek * lib-xref.adb (Generate_Reference_To_Formals): Remove dedicated branch for generic subprograms (they are now handled together with non-generic subprograms in the ELSE branch); replace a low-level Ekind membership test with a high-level call to Is_Access_Subprogram_Type. 2021-05-04 Piotr Trojanek * sem_ch12.adb (Check_Abstract_Primitives): Match First_Formal with Next_Formal. * sem_ch6.adb (Is_Non_Overriding_Operation): Likewise. 2021-05-04 Piotr Trojanek * sem_prag.adb (Collect_Global_Item): Iterate directly over formals. 2021-05-04 Piotr Trojanek * sem_prag.ads (Collect_Subprogram_Inputs_Outputs): Update comment; this routine is no longer used by GNATprove. * sem_prag.adb (Find_Role): The IN parameter is on output only when it belongs to non-function; also, the otherwise constant object can only be written by a non-function. (Collect_Global_Item): The IN parameter can only be written when it belongs to non-function; also, unnest this check to make it easier to read. 2021-05-04 Arnaud Charlet * libgnat/s-assert.ads (Assert_Failure): Now a renaming of Assertion_Error. * libgnat/a-assert.ads (Assertion_Error): Now a first class citizen. Remove dependency on System.Assertions. * gcc-interface/a-assert.ads, gcc-interface/a-assert.adb: New. * gcc-interface/Make-lang.in (GNAT_ADA_OBJS, GNATBIND_OBJS): Add a-assert.o from gcc-interface. 2021-05-04 Yannick Moy * erroutc.adb (Matches): Move spec... * erroutc.ads (Matches): ...here. 2021-05-04 Yannick Moy * gnat1drv.adb (Adjust_Global_Switches): Force error marker in GNATprove mode. 2021-05-04 Bob Duff * binde.adb: No need for ??? marks in Binde, because it is superseded by Bindo. * bindo-writers.adb (Write_Unit_Closure): Verified that -Ra works. * exp_ch4.adb, sinfo.ads (Expand_N_Type_Conversion): Rules for conversions passed to gigi are documented in sinfo.ads. (Expand_N_Unchecked_Type_Conversion): Comment is a duplicate of one in sinfo.ads. (Expand_N_In): Robert already added sufficient comments years after the ??? comment was inserted. (Expand_Membership_Minimize_Eliminate_Overflow): I don't see any reason why Stand should export Long_Long_Integer'Base -- it doesn't export any other base types. (Size_In_Storage_Elements): We are doing an allocator, so we don't care about sizes in bits. (Expand_N_Allocator): PolyORB isn't going to be significantly improved, so we're not going to mess with remote access to class-wide types. (Optimize_Return_Stmt): It's not important to optimize return statements in predicate functions -- there are many more-important optimizations we could do. Keep part of the comment without "???", to clarify why the "and then ...". (User_Defined_Primitive_Equality_Op): The optimization doesn't seem important enough. (Expand_N_Unchecked_Type_Conversion): Refactor to use Expand_N_Unchecked_Expression. (Make_Array_Comparison_Op): This seems like a case of "it it's not broken, don't fix it". Too much risk of causing bugs. * debug_a.adb: Remove ??? comments asking why Current_Error_Node is maintained unconditionally, and add a comment explaining why. * errout.adb: These kinds of minor bugs do indeed exist, but we're never going to get around to fixing them "properly", so we need this code for robustness. * gnatchop.adb (Read_File): Document when read can fail. * gnatdll.adb (Parse_Command_Line): Nobody is complaining about these arbitrary limits, so no need to use Table. Increase the limits just in case. It is clear from the names what they are limits on. * gnatlink.adb: Add needed comments. (Delete): An existing comment makes clear it's intentional, and it's been like that since 1996. (Process_Args): Improve comments. (Search_Library_Path): Refactoring to avoid deep nesting. * inline.adb (Build_Body_To_Inline): Probably won't get around to doing that optimization. (Is_Unit_Subprogram): No, this should not be moved to Sem_Aux, because it is too specialized to this context. (Do_Reset): No comment is needed here; it's clear from the comment on Reset_Dispatching_Calls. Do_Reset is an artificial subprogram; if we had proper iterators, it would just be an if statement in the loop. (Rewrite_Function_Call): Probably won't get around to doing that optimization. * layout.adb (Layout_Type): The gigi comment doesn't need to be a ??? comment, and it's been that way since 2000. The limitation to scalars will likely never be investigated, and it's been that way since 2009. * lib.adb (Check_Same_Extended_Unit): This doesn't look like something that needs fixing; it looks like a permanent workaround. * lib-load.adb (Change_Main_Unit_To_Spec): It is good enough in practice. (Load_Unit): Nobody will ever get around to investigating the obscure PMES oddity, and the optimization is not worth the trouble. * live.adb: It's not worth documenting this. It is used only with a debug switch. Nobody who has done significant work on it is still around, so it would require substantial investigation. * mdll.ads: I see no reason for USE. * namet.ads: Routines are obsolete, but they're not going anywhere anytime soon (too much work, and surprisingly delicate because of dependences on global variables). * osint.ads: Minor. * osint.adb: Improve comments. (Full_Lib_File_Name): Use Smart_Find_File. 2021-05-04 Piotr Trojanek * exp_prag.adb, sem_prag.adb: Replace low-level Ekind membership tests with a high-level call to Is_Formal_Object. 2021-05-04 Arnaud Charlet * cstand.adb, sprint.adb, switch-c.adb, xr_tabls.ads, xr_tabls.adb, xref_lib.adb: Address ??? comments. 2021-05-04 Piotr Trojanek * sem_prag.adb (Analyze_Global_Item): Take subprogram kind into account when accepting or rejecting a constant of an access-to-variable type as a global Output/In_Out; do this check inside an ELSIF branch to avoid unnecessary evaluation of the subsequent condition. 2021-05-04 Piotr Trojanek * sem_prag.adb (Role_Error, Usage_Error): Replace calls to Name_Find and Get_Name_String with a call to To_String. 2021-05-04 Ed Schonberg * exp_aggr.adb (Build_Siz_Exp): new function, subsidiary of Expand_Container_Aggregate, to create an expression to be used in the dynamic allocation of a container with a single container element association. (Add_Range): Handle static bounds of ranges over enumerations. (Expand_Container_Aggregate): Add declaration for size expression when needed, and use it in container object declaration for container. 2021-05-04 Arnaud Charlet * exp_ch7.adb (Build_Finalizer_Helper.New_Finalizer_Name): Unnest so that it can be reused. (Build_Finalizer_Helper.Process_Declarations): Call the xxx__finalize_body procedure of a package instantiation in case it contains finalization statements. Code clean ups. (Build_Finalizer_Helper.Create_Finalizer): Export and set an Interface_Name for library level finalizers since these may be imported now. (Build_Finalizer_Helper): Need to process library level package body instantiations which may contain objects requiring finalization. * libgnat/s-finmas.ads: Fix typo. 2021-05-04 Arnaud Charlet * checks.adb (Append_Range_Checks, Apply_Selected_Length_Checks, Determine_Range, Insert_Range_Checks, Install_Null_Excluding_Check, Selected_Length_Checks, Selected_Range_Checks): Address ??? comments and code cleanups. 2021-05-04 Piotr Trojanek * sem_prag.adb (Check_Mode_Restriction_In_Enclosing_Context): Apply the rule even with no explicit Global contract (and remove a dead condition for Refined_Global). 2021-05-04 Piotr Trojanek * sem_prag.adb (Check_Mode_Restriction_In_Enclosing_Context): Extend check to protected entries. 2021-05-04 Piotr Trojanek * sem_prag.adb (Check_Mode_Restriction_In_Enclosing_Context): Fix reference to SPARK RM rule number. 2021-05-04 Eric Botcazou * exp_intr.adb: Remove with/use clauses for Urealp. (Expand_Is_Negative): Delete. (Expand_Intrinsic_Call): Do not call it. * rtsfind.ads (RE_Id): Remove RE_Float_Unsigned. (RE_Unit_Table): Remove entry for RE_Float_Unsigned. * snames.ads-tmpl (Name_Is_Negative): Delete. * libgnat/s-imgrea.ads (Set_Image_Real): Fix mode of S parameter. * libgnat/s-imgrea.adb: Add with/use clauses for System.Img_Util. (LLU): New subtype. (Maxdigs): Use it. (Is_Negative): Reimplement. (Image_Floating_Point): Simplify. (Set_Image_Real): Fix mode of S parameter. Remove the low-level processing on characters. Flip the sign of the Scale variable. Compute the maximum number of digits for the straight notation. Call Set_Decimal_Digits at the end to do the final formatting. * libgnat/s-imguti.ads (Floating_Invalid_Value): New type. (Set_Floating_Invalid_Value): New procedure. * libgnat/s-imguti.adb (Set_Floating_Invalid_Value): Implement it based on existing code from Set_Image_Real. * libgnat/s-unstyp.ads (Float_Unsigned): Delete. 2021-05-04 Piotr Trojanek * csets.adb (Initialize): Refactor into CASE statement; raise exception on unsupported code of character set (it will be gently rejected earlier when scanning command line switches). * switch-b.adb (Scan_Binder_Switches): Refactor into a membership expression; add missing '9' choice; reorder as described by GNAT UG, section 4.3.11. * switch-c.adb (Scan_Front_End_Switches): Refactor into a membership expression and reorder as above. * doc/gnat_ugn/building_executable_programs_with_gnat.rst (gnatic): Mention '5' as an allowed value for "c". * gnat_ugn.texi: Regenerate. 2021-05-04 Piotr Trojanek * errout.adb (Error_Msg_Internal): Add assertion to prevent style mistakes reappearing in the future. 2021-05-04 Javier Miranda * exp_ch4.adb (Tagged_Membership): Remove wrong condition that is not consistent with the documentation of this subprogram. 2021-05-04 Yannick Moy * sem_res.adb (Valid_Conversion): Make message a continuation. 2021-05-04 Arnaud Charlet * styleg.adb: Address ??? comments. 2021-05-03 Arnaud Charlet * libgnat/a-stunau.ads, libgnat/a-stunau.adb, libgnat/a-stunau__shared.adb (Set_String): Remove old version, replace by a new version taking a callback to set the string. 2021-05-03 Arnaud Charlet * libgnat/a-coorma.ads (Map): Add missing Preelaborate_Initialization. 2021-05-03 Piotr Trojanek * exp_ch4.adb (Analyze_Number_Declaration, Expand_N_Op_Expon): Simplify with Is_Universal_Numeric_Type. * sem_attr.adb (Resolve_Attribute): Likewise. * sem_ch3.adb: Likewise. * sem_ch4.adb (Check_Common_Type, Check_Arithmetic_Pair): Likewise. * sem_eval.adb (Eval_Unary_Op, Test_In_Range): Likewise. * sem_res.adb (Resolve_Arithmetic_Op, Resolve_Membership_Op, Resolve_Op_Expon, Resolve_Unary_Op, Set_Mixed_Mode_Operand, Set_Operand_Type): Likewise. * sem_type.adb (Disambiguate, Find_Unique_Type): Likewise. * sem_util.adb (Universal_Interpretation): Likewise. 2021-05-03 Piotr Trojanek * exp_aggr.adb (Max_Aggregate_Size): Add header boxes for nested routines; move a local constant after nested subprogram bodies; refill comment. 2021-05-03 Piotr Trojanek * sem_attr.adb (Analyze_Attribute): Reuse Resolve with implicit type when analysing attribute Priority. * sem_ch5.adb (Analyze_Case_Statement): Likewise for a rare case in analysis of case statements. (Analyze_Iterator_Specification): Likewise for non-overloaded domain of iteration. 2021-05-03 Piotr Trojanek * einfo.adb (Write_Entity_Info): Simplify an Ekind membership test. * exp_aggr.adb (Is_CCG_Supported_Aggregate): Likewise. 2021-05-03 Piotr Trojanek * exp_ch7.adb (Build_Finalize_Statements): Refine type of a local counter variable. * exp_dist.adb (Append_Record_Traversal): Refine type of Counter parameter. (Add_Process_Element): Likewise. (Build_From_Any_Call): Refine type of a local counter variable. (Build_From_Any_Function): Likewise. (Build_To_Any_Function): Likewise. (FA_Rec_Add_Process_Element): Likewise. (TA_Append_Record_Traversal): Likewise. (TA_Rec_Add_Process_Element): Likewise. 2021-05-03 Piotr Trojanek * rtsfind.adb (SPARK_Implicit_Load): Simplify with Discard_Node. 2021-05-03 Arnaud Charlet * Makefile.rtl: Update copyright notice. * ada_get_targ.adb: Likewise. * adabkend.adb: Likewise. * adabkend.ads: Likewise. * adadecode.c: Likewise. * adadecode.h: Likewise. * adaint.c: Likewise. * adaint.h: Likewise. * affinity.c: Likewise. * ali-util.adb: Likewise. * ali-util.ads: Likewise. * ali.adb: Likewise. * ali.ads: Likewise. * alloc.ads: Likewise. * argv-lynxos178-raven-cert.c: Likewise. * argv.c: Likewise. * aspects.adb: Likewise. * aspects.ads: Likewise. * atree.adb: Likewise. * atree.ads: Likewise. * atree.h: Likewise. * aux-io.c: Likewise. * back_end.adb: Likewise. * back_end.ads: Likewise. * bcheck.adb: Likewise. * bcheck.ads: Likewise. * binde.adb: Likewise. * binde.ads: Likewise. * binderr.adb: Likewise. * binderr.ads: Likewise. * bindgen.adb: Likewise. * bindgen.ads: Likewise. * bindo-augmentors.adb: Likewise. * bindo-augmentors.ads: Likewise. * bindo-builders.adb: Likewise. * bindo-builders.ads: Likewise. * bindo-diagnostics.adb: Likewise. * bindo-diagnostics.ads: Likewise. * bindo-elaborators.adb: Likewise. * bindo-elaborators.ads: Likewise. * bindo-graphs.adb: Likewise. * bindo-graphs.ads: Likewise. * bindo-units.adb: Likewise. * bindo-units.ads: Likewise. * bindo-validators.adb: Likewise. * bindo-validators.ads: Likewise. * bindo-writers.adb: Likewise. * bindo-writers.ads: Likewise. * bindo.adb: Likewise. * bindo.ads: Likewise. * bindusg.adb: Likewise. * bindusg.ads: Likewise. * butil.adb: Likewise. * butil.ads: Likewise. * cal.c: Likewise. * casing.adb: Likewise. * casing.ads: Likewise. * ceinfo.adb: Likewise. * checks.adb: Likewise. * checks.ads: Likewise. * cio.c: Likewise. * clean.adb: Likewise. * clean.ads: Likewise. * comperr.adb: Likewise. * comperr.ads: Likewise. * contracts.adb: Likewise. * contracts.ads: Likewise. * csets.adb: Likewise. * csets.ads: Likewise. * csinfo.adb: Likewise. * cstand.adb: Likewise. * cstand.ads: Likewise. * cstreams.c: Likewise. * ctrl_c.c: Likewise. * debug.adb: Likewise. * debug.ads: Likewise. * debug_a.adb: Likewise. * debug_a.ads: Likewise. * einfo.adb: Likewise. * einfo.ads: Likewise. * elists.adb: Likewise. * elists.ads: Likewise. * elists.h: Likewise. * env.c: Likewise. * env.h: Likewise. * err_vars.ads: Likewise. * errno.c: Likewise. * errout.adb: Likewise. * errout.ads: Likewise. * erroutc.adb: Likewise. * erroutc.ads: Likewise. * errutil.adb: Likewise. * errutil.ads: Likewise. * eval_fat.adb: Likewise. * eval_fat.ads: Likewise. * exit.c: Likewise. * exp_aggr.adb: Likewise. * exp_aggr.ads: Likewise. * exp_atag.adb: Likewise. * exp_atag.ads: Likewise. * exp_attr.adb: Likewise. * exp_attr.ads: Likewise. * exp_cg.adb: Likewise. * exp_cg.ads: Likewise. * exp_ch10.ads: Likewise. * exp_ch11.adb: Likewise. * exp_ch11.ads: Likewise. * exp_ch12.adb: Likewise. * exp_ch12.ads: Likewise. * exp_ch13.adb: Likewise. * exp_ch13.ads: Likewise. * exp_ch2.adb: Likewise. * exp_ch2.ads: Likewise. * exp_ch3.adb: Likewise. * exp_ch3.ads: Likewise. * exp_ch4.adb: Likewise. * exp_ch4.ads: Likewise. * exp_ch5.adb: Likewise. * exp_ch5.ads: Likewise. * exp_ch6.adb: Likewise. * exp_ch6.ads: Likewise. * exp_ch7.adb: Likewise. * exp_ch7.ads: Likewise. * exp_ch8.adb: Likewise. * exp_ch8.ads: Likewise. * exp_ch9.adb: Likewise. * exp_ch9.ads: Likewise. * exp_code.adb: Likewise. * exp_code.ads: Likewise. * exp_dbug.adb: Likewise. * exp_dbug.ads: Likewise. * exp_disp.adb: Likewise. * exp_disp.ads: Likewise. * exp_dist.adb: Likewise. * exp_dist.ads: Likewise. * exp_fixd.adb: Likewise. * exp_fixd.ads: Likewise. * exp_imgv.adb: Likewise. * exp_imgv.ads: Likewise. * exp_intr.adb: Likewise. * exp_intr.ads: Likewise. * exp_pakd.adb: Likewise. * exp_pakd.ads: Likewise. * exp_prag.adb: Likewise. * exp_prag.ads: Likewise. * exp_put_image.adb: Likewise. * exp_put_image.ads: Likewise. * exp_sel.adb: Likewise. * exp_sel.ads: Likewise. * exp_smem.adb: Likewise. * exp_smem.ads: Likewise. * exp_spark.adb: Likewise. * exp_spark.ads: Likewise. * exp_strm.adb: Likewise. * exp_strm.ads: Likewise. * exp_tss.adb: Likewise. * exp_tss.ads: Likewise. * exp_unst.adb: Likewise. * exp_unst.ads: Likewise. * exp_util.adb: Likewise. * exp_util.ads: Likewise. * expander.adb: Likewise. * expander.ads: Likewise. * expect.c: Likewise. * fe.h: Likewise. * final.c: Likewise. * fmap.adb: Likewise. * fmap.ads: Likewise. * fname-sf.adb: Likewise. * fname-sf.ads: Likewise. * fname-uf.adb: Likewise. * fname-uf.ads: Likewise. * fname.adb: Likewise. * fname.ads: Likewise. * freeze.adb: Likewise. * freeze.ads: Likewise. * frontend.adb: Likewise. * frontend.ads: Likewise. * gcc-interface/ada-tree.h: Likewise. * gcc-interface/ada.h: Likewise. * gcc-interface/cuintp.c: Likewise. * gcc-interface/decl.c: Likewise. * gcc-interface/gadaint.h: Likewise. * gcc-interface/gigi.h: Likewise. * gcc-interface/lang-specs.h: Likewise. * gcc-interface/misc.c: Likewise. * gcc-interface/system.ads: Likewise. * gcc-interface/targtyps.c: Likewise. * gcc-interface/trans.c: Likewise. * gcc-interface/utils.c: Likewise. * gcc-interface/utils2.c: Likewise. * get_scos.adb: Likewise. * get_scos.ads: Likewise. * get_targ.adb: Likewise. * get_targ.ads: Likewise. * ghost.adb: Likewise. * ghost.ads: Likewise. * gnat1drv.adb: Likewise. * gnat1drv.ads: Likewise. * gnat_cuda.adb: Likewise. * gnat_cuda.ads: Likewise. * gnatbind.adb: Likewise. * gnatbind.ads: Likewise. * gnatchop.adb: Likewise. * gnatclean.adb: Likewise. * gnatcmd.adb: Likewise. * gnatcmd.ads: Likewise. * gnatdll.adb: Likewise. * gnatfind.adb: Likewise. * gnatkr.adb: Likewise. * gnatkr.ads: Likewise. * gnatlink.adb: Likewise. * gnatlink.ads: Likewise. * gnatls.adb: Likewise. * gnatls.ads: Likewise. * gnatmake.adb: Likewise. * gnatmake.ads: Likewise. * gnatname.adb: Likewise. * gnatname.ads: Likewise. * gnatprep.adb: Likewise. * gnatprep.ads: Likewise. * gnatvsn.adb: Likewise. * gnatvsn.ads: Likewise. * gnatxref.adb: Likewise. * gprep.adb: Likewise. * gprep.ads: Likewise. * gsocket.h: Likewise. * hostparm.ads: Likewise. * impunit.adb: Likewise. * impunit.ads: Likewise. * indepsw-aix.adb: Likewise. * indepsw-darwin.adb: Likewise. * indepsw-gnu.adb: Likewise. * indepsw.adb: Likewise. * indepsw.ads: Likewise. * init.c: Likewise. * initialize.c: Likewise. * inline.adb: Likewise. * inline.ads: Likewise. * itypes.adb: Likewise. * itypes.ads: Likewise. * krunch.adb: Likewise. * krunch.ads: Likewise. * layout.adb: Likewise. * layout.ads: Likewise. * lib-list.adb: Likewise. * lib-load.adb: Likewise. * lib-load.ads: Likewise. * lib-sort.adb: Likewise. * lib-util.adb: Likewise. * lib-util.ads: Likewise. * lib-writ.adb: Likewise. * lib-writ.ads: Likewise. * lib-xref-spark_specific.adb: Likewise. * lib-xref.adb: Likewise. * lib-xref.ads: Likewise. * lib.adb: Likewise. * lib.ads: Likewise. * libgnarl/a-astaco.adb: Likewise. * libgnarl/a-dispat.adb: Likewise. * libgnarl/a-dynpri.adb: Likewise. * libgnarl/a-etgrbu.ads: Likewise. * libgnarl/a-exetim__darwin.adb: Likewise. * libgnarl/a-exetim__default.ads: Likewise. * libgnarl/a-exetim__mingw.adb: Likewise. * libgnarl/a-exetim__mingw.ads: Likewise. * libgnarl/a-exetim__posix.adb: Likewise. * libgnarl/a-interr.adb: Likewise. * libgnarl/a-interr.ads: Likewise. * libgnarl/a-intnam.ads: Likewise. * libgnarl/a-intnam__aix.ads: Likewise. * libgnarl/a-intnam__darwin.ads: Likewise. * libgnarl/a-intnam__dragonfly.ads: Likewise. * libgnarl/a-intnam__dummy.ads: Likewise. * libgnarl/a-intnam__freebsd.ads: Likewise. * libgnarl/a-intnam__hpux.ads: Likewise. * libgnarl/a-intnam__linux.ads: Likewise. * libgnarl/a-intnam__lynxos.ads: Likewise. * libgnarl/a-intnam__mingw.ads: Likewise. * libgnarl/a-intnam__qnx.ads: Likewise. * libgnarl/a-intnam__rtems.ads: Likewise. * libgnarl/a-intnam__solaris.ads: Likewise. * libgnarl/a-intnam__vxworks.ads: Likewise. * libgnarl/a-reatim.adb: Likewise. * libgnarl/a-reatim.ads: Likewise. * libgnarl/a-retide.adb: Likewise. * libgnarl/a-retide.ads: Likewise. * libgnarl/a-rttiev.adb: Likewise. * libgnarl/a-rttiev.ads: Likewise. * libgnarl/a-synbar.adb: Likewise. * libgnarl/a-synbar.ads: Likewise. * libgnarl/a-synbar__posix.adb: Likewise. * libgnarl/a-synbar__posix.ads: Likewise. * libgnarl/a-sytaco.adb: Likewise. * libgnarl/a-sytaco.ads: Likewise. * libgnarl/a-tasatt.adb: Likewise. * libgnarl/a-tasatt.ads: Likewise. * libgnarl/a-taside.adb: Likewise. * libgnarl/a-taside.ads: Likewise. * libgnarl/a-tasini.adb: Likewise. * libgnarl/a-tasini.ads: Likewise. * libgnarl/a-taster.adb: Likewise. * libgnarl/g-boubuf.adb: Likewise. * libgnarl/g-boubuf.ads: Likewise. * libgnarl/g-boumai.ads: Likewise. * libgnarl/g-semaph.adb: Likewise. * libgnarl/g-semaph.ads: Likewise. * libgnarl/g-signal.adb: Likewise. * libgnarl/g-signal.ads: Likewise. * libgnarl/g-tastus.ads: Likewise. * libgnarl/g-thread.adb: Likewise. * libgnarl/g-thread.ads: Likewise. * libgnarl/i-vxinco.adb: Likewise. * libgnarl/i-vxinco.ads: Likewise. * libgnarl/s-inmaop.ads: Likewise. * libgnarl/s-inmaop__dummy.adb: Likewise. * libgnarl/s-inmaop__posix.adb: Likewise. * libgnarl/s-inmaop__vxworks.adb: Likewise. * libgnarl/s-interr.adb: Likewise. * libgnarl/s-interr.ads: Likewise. * libgnarl/s-interr__dummy.adb: Likewise. * libgnarl/s-interr__hwint.adb: Likewise. * libgnarl/s-interr__sigaction.adb: Likewise. * libgnarl/s-interr__vxworks.adb: Likewise. * libgnarl/s-intman.ads: Likewise. * libgnarl/s-intman__android.adb: Likewise. * libgnarl/s-intman__dummy.adb: Likewise. * libgnarl/s-intman__lynxos.adb: Likewise. * libgnarl/s-intman__mingw.adb: Likewise. * libgnarl/s-intman__posix.adb: Likewise. * libgnarl/s-intman__qnx.adb: Likewise. * libgnarl/s-intman__solaris.adb: Likewise. * libgnarl/s-intman__susv3.adb: Likewise. * libgnarl/s-intman__vxworks.adb: Likewise. * libgnarl/s-intman__vxworks.ads: Likewise. * libgnarl/s-linux.ads: Likewise. * libgnarl/s-linux__alpha.ads: Likewise. * libgnarl/s-linux__android.ads: Likewise. * libgnarl/s-linux__hppa.ads: Likewise. * libgnarl/s-linux__mips.ads: Likewise. * libgnarl/s-linux__riscv.ads: Likewise. * libgnarl/s-linux__sparc.ads: Likewise. * libgnarl/s-linux__x32.ads: Likewise. * libgnarl/s-mudido.adb: Likewise. * libgnarl/s-mudido__affinity.adb: Likewise. * libgnarl/s-osinte__aix.adb: Likewise. * libgnarl/s-osinte__aix.ads: Likewise. * libgnarl/s-osinte__android.adb: Likewise. * libgnarl/s-osinte__android.ads: Likewise. * libgnarl/s-osinte__darwin.adb: Likewise. * libgnarl/s-osinte__darwin.ads: Likewise. * libgnarl/s-osinte__dragonfly.adb: Likewise. * libgnarl/s-osinte__dragonfly.ads: Likewise. * libgnarl/s-osinte__dummy.ads: Likewise. * libgnarl/s-osinte__freebsd.adb: Likewise. * libgnarl/s-osinte__freebsd.ads: Likewise. * libgnarl/s-osinte__gnu.adb: Likewise. * libgnarl/s-osinte__gnu.ads: Likewise. * libgnarl/s-osinte__hpux-dce.adb: Likewise. * libgnarl/s-osinte__hpux-dce.ads: Likewise. * libgnarl/s-osinte__hpux.ads: Likewise. * libgnarl/s-osinte__kfreebsd-gnu.ads: Likewise. * libgnarl/s-osinte__linux.ads: Likewise. * libgnarl/s-osinte__lynxos178.adb: Likewise. * libgnarl/s-osinte__lynxos178e.ads: Likewise. * libgnarl/s-osinte__mingw.ads: Likewise. * libgnarl/s-osinte__posix.adb: Likewise. * libgnarl/s-osinte__qnx.adb: Likewise. * libgnarl/s-osinte__qnx.ads: Likewise. * libgnarl/s-osinte__rtems.adb: Likewise. * libgnarl/s-osinte__rtems.ads: Likewise. * libgnarl/s-osinte__solaris.adb: Likewise. * libgnarl/s-osinte__solaris.ads: Likewise. * libgnarl/s-osinte__vxworks.adb: Likewise. * libgnarl/s-osinte__vxworks.ads: Likewise. * libgnarl/s-osinte__x32.adb: Likewise. * libgnarl/s-proinf.adb: Likewise. * libgnarl/s-proinf.ads: Likewise. * libgnarl/s-qnx.ads: Likewise. * libgnarl/s-solita.adb: Likewise. * libgnarl/s-solita.ads: Likewise. * libgnarl/s-stusta.adb: Likewise. * libgnarl/s-stusta.ads: Likewise. * libgnarl/s-taasde.adb: Likewise. * libgnarl/s-taasde.ads: Likewise. * libgnarl/s-tadeca.adb: Likewise. * libgnarl/s-tadeca.ads: Likewise. * libgnarl/s-tadert.adb: Likewise. * libgnarl/s-tadert.ads: Likewise. * libgnarl/s-taenca.adb: Likewise. * libgnarl/s-taenca.ads: Likewise. * libgnarl/s-taprob.adb: Likewise. * libgnarl/s-taprob.ads: Likewise. * libgnarl/s-taprop.ads: Likewise. * libgnarl/s-taprop__dummy.adb: Likewise. * libgnarl/s-taprop__hpux-dce.adb: Likewise. * libgnarl/s-taprop__linux.adb: Likewise. * libgnarl/s-taprop__mingw.adb: Likewise. * libgnarl/s-taprop__posix.adb: Likewise. * libgnarl/s-taprop__qnx.adb: Likewise. * libgnarl/s-taprop__solaris.adb: Likewise. * libgnarl/s-taprop__vxworks.adb: Likewise. * libgnarl/s-tarest.adb: Likewise. * libgnarl/s-tarest.ads: Likewise. * libgnarl/s-tasdeb.adb: Likewise. * libgnarl/s-tasdeb.ads: Likewise. * libgnarl/s-tasinf.adb: Likewise. * libgnarl/s-tasinf.ads: Likewise. * libgnarl/s-tasinf__linux.adb: Likewise. * libgnarl/s-tasinf__linux.ads: Likewise. * libgnarl/s-tasinf__mingw.adb: Likewise. * libgnarl/s-tasinf__mingw.ads: Likewise. * libgnarl/s-tasinf__solaris.adb: Likewise. * libgnarl/s-tasinf__solaris.ads: Likewise. * libgnarl/s-tasinf__vxworks.ads: Likewise. * libgnarl/s-tasini.adb: Likewise. * libgnarl/s-tasini.ads: Likewise. * libgnarl/s-taskin.adb: Likewise. * libgnarl/s-taskin.ads: Likewise. * libgnarl/s-taspri__dummy.ads: Likewise. * libgnarl/s-taspri__hpux-dce.ads: Likewise. * libgnarl/s-taspri__lynxos.ads: Likewise. * libgnarl/s-taspri__mingw.ads: Likewise. * libgnarl/s-taspri__posix-noaltstack.ads: Likewise. * libgnarl/s-taspri__posix.ads: Likewise. * libgnarl/s-taspri__solaris.ads: Likewise. * libgnarl/s-taspri__vxworks.ads: Likewise. * libgnarl/s-tasque.adb: Likewise. * libgnarl/s-tasque.ads: Likewise. * libgnarl/s-tasren.adb: Likewise. * libgnarl/s-tasren.ads: Likewise. * libgnarl/s-tasres.ads: Likewise. * libgnarl/s-tassta.adb: Likewise. * libgnarl/s-tassta.ads: Likewise. * libgnarl/s-tasuti.adb: Likewise. * libgnarl/s-tasuti.ads: Likewise. * libgnarl/s-tataat.adb: Likewise. * libgnarl/s-tataat.ads: Likewise. * libgnarl/s-tpinop.adb: Likewise. * libgnarl/s-tpinop.ads: Likewise. * libgnarl/s-tpoaal.adb: Likewise. * libgnarl/s-tpoben.adb: Likewise. * libgnarl/s-tpoben.ads: Likewise. * libgnarl/s-tpobmu.adb: Likewise. * libgnarl/s-tpobmu.ads: Likewise. * libgnarl/s-tpobop.adb: Likewise. * libgnarl/s-tpobop.ads: Likewise. * libgnarl/s-tpopmo.adb: Likewise. * libgnarl/s-tpopsp__posix-foreign.adb: Likewise. * libgnarl/s-tpopsp__posix.adb: Likewise. * libgnarl/s-tpopsp__solaris.adb: Likewise. * libgnarl/s-tpopsp__tls.adb: Likewise. * libgnarl/s-tpopsp__vxworks-rtp.adb: Likewise. * libgnarl/s-tpopsp__vxworks-tls.adb: Likewise. * libgnarl/s-tpopsp__vxworks.adb: Likewise. * libgnarl/s-tporft.adb: Likewise. * libgnarl/s-tposen.adb: Likewise. * libgnarl/s-tposen.ads: Likewise. * libgnarl/s-vxwext.adb: Likewise. * libgnarl/s-vxwext.ads: Likewise. * libgnarl/s-vxwext__kernel-smp.adb: Likewise. * libgnarl/s-vxwext__kernel.adb: Likewise. * libgnarl/s-vxwext__kernel.ads: Likewise. * libgnarl/s-vxwext__noints.adb: Likewise. * libgnarl/s-vxwext__rtp-smp.adb: Likewise. * libgnarl/s-vxwext__rtp.adb: Likewise. * libgnarl/s-vxwext__rtp.ads: Likewise. * libgnarl/s-vxwext__vthreads.ads: Likewise. * libgnarl/s-vxwork__aarch64.ads: Likewise. * libgnarl/s-vxwork__arm.ads: Likewise. * libgnarl/s-vxwork__ppc.ads: Likewise. * libgnarl/s-vxwork__x86.ads: Likewise. * libgnarl/thread.c: Likewise. * libgnat/a-assert.adb: Likewise. * libgnat/a-assert.ads: Likewise. * libgnat/a-btgbso.adb: Likewise. * libgnat/a-btgbso.ads: Likewise. * libgnat/a-calari.adb: Likewise. * libgnat/a-calari.ads: Likewise. * libgnat/a-calcon.adb: Likewise. * libgnat/a-calcon.ads: Likewise. * libgnat/a-caldel.adb: Likewise. * libgnat/a-caldel.ads: Likewise. * libgnat/a-calend.adb: Likewise. * libgnat/a-calend.ads: Likewise. * libgnat/a-calfor.adb: Likewise. * libgnat/a-calfor.ads: Likewise. * libgnat/a-catizo.adb: Likewise. * libgnat/a-cbdlli.adb: Likewise. * libgnat/a-cbdlli.ads: Likewise. * libgnat/a-cbhama.adb: Likewise. * libgnat/a-cbhama.ads: Likewise. * libgnat/a-cbhase.adb: Likewise. * libgnat/a-cbhase.ads: Likewise. * libgnat/a-cbmutr.adb: Likewise. * libgnat/a-cbmutr.ads: Likewise. * libgnat/a-cborma.adb: Likewise. * libgnat/a-cborma.ads: Likewise. * libgnat/a-cborse.adb: Likewise. * libgnat/a-cborse.ads: Likewise. * libgnat/a-cbprqu.adb: Likewise. * libgnat/a-cbprqu.ads: Likewise. * libgnat/a-cbsyqu.adb: Likewise. * libgnat/a-cbsyqu.ads: Likewise. * libgnat/a-cdlili.adb: Likewise. * libgnat/a-cdlili.ads: Likewise. * libgnat/a-cfdlli.adb: Likewise. * libgnat/a-cfdlli.ads: Likewise. * libgnat/a-cfhama.adb: Likewise. * libgnat/a-cfhama.ads: Likewise. * libgnat/a-cfhase.adb: Likewise. * libgnat/a-cfhase.ads: Likewise. * libgnat/a-cfinve.adb: Likewise. * libgnat/a-cfinve.ads: Likewise. * libgnat/a-cforma.adb: Likewise. * libgnat/a-cforma.ads: Likewise. * libgnat/a-cforse.adb: Likewise. * libgnat/a-cforse.ads: Likewise. * libgnat/a-cgaaso.adb: Likewise. * libgnat/a-cgaaso.ads: Likewise. * libgnat/a-cgarso.adb: Likewise. * libgnat/a-cgcaso.adb: Likewise. * libgnat/a-chacon.adb: Likewise. * libgnat/a-chacon.ads: Likewise. * libgnat/a-chahan.adb: Likewise. * libgnat/a-chahan.ads: Likewise. * libgnat/a-chlat9.ads: Likewise. * libgnat/a-chtgbk.adb: Likewise. * libgnat/a-chtgbk.ads: Likewise. * libgnat/a-chtgbo.adb: Likewise. * libgnat/a-chtgbo.ads: Likewise. * libgnat/a-chtgke.adb: Likewise. * libgnat/a-chtgke.ads: Likewise. * libgnat/a-chtgop.adb: Likewise. * libgnat/a-chtgop.ads: Likewise. * libgnat/a-chzla1.ads: Likewise. * libgnat/a-chzla9.ads: Likewise. * libgnat/a-cidlli.adb: Likewise. * libgnat/a-cidlli.ads: Likewise. * libgnat/a-cihama.adb: Likewise. * libgnat/a-cihama.ads: Likewise. * libgnat/a-cihase.adb: Likewise. * libgnat/a-cihase.ads: Likewise. * libgnat/a-cimutr.adb: Likewise. * libgnat/a-cimutr.ads: Likewise. * libgnat/a-ciorma.adb: Likewise. * libgnat/a-ciorma.ads: Likewise. * libgnat/a-ciormu.adb: Likewise. * libgnat/a-ciormu.ads: Likewise. * libgnat/a-ciorse.adb: Likewise. * libgnat/a-ciorse.ads: Likewise. * libgnat/a-clrefi.adb: Likewise. * libgnat/a-clrefi.ads: Likewise. * libgnat/a-coboho.adb: Likewise. * libgnat/a-coboho.ads: Likewise. * libgnat/a-cobove.adb: Likewise. * libgnat/a-cobove.ads: Likewise. * libgnat/a-cofove.adb: Likewise. * libgnat/a-cofove.ads: Likewise. * libgnat/a-cofuba.adb: Likewise. * libgnat/a-cofuba.ads: Likewise. * libgnat/a-cofuma.adb: Likewise. * libgnat/a-cofuma.ads: Likewise. * libgnat/a-cofuse.adb: Likewise. * libgnat/a-cofuse.ads: Likewise. * libgnat/a-cofuve.adb: Likewise. * libgnat/a-cofuve.ads: Likewise. * libgnat/a-cogeso.adb: Likewise. * libgnat/a-cogeso.ads: Likewise. * libgnat/a-cohama.adb: Likewise. * libgnat/a-cohama.ads: Likewise. * libgnat/a-cohase.adb: Likewise. * libgnat/a-cohase.ads: Likewise. * libgnat/a-cohata.ads: Likewise. * libgnat/a-coinho.adb: Likewise. * libgnat/a-coinho.ads: Likewise. * libgnat/a-coinho__shared.adb: Likewise. * libgnat/a-coinho__shared.ads: Likewise. * libgnat/a-coinve.adb: Likewise. * libgnat/a-coinve.ads: Likewise. * libgnat/a-colien.adb: Likewise. * libgnat/a-colien.ads: Likewise. * libgnat/a-colire.adb: Likewise. * libgnat/a-colire.ads: Likewise. * libgnat/a-comlin.adb: Likewise. * libgnat/a-comlin.ads: Likewise. * libgnat/a-comutr.adb: Likewise. * libgnat/a-comutr.ads: Likewise. * libgnat/a-conhel.adb: Likewise. * libgnat/a-conhel.ads: Likewise. * libgnat/a-convec.adb: Likewise. * libgnat/a-convec.ads: Likewise. * libgnat/a-coorma.adb: Likewise. * libgnat/a-coorma.ads: Likewise. * libgnat/a-coormu.adb: Likewise. * libgnat/a-coormu.ads: Likewise. * libgnat/a-coorse.adb: Likewise. * libgnat/a-coorse.ads: Likewise. * libgnat/a-coprnu.adb: Likewise. * libgnat/a-coprnu.ads: Likewise. * libgnat/a-crbltr.ads: Likewise. * libgnat/a-crbtgk.adb: Likewise. * libgnat/a-crbtgk.ads: Likewise. * libgnat/a-crbtgo.adb: Likewise. * libgnat/a-crbtgo.ads: Likewise. * libgnat/a-crdlli.adb: Likewise. * libgnat/a-crdlli.ads: Likewise. * libgnat/a-csquin.ads: Likewise. * libgnat/a-cuprqu.adb: Likewise. * libgnat/a-cuprqu.ads: Likewise. * libgnat/a-cusyqu.adb: Likewise. * libgnat/a-cusyqu.ads: Likewise. * libgnat/a-cwila1.ads: Likewise. * libgnat/a-cwila9.ads: Likewise. * libgnat/a-decima.adb: Likewise. * libgnat/a-decima.ads: Likewise. * libgnat/a-decima__128.ads: Likewise. * libgnat/a-dhfina.adb: Likewise. * libgnat/a-dhfina.ads: Likewise. * libgnat/a-diocst.adb: Likewise. * libgnat/a-diocst.ads: Likewise. * libgnat/a-direct.adb: Likewise. * libgnat/a-direct.ads: Likewise. * libgnat/a-direio.adb: Likewise. * libgnat/a-direio.ads: Likewise. * libgnat/a-dirval.adb: Likewise. * libgnat/a-dirval.ads: Likewise. * libgnat/a-dirval__mingw.adb: Likewise. * libgnat/a-einuoc.adb: Likewise. * libgnat/a-einuoc.ads: Likewise. * libgnat/a-elchha.adb: Likewise. * libgnat/a-elchha.ads: Likewise. * libgnat/a-elchha__vxworks-ppc-full.adb: Likewise. * libgnat/a-envvar.adb: Likewise. * libgnat/a-excach.adb: Likewise. * libgnat/a-except.adb: Likewise. * libgnat/a-except.ads: Likewise. * libgnat/a-exctra.adb: Likewise. * libgnat/a-exctra.ads: Likewise. * libgnat/a-exexda.adb: Likewise. * libgnat/a-exexpr.adb: Likewise. * libgnat/a-exextr.adb: Likewise. * libgnat/a-exstat.adb: Likewise. * libgnat/a-finali.adb: Likewise. * libgnat/a-finali.ads: Likewise. * libgnat/a-locale.adb: Likewise. * libgnat/a-locale.ads: Likewise. * libgnat/a-nagefl.ads: Likewise. * libgnat/a-naliop.ads: Likewise. * libgnat/a-naliop__nolibm.ads: Likewise. * libgnat/a-nallfl.ads: Likewise. * libgnat/a-nallfl__wraplf.ads: Likewise. * libgnat/a-nalofl.ads: Likewise. * libgnat/a-nashfl.ads: Likewise. * libgnat/a-nashfl__wraplf.ads: Likewise. * libgnat/a-nbnbin.adb: Likewise. * libgnat/a-nbnbin__gmp.adb: Likewise. * libgnat/a-nbnbre.adb: Likewise. * libgnat/a-ngcefu.adb: Likewise. * libgnat/a-ngcoar.adb: Likewise. * libgnat/a-ngcoty.adb: Likewise. * libgnat/a-ngcoty.ads: Likewise. * libgnat/a-ngelfu.adb: Likewise. * libgnat/a-ngelfu.ads: Likewise. * libgnat/a-ngrear.adb: Likewise. * libgnat/a-ngrear.ads: Likewise. * libgnat/a-nuauco.ads: Likewise. * libgnat/a-nuauco__x86.ads: Likewise. * libgnat/a-nuaufl.ads: Likewise. * libgnat/a-nuaufl__wraplf.ads: Likewise. * libgnat/a-nudira.adb: Likewise. * libgnat/a-nudira.ads: Likewise. * libgnat/a-nuflra.adb: Likewise. * libgnat/a-nuflra.ads: Likewise. * libgnat/a-numaux.ads: Likewise. * libgnat/a-rbtgbk.adb: Likewise. * libgnat/a-rbtgbk.ads: Likewise. * libgnat/a-rbtgbo.adb: Likewise. * libgnat/a-rbtgbo.ads: Likewise. * libgnat/a-rbtgso.adb: Likewise. * libgnat/a-rbtgso.ads: Likewise. * libgnat/a-sbecin.adb: Likewise. * libgnat/a-sbecin.ads: Likewise. * libgnat/a-sbhcin.adb: Likewise. * libgnat/a-sbhcin.ads: Likewise. * libgnat/a-sblcin.adb: Likewise. * libgnat/a-sblcin.ads: Likewise. * libgnat/a-secain.adb: Likewise. * libgnat/a-secain.ads: Likewise. * libgnat/a-sequio.adb: Likewise. * libgnat/a-sequio.ads: Likewise. * libgnat/a-sfecin.ads: Likewise. * libgnat/a-sfhcin.ads: Likewise. * libgnat/a-sflcin.ads: Likewise. * libgnat/a-shcain.adb: Likewise. * libgnat/a-shcain.ads: Likewise. * libgnat/a-siocst.adb: Likewise. * libgnat/a-siocst.ads: Likewise. * libgnat/a-slcain.adb: Likewise. * libgnat/a-slcain.ads: Likewise. * libgnat/a-ssicst.adb: Likewise. * libgnat/a-ssicst.ads: Likewise. * libgnat/a-stboha.adb: Likewise. * libgnat/a-stmaco.ads: Likewise. * libgnat/a-stobbu.adb: Likewise. * libgnat/a-stobbu.ads: Likewise. * libgnat/a-stobfi.adb: Likewise. * libgnat/a-stobfi.ads: Likewise. * libgnat/a-storio.adb: Likewise. * libgnat/a-stoubu.adb: Likewise. * libgnat/a-stoubu.ads: Likewise. * libgnat/a-stoufi.adb: Likewise. * libgnat/a-stoufi.ads: Likewise. * libgnat/a-stoufo.adb: Likewise. * libgnat/a-stoufo.ads: Likewise. * libgnat/a-stouut.adb: Likewise. * libgnat/a-stouut.ads: Likewise. * libgnat/a-strbou.adb: Likewise. * libgnat/a-strbou.ads: Likewise. * libgnat/a-stream.adb: Likewise. * libgnat/a-stream.ads: Likewise. * libgnat/a-strfix.adb: Likewise. * libgnat/a-strhas.adb: Likewise. * libgnat/a-strmap.adb: Likewise. * libgnat/a-strmap.ads: Likewise. * libgnat/a-strsea.adb: Likewise. * libgnat/a-strsea.ads: Likewise. * libgnat/a-strsto.ads: Likewise. * libgnat/a-strsup.adb: Likewise. * libgnat/a-strsup.ads: Likewise. * libgnat/a-strunb.adb: Likewise. * libgnat/a-strunb.ads: Likewise. * libgnat/a-strunb__shared.adb: Likewise. * libgnat/a-strunb__shared.ads: Likewise. * libgnat/a-ststbo.adb: Likewise. * libgnat/a-ststbo.ads: Likewise. * libgnat/a-ststio.adb: Likewise. * libgnat/a-ststio.ads: Likewise. * libgnat/a-ststun.adb: Likewise. * libgnat/a-ststun.ads: Likewise. * libgnat/a-stteou.ads: Likewise. * libgnat/a-stunau.adb: Likewise. * libgnat/a-stunau.ads: Likewise. * libgnat/a-stunau__shared.adb: Likewise. * libgnat/a-stunha.adb: Likewise. * libgnat/a-stuten.adb: Likewise. * libgnat/a-stwibo.adb: Likewise. * libgnat/a-stwibo.ads: Likewise. * libgnat/a-stwifi.adb: Likewise. * libgnat/a-stwiha.adb: Likewise. * libgnat/a-stwima.adb: Likewise. * libgnat/a-stwima.ads: Likewise. * libgnat/a-stwise.adb: Likewise. * libgnat/a-stwise.ads: Likewise. * libgnat/a-stwisu.adb: Likewise. * libgnat/a-stwisu.ads: Likewise. * libgnat/a-stwiun.adb: Likewise. * libgnat/a-stwiun.ads: Likewise. * libgnat/a-stwiun__shared.adb: Likewise. * libgnat/a-stwiun__shared.ads: Likewise. * libgnat/a-stzbou.adb: Likewise. * libgnat/a-stzbou.ads: Likewise. * libgnat/a-stzfix.adb: Likewise. * libgnat/a-stzhas.adb: Likewise. * libgnat/a-stzmap.adb: Likewise. * libgnat/a-stzmap.ads: Likewise. * libgnat/a-stzsea.adb: Likewise. * libgnat/a-stzsea.ads: Likewise. * libgnat/a-stzsup.adb: Likewise. * libgnat/a-stzsup.ads: Likewise. * libgnat/a-stzunb.adb: Likewise. * libgnat/a-stzunb.ads: Likewise. * libgnat/a-stzunb__shared.adb: Likewise. * libgnat/a-stzunb__shared.ads: Likewise. * libgnat/a-suecin.adb: Likewise. * libgnat/a-suecin.ads: Likewise. * libgnat/a-suenco.adb: Likewise. * libgnat/a-suenst.adb: Likewise. * libgnat/a-suewst.adb: Likewise. * libgnat/a-suezst.adb: Likewise. * libgnat/a-suhcin.adb: Likewise. * libgnat/a-suhcin.ads: Likewise. * libgnat/a-sulcin.adb: Likewise. * libgnat/a-sulcin.ads: Likewise. * libgnat/a-suteio.adb: Likewise. * libgnat/a-suteio.ads: Likewise. * libgnat/a-suteio__shared.adb: Likewise. * libgnat/a-swbwha.adb: Likewise. * libgnat/a-swmwco.ads: Likewise. * libgnat/a-swunau.adb: Likewise. * libgnat/a-swunau.ads: Likewise. * libgnat/a-swunau__shared.adb: Likewise. * libgnat/a-swuwha.adb: Likewise. * libgnat/a-swuwti.adb: Likewise. * libgnat/a-swuwti.ads: Likewise. * libgnat/a-swuwti__shared.adb: Likewise. * libgnat/a-szbzha.adb: Likewise. * libgnat/a-szmzco.ads: Likewise. * libgnat/a-szunau.adb: Likewise. * libgnat/a-szunau.ads: Likewise. * libgnat/a-szunau__shared.adb: Likewise. * libgnat/a-szuzha.adb: Likewise. * libgnat/a-szuzti.adb: Likewise. * libgnat/a-szuzti.ads: Likewise. * libgnat/a-szuzti__shared.adb: Likewise. * libgnat/a-tags.adb: Likewise. * libgnat/a-tags.ads: Likewise. * libgnat/a-teioed.adb: Likewise. * libgnat/a-teioed.ads: Likewise. * libgnat/a-textio.adb: Likewise. * libgnat/a-textio.ads: Likewise. * libgnat/a-tiboio.adb: Likewise. * libgnat/a-ticoau.adb: Likewise. * libgnat/a-ticoau.ads: Likewise. * libgnat/a-ticoio.adb: Likewise. * libgnat/a-ticoio.ads: Likewise. * libgnat/a-tideau.adb: Likewise. * libgnat/a-tideau.ads: Likewise. * libgnat/a-tideio.adb: Likewise. * libgnat/a-tideio.ads: Likewise. * libgnat/a-tideio__128.adb: Likewise. * libgnat/a-tienau.adb: Likewise. * libgnat/a-tienau.ads: Likewise. * libgnat/a-tienio.adb: Likewise. * libgnat/a-tifiau.adb: Likewise. * libgnat/a-tifiau.ads: Likewise. * libgnat/a-tifiio.adb: Likewise. * libgnat/a-tifiio__128.adb: Likewise. * libgnat/a-tiflau.adb: Likewise. * libgnat/a-tiflau.ads: Likewise. * libgnat/a-tiflio.adb: Likewise. * libgnat/a-tiflio.ads: Likewise. * libgnat/a-tigeau.adb: Likewise. * libgnat/a-tigeau.ads: Likewise. * libgnat/a-tigeli.adb: Likewise. * libgnat/a-tiinau.adb: Likewise. * libgnat/a-tiinau.ads: Likewise. * libgnat/a-tiinio.adb: Likewise. * libgnat/a-tiinio.ads: Likewise. * libgnat/a-tiinio__128.adb: Likewise. * libgnat/a-timoio.adb: Likewise. * libgnat/a-timoio.ads: Likewise. * libgnat/a-timoio__128.adb: Likewise. * libgnat/a-tiocst.adb: Likewise. * libgnat/a-tiocst.ads: Likewise. * libgnat/a-tirsfi.adb: Likewise. * libgnat/a-tirsfi.ads: Likewise. * libgnat/a-titest.adb: Likewise. * libgnat/a-undesu.adb: Likewise. * libgnat/a-wichha.adb: Likewise. * libgnat/a-wichun.adb: Likewise. * libgnat/a-wichun.ads: Likewise. * libgnat/a-witeio.adb: Likewise. * libgnat/a-witeio.ads: Likewise. * libgnat/a-wrstfi.adb: Likewise. * libgnat/a-wrstfi.ads: Likewise. * libgnat/a-wtcoau.adb: Likewise. * libgnat/a-wtcoau.ads: Likewise. * libgnat/a-wtcoio.adb: Likewise. * libgnat/a-wtcstr.adb: Likewise. * libgnat/a-wtcstr.ads: Likewise. * libgnat/a-wtdeau.adb: Likewise. * libgnat/a-wtdeau.ads: Likewise. * libgnat/a-wtdeio.adb: Likewise. * libgnat/a-wtdeio__128.adb: Likewise. * libgnat/a-wtedit.adb: Likewise. * libgnat/a-wtedit.ads: Likewise. * libgnat/a-wtenau.adb: Likewise. * libgnat/a-wtenau.ads: Likewise. * libgnat/a-wtenio.adb: Likewise. * libgnat/a-wtfiau.adb: Likewise. * libgnat/a-wtfiau.ads: Likewise. * libgnat/a-wtfiio.adb: Likewise. * libgnat/a-wtfiio__128.adb: Likewise. * libgnat/a-wtflau.adb: Likewise. * libgnat/a-wtflau.ads: Likewise. * libgnat/a-wtflio.adb: Likewise. * libgnat/a-wtgeau.adb: Likewise. * libgnat/a-wtgeau.ads: Likewise. * libgnat/a-wtinau.adb: Likewise. * libgnat/a-wtinau.ads: Likewise. * libgnat/a-wtinio.adb: Likewise. * libgnat/a-wtinio__128.adb: Likewise. * libgnat/a-wtmoio.adb: Likewise. * libgnat/a-wtmoio.ads: Likewise. * libgnat/a-wtmoio__128.adb: Likewise. * libgnat/a-wttest.adb: Likewise. * libgnat/a-wwboio.adb: Likewise. * libgnat/a-zchhan.adb: Likewise. * libgnat/a-zchuni.adb: Likewise. * libgnat/a-zchuni.ads: Likewise. * libgnat/a-zrstfi.adb: Likewise. * libgnat/a-zrstfi.ads: Likewise. * libgnat/a-ztcoau.adb: Likewise. * libgnat/a-ztcoio.adb: Likewise. * libgnat/a-ztcstr.adb: Likewise. * libgnat/a-ztcstr.ads: Likewise. * libgnat/a-ztdeau.adb: Likewise. * libgnat/a-ztdeau.ads: Likewise. * libgnat/a-ztdeio.adb: Likewise. * libgnat/a-ztdeio__128.adb: Likewise. * libgnat/a-ztedit.adb: Likewise. * libgnat/a-ztedit.ads: Likewise. * libgnat/a-ztenau.adb: Likewise. * libgnat/a-ztenau.ads: Likewise. * libgnat/a-ztenio.adb: Likewise. * libgnat/a-ztexio.adb: Likewise. * libgnat/a-ztexio.ads: Likewise. * libgnat/a-ztfiau.adb: Likewise. * libgnat/a-ztfiau.ads: Likewise. * libgnat/a-ztfiio.adb: Likewise. * libgnat/a-ztfiio__128.adb: Likewise. * libgnat/a-ztflau.adb: Likewise. * libgnat/a-ztflau.ads: Likewise. * libgnat/a-ztflio.adb: Likewise. * libgnat/a-ztgeau.adb: Likewise. * libgnat/a-ztgeau.ads: Likewise. * libgnat/a-ztinau.adb: Likewise. * libgnat/a-ztinau.ads: Likewise. * libgnat/a-ztinio.adb: Likewise. * libgnat/a-ztinio__128.adb: Likewise. * libgnat/a-ztmoio.adb: Likewise. * libgnat/a-ztmoio__128.adb: Likewise. * libgnat/a-zttest.adb: Likewise. * libgnat/a-zzboio.adb: Likewise. * libgnat/g-allein.ads: Likewise. * libgnat/g-alleve.adb: Likewise. * libgnat/g-alleve.ads: Likewise. * libgnat/g-alleve__hard.adb: Likewise. * libgnat/g-alleve__hard.ads: Likewise. * libgnat/g-altcon.adb: Likewise. * libgnat/g-altcon.ads: Likewise. * libgnat/g-altive.ads: Likewise. * libgnat/g-alveop.adb: Likewise. * libgnat/g-alveop.ads: Likewise. * libgnat/g-alvety.ads: Likewise. * libgnat/g-alvevi.ads: Likewise. * libgnat/g-arrspl.adb: Likewise. * libgnat/g-arrspl.ads: Likewise. * libgnat/g-awk.adb: Likewise. * libgnat/g-awk.ads: Likewise. * libgnat/g-binenv.adb: Likewise. * libgnat/g-binenv.ads: Likewise. * libgnat/g-brapre.ads: Likewise. * libgnat/g-bubsor.adb: Likewise. * libgnat/g-bubsor.ads: Likewise. * libgnat/g-busora.adb: Likewise. * libgnat/g-busora.ads: Likewise. * libgnat/g-busorg.adb: Likewise. * libgnat/g-busorg.ads: Likewise. * libgnat/g-byorma.adb: Likewise. * libgnat/g-byorma.ads: Likewise. * libgnat/g-bytswa.adb: Likewise. * libgnat/g-bytswa.ads: Likewise. * libgnat/g-calend.adb: Likewise. * libgnat/g-calend.ads: Likewise. * libgnat/g-casuti.adb: Likewise. * libgnat/g-casuti.ads: Likewise. * libgnat/g-catiio.adb: Likewise. * libgnat/g-catiio.ads: Likewise. * libgnat/g-cgi.adb: Likewise. * libgnat/g-cgi.ads: Likewise. * libgnat/g-cgicoo.adb: Likewise. * libgnat/g-cgicoo.ads: Likewise. * libgnat/g-cgideb.adb: Likewise. * libgnat/g-cgideb.ads: Likewise. * libgnat/g-comlin.adb: Likewise. * libgnat/g-comlin.ads: Likewise. * libgnat/g-comver.adb: Likewise. * libgnat/g-comver.ads: Likewise. * libgnat/g-cppexc.adb: Likewise. * libgnat/g-cppexc.ads: Likewise. * libgnat/g-crc32.adb: Likewise. * libgnat/g-crc32.ads: Likewise. * libgnat/g-ctrl_c.adb: Likewise. * libgnat/g-ctrl_c.ads: Likewise. * libgnat/g-curexc.ads: Likewise. * libgnat/g-debpoo.adb: Likewise. * libgnat/g-debpoo.ads: Likewise. * libgnat/g-debuti.adb: Likewise. * libgnat/g-debuti.ads: Likewise. * libgnat/g-decstr.adb: Likewise. * libgnat/g-decstr.ads: Likewise. * libgnat/g-deutst.ads: Likewise. * libgnat/g-diopit.adb: Likewise. * libgnat/g-diopit.ads: Likewise. * libgnat/g-dirope.adb: Likewise. * libgnat/g-dirope.ads: Likewise. * libgnat/g-dynhta.adb: Likewise. * libgnat/g-dynhta.ads: Likewise. * libgnat/g-dyntab.adb: Likewise. * libgnat/g-dyntab.ads: Likewise. * libgnat/g-eacodu.adb: Likewise. * libgnat/g-encstr.adb: Likewise. * libgnat/g-encstr.ads: Likewise. * libgnat/g-enutst.ads: Likewise. * libgnat/g-excact.adb: Likewise. * libgnat/g-excact.ads: Likewise. * libgnat/g-except.ads: Likewise. * libgnat/g-exctra.adb: Likewise. * libgnat/g-exctra.ads: Likewise. * libgnat/g-expect.adb: Likewise. * libgnat/g-expect.ads: Likewise. * libgnat/g-exptty.adb: Likewise. * libgnat/g-exptty.ads: Likewise. * libgnat/g-flocon.ads: Likewise. * libgnat/g-forstr.adb: Likewise. * libgnat/g-forstr.ads: Likewise. * libgnat/g-graphs.adb: Likewise. * libgnat/g-graphs.ads: Likewise. * libgnat/g-heasor.adb: Likewise. * libgnat/g-heasor.ads: Likewise. * libgnat/g-hesora.adb: Likewise. * libgnat/g-hesora.ads: Likewise. * libgnat/g-hesorg.adb: Likewise. * libgnat/g-hesorg.ads: Likewise. * libgnat/g-htable.adb: Likewise. * libgnat/g-htable.ads: Likewise. * libgnat/g-io-put__vxworks.adb: Likewise. * libgnat/g-io.adb: Likewise. * libgnat/g-io.ads: Likewise. * libgnat/g-io_aux.adb: Likewise. * libgnat/g-io_aux.ads: Likewise. * libgnat/g-lists.adb: Likewise. * libgnat/g-lists.ads: Likewise. * libgnat/g-locfil.adb: Likewise. * libgnat/g-locfil.ads: Likewise. * libgnat/g-mbdira.adb: Likewise. * libgnat/g-mbdira.ads: Likewise. * libgnat/g-mbflra.adb: Likewise. * libgnat/g-mbflra.ads: Likewise. * libgnat/g-md5.adb: Likewise. * libgnat/g-md5.ads: Likewise. * libgnat/g-memdum.adb: Likewise. * libgnat/g-memdum.ads: Likewise. * libgnat/g-moreex.adb: Likewise. * libgnat/g-moreex.ads: Likewise. * libgnat/g-os_lib.adb: Likewise. * libgnat/g-os_lib.ads: Likewise. * libgnat/g-pehage.adb: Likewise. * libgnat/g-pehage.ads: Likewise. * libgnat/g-rannum.adb: Likewise. * libgnat/g-rannum.ads: Likewise. * libgnat/g-regexp.adb: Likewise. * libgnat/g-regexp.ads: Likewise. * libgnat/g-regist.adb: Likewise. * libgnat/g-regist.ads: Likewise. * libgnat/g-regpat.adb: Likewise. * libgnat/g-regpat.ads: Likewise. * libgnat/g-rewdat.adb: Likewise. * libgnat/g-rewdat.ads: Likewise. * libgnat/g-sechas.adb: Likewise. * libgnat/g-sechas.ads: Likewise. * libgnat/g-sehamd.adb: Likewise. * libgnat/g-sehamd.ads: Likewise. * libgnat/g-sehash.adb: Likewise. * libgnat/g-sehash.ads: Likewise. * libgnat/g-sercom.adb: Likewise. * libgnat/g-sercom.ads: Likewise. * libgnat/g-sercom__linux.adb: Likewise. * libgnat/g-sercom__mingw.adb: Likewise. * libgnat/g-sestin.ads: Likewise. * libgnat/g-sets.adb: Likewise. * libgnat/g-sets.ads: Likewise. * libgnat/g-sha1.adb: Likewise. * libgnat/g-sha1.ads: Likewise. * libgnat/g-sha224.ads: Likewise. * libgnat/g-sha256.ads: Likewise. * libgnat/g-sha384.ads: Likewise. * libgnat/g-sha512.ads: Likewise. * libgnat/g-shsh32.adb: Likewise. * libgnat/g-shsh32.ads: Likewise. * libgnat/g-shsh64.adb: Likewise. * libgnat/g-shsh64.ads: Likewise. * libgnat/g-shshco.adb: Likewise. * libgnat/g-shshco.ads: Likewise. * libgnat/g-soccon.ads: Likewise. * libgnat/g-socket.adb: Likewise. * libgnat/g-socket.ads: Likewise. * libgnat/g-socket__dummy.adb: Likewise. * libgnat/g-socket__dummy.ads: Likewise. * libgnat/g-socpol.adb: Likewise. * libgnat/g-socpol.ads: Likewise. * libgnat/g-socpol__dummy.adb: Likewise. * libgnat/g-socpol__dummy.ads: Likewise. * libgnat/g-socthi.adb: Likewise. * libgnat/g-socthi.ads: Likewise. * libgnat/g-socthi__dummy.adb: Likewise. * libgnat/g-socthi__dummy.ads: Likewise. * libgnat/g-socthi__mingw.adb: Likewise. * libgnat/g-socthi__mingw.ads: Likewise. * libgnat/g-socthi__vxworks.adb: Likewise. * libgnat/g-socthi__vxworks.ads: Likewise. * libgnat/g-soliop.ads: Likewise. * libgnat/g-soliop__lynxos.ads: Likewise. * libgnat/g-soliop__mingw.ads: Likewise. * libgnat/g-soliop__qnx.ads: Likewise. * libgnat/g-soliop__solaris.ads: Likewise. * libgnat/g-sopowa.adb: Likewise. * libgnat/g-sopowa__mingw.adb: Likewise. * libgnat/g-sopowa__posix.adb: Likewise. * libgnat/g-sothco.adb: Likewise. * libgnat/g-sothco.ads: Likewise. * libgnat/g-sothco__dummy.adb: Likewise. * libgnat/g-sothco__dummy.ads: Likewise. * libgnat/g-souinf.ads: Likewise. * libgnat/g-spchge.adb: Likewise. * libgnat/g-spchge.ads: Likewise. * libgnat/g-speche.adb: Likewise. * libgnat/g-speche.ads: Likewise. * libgnat/g-spipat.adb: Likewise. * libgnat/g-spipat.ads: Likewise. * libgnat/g-spitbo.adb: Likewise. * libgnat/g-spitbo.ads: Likewise. * libgnat/g-spogwa.adb: Likewise. * libgnat/g-spogwa.ads: Likewise. * libgnat/g-sptabo.ads: Likewise. * libgnat/g-sptain.ads: Likewise. * libgnat/g-sptavs.ads: Likewise. * libgnat/g-sse.ads: Likewise. * libgnat/g-ssvety.ads: Likewise. * libgnat/g-sthcso.adb: Likewise. * libgnat/g-stheme.adb: Likewise. * libgnat/g-strhas.ads: Likewise. * libgnat/g-string.adb: Likewise. * libgnat/g-string.ads: Likewise. * libgnat/g-strspl.ads: Likewise. * libgnat/g-stseme.adb: Likewise. * libgnat/g-stsifd__sockets.adb: Likewise. * libgnat/g-table.adb: Likewise. * libgnat/g-table.ads: Likewise. * libgnat/g-tasloc.adb: Likewise. * libgnat/g-tasloc.ads: Likewise. * libgnat/g-timsta.adb: Likewise. * libgnat/g-timsta.ads: Likewise. * libgnat/g-traceb.adb: Likewise. * libgnat/g-traceb.ads: Likewise. * libgnat/g-trasym.adb: Likewise. * libgnat/g-trasym.ads: Likewise. * libgnat/g-tty.adb: Likewise. * libgnat/g-tty.ads: Likewise. * libgnat/g-u3spch.adb: Likewise. * libgnat/g-u3spch.ads: Likewise. * libgnat/g-utf_32.adb: Likewise. * libgnat/g-utf_32.ads: Likewise. * libgnat/g-wispch.adb: Likewise. * libgnat/g-wispch.ads: Likewise. * libgnat/g-wistsp.ads: Likewise. * libgnat/g-zspche.adb: Likewise. * libgnat/g-zspche.ads: Likewise. * libgnat/g-zstspl.ads: Likewise. * libgnat/gnat.ads: Likewise. * libgnat/i-c.adb: Likewise. * libgnat/i-cexten.ads: Likewise. * libgnat/i-cexten__128.ads: Likewise. * libgnat/i-cobol.adb: Likewise. * libgnat/i-cobol.ads: Likewise. * libgnat/i-cpoint.adb: Likewise. * libgnat/i-cpoint.ads: Likewise. * libgnat/i-cstrea.adb: Likewise. * libgnat/i-cstrea.ads: Likewise. * libgnat/i-cstrin.adb: Likewise. * libgnat/i-cstrin.ads: Likewise. * libgnat/i-fortra.adb: Likewise. * libgnat/i-pacdec.adb: Likewise. * libgnat/i-pacdec.ads: Likewise. * libgnat/i-vxwoio.adb: Likewise. * libgnat/i-vxwoio.ads: Likewise. * libgnat/i-vxwork.ads: Likewise. * libgnat/i-vxwork__x86.ads: Likewise. * libgnat/interfac.ads: Likewise. * libgnat/interfac__2020.ads: Likewise. * libgnat/memtrack.adb: Likewise. * libgnat/s-addima.adb: Likewise. * libgnat/s-addima.ads: Likewise. * libgnat/s-addope.adb: Likewise. * libgnat/s-addope.ads: Likewise. * libgnat/s-aoinar.adb: Likewise. * libgnat/s-aoinar.ads: Likewise. * libgnat/s-aomoar.adb: Likewise. * libgnat/s-aomoar.ads: Likewise. * libgnat/s-aotase.adb: Likewise. * libgnat/s-aotase.ads: Likewise. * libgnat/s-aridou.adb: Likewise. * libgnat/s-aridou.ads: Likewise. * libgnat/s-arit128.adb: Likewise. * libgnat/s-arit128.ads: Likewise. * libgnat/s-arit32.adb: Likewise. * libgnat/s-arit32.ads: Likewise. * libgnat/s-arit64.adb: Likewise. * libgnat/s-arit64.ads: Likewise. * libgnat/s-assert.adb: Likewise. * libgnat/s-assert.ads: Likewise. * libgnat/s-atacco.adb: Likewise. * libgnat/s-atacco.ads: Likewise. * libgnat/s-atocou.adb: Likewise. * libgnat/s-atocou.ads: Likewise. * libgnat/s-atocou__builtin.adb: Likewise. * libgnat/s-atocou__x86.adb: Likewise. * libgnat/s-atoope.ads: Likewise. * libgnat/s-atopex.adb: Likewise. * libgnat/s-atopex.ads: Likewise. * libgnat/s-atopri.adb: Likewise. * libgnat/s-atopri.ads: Likewise. * libgnat/s-auxdec.adb: Likewise. * libgnat/s-auxdec.ads: Likewise. * libgnat/s-bignum.adb: Likewise. * libgnat/s-bignum.ads: Likewise. * libgnat/s-bitfie.ads: Likewise. * libgnat/s-bitops.adb: Likewise. * libgnat/s-bitops.ads: Likewise. * libgnat/s-bituti.adb: Likewise. * libgnat/s-bituti.ads: Likewise. * libgnat/s-boarop.ads: Likewise. * libgnat/s-boustr.adb: Likewise. * libgnat/s-boustr.ads: Likewise. * libgnat/s-bytswa.ads: Likewise. * libgnat/s-carsi8.adb: Likewise. * libgnat/s-carsi8.ads: Likewise. * libgnat/s-carun8.adb: Likewise. * libgnat/s-carun8.ads: Likewise. * libgnat/s-casi128.adb: Likewise. * libgnat/s-casi128.ads: Likewise. * libgnat/s-casi16.adb: Likewise. * libgnat/s-casi16.ads: Likewise. * libgnat/s-casi32.adb: Likewise. * libgnat/s-casi32.ads: Likewise. * libgnat/s-casi64.adb: Likewise. * libgnat/s-casi64.ads: Likewise. * libgnat/s-casuti.adb: Likewise. * libgnat/s-casuti.ads: Likewise. * libgnat/s-caun128.adb: Likewise. * libgnat/s-caun128.ads: Likewise. * libgnat/s-caun16.adb: Likewise. * libgnat/s-caun16.ads: Likewise. * libgnat/s-caun32.adb: Likewise. * libgnat/s-caun32.ads: Likewise. * libgnat/s-caun64.adb: Likewise. * libgnat/s-caun64.ads: Likewise. * libgnat/s-chepoo.ads: Likewise. * libgnat/s-commun.adb: Likewise. * libgnat/s-commun.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-dfmkio.ads: Likewise. * libgnat/s-dfmopr.ads: Likewise. * libgnat/s-dgmgop.ads: Likewise. * libgnat/s-diflio.adb: Likewise. * libgnat/s-diflio.ads: Likewise. * libgnat/s-diflmk.ads: Likewise. * libgnat/s-digemk.ads: Likewise. * libgnat/s-diinio.adb: Likewise. * libgnat/s-diinio.ads: Likewise. * libgnat/s-dilomk.ads: Likewise. * libgnat/s-dim.ads: Likewise. * libgnat/s-dimkio.ads: Likewise. * libgnat/s-dimmks.ads: Likewise. * libgnat/s-direio.adb: Likewise. * libgnat/s-direio.ads: Likewise. * libgnat/s-dlmkio.ads: Likewise. * libgnat/s-dlmopr.ads: Likewise. * libgnat/s-dmotpr.ads: Likewise. * libgnat/s-dsaser.ads: Likewise. * libgnat/s-dwalin.adb: Likewise. * libgnat/s-dwalin.ads: Likewise. * libgnat/s-elaall.adb: Likewise. * libgnat/s-elaall.ads: Likewise. * libgnat/s-excdeb.adb: Likewise. * libgnat/s-excdeb.ads: Likewise. * libgnat/s-except.adb: Likewise. * libgnat/s-except.ads: Likewise. * libgnat/s-excmac__arm.adb: Likewise. * libgnat/s-excmac__arm.ads: Likewise. * libgnat/s-excmac__gcc.adb: Likewise. * libgnat/s-excmac__gcc.ads: Likewise. * libgnat/s-exctab.adb: Likewise. * libgnat/s-exctab.ads: Likewise. * libgnat/s-exctra.adb: Likewise. * libgnat/s-exctra.ads: Likewise. * libgnat/s-exnint.adb: Likewise. * libgnat/s-exnint.ads: Likewise. * libgnat/s-exnllf.adb: Likewise. * libgnat/s-exnllf.ads: Likewise. * libgnat/s-exnlli.adb: Likewise. * libgnat/s-exnlli.ads: Likewise. * libgnat/s-exnllli.ads: Likewise. * libgnat/s-expint.adb: Likewise. * libgnat/s-expint.ads: Likewise. * libgnat/s-explli.adb: Likewise. * libgnat/s-explli.ads: Likewise. * libgnat/s-expllli.ads: Likewise. * libgnat/s-explllu.ads: Likewise. * libgnat/s-expllu.adb: Likewise. * libgnat/s-expllu.ads: Likewise. * libgnat/s-expmod.adb: Likewise. * libgnat/s-expmod.ads: Likewise. * libgnat/s-exponn.adb: Likewise. * libgnat/s-exponn.ads: Likewise. * libgnat/s-expont.adb: Likewise. * libgnat/s-expont.ads: Likewise. * libgnat/s-exponu.adb: Likewise. * libgnat/s-exponu.ads: Likewise. * libgnat/s-expuns.adb: Likewise. * libgnat/s-expuns.ads: Likewise. * libgnat/s-fatflt.ads: Likewise. * libgnat/s-fatgen.adb: Likewise. * libgnat/s-fatgen.ads: Likewise. * libgnat/s-fatlfl.ads: Likewise. * libgnat/s-fatllf.ads: Likewise. * libgnat/s-ficobl.ads: Likewise. * libgnat/s-filatt.ads: Likewise. * libgnat/s-fileio.adb: Likewise. * libgnat/s-fileio.ads: Likewise. * libgnat/s-finmas.adb: Likewise. * libgnat/s-finmas.ads: Likewise. * libgnat/s-finroo.adb: Likewise. * libgnat/s-finroo.ads: Likewise. * libgnat/s-flocon.adb: Likewise. * libgnat/s-flocon.ads: Likewise. * libgnat/s-flocon__none.adb: Likewise. * libgnat/s-fode128.ads: Likewise. * libgnat/s-fode32.ads: Likewise. * libgnat/s-fode64.ads: Likewise. * libgnat/s-fofi128.ads: Likewise. * libgnat/s-fofi32.ads: Likewise. * libgnat/s-fofi64.ads: Likewise. * libgnat/s-fore_d.adb: Likewise. * libgnat/s-fore_d.ads: Likewise. * libgnat/s-fore_f.adb: Likewise. * libgnat/s-fore_f.ads: Likewise. * libgnat/s-forrea.adb: Likewise. * libgnat/s-forrea.ads: Likewise. * libgnat/s-gearop.adb: Likewise. * libgnat/s-gearop.ads: Likewise. * libgnat/s-genbig.adb: Likewise. * libgnat/s-genbig.ads: Likewise. * libgnat/s-geveop.adb: Likewise. * libgnat/s-geveop.ads: Likewise. * libgnat/s-gloloc.adb: Likewise. * libgnat/s-gloloc.ads: Likewise. * libgnat/s-gloloc__mingw.adb: Likewise. * libgnat/s-htable.adb: Likewise. * libgnat/s-htable.ads: Likewise. * libgnat/s-imageb.adb: Likewise. * libgnat/s-imageb.ads: Likewise. * libgnat/s-imaged.adb: Likewise. * libgnat/s-imaged.ads: Likewise. * libgnat/s-imagef.adb: Likewise. * libgnat/s-imagef.ads: Likewise. * libgnat/s-imagei.adb: Likewise. * libgnat/s-imagei.ads: Likewise. * libgnat/s-imageu.adb: Likewise. * libgnat/s-imageu.ads: Likewise. * libgnat/s-imagew.adb: Likewise. * libgnat/s-imagew.ads: Likewise. * libgnat/s-imde128.ads: Likewise. * libgnat/s-imde32.ads: Likewise. * libgnat/s-imde64.ads: Likewise. * libgnat/s-imenne.adb: Likewise. * libgnat/s-imenne.ads: Likewise. * libgnat/s-imfi128.ads: Likewise. * libgnat/s-imfi32.ads: Likewise. * libgnat/s-imfi64.ads: Likewise. * libgnat/s-imgbiu.adb: Likewise. * libgnat/s-imgbiu.ads: Likewise. * libgnat/s-imgboo.adb: Likewise. * libgnat/s-imgboo.ads: Likewise. * libgnat/s-imgcha.adb: Likewise. * libgnat/s-imgcha.ads: Likewise. * libgnat/s-imgenu.adb: Likewise. * libgnat/s-imgenu.ads: Likewise. * libgnat/s-imgint.adb: Likewise. * libgnat/s-imgint.ads: Likewise. * libgnat/s-imgllb.adb: Likewise. * libgnat/s-imgllb.ads: Likewise. * libgnat/s-imglli.adb: Likewise. * libgnat/s-imglli.ads: Likewise. * libgnat/s-imglllb.ads: Likewise. * libgnat/s-imgllli.ads: Likewise. * libgnat/s-imglllu.ads: Likewise. * libgnat/s-imglllw.ads: Likewise. * libgnat/s-imgllu.adb: Likewise. * libgnat/s-imgllu.ads: Likewise. * libgnat/s-imgllw.adb: Likewise. * libgnat/s-imgllw.ads: Likewise. * libgnat/s-imgrea.adb: Likewise. * libgnat/s-imgrea.ads: Likewise. * libgnat/s-imguns.adb: Likewise. * libgnat/s-imguns.ads: Likewise. * libgnat/s-imguti.adb: Likewise. * libgnat/s-imguti.ads: Likewise. * libgnat/s-imgwch.adb: Likewise. * libgnat/s-imgwch.ads: Likewise. * libgnat/s-imgwiu.adb: Likewise. * libgnat/s-imgwiu.ads: Likewise. * libgnat/s-io.adb: Likewise. * libgnat/s-io.ads: Likewise. * libgnat/s-llflex.ads: Likewise. * libgnat/s-maccod.ads: Likewise. * libgnat/s-mantis.adb: Likewise. * libgnat/s-mantis.ads: Likewise. * libgnat/s-mastop.adb: Likewise. * libgnat/s-mastop.ads: Likewise. * libgnat/s-memcop.ads: Likewise. * libgnat/s-memory.adb: Likewise. * libgnat/s-memory.ads: Likewise. * libgnat/s-mmap.adb: Likewise. * libgnat/s-mmap.ads: Likewise. * libgnat/s-mmauni__long.ads: Likewise. * libgnat/s-mmosin__mingw.adb: Likewise. * libgnat/s-mmosin__mingw.ads: Likewise. * libgnat/s-mmosin__unix.adb: Likewise. * libgnat/s-mmosin__unix.ads: Likewise. * libgnat/s-multip.adb: Likewise. * libgnat/s-objrea.adb: Likewise. * libgnat/s-objrea.ads: Likewise. * libgnat/s-optide.adb: Likewise. * libgnat/s-os_lib.adb: Likewise. * libgnat/s-os_lib.ads: Likewise. * libgnat/s-osprim.ads: Likewise. * libgnat/s-osprim__darwin.adb: Likewise. * libgnat/s-osprim__lynxos.ads: Likewise. * libgnat/s-osprim__mingw.adb: Likewise. * libgnat/s-osprim__posix.adb: Likewise. * libgnat/s-osprim__posix2008.adb: Likewise. * libgnat/s-osprim__rtems.adb: Likewise. * libgnat/s-osprim__solaris.adb: Likewise. * libgnat/s-osprim__unix.adb: Likewise. * libgnat/s-osprim__vxworks.adb: Likewise. * libgnat/s-osprim__x32.adb: Likewise. * libgnat/s-osvers__vxworks-653.ads: Likewise. * libgnat/s-pack03.adb: Likewise. * libgnat/s-pack03.ads: Likewise. * libgnat/s-pack05.adb: Likewise. * libgnat/s-pack05.ads: Likewise. * libgnat/s-pack06.adb: Likewise. * libgnat/s-pack06.ads: Likewise. * libgnat/s-pack07.adb: Likewise. * libgnat/s-pack07.ads: Likewise. * libgnat/s-pack09.adb: Likewise. * libgnat/s-pack09.ads: Likewise. * libgnat/s-pack10.adb: Likewise. * libgnat/s-pack10.ads: Likewise. * libgnat/s-pack100.adb: Likewise. * libgnat/s-pack100.ads: Likewise. * libgnat/s-pack101.adb: Likewise. * libgnat/s-pack101.ads: Likewise. * libgnat/s-pack102.adb: Likewise. * libgnat/s-pack102.ads: Likewise. * 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libgnat/s-pack14.ads: Likewise. * libgnat/s-pack15.adb: Likewise. * libgnat/s-pack15.ads: Likewise. * libgnat/s-pack17.adb: Likewise. * libgnat/s-pack17.ads: Likewise. * libgnat/s-pack18.adb: Likewise. * libgnat/s-pack18.ads: Likewise. * libgnat/s-pack19.adb: Likewise. * libgnat/s-pack19.ads: Likewise. * libgnat/s-pack20.adb: Likewise. * libgnat/s-pack20.ads: Likewise. * libgnat/s-pack21.adb: Likewise. * libgnat/s-pack21.ads: Likewise. * libgnat/s-pack22.adb: Likewise. * libgnat/s-pack22.ads: Likewise. * libgnat/s-pack23.adb: Likewise. * libgnat/s-pack23.ads: Likewise. * libgnat/s-pack24.adb: Likewise. * libgnat/s-pack24.ads: Likewise. * libgnat/s-pack25.adb: Likewise. * libgnat/s-pack25.ads: Likewise. * libgnat/s-pack26.adb: Likewise. * libgnat/s-pack26.ads: Likewise. * libgnat/s-pack27.adb: Likewise. * libgnat/s-pack27.ads: Likewise. * libgnat/s-pack28.adb: Likewise. * libgnat/s-pack28.ads: Likewise. * libgnat/s-pack29.adb: Likewise. * libgnat/s-pack29.ads: Likewise. * 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libgnat/s-pack45.ads: Likewise. * libgnat/s-pack46.adb: Likewise. * libgnat/s-pack46.ads: Likewise. * libgnat/s-pack47.adb: Likewise. * libgnat/s-pack47.ads: Likewise. * libgnat/s-pack48.adb: Likewise. * libgnat/s-pack48.ads: Likewise. * libgnat/s-pack49.adb: Likewise. * libgnat/s-pack49.ads: Likewise. * libgnat/s-pack50.adb: Likewise. * libgnat/s-pack50.ads: Likewise. * libgnat/s-pack51.adb: Likewise. * libgnat/s-pack51.ads: Likewise. * libgnat/s-pack52.adb: Likewise. * libgnat/s-pack52.ads: Likewise. * libgnat/s-pack53.adb: Likewise. * libgnat/s-pack53.ads: Likewise. * libgnat/s-pack54.adb: Likewise. * libgnat/s-pack54.ads: Likewise. * libgnat/s-pack55.adb: Likewise. * libgnat/s-pack55.ads: Likewise. * libgnat/s-pack56.adb: Likewise. * libgnat/s-pack56.ads: Likewise. * libgnat/s-pack57.adb: Likewise. * libgnat/s-pack57.ads: Likewise. * libgnat/s-pack58.adb: Likewise. * libgnat/s-pack58.ads: Likewise. * libgnat/s-pack59.adb: Likewise. * libgnat/s-pack59.ads: Likewise. * 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libgnat/system-vxworks-e500-vthread.ads: Likewise. * libgnat/system-vxworks-ppc-kernel.ads: Likewise. * libgnat/system-vxworks-ppc-ravenscar.ads: Likewise. * libgnat/system-vxworks-ppc-rtp-smp.ads: Likewise. * libgnat/system-vxworks-ppc-rtp.ads: Likewise. * libgnat/system-vxworks-ppc-vthread.ads: Likewise. * libgnat/system-vxworks-ppc.ads: Likewise. * libgnat/system-vxworks-x86-kernel.ads: Likewise. * libgnat/system-vxworks-x86-rtp-smp.ads: Likewise. * libgnat/system-vxworks-x86-rtp.ads: Likewise. * libgnat/system-vxworks-x86-vthread.ads: Likewise. * libgnat/system-vxworks-x86.ads: Likewise. * libgnat/system-vxworks7-aarch64-rtp-smp.ads: Likewise. * libgnat/system-vxworks7-aarch64.ads: Likewise. * libgnat/system-vxworks7-arm-rtp-smp.ads: Likewise. * libgnat/system-vxworks7-arm.ads: Likewise. * libgnat/system-vxworks7-e500-kernel.ads: Likewise. * libgnat/system-vxworks7-e500-rtp-smp.ads: Likewise. * libgnat/system-vxworks7-e500-rtp.ads: Likewise. * 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Likewise. * par_sco.adb: Likewise. * par_sco.ads: Likewise. * pprint.adb: Likewise. * pprint.ads: Likewise. * prep.adb: Likewise. * prep.ads: Likewise. * prepcomp.adb: Likewise. * prepcomp.ads: Likewise. * put_scos.adb: Likewise. * put_scos.ads: Likewise. * raise-gcc.c: Likewise. * raise.c: Likewise. * raise.h: Likewise. * repinfo-input.adb: Likewise. * repinfo-input.ads: Likewise. * repinfo.adb: Likewise. * repinfo.ads: Likewise. * repinfo.h: Likewise. * restrict.adb: Likewise. * restrict.ads: Likewise. * rident.ads: Likewise. * rtfinal.c: Likewise. * rtinit.c: Likewise. * rtsfind.adb: Likewise. * rtsfind.ads: Likewise. * runtime.h: Likewise. * s-oscons-tmplt.c: Likewise. * sa_messages.adb: Likewise. * sa_messages.ads: Likewise. * scans.adb: Likewise. * scans.ads: Likewise. * scil_ll.adb: Likewise. * scil_ll.ads: Likewise. * scn.adb: Likewise. * scn.ads: Likewise. * scng.adb: Likewise. * scng.ads: Likewise. * scos.adb: Likewise. * scos.ads: Likewise. * scos.h: Likewise. * sdefault.ads: Likewise. * seh_init.c: Likewise. * sem.adb: Likewise. * sem.ads: Likewise. * sem_aggr.adb: Likewise. * sem_aggr.ads: Likewise. * sem_attr.adb: Likewise. * sem_attr.ads: Likewise. * sem_aux.adb: Likewise. * sem_aux.ads: Likewise. * sem_case.adb: Likewise. * sem_case.ads: Likewise. * sem_cat.adb: Likewise. * sem_cat.ads: Likewise. * sem_ch10.adb: Likewise. * sem_ch10.ads: Likewise. * sem_ch11.adb: Likewise. * sem_ch11.ads: Likewise. * sem_ch12.adb: Likewise. * sem_ch12.ads: Likewise. * sem_ch13.adb: Likewise. * sem_ch13.ads: Likewise. * sem_ch2.adb: Likewise. * sem_ch2.ads: Likewise. * sem_ch3.adb: Likewise. * sem_ch3.ads: Likewise. * sem_ch4.adb: Likewise. * sem_ch4.ads: Likewise. * sem_ch5.adb: Likewise. * sem_ch5.ads: Likewise. * sem_ch6.adb: Likewise. * sem_ch6.ads: Likewise. * sem_ch7.adb: Likewise. * sem_ch7.ads: Likewise. * sem_ch8.adb: Likewise. * sem_ch8.ads: Likewise. * sem_ch9.adb: Likewise. * sem_ch9.ads: Likewise. * sem_dim.adb: Likewise. * sem_dim.ads: 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Likewise. * sinfo-cn.ads: Likewise. * sinfo.adb: Likewise. * sinfo.ads: Likewise. * sinput-c.adb: Likewise. * sinput-c.ads: Likewise. * sinput-d.adb: Likewise. * sinput-d.ads: Likewise. * sinput-l.adb: Likewise. * sinput-l.ads: Likewise. * sinput.adb: Likewise. * sinput.ads: Likewise. * snames.adb-tmpl: Likewise. * snames.ads-tmpl: Likewise. * socket.c: Likewise. * spark_xrefs.adb: Likewise. * spark_xrefs.ads: Likewise. * sprint.adb: Likewise. * sprint.ads: Likewise. * stand.ads: Likewise. * stringt.adb: Likewise. * stringt.ads: Likewise. * stringt.h: Likewise. * style.adb: Likewise. * style.ads: Likewise. * styleg.adb: Likewise. * styleg.ads: Likewise. * stylesw.adb: Likewise. * stylesw.ads: Likewise. * switch-b.adb: Likewise. * switch-b.ads: Likewise. * switch-c.adb: Likewise. * switch-c.ads: Likewise. * switch-m.adb: Likewise. * switch-m.ads: Likewise. * switch.adb: Likewise. * switch.ads: Likewise. * sysdep.c: Likewise. * table.adb: Likewise. * table.ads: Likewise. * targext.c: Likewise. * targparm.adb: Likewise. * targparm.ads: Likewise. * tbuild.adb: Likewise. * tbuild.ads: Likewise. * tempdir.adb: Likewise. * tempdir.ads: Likewise. * terminals.c: Likewise. * tracebak.c: Likewise. * treepr.adb: Likewise. * treepr.ads: Likewise. * ttypes.ads: Likewise. * types.adb: Likewise. * types.ads: Likewise. * types.h: Likewise. * uintp.adb: Likewise. * uintp.ads: Likewise. * uintp.h: Likewise. * uname.adb: Likewise. * uname.ads: Likewise. * urealp.adb: Likewise. * urealp.ads: Likewise. * urealp.h: Likewise. * usage.adb: Likewise. * usage.ads: Likewise. * validsw.adb: Likewise. * validsw.ads: Likewise. * vast.adb: Likewise. * vast.ads: Likewise. * warnsw.adb: Likewise. * warnsw.ads: Likewise. * widechar.adb: Likewise. * widechar.ads: Likewise. * xeinfo.adb: Likewise. * xnmake.adb: Likewise. * xoscons.adb: Likewise. * xr_tabls.adb: Likewise. * xr_tabls.ads: Likewise. * xref_lib.adb: Likewise. * xref_lib.ads: Likewise. * xsinfo.adb: Likewise. * xsnamest.adb: Likewise. * xtreeprs.adb: Likewise. * xutil.adb: Likewise. * xutil.ads: Likewise. 2021-05-03 Piotr Trojanek * exp_dist.adb (Build_From_Any_Call): Remove initial value for Fnam; fix style. (Build_To_Any_Call): Remove initial value for Fnam. (Build_TypeCode_Call): Likewise. 2021-05-03 Piotr Trojanek * checks.adb, exp_aggr.adb, exp_attr.adb, exp_ch6.adb, exp_disp.adb, exp_imgv.adb, exp_util.adb, sem_attr.adb, sem_ch13.adb, sem_ch8.adb, sem_eval.adb, sem_scil.adb, sem_util.adb: Replace calls to RTE with Is_RTE. 2021-05-03 Piotr Trojanek * sem_ch4.adb (Try_Object_Operation): Reuse local constant. 2021-05-03 Ed Schonberg * sem_ch4.adb (Try_Object_Operation): When a prefixed call is overloaded and illegal, and the All_Errors flag is off, generate an error message if the re-analysis of some candidate interpretation fails to produce one. 2021-05-03 Dmitriy Anisimkov * libgnat/g-casuti.adb: Replace with "pragma No_Body". * libgnat/g-casuti.ads: Replace with a package renaming. 2021-05-03 Piotr Trojanek * sem_attr.adb (Check_Program_Unit): Fix references to Concurrent_Kind and Is_Concurrent_Type; avoid repeated calls to Entity. 2021-05-03 Piotr Trojanek * sem_attr.adb (Check_Program_Unit): Replace tests for Task_Kind and Protected_Kind with a collective test for Concurrent_Kind; likewise, replace calls to Is_Task_Type and Is_Protected_Type with a collective call to Is_Concurrent_Type; simplify into a single membership test; add missing Entry_Kind alternative. 2021-05-03 Piotr Trojanek * sem_aggr.adb (Resolve_Record_Aggregate): Fix casing in error message. * sem_ch3.adb (Add_Internal_Interface_Entities): Fix unbalanced parens. * sem_elim.adb (Eliminate_Error_Msg): Add insertion character. 2021-05-03 Piotr Trojanek * freeze.adb (Freeze_Profile): Replace Error_Msg_NE with Error_Msg_N; change to continuation message. * sem_cat.adb, sem_ch10.adb, sem_ch12.adb, sem_ch5.adb: Replace calls to Error_Msg_NE with calls to Error_Msg_N. 2021-05-03 Piotr Trojanek * exp_disp.adb, sem_aggr.adb, sem_cat.adb, sem_ch10.adb, sem_ch12.adb, sem_ch3.adb, sem_ch4.adb, sem_ch5.adb, sem_ch6.adb, sem_ch8.adb, sem_ch9.adb, sem_prag.adb, sem_res.adb: Remove extra leading and trailing space in error messages. 2021-05-03 Arnaud Charlet * sem_prag.adb (Set_Exported): Do not warn on exporting a type. 2021-05-03 Ed Schonberg * sem_warn.adb (Check_References): Do not emit warning on a selected component when enclosing type has no discriminant and type of component has partial initialization. 2021-05-03 Justin Squirek * contracts.adb (Build_Postconditions_Procedure): Remove internally generated if statement used to control finalization actions. * exp_ch6.adb (Add_Return, Expand_Non_Function_Return, Expand_Simple_Function_Return): Add if statement around _postconditions to control finalization. * exp_ch7.adb (Build_Finalizer): Likewise. * sem_prag.adb (Find_Related_Declaration_Or_Body): Add case to handle Context itself being a handled sequence of statements. 2021-05-03 Justin Squirek * sem_util.adb (In_Return_Value): Modified to detect when implicit dereference is specified on the return type of a function call within the expression being checked. 2021-05-03 Ed Schonberg * exp_aggr.adb (Expand_Array_Aggregate): If the parent node of the aggregate is a subprogram call there is no target in which to build the aggregate, and it has to be expanded into component assignments. 2021-05-03 Piotr Trojanek * exp_prag.adb (Expand_Pragma_CUDA_Execute): Refill comments; remove periods after single-line comments; use procedural variant of Next_Entity. * gnat_cuda.adb: Refill comments; remove periods after single-line comments; replace calls to UI_From_Int with constants; change iteration bounds so they match the comments. * sem_prag.adb (Analyze_Pragma): Add checks for malformed pragma CUDA_Kernel aggregate; simplify processing of pragma CUDA_Global with Check_Arg_Count; sync comment with code for CUDA_Global. 2021-05-03 Arnaud Charlet * tbuild.adb (Make_Implicit_Loop_Statement): Disable restriction checking on dead paths. 2021-05-03 Arnaud Charlet * sem_util.adb (Check_Result_And_Post_State): Replace custom Has_In_Out_Parameter with existing Has_Out_Or_In_Out_Parameter flag which corresponds exactly to what we need. 2021-05-03 Arnaud Charlet * libgnat/a-ztcoio.adb: Remove unused with clause. 2021-05-03 Piotr Trojanek * sem_ch13.adb (Build_Predicate_Functions): Fix typo in comment. (Resolve_Aspect_Expressions): Fix typo in comment; remove redundant check for no aspects; simplify with Discard_Node. 2021-05-03 Ed Schonberg * sem_util.adb (Build_Constrained_Itype): Remove prior patch, issue is better handled in Sem_Ch13.Build_Predicate_Functions. * sem_ch13.adb (Build_Predicate_Functions): Do not build predicate function for an Itype with a defined Predicated_Parent, even if that designated parent does not yet have a Predicate_Function. This can happen in instance bodies nested within a generic unit. 2021-04-29 Eric Botcazou * exp_attr.adb (Expand_N_Attribute_Reference) : Apply the checks for universal integer contexts only in the default case. * exp_ch4.adb (Get_Size_For_Range): Move to library level. (Expand_N_Type_Conversion): If the operand has Universal_Integer type and the conversion requires an overflow check, try to do an intermediate conversion to a narrower type. 2021-04-29 Arnaud Charlet * sem_ch3.adb (Check_Anonymous_Access_Component): Factor out core processing of Check_Anonymous_Access_Components. (Check_Anonymous_Access_Components): Call Check_Anonymous_Access_Component. (Process_Discriminants): Call Check_Anonymous_Access_Component. * freeze.adb (Freeze_Record_Type): Code cleanups and add more tree checking to handle changes in sem_ch3.adb. * sem_ch8.adb (Find_Type): Remove special case for access discriminant in task types, these are now supported. 2021-04-29 Eric Botcazou * exp_ch4.adb (Expand_Compare_Minimize_Eliminate_Overflow): Remove entry condition. (Expand_N_In): Call Minimized_Eliminated_Overflow_Check on the left operand before doing the special overflow expansion. (Expand_N_Op_Eq): Likewise. (Expand_N_Op_Ge): Likewise. (Expand_N_Op_Gt): Likewise. (Expand_N_Op_Le): Likewise. (Expand_N_Op_Lt): Likewise. (Expand_N_Op_Ne): Likewise. (Minimized_Eliminated_Overflow_Check): Return False for Minimized if the size of the type is greater than that of Long_Long_Integer. 2021-04-29 Arnaud Charlet * exp_ch5.adb (Expand_N_If_Statement): Only perform the simplification on return True/False for internal nodes when -fpreserve-control-flow is not set. 2021-04-29 Eric Botcazou * sem_attr.adb (Eval_Attribute) : Use Round_Even instead of Round in the call to the Machine routine. 2021-04-29 Bob Duff * sem_attr.adb (Analyze_Attribute): Change "$" to "&". Otherwise, Errout will trip over an uninitialized (invalid) variable (Error_Msg_Unit_1). 2021-04-29 Eric Botcazou * libgnat/s-valuer.adb (Scan_Decimal_Digits): Set Extra to zero when the precision limit is reached by means of trailing zeros and prevent it from being overwritten later. 2021-04-29 Yannick Moy * errout.adb (Output_Messages): Insert SGR strings where needed. * erroutc.adb (Output_Message_Txt): Insert SGR strings where needed in the text of the message itself. (Output_Msg_Text): Allow for style message not to start with (style). * erroutc.ads: Add new constants and functions to control colors in messages output to the terminal. Add variable Use_SGR_Control that should be set to True for using SGR color control strings. 2021-04-29 Yannick Moy * sem_eval.adb (Check_Non_Static_Context_For_Overflow): Apply compile-time checking for overflows in non-static contexts including inlined code. (Eval_Arithmetic_Op): Use the new procedure. (Eval_Unary_Op, Eval_Op_Expon): Add call to the new procedure. 2021-04-29 Justin Squirek * checks.adb (Apply_Type_Conversion_Checks): Move out constraint check generation, and add case for general access types with constraints. (Make_Discriminant_Constraint_Check): Created to centralize generation of constraint checks for stored discriminants. 2021-04-29 Eric Botcazou * gnat1drv.adb (Adjust_Global_Switches): Force a 32-bit Duration type if the maximum integer size is lower than 64 bits. 2021-04-29 Arnaud Charlet * Makefile.rtl (ADA_EXCLUDE_SRCS): Remove unused files. (ADA_INCLUDE_SRCS): Remove libgnat/system.ads 2021-04-29 Arnaud Charlet * exp_aggr.adb (Collect_Initialization_Statements): Removed. (Convert_Aggr_In_Object_Decl, Expand_Array_Aggregate): Fix creation and insertion of Initialization_Statements. Do not set Initialization_Statements when a transient scope is involved. Move processing of Array_Slice here. Ensure that an object with an Array_Slice call gets its array component initialized. Add comments. * exp_ch7.adb: Update comments. (Store_Actions_In_Scope): Deal properly with an empty list which might now be generated by Convert_Aggr_In_Object_Decl. * exp_ch3.adb: Update comments. (Expand_N_Object_Declaration): Remove processing of Array_Slice. 2021-04-29 Arnaud Charlet * sem_ch8.adb (Analyze_Object_Renaming): Update check for AI12-0401. 2021-04-29 Patrick Bernardi * libgnat/s-stoele.ads (Storage_Offset): Cleanup comment. 2021-04-29 Gary Dismukes * exp_util.adb (Add_Own_DIC): Relax the suppression of adding a DIC Check pragma that's done for abstract types by still doing it in the case where GNATprove_Mode is set. 2021-04-29 Joel Brobecker * Makefile.rtl (ADA_EXCLUDE_SRCS): Remove s-gcc.adb, s-gcc.ads, s-gccdiv.adb, s-gccdiv.ads, s-gccshi.adb and s-gccshi.ads. 2021-04-29 Piotr Trojanek * layout.adb (Layout_Type): Refine type of a local variable with the required size of object from Int to Pos (it is initialized with 8 and only multiplied by 2); fix unbalanced parens in comment. 2021-04-29 Eric Botcazou * eval_fat.adb (Succ): Use Ureal_Half in a couple of places. 2021-04-29 Ed Schonberg * sem_util.adb (Build_Constrained_Itype): Inhibit the generation of predicate functions for this Itype, which is created for an aggregate of a discriminated type. The object to which the aggregate is assigned, e.g a writable actual parameter, will apply the predicates if any are inherited from the base type. 2021-04-29 Piotr Trojanek * sem_cat.adb (Set_Categorization_From_Pragmas): Remove special case for generic child units; remove optimization for empty list of pragmas; properly restore visibility. 2021-04-29 Piotr Trojanek * sem_elab.adb (Process_SPARK_Instantiation): Fix typo in comment. * sem_prag.adb (Find_Related_Context): Add missing reference to No_Caching in the comment; handle pragmas on compilation units. 2021-04-29 Piotr Trojanek * doc/gnat_rm/implementation_defined_attributes.rst: Change all occurrences of "permissible prefix" to "allowed prefix", for consistency. * gnat_rm.texi: Regenerate. 2021-04-29 Eric Botcazou * eval_fat.adb (Succ): Add a special case for zero if the type does not support denormalized numbers. Always use the canonical formula in other cases and add commentary throughout the function. 2021-04-29 Eric Botcazou * libgnat/s-fatgen.adb: Remove with clause for Interfaces and use type clauses for Interfaces.Unsigned_{16,32,64}. (Small16): Remove. (Small32): Likewise (Small64): Likewise. (Small80): Likewise. (Tiny16): Likewise. (Tiny32): Likewise. (Tiny64): Likewise. (Tiny80): Likewise. (Siz): Always use 16. (NR): New constant. (Rep_Last): Use it in the computation. (Exp_Factor): Remove special case for 80-bit. (Sign_Mask): Likewise. (Finite_Succ): New function implementing the Succ attribute for finite numbers. (Pred): Rewrite in terms of Finite_Succ. (Succ): Likewise. 2021-04-29 Arnaud Charlet * debug_a.adb (Debug_Output_Astring): Remove obsolete comment. 2021-04-29 Arnaud Charlet * sem_attr.adb (Check_Image_Type): Protect against empty Image_Type. 2021-04-29 Arnaud Charlet * libgnat/a-nbnbin.ads (From_Universal_Image): New. (Big_Integer): Update definition. * libgnat/a-nbnbre.ads, libgnat/a-nbnbre.adb (From_Universal_Image): New. (From_String): Remove alternate body, replaced by From_Universal_Image. (Big_Real): Update definition. 2021-04-29 Gary Dismukes * sem_ch8.adb (Find_Type): Check the No_Obsolescent_Features restriction for 'Class applied to an untagged incomplete type (when Ada_Version >= Ada_2005). Remove disabling of the warning message for such usage, along with the ??? comment, which no longer applies (because the -gnatg switch no longer sets Warn_On_Obsolescent_Feature). 2021-04-29 Yannick Moy * errout.adb (Error_Msg_NEL): Extract span from node. (First_And_Last_Nodes): Use spans for subtype indications and attribute definition clauses. (Write_Source_Code_Lines): Fix for tabulation characters. Change output for large spans to skip intermediate lines. * sem_case.adb (Check_Choice_Set): Report duplicate choice on the Original_Node for the case. (Generic_Check_Choices): Set the Original_Node for the rewritten case, so that the subtree used in spans has the correct locations. 2021-04-28 Piotr Trojanek * sem_ch13.adb, sem_util.adb: Fix style. 2021-04-28 Piotr Trojanek * nlists.ads (List_Length): Adapt comment to match the behaviour. 2021-04-28 Arnaud Charlet * sem_eval.adb (Eval_Selected_Component): Only consider compile time known aggregates. 2021-04-28 Eric Botcazou * libgnat/s-fatgen.adb: Add use clause for Interfaces.Unsigned_16 and Interfaces.Unsigned_32. (Small16): New constant. (Small32): Likewise. (Small64): Likewise. (Small80): Likewise. (Pred): Declare a local overlay for Small and return it negated for zero if the type does not support denormalized numbers. (Succ): Likewise, but return it directly. 2021-04-28 Piotr Trojanek * inline.adb (Formal_Is_Used_Once): Refine type of the counter variable; remove redundant assignment. 2021-04-28 Patrick Bernardi * libgnarl/s-interr.adb (Install_Restricted_Handlers): Change Prio parameter to type Interrupt_Priority. * libgnarl/s-interr.ads (Install_Restricted_Handlers): Likewise. * libgnarl/s-interr__dummy.adb (Install_Restricted_Handlers): Likewise. * libgnarl/s-interr__hwint.adb (Install_Restricted_Handlers): Likewise. * libgnarl/s-interr__sigaction.adb (Install_Restricted_Handlers): Likewise. * libgnarl/s-interr__vxworks.adb (Install_Restricted_Handlers): Likewise. 2021-04-28 Piotr Trojanek * sem_type.ads (Write_Interp_Ref): Removed; no longer needed. * sem_type.adb (Headers): Removed; now the hash table is directly in the Interp_Map alone. (Interp_Map): Now an instance of the GNAT.HTable.Simple_HTable. (Last_Overloaded): New variable to emulate Interp_Map.Last. (Add_One_Interp): Adapt to new data structure. (Get_First_Interp): Likewise. (Hash): Likewise. (Init_Interp_Tables): Likewise. (New_Interps): Likewise. (Save_Interps): Likewise; handle O_N variable like in Get_First_Interp. (Write_Interp_Ref): Removed; no longer needed. 2021-04-28 Piotr Trojanek * inline.adb (Do_Reset_Calls): Now an instance of Traverse_Proc. 2021-04-28 Piotr Trojanek * sem_ch13.adb (Analyze_Aspect_Static): Reuse Error_Msg_Ada_2020_Feature for aspect Static. (Analyze_One_Aspect): Likewise for aspect Full_Access. 2021-04-28 Piotr Trojanek * sem_ch13.adb (Analyze_Aspect_Static): Refactor to have a single check for the expression being present; adapt comments. 2021-04-28 Piotr Trojanek * sem_ch13.adb (Analyze_Aspect_Static): Use aspect name in the error message. 2021-04-28 Piotr Trojanek * sem_eval.adb (Eval_Selected_Component): Simplify with Unqualify. 2021-04-28 Eric Botcazou * libgnat/s-valrea.adb (Fast2Sum): New function. (Integer_to_Real): Use it in an iterated addition with exact error handling for the case where an extra digit is needed. Move local variable now only used in the exponentiation case. 2021-04-28 Yannick Moy * errout.adb: (Error_Msg_Internal): Use span instead of location. (Error_Msg, Error_Msg_NEL): Add versions with span parameter. (Error_Msg_F, Error_Msg_FE, Error_Msg_N, Error_Msg_NE, Error_Msg_NW): Retrieve span from node. (First_Node): Use the new First_And_Last_Nodes. (First_And_Last_Nodes): Expand on previous First_Node. Apply to other nodes than expressions. (First_Sloc): Protect against inconsistent locations. (Last_Node): New function based on First_And_Last_Nodes. (Last_Sloc): New function similar to First_Sloc. (Output_Messages): Update output when -gnatdF is used. Use character ~ for making the span visible, similar to what is done in GCC and Clang. * errout.ads (Error_Msg, Error_Msg_NEL): Add versions with span parameter. (First_And_Last_Nodes, Last_Node, Last_Sloc): New subprograms. * erroutc.adb: Adapt to Sptr field being a span. * erroutc.ads (Error_Msg_Object): Change field Sptr from location to span. * errutil.adb: Adapt to Sptr field being a span. * freeze.adb: Use Errout reporting procedures for nodes to get spans. * par-ch3.adb: Likewise. * par-prag.adb: Likewise. * par-util.adb: Likewise. * sem_case.adb: Likewise. * sem_ch13.adb: Likewise. * sem_ch3.adb: Likewise. * sem_prag.adb: Likewise. * types.ads: (Source_Span): New type for spans. (To_Span): Basic constructors for spans. 2021-04-28 Arnaud Charlet * einfo.adb (Discriminant_Constraint): Refine assertion. 2021-04-28 Gary Dismukes * exp_util.adb (Add_Own_DIC): Suppress expansion of a DIC pragma when the pragma occurs for an abstract type, since that could lead to a call to an abstract function, and such DIC checks can never be performed for abstract types in any case. * sem_disp.adb (Check_Dispatching_Context): Suppress the check for illegal calls to abstract subprograms when the call occurs within a Default_Initial_Condition aspect and the call is passed the current instance as an actual. (Has_Controlling_Current_Instance_Actual): New function to test a call to see if it has any actuals given by direct references to a current instance of a type * sem_res.adb (Resolve_Actuals): Issue an error for a call within a DIC aspect to a nonprimitive subprogram with an actual given by the name of the DIC type's current instance (which will show up as a reference to the formal parameter of a DIC procedure). 2021-04-28 Ed Schonberg * exp_ch3.adb (Expand_Record_Extension): Set Parent_Subtype on the type extension when within a generic unit, even though expansion is disabled, to allow for proper resolution of selected components inherited from an ancestor. 2021-04-28 Arnaud Charlet * sem_aux.adb (Is_Limited_Type): Fix logic to check Is_Type before assuming Ent is a typo. * sem_ch4.adb (Analyze_Expression_With_Actions): Update comments, minor reformatting. * sem_res.adb (Resolve_Declare_Expression): Add protection against no type. 2021-04-28 Arnaud Charlet * exp_ch6.adb: Fix typo in comment. * sem_ch3.adb (Access_Subprogram_Declaration): Add missing call to Create_Extra_Formals. Remove obsolete bootstrap check. * sem_eval.adb (Eval_Selected_Component): Simplify a selected_component on an aggregate. 2021-04-28 Piotr Trojanek * fmap.ads (Reset_Tables): Remove outdated references to GNSA/ASIS. * sem_eval.ads (Initialize): Likewise. * sem_type.adb (Headers): Remove initialization at elaboration. * sem_type.ads (Init_Interp_Tables): Remove outdated reference to gnatf. * stringt.ads (Initialize): Fix style in comment. 2021-04-28 Piotr Trojanek * sem_res.ads: Update reference in comment. * sem_type.ads: Fix casing in a name of a unit. 2021-04-28 Yannick Moy * ghost.adb (Check_Ghost_Context): Add continuation message when in predicate. 2021-04-28 Eric Botcazou * libgnat/s-valrea.adb (Integer_to_Real): Use a subtype of Num for the component type of the table of powers of ten. * libgnat/s-valuer.adb (Round_Extra): Add assertion on Base. 2021-04-28 Piotr Trojanek * sem_ch5.adb (Analyze_Case_Statement): Extend optimization to all objects; fix typo in comment. 2021-04-28 Piotr Trojanek * exp_ch9.adb (Build_Barrier_Function): Refine type of a protected type entity. (Is_Pure_Barrier): Fix style. 2021-04-28 Bob Duff * exp_ch3.adb (Simple_Init_Defaulted_Type): Simplify the code, and always use OK_Convert_To, rather than Unchecked_Convert_To and Convert_To. 2021-04-28 Arnaud Charlet * sem_ch3.adb (Analyze_Object_Declaration): Remove dead code. * ali.ads, ali.adb (Scan_ALI): Remove unused parameters. Remove unused code related to Xref lines. (Get_Typeref): Removed, no longer used. 2021-04-28 Arnaud Charlet * exp_attr.adb (Build_Array_VS_Func, Build_Record_VS_Func, Expand_N_Attribute_Reference): Use Get_Fullest_View instead of Validated_View. (Build_Record_VS_Func): Adjust to keep using Validated_View. (Expand_N_Attribute_Reference) [Valid]: Use Small_Integer_Type_For to allow for more compile time evaluations. * sem_util.adb (Cannot_Raise_Constraint_Error): Add more precise support for N_Indexed_Component and fix support for N_Selected_Component which wasn't completely safe. (List_Cannot_Raise_CE): New. * libgnat/i-cobol.adb (Valid_Packed): Simplify test to address new GNAT warning. 2021-04-28 Arnaud Charlet * .gitignore: New. * doc/share/conf.py: Add Python 3 compatibility. * doc/share/gnat.sty: Add missing file. 2021-04-28 Richard Wai * libgnat/a-cohase.ads (Cursor): Synchronize comments for the Cursor type definition to be consistent with identical definitions in other container packages. Add additional comments regarding the importance of maintaining the "Position" component for predefined equality. * libgnat/a-cohama.ads (Cursor): Likewise. * libgnat/a-cihama.ads (Cursor): Likewise. * libgnat/a-cohase.adb (Find, Insert): Ensure that Cursor objects always have their "Position" component set to ensure predefined equality works as required. * libgnat/a-cohama.adb (Find, Insert): Likewise. * libgnat/a-cihama.adb (Find, Insert): Likewise. 2021-04-28 Eric Botcazou * gcc-interface/decl.c (gnat_to_gnu_subprog_type): Do not demote a const or pure function because of a parameter whose type is pointer to function. * gcc-interface/trans.c (Call_to_gnu): Do not put back a conversion between an actual and a formal that are unconstrained array types. (gnat_gimplify_expr) : New case. * gcc-interface/utils2.c (build_binary_op): Do not use |= operator. (gnat_stabilize_reference_1): Likewise. (gnat_rewrite_reference): Likewise. (build_unary_op): Do not clear existing TREE_CONSTANT on the result. (gnat_build_constructor): Also accept the address of a constant CONSTRUCTOR as constant element. 2021-04-28 Eric Botcazou * gcc-interface/trans.c (is_array_of_scalar_type): New predicate. (find_decls_r): New function. (return_slot_opt_for_pure_call_p): New predicate. (Call_to_gnu): Do not create a temporary for the return value if the parent node is an aggregate. If there is a target, try to apply the return slot optimization to regular calls to pure functions returning an array of scalar type. 2021-04-28 Eric Botcazou * gcc-interface/trans.c (language_function): Add comment. (loop_info_d): Add fndecl and invariants fields. (find_loop_for): Test fndecl instead of the context of var. (find_loop): New function. (Regular_Loop_to_gnu): Fold back into... (Loop_Statement_to_gnu): ...this. Emit invariants on entry, if any. (gnat_to_gnu) : Record nonconstant invariant offset computations in loops when optimization is enabled. * gcc-interface/utils2.c (gnat_invariant_expr): Handle BIT_AND_EXPR. 2021-04-20 Martin Liska * gnatvsn.ads: Bump Library_Version to 12. 2021-04-13 Eric Botcazou * gcc-interface/misc.c (gnat_init): Set default range bits to 0. * gcc-interface/trans.c (extract_encoding): Delete. (decode_name): Likewise. (File_Name_to_gnu): New function. (gigi): Call it to translate file names. Replace assertion on 1-1 mapping between files and line maps with conditional error. 2021-04-11 Gerald Pfeifer * gnat_ugn.texi (Top): Avoid invalid "up" link. 2021-03-29 Eric Botcazou PR ada/99802 * freeze.adb (Is_Full_Access_Aggregate): Call Is_Full_Access_Object on the name of an N_Assignment_Statement to spot full access. 2021-03-10 Eric Botcazou * gcc-interface/decl.c (gnat_to_gnu_entity): Build a TYPE_STUB_DECL for the main variant of an enumeration type declared as volatile. 2021-03-09 Mikael Pettersson * raise-gcc.c: On Cygwin include mingw32.h to prevent windows.h from including x86intrin.h or emmintrin.h. 2021-03-05 Eric Botcazou PR ada/99264 * init.c (__gnat_alternate_sta) [Linux]: Remove preprocessor test on MINSIGSTKSZ and bump size to 32KB. * libgnarl/s-osinte__linux.ads (Alternate_Stack_Size): Bump to 32KB. 2021-03-02 Mikael Pettersson PR bootstrap/98590 * cstreams.c: Ensure fileno_unlocked() is visible on Cygwin. 2021-03-02 Eric Botcazou PR ada/99095 * sem_ch8.adb (Check_Constrained_Object): Restrict again the special optimization for limited types to non-array types except in the case of an extended return statement. 2021-03-02 Eric Botcazou PR ada/99020 * sem_ch3.adb (Build_Discriminated_Subtype): Set the Cloned_Subtype only if the type is not private. 2021-02-26 YunQiang Su PR ada/98996 * Makefile.rtl: add 128Bit operation file for MIPS N64 and N32 to LIBGNAT_TARGET_PAIRS and EXTRA_GNATRTL_NONTASKING_OBJS 2021-02-12 Arnaud Charlet * repinfo.ads, repinfo.adb (*SO_Ref*): Restore. 2021-02-03 Eric Botcazou * gcc-interface/decl.c (components_to_record): If the first component with rep clause is the _Parent field with variable size, temporarily set it aside when computing the internal layout of the REP part again. * gcc-interface/utils.c (finish_record_type): Revert to taking the maximum when merging sizes for all record types with rep clause. (merge_sizes): Put SPECIAL parameter last and adjust recursive calls. 2021-02-03 Eric Botcazou * gcc-interface/decl.c (gnat_to_gnu_entity) : Make the two fields of the fat pointer type addressable, and do not make the template type read-only. : If the type has discriminants mark it as may_alias. * gcc-interface/utils.c (make_dummy_type): Likewise. (build_dummy_unc_pointer_types): Likewise. 2021-01-26 Marius Hillenbrand PR ada/98228 * gcc-interface/utils.c (maybe_pad_type): Test the size of the new packable type instead of its alignment for addressability's sake. 2021-01-25 Eric Botcazou * gcc-interface/trans.c (make_covariant_thunk): Set the DECL_CONTEXT of the parameters and do not set TREE_PUBLIC on the thunk. (maybe_make_gnu_thunk): Pass the alias to the covariant thunk. * gcc-interface/utils.c (finish_subprog_decl): Set the DECL_CONTEXT of the parameters here... (begin_subprog_body): ...instead of here. 2021-01-19 Eric Botcazou PR ada/98740 * gcc-interface/trans.c (add_decl_expr): Always mark TYPE_ADA_SIZE. 2021-01-14 Sebastian Huber PR ada/98595 * Makefile.rtl (LIBGNAT_TARGET_PAIRS) : Use wraplf version of Aux_Long_Long_Float. 2021-01-03 Eric Botcazou * gnatvsn.ads: Bump copyright year. 2021-01-01 Jakub Jelinek * gnat_ugn.texi: Bump @copying's copyright year. * gnat_rm.texi: Likewise. 2021-01-01 Jakub Jelinek * ChangeLog-2020: Rotate ChangeLog. New file. Copyright (C) 2021 Free Software Foundation, Inc. Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved.