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Diffstat (limited to 'gcc/ada/ChangeLog')
| -rw-r--r-- | gcc/ada/ChangeLog | 310 |
1 files changed, 310 insertions, 0 deletions
diff --git a/gcc/ada/ChangeLog b/gcc/ada/ChangeLog index 222b9cd..9e83540 100644 --- a/gcc/ada/ChangeLog +++ b/gcc/ada/ChangeLog @@ -1,3 +1,313 @@ +2024-06-20 Steve Baird <baird@adacore.com> + + * sem_attr.adb (Resolve_Attribute.Proper_Op): When resolving the + name of the reducer subprogram in a reduction expression, + Proper_Op treats references to operators defined in Standard + specially. Disable this special treatment if the type of the + reduction expression is not the right class of type for the + operator, or if a new Boolean parameter (named "Strict") is True. + (Resolve_Attribute): In the overloaded case, iterate over the + reducer subprogram candidates twice. First with Strict => True and + then, if no good intepretation is found, with Strict => False. + +2024-06-20 Yannick Moy <moy@adacore.com> + + * ghost.adb (Check_Ghost_Type): Fix checking. + +2024-06-20 Bob Duff <duff@adacore.com> + + * expander.ads: Minor comment fixes. + * nlists.ads: Misc comment improvements. + * sem_aux.ads (First_Discriminant): Improve comment. + * sem_ch12.adb: Misc cleanups. + (Associations): New package containing type Gen_Assocs_Rec + to represent matchings, and function Match_Assocs to create the + Gen_Assocs_Rec constant. + (Analyze_Associations): Call Match_Assocs, and other major + changes related to that. + * sem_ch12.ads: Minor comment fixes. + * sem_ch3.adb: Minor comment fixes. + +2024-06-20 Steve Baird <baird@adacore.com> + + * doc/gnat_rm/gnat_language_extensions.rst: Update documentation. + * doc/gnat_rm/implementation_defined_pragmas.rst: Update + documentation. + * errout.adb + (Error_Msg_GNAT_Extension): Update error message text. + * par-prag.adb: Update pragma parsing. This includes changing the + the name of the Check_Arg_Is_On_Or_Off formal parameter All_OK_Too + to All_Extensions_OK_Too. + * sem_prag.adb (Analyze_Pragma): In analyzing an + Extensions_Allowed pragma, replace uses of Name_All with + Name_All_Extensions; update a comment to reflect this. + * snames.ads-tmpl: Add Name_All_Extensions declaration. + * gnat_rm.texi: Regenerate. + +2024-06-20 Gary Dismukes <dismukes@adacore.com> + + * sem_ch4.adb (Try_Selected_Component_In_Instance): Reverse if_statement + clauses so that the testing for the special case of extensions of private + types in instance bodies is done first, followed by the testing for the case + of a parent type that's a generic actual type. In the extension case, apply + Base_Type to the type actual in the test of Used_As_Generic_Actual, and add + a test of Present (Parent_Subtype (Typ)). + +2024-06-20 Yannick Moy <moy@adacore.com> + + * inline.adb (Establish_Actual_Mapping_For_Inlined_Call): In the + case of formal with a fixed lower bounds, insert appropriate + conversion like in the case of a constrained type. + * tbuild.adb (Unchecked_Convert_To): Do not skip the conversion + when it may involve sliding due to a type with fixed lower bound. + +2024-06-20 Eric Botcazou <ebotcazou@adacore.com> + + * sem_ch12.adb (Instantiate_Formal_Package): Accept renamings of a + generic parent that is a child unit for the abbreviated instance. + +2024-06-20 Eric Botcazou <ebotcazou@adacore.com> + + * exp_ch4.adb (Expand_Composite_Equality): In the untagged record + case, always look for a user-defined equality operator in Ada 2012. + +2024-06-20 Doug Rupp <rupp@adacore.com> + + * ali.ads (Interrupts_Default_To_System): New boolean. + (Interrupts_Default_To_System_Specified): New boolean. + * ali.adb (Interrupts_Default_To_System_Specified): Initialize. + (Interrupts_Default_To_System): Initialize. + (Scan_ALI): Processing for "ID". + * bindgen.adb: Coallesce comments on interrupt settings to ... + (Gen_Adainit): Import Interrupts_Default_To_System flag and set if + pragma specified. + (Gen_Output_File_Ada): Generate Local_Interrupt_States according + to pragma. + * init.c: ... here. + [vxworks] (__gnat_install_handler): Test for interrupt_state. + (__gl_interrupts_default_to_system): New global flag. + (__gnat_get_interrupt_State): return interrupt state according to + new global flag. + * lib-writ.ads: Document "ID". + * lib-writ.adb: Write out "ID". + * opt.ads (Interrupts_System_By_Default): New boolean, defaulted + to False. + * par-prag.adb (Pragma_Interrupts_System_By_Default): New. + * sem_prag.adb (Pragma_Interrupts_System_By_Default): Handle it. + (Pragma_Interrupts_System_By_Default): Default it. + * snames.ads-tmpl (Name_Interrupts_System_By_Default): New name. + (Pragma_Interrupts_System_By_Default): New + * libgnarl/s-intman__posix.adb (Initialize): Ensure the + Keep_Unmasked signal is sigset-able. + * doc/gnat_rm/implementation_defined_pragmas.rst: Document pragma + Interrupts_System_By_Default. + * doc/gnat_ugn/the_gnat_compilation_model.rst (Configuration + pragmas): Add Interrupts_System_By_Default. (Partition-Wide + Settings): Mention pragma Interrupts_System_By_Default. + * gnat_rm.texi: Regenerate. + * gnat_ugn.texi: Regenerate. + +2024-06-20 Eric Botcazou <ebotcazou@adacore.com> + + * exp_ch4.adb (Expand_Array_Equality.Component_Equality): Copy the + Comes_From_Source flag from the original test to the new one, and + remove obsolete code dealing with unchecked unions. + * sem_util.adb (Has_Inferable_Discriminants): Return False for an + incomplete or private nominal subtype. + +2024-06-20 Eric Botcazou <ebotcazou@adacore.com> + + * freeze.adb (Freeze_Expression): Also attach pending freeze nodes + to the parent in the case of an internal block in a spec expression. + +2024-06-20 Eric Botcazou <ebotcazou@adacore.com> + + * debug.adb (d_l): Document new usage for the compiler. + * freeze.adb (Check_Strict_Alignment): Set the Strict_Alignment + flag on array types with aliased component, except if the + component size is equal to the storage unit or the -gnatd_l switch + is specified. + +2024-06-20 Eric Botcazou <ebotcazou@adacore.com> + + * doc/gnat_rm/implementation_advice.rst (Representation Clauses): + Remove >> marker and add end of sentence after code-block directive. + (RM 13.5.3(7-8)): Update to Ada 2005 wording. + * doc/gnat_rm/implementation_defined_characteristics.rst + (RM 13.5.3(5)): Likewise. + * gnat_rm.texi: Regenerate. + * gnat_ugn.texi: Regenerate. + +2024-06-20 Piotr Trojanek <trojanek@adacore.com> + + * doc/gnat_rm/implementation_defined_aspects.rst + (Aspect Subprogram_Variant): Refer to SPARK User's Guide. + * doc/gnat_rm/implementation_defined_pragmas.rst + (Pragma Subprogram_Variant): Document syntax to satisfy the + convention; refer to SPARK User's Guide for semantics. + * gnat_rm.texi: Regenerate. + * gnat_ugn.texi: Regenerate. + +2024-06-20 Eric Botcazou <ebotcazou@adacore.com> + + * freeze.adb (Freeze_Array_Type): Call Propagate_Controlled_Flags + to propagate the controlled flags from the component to the array. + (Freeze_Record_Type): Propagate the Finalize_Storage_Only flag + from the components to the record. + * sem_ch3.adb (Analyze_Private_Extension_Declaration): Do not call + Propagate_Concurrent_Flags here but... + (Array_Type_Declaration): Tidy and call Propagate_Controlled_Flags + to propagate the controlled flags from the component to the array. + (Build_Derived_Private_Type): Do not propagate the controlled flags + manually here but... + (Build_Derived_Record_Type): ...call Propagate_Controlled_Flags to + propagate the controlled flags from parent to derived type. + (Build_Derived_Type): Likewise. + (Copy_Array_Base_Type_Attributes): Call Propagate_Controlled_Flags + to copy the controlled flags. + (Record_Type_Definition): Streamline the propagation of the + Finalize_Storage_Only flag from the components to the record. + * sem_ch7.adb (Preserve_Full_Attributes): Use Full_Base and call + Propagate_Controlled_Flags to copy the controlled flags. + * sem_ch9.adb (Analyze_Protected_Definition): Use canonical idiom + to compute Has_Controlled_Component. + (Analyze_Protected_Type_Declaration): Minor tweak. + * sem_ch13.adb (Inherit_Aspects_At_Freeze_Point): Do not deal with + Finalize_Storage_Only here. + * sem_util.ads (Propagate_Controlled_Flags): New declaration. + * sem_util.adb (Propagate_Controlled_Flags): New procedure. + +2024-06-20 Piotr Trojanek <trojanek@adacore.com> + + * freeze.adb (Check_Current_Instance): This routine is only called + with parameter E being a type entity, so there is no need to check + for types just before the equality with E. + * sem_ch13.adb (Analyze_Aspect_Specifications): Regroup condition + to avoid unnecessary evaluation. + (Check_Aspect_At_End_Of_Declarations): If In_Instance is true, + then the routine exits early. + +2024-06-20 Piotr Trojanek <trojanek@adacore.com> + + * freeze.adb (Find_Aspect_No_Parts): Tune whitespace. + * sem_ch13.adb (Check_Aspect_At_End_Of_Declarations): Fix style. + +2024-06-20 Eric Botcazou <ebotcazou@adacore.com> + + * aspects.ads (Aspect_Id): Remove Aspect_Max_Entry_Queue_Depth. + (global arrays): Remove entry for it. + * exp_ch9.adb (Expand_N_Protected_Type_Declaration): Remove + reference to pragma Max_Entry_Queue_Depth in comment. + * par-prag.adb (Prag): Remove handling of + Pragma_Max_Entry_Queue_Depth. + * sem_ch13.adb (Analyze_Aspect_Specifications): Remove reference + to aspect Max_Entry_Queue_Depth in comment. + (Analyze_Aspect_Specifications): Remove processing of aspect + Max_Entry_Queue_Depth. + (Check_Aspect_At_Freeze_Point): Likewise. + * sem_prag.ads (Find_Related_Declaration_Or_Body): Remove + reference to pragma Max_Entry_Queue_Depth in comment. + * sem_prag.adb (Analyze_Pragma): Remove processing of pragma + Max_Entry_Queue_Depth. + (Sig_Flags): Remove entry for Pragma_Max_Entry_Queue_Depth. + * sem_util.adb (Get_Max_Queue_Length): Remove handling of pragma + Max_Entry_Queue_Depth. + (Has_Max_Queue_Length): Likewise. + * snames.ads-tmpl (Name_Max_Entry_Queue_Depth): Move back from + pragmas section to others section. + (Pragma_Id): Remove Pragma_Max_Entry_Queue_Depth. + +2024-06-20 Eric Botcazou <ebotcazou@adacore.com> + + * doc/gnat_rm/gnat_language_extensions.rst (Pragma Storage_Model): + Rename to Storage Model. + * doc/gnat_rm/implementation_defined_aspects.rst: Alphabetize. + * gnat_rm.texi: Regenerate. + * gnat_ugn.texi: Regenerate. + +2024-06-20 Ronan Desplanques <desplanques@adacore.com> + + * gnat1drv.adb (Gnat1drv): Add coverage instrumentation + annotations. + +2024-06-20 Eric Botcazou <ebotcazou@adacore.com> + + * exp_ch3.adb (Expand_Freeze_Array_Type): Do not propagate the + concurrent flags and the Has_Controlled_Component flag here. + (Expand_Freeze_Record_Type): Likewise. + * freeze.adb (Freeze_Array_Type): Propagate the concurrent flags. + (Freeze_Record_Type): Likewise. + * sem_util.adb (Has_Some_Controlled_Component): Adjust comment. + +2024-06-20 Eric Botcazou <ebotcazou@adacore.com> + + * mutably_tagged.ads: Fix minor issues in comments throughout. + +2024-06-20 Richard Kenner <kenner@adacore.com> + + * debug.adb: Add documentation for -gnatd_w. + +2024-06-20 Viljar Indus <indus@adacore.com> + + * doc/gnat_ugn/building_executable_programs_with_gnat.rst: Update + documentation for -gnatw.v. + * sem_ch13.adb: Convert all -gnatw.v related messages to warnings. + * gnat_ugn.texi: Regenerate. + +2024-06-20 Viljar Indus <indus@adacore.com> + + * doc/gnat_ugn/building_executable_programs_with_gnat.rst: Update + documentation for -gnatw.n switch. + * exp_util.adb: Convert info messages into warnings. + * gnat_ugn.texi: Regenerate. + +2024-06-20 Viljar Indus <indus@adacore.com> + + * doc/gnat_ugn/building_executable_programs_with_gnat.rst: Add + entry for -gnatis. + * errout.adb (Error_Msg_Internal): Stop printing info messages if + -gnatis was used. + * opt.ads: Add Info_Suppressed flag to track whether info messages + should be suppressed. + * switch-c.adb: Add parsing for -gnatis. + * gnat_ugn.texi: Regenerate. + +2024-06-20 Viljar Indus <indus@adacore.com> + + * atree.ads: Remove Warning_Info_Messages. + * errout.adb: Remove various places where Warning_Info_Messages + was used. + * erroutc.adb: Remove various places where Warning_Info_Messages + was used. Create Error_Msg_Object objects with only an info + attribute if the message contained both info and warning insertion + characters. New method Has_Switch_Tag for detecting if a message + should have an error tag. + * errutil.adb: Create Error_Msg_Object objects with only an info + attribute if the message contained both info and warning insertion + characters. + +2024-06-20 Justin Squirek <squirek@adacore.com> + + * doc/gnat_rm/gnat_language_extensions.rst: Add entry for 'Super. + * doc/gnat_rm/implementation_defined_attributes.rst: Remove entry + for 'Super. + * gnat_rm.texi: Regenerate. + * gnat_ugn.texi: Regenerate. + +2024-06-20 Steve Baird <baird@adacore.com> + + * gprep.adb (Process_Files.Process_One_File): When calling OS_Exit in an error + path, pass in a Status parameter of 1 instead of 0 (because 0 + indicates success). + * lib-load.adb (Load_Main_Source): Do not emit a message about a missing source file + if other error messages were generated by calling Load_Source_File; + the file isn't missing - it failed preprocessing. + +2024-06-20 Piotr Trojanek <trojanek@adacore.com> + + * sem_attr.adb (Attribute_22): Add Put_Image and Object_Size. + * sem_attr.ads (Attribute_Impl_Def): Remove Object_Size. + 2024-06-14 Eric Botcazou <ebotcazou@adacore.com> * gcc-interface/Makefile.in (tmake_file): Remove all references. |