| 2004-12-30 Sohail Somani <sohail@sohailsomani.com> |
| |
| PR ada/19128 |
| * trans.c (gnat_to_gnu): Fix typo: Use correct return variable. |
| |
| 2004-12-23 Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| * trans.c (Attribute_to_gnu): Adjust call to get_inner_reference. |
| * utils2.c (build_unary_op): Likewise. |
| |
| 2004-12-22 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * trans.c (mark_visited): Set TYPE_SIZES_GIMPLIFIED. |
| |
| 2004-12-19 Richard Henderson <rth@redhat.com> |
| |
| * trans.c (gigi): Update gimplify_body call. |
| |
| 2004-12-09 Nathan Sidwell <nathan@codesourcery.com> |
| |
| * decl.c (gnat_substitute_in_type): Remove SET_TYPE case. |
| |
| 2004-12-07 Ed Falis <falis@adacore.com> |
| |
| * s-intman-vxworks.adb (Notify_Exception): removed useless check for |
| current task being suspended. |
| |
| * init.c (__gnat_clear_exception): added to reset VxWorks exception |
| count. |
| (__gnat_map_signal): removed test for current task being suspended. |
| |
| 2004-12-07 Gary Dismukes <dismukes@adacore.com> |
| |
| * a-exexpr.adb (Others_Value, All_Others_Value): Change initial values |
| from 16#BEEF# to 16#7FFF# to avoid exceeding Integer'Last on 16-bit |
| targets (such as AAMP). |
| |
| 2004-12-07 Ed Schonberg <schonberg@adacore.com> |
| |
| * atree.adb (Visit_Itype): Create a new name for the generated itype, |
| because the back-end may otherwise treat it as a redefinition of the |
| old symbol. |
| |
| 2004-12-07 Eric Botcazou <ebotcazou@adacore.com> |
| |
| * back_end.adb (Scan_Back_End_Switches): Accept --param. |
| |
| * lang-specs.h: Accept --param. |
| |
| 2004-12-07 Vincent Celier <celier@adacore.com> |
| |
| * make.adb (Check_Mains, Switches_Of): Adapt to name changes in |
| package Prj (Current_Spec_Suffix => Ada_Spec_Suffix, |
| Current_Body_Suffix => Ada_Body_Suffix). |
| Take into account Externally_Built attribute. |
| |
| * clean.adb (In_Extension_Chain): Always return False when one of the |
| parameter is No_Project. |
| (Clean_Project): Adapt to changes in package Prj (Lang_Ada => |
| Ada_Language_Index). |
| (Gnatclean): Adapt to change in package Prj.Pars (no parameter |
| Process_Languages for procedure Parse). |
| |
| * gnatcmd.adb (Carg_Switches): New table. |
| (GNATCmd): Put all switches following -cargs in the Carg_Switches table. |
| Adapt to name changes in package Prj (Current_Spec_Suffix => |
| Ada_Spec_Suffix, Current_Body_Suffix => Ada_Body_Suffix). |
| |
| * mlib-prj.adb: Adapt to changes in packages Prj and Prj.Com: type |
| Header_Num and function Hash are now declared in package Prj, |
| not Prj.Com. |
| |
| * prj.adb (Suffix_Of): New function. |
| (Set (Suffix)): New procedure. |
| (Hash): One function moved from Prj.Com |
| (Is_Present, Language_Processing_Data_Of): New functions |
| (Set): Two new procedures |
| (Add_Language_Name, Display_Language_Name): New procedures |
| |
| * prj.ads: (Suffix_Of): New function |
| (Set (Suffix)): New procedure |
| Add several types and tables for multi-language support. |
| (Header_Num): Type moved from Prj.Com |
| (Hash): Two functions moved from Prj.Com |
| (Is_Present, Language_Processing_Data_Of): New functions |
| (Set): Two new procedures |
| (Add_Language_Name, Display_Language_Name): New procedures |
| (Naming): Component name changes: |
| Current_Spec_Suffix => Ada_Spec_Suffix, |
| Current_Body_Suffix => Ada_Body_Suffix. Add new components: |
| Impl_Suffixes, Supp_Suffixes. |
| (Project_Data): New components: Externally_Built, Supp_Languages, |
| First_Language_Processing, Supp_Language_Processing, Default_Linker, |
| Default_Linker_Path. |
| |
| * prj-attr.adb: Add new attributes Ada_Roots and Externally_Built and |
| new package Language_Processing with its attributes (Compiler_Driver, |
| Compiler_Kind, Dependency_Option, Compute_Dependency, Include_Option, |
| Binder_Driver, Default_Linker). |
| |
| * prj-com.ads, prj-com.adb (Hash): Function moved to package Prj. |
| (Header_Num): Type moved to package Prj |
| |
| * prj-env.adb: Adapt to name changes in package Prj |
| (Current_Spec_Suffix => Ada_Spec_Suffix, |
| Current_Body_Suffix => Ada_Body_Suffix). |
| |
| * prj-ext.adb: Add the default project dir (<prefix>/log/gnat) by |
| default to the project path, except the "-" is one of the directories |
| in env var ADA_PROJECT_PATH. |
| (Current_Project_Path): Global variable, replacing Project_Path |
| that was in the body of Prj.Part. |
| (Project_Path): New function |
| (Set_Project_Path): New procedure |
| Initialize Current_Project_Path during elaboration of the package |
| Remove dependency on Prj.Com, no longer needed |
| |
| * prj-ext.ads (Project_Path): New function |
| (Set_Project_Path): New procedure |
| |
| * prj-nmsc.adb (Body_Suffix_Of): New function. Returns .<lang> when no |
| suffix is defined for language <lang>. |
| (Find_Sources, Record_Other_Sources): Use Body_Suffix_Of, instead of |
| accessing directly the components of Naming. |
| (Look_For_Sources): Use Set (Suffix) to set the suffix of a language. |
| Reorganise of this package. |
| Break procedure Check in several procedures. |
| |
| * prj-nmsc.ads: Replace all procedures (Ada_Check, |
| Other_Languages_Check and Language_Independent_Check) with a single |
| procedure Check. |
| |
| * prj-pars.ads, prj-pars.adb (Parse): Remove parameter |
| Process_Languages, no longer needed. |
| |
| * prj-part.adb (Project_Path): Move to the body of Prj.Ext as |
| Current_Project_Path. |
| Remove elaboration code, moved to the body of Prj.Ext |
| Use new function Prj.Ext.Project_Path instead of old variable |
| Project_Path. |
| (Post_Parse_Context_Clause): Get Resolved_Path as a case-sensitive path. |
| When comparing with project paths on the stack, first put the resolved |
| path in canonical case. |
| (Parse_Single_Project): Set the path name of the project file in the |
| tree to the normalized path. |
| |
| * prj-proc.ads, prj-proc.adb (Check, Recursive_Check, Process): Remove |
| parameter Process_Languages, no longer needed. |
| (Recursive_Check): Call Prj.Nmsc.Check, instead of Ada_Check and |
| Other_Languages_Check. |
| |
| * prj-tree.ads (Project_Name_And_Node): New component Canonical_Path |
| to store the resolved canonical path of the project file. |
| Remove dependency to Prj.Com, no longer needed |
| |
| * prj-util.adb: Adapt to name changes in package Prj |
| (Current_Spec_Suffix => Ada_Spec_Suffix, Current_Body_Suffix => |
| Ada_Body_Suffix). |
| |
| * snames.ads, snames.adb: New standard names: Ada_Roots, Binder_Driver, |
| Compiler_Driver, Compiler_Kind, Compute_Dependency, Default_Linker, |
| Externally_Built, Include_Option, Language_Processing. |
| |
| * makegpr.adb: Numerous changes due to changes in packages |
| Prj and Prj.Nmsc. |
| |
| * gnatls.adb: Add the default project dir (<prefix>/log/gnat) by |
| default to the project path, except whe "-" is one of the directories |
| in env var ADA_PROJECT_PATH. |
| (Gnatls): In verbose mode, add the new section "Project Search Path:" |
| |
| 2004-12-07 Robert Dewar <dewar@adacore.com> |
| |
| * debug.adb: Document that -gnatdA automatically sets -gnatR3m |
| |
| * gnat1drv.adb (Gnat1drv): If debug flag A set, then automatically |
| set -gnatR3m mode. |
| |
| * repinfo.adb (List_Rep_Info): Remove special handling of -gnatdA |
| flag. No longer needed now that we handle this in gnat1drv.adb. |
| |
| * repinfo.ads: Minor reformatting |
| |
| 2004-12-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| Olivier Hainque <hainque@adacore.com> |
| Eric Botcazou <ebotcazou@adacore.com> |
| |
| * decl.c (maybe_pad_type): Use TYPE_SIZE_UNIT of the input type for |
| TYPE_SIZE_UNIT of result type if SIZE is not specified. |
| (make_aligning_type): Pass -1 as ADDRESSABLE to prevent the creation |
| of a bitfield, which we know is useless and causes trouble because of |
| alignment implications. |
| |
| * utils.c (create_var_decl): Set DECL_COMMON again on targets without |
| BSS sections. |
| (process_attributes): Clear DECL_COMMON again when a section attribute |
| is present. |
| (finish_record_type): Independently track if RECORD_TYPE has SIZE and/or |
| SIZE_UNIT already set and use to compute final SIZE and SIZE_UNIT. |
| (create_field_decl): Special case ADDRESSABLE negative to mean |
| "no bitfield creation", to be used by make_aligning_type. Don't |
| restrict bitfield creation to !ADDRESSABLE any more, as some BLKmode |
| fields claimed addressable still have to be bitfields. Use |
| value_factor_p instead of a raw binop construction to check for the |
| position's alignment. |
| |
| 2004-12-07 Geert Bosch <bosch@adacore.com> |
| |
| * eval_fat.adb: Revert previous change. |
| |
| 2004-12-07 Thomas Quinot <quinot@adacore.com> |
| Ed Schonberg <schonberg@adacore.com> |
| |
| * exp_ch4.adb (Expand_N_Indexed_Component): For an indexed component |
| with an implicit dereference as its prefix, use |
| Insert_Explicit_Dereference instead of merely rewriting the prefix into |
| an explicit dereference. This ensures that a reference to the original |
| prefix is generated, if appropriate. |
| |
| * sem_util.adb (Insert_Explicit_Dereference): When an implicit |
| dereference is rewritten to an explicit one, generate a reference to |
| the entity denoted by its prefix using the original prefix node, so |
| the dereference can be properly recorded as a read of the denoted |
| access value, if appropriate. |
| |
| * sem_warn.adb (Output_Unreferenced_Messages): Do not abstain from |
| emitting 'assigned but never read' warning on a variable on the basis |
| that it has an access type. |
| (Check_References): Emit unreferenced warning when the scope is a |
| subprogram body. |
| |
| 2004-12-07 Robert Dewar <dewar@adacore.com> |
| Ed Schonberg <schonberg@adacore.com> |
| |
| * exp_ch6.adb (Expand_Call): Add comment on handling of back end |
| intrinsic |
| |
| * exp_intr.adb (Expand_Intrinsic_Call): Ignore unrecognized intrinsic, |
| leaving call unchanged. |
| This deals with the case where the pragma Import specified |
| an external name, to be handled by the back end. |
| |
| * sem_prag.adb (Process_Import_Or_Interface): Do not check validity of |
| subprogram which is Imported with convention Intrinsic if an |
| External_Name argument is specified. |
| (Process_Import_Or_Interface): Properly diagnose link name argument. |
| (Inlining_Not_Possible): New name for Cannot_Inline, to avoid confusion |
| with Sem_Ch6.Cannot_Inline. |
| (Process_Inline): Provide separate warning for inapplicable inline |
| pragma. |
| (Cannot_Inline): Reject subprograms that have an at_end handler, so that |
| treatment is uniform on different targets. |
| |
| 2004-12-07 Ed Schonberg <schonberg@adacore.com> |
| |
| * exp_ch7.adb (Expand_Cleanup_Actions): If statement sequence of |
| construct is rewritten, preserve end label to permit source navigation. |
| |
| 2004-12-07 Thomas Quinot <quinot@adacore.com> |
| |
| * exp_dist.adb (Specific_Build_General_Calling_Stubs, |
| Specific_Build_Stub_Target): New subprograms. |
| (Build_Subprogram_Calling_Stubs): Make this procedure independent from |
| the PCS implementation used, using the above PCS-customized subprograms. |
| Minor reformatting. |
| (PolyORB_Support.Helpers): New subunit containing supporting subprograms |
| for generation of DSA code targeted to the PolyORB PCS. |
| (Add_Stub_Type): Rewrite to isolate the parts that are specific to one |
| implementation of the partition communication subsystem in ancillary |
| subprograms. |
| (Specific_Build_Stub_Type, GARLIC_Support.Build_Stub_Type, |
| PolyORB_Support.Build_Stub_Type): New subrograms containing the |
| PCS-specific part of Add_Stub_Type. |
| (Insert_Partition_Check): Use runtime library function to perform |
| E.4(19) check. |
| |
| * rtsfind.ads: New entity System.PolyORB_Interface.Make_Ref |
| (RE_Same_Partition): New entity, from s-parint. |
| |
| * s-parint.ads, s-parint.adb (Same_Partition): New subprogram. |
| |
| 2004-12-07 Gary Dismukes <dismukes@adacore.com> |
| |
| * gnatmem.adb, gnatname.adb, gnatsym.adb, gprcmd.adb, vms_conv.adb: |
| Output the copyright message on a separate line from the version |
| message. |
| |
| 2004-12-07 Joel Brobecker <brobecker@adacore.com> |
| |
| * g-os_lib.adb (Spawn): Explicitly initialize Saved_Error to avoid a |
| compile-time warning. |
| |
| 2004-12-07 Robert Dewar <dewar@adacore.com> |
| |
| * g-regpat.adb: (Match): Change a misuse of or to or else |
| |
| 2004-12-07 Ed Schonberg <schonberg@adacore.com> |
| |
| * lib-xref.adb: |
| (Generate_Reference): Handle properly a reference to an entry formal, |
| when an accept statement has a pragma Unreferenced for it. |
| |
| * sem_ch9.adb (Analyze_Accept_Statement): Reset the Is_Referenced flag |
| and the Has_Pragma_Unreferenced flag for each formal before analyzing |
| the body, to ensure that warnings are properly emitted for each accept |
| statement of a given task entry. |
| |
| 2004-12-07 Vasiliy Fofanov <fofanov@adacore.com> |
| |
| * Makefile.in: Add support for foreign threads on VMS. |
| |
| 2004-12-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * misc.c (gnat_types_compatible_p, LANG_HOOKS_TYPES_COMPATIBLE_P): |
| Remove. |
| (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): New. |
| |
| * adaint.h: (__gnat_dup, __gnat_dup2): Add missing decls. |
| |
| * trans.c (Exception_Handler_to_gnu_sjlj): Also handle renamed |
| exception. |
| (call_to_gnu): Convert to actual DECL_ARG_TYPE, not variant of it. |
| |
| 2004-12-07 Robert Dewar <dewar@adacore.com> |
| |
| * nlists.adb (Prepend_Debug): Remove parameters and nest within |
| Prepend. |
| (Remove_Next_Debug): Same fix |
| |
| * nlists.ads: Correct bad comments for Prev and Prev_Non_Pragma (we do |
| maintain back pointers now, though we did not used to, and comments |
| were out of date). |
| (Prepend): Remove pragma Inline. |
| (Remove_Next): Same cleanup |
| |
| 2004-12-07 Thomas Quinot <quinot@adacore.com> |
| |
| * sem_ch4.adb (Process_Implicit_Dereference_Prefix): New subprogram |
| used to record an implicit dereference as a read operation on its |
| prefix when operating under -gnatc. Necessary to avoid spurious |
| 'variable assigned but never read' warnings in that mode. |
| (Process_Indexed_Component, Analyze_Selected_Component): When the prefix |
| is a non-overloaded implicit dereference, call the above subprogram to |
| ensure proper recording of references. |
| |
| 2004-12-07 Gary Dismukes <dismukes@adacore.com> |
| |
| * sem_ch5.adb (One_Bound): Remove call to Resolve, as the bound needs |
| to be resolved later as part of Analyze_Iteration_Scheme's call to |
| Make_Index. |
| |
| 2004-12-07 Ed Schonberg <schonberg@adacore.com> |
| |
| * sem_ch8.adb (Find_Type): If node is a reference to 'Base and the |
| prefix is not a scalar type, place error message on prefix, not on |
| type entity. |
| |
| 2004-12-07 Bernard Banner <banner@adacore.com> |
| |
| * vxaddr2line.adb: Add support for x86 vxworks |
| |
| 2004-12-07 Thomas Quinot <quinot@adacore.com> |
| |
| * g-socket.ads (Get_Host_By_Address, Get_Host_By_Name): Clarify |
| documentation of the behaviour of these functions when passed an IP |
| address that has no record in the system hosts database and no reverse |
| record in the DNS. |
| |
| * cstand.adb, a-tags.ads: Fix typos in comment. |
| |
| 2004-12-07 Robert Dewar <dewar@adacore.com> |
| |
| * exp_ch2.adb, exp_ch3.adb, exp_ch5.adb, exp_ch8.adb, |
| exp_ch9.adb, exp_pakd.adb, interfac.ads, sem_ch6.adb, |
| sem_ch7.adb, sem_ch10.adb, sem_ch13.adb, sem_ch3.adb, |
| s-poosiz.ads: Minor reformatting |
| |
| * make.adb: Minor reformatting |
| Add some ??? comments asking for more comments |
| |
| * s-poosiz.adb: Minor reformatting |
| Add comments on alignment requirement |
| |
| * sinfo.ads: Remove obsolete comment and fix typo. |
| |
| 2004-12-07 Vincent Celier <celier@adacore.com> |
| Sergey Rybin <rybin@adacore.com> |
| |
| * gnat_ugn.texi: Update the section "The GNAT Driver and Project |
| Files" with the new tool and package names. |
| Reformatting to suppress most of the warnings for line too long |
| Document the new section "Project Search Path:" in the output of |
| gnatls -v. |
| Add gnatmetric section |
| |
| 2004-12-07 Vincent Celier <celier@adacore.com> |
| |
| * vms_data.ads: Correct GNAT METRIC qualifiers: -I-, -Idir and |
| -gnatec= are not direct switches of gnatmetric. Changed -eis to -eps |
| and -eit to -ept. Added qualifier |
| /ELEMENT_METRICS=CONSTRUCT_NESTING_MAX for new switch -ec. |
| |
| 2004-11-27 Andreas Schwab <schwab@suse.de> |
| |
| * Make-lang.in (ada/trans.o): Depend on $(EXPR_H). |
| |
| 2004-11-25 Arnaud Charlet <charlet@adacore.com> |
| |
| * g-socthi-mingw.ads, g-socthi-vms.ads: Remove C_Read and C_Write from |
| internal implementation unit GNAT.Sockets.Thin, |
| as their usage for sockets is non-portable (using the read and write |
| functions from the system runtime library is fine on UNIX but won't |
| work under Windows). |
| |
| * mingw32.h: Update copyright notice. |
| |
| 2004-11-25 Arnaud Charlet <charlet@adacore.com> |
| |
| * ada-tree.h: Minor reformatting of previous change to avoid lines |
| longer than 79 characters. |
| |
| 2004-11-25 Olivier Hainque <hainque@adacore.com> |
| |
| * tb-gcc.c: GCC infrastructure based implementation of |
| __gnat_backtrace. |
| |
| 2004-11-24 Steven Bosscher <stevenb@suse.de> |
| |
| * misc.c (gnat_post_options): Don't clear |
| flag_inline_functions. |
| |
| 2004-11-22 Andrew Pinski <pinskia@physics.uc.edu> |
| |
| PR ada/17986 |
| * ada-tree.h (lang_tree_node): Set chain_next to be the chain of the |
| tree. |
| |
| 2004-11-21 Andreas Jaeger <aj@suse.de> |
| |
| * stylesw.adb: Change Style_Check_Subprogram_Order to |
| Style_Check_Order_Subprograms. |
| |
| 2004-11-18 Arnaud Charlet <charlet@adacore.com> |
| |
| * adaint.h, adaint.c |
| (__gnat_portable_spawn): Fix cast of spawnvp third parameter |
| to avoid warnings. |
| Add also a cast to kill another warning. |
| (win32_no_block_spawn): Initialize CreateProcess's dwCreationFlags |
| parameter with the priority class of the parent process instead of |
| always using the NORMAL_PRIORITY_CLASS. |
| (__gnat_dup): New function. |
| (__gnat_dup2): New function. |
| (__gnat_is_symbolic_link): Enable the effective body of this |
| function when __APPLE__ is defined. |
| |
| * g-os_lib.ads, g-os_lib.adb (Spawn): Two new procedures. |
| Update comments. |
| |
| 2004-11-18 Olivier Hainque <hainque@adacore.com> |
| |
| * a-exexpr.adb (Others_Value, All_Others_Value): New variables, the |
| address of which may be used to represent "others" and "all others" |
| choices in exception tables, instead of the current harcoded |
| (void *)0 and (void *)1. |
| (Setup_Exception): Do nothing in the GNAT SJLJ case. |
| |
| * gigi.h (others_decl, all_others_decl): New decls representing the |
| new Others_Value and All_Others_Value objects. |
| (struct attrib): Rename "arg" component as "args", since GCC expects a |
| list of arguments in there. |
| |
| * raise.c (GNAT_OTHERS, GNAT_ALL_OTHERS): Are now the address of the |
| corresponding objects exported by a-exexpr, instead of hardcoded dummy |
| addresses. |
| |
| * trans.c (Exception_Handler_to_gnu_zcx): Use the address of |
| others_decl and all_others_decl instead of hardcoded dummy addresses |
| to represent "others" and "all others" choices, which is cleaner and |
| more flexible with respect to the possible eh pointer encoding policies. |
| |
| * utils.c (init_gigi_decls): Initialize others_decl and all_others_decl. |
| (process_attributes): Account for the naming change of the "args" |
| attribute list entry component. |
| |
| * decl.c (build_attr_list): Rename into prepend_attributes to allow |
| cumulating attributes for different entities into a single list. |
| (gnat_to_gnu_entity): Use prepend_attributes to build the list of |
| attributes for the current entity and propagate first subtype |
| attributes to other subtypes. |
| <E_Procedure>: Attribute arguments are attr->args and not |
| attr->arg any more. |
| (build_attr_list): Ditto. Make attr->args a TREE_LIST when there is an |
| argument provided, as this is what GCC expects. Use NULL_TREE instead |
| of 0 for trees. |
| |
| 2004-11-18 Robert Dewar <dewar@adacore.com> |
| |
| * a-stmaco.ads, exp_util.ads, exp_util.adb, i-cpp.ads, i-cpp.adb: |
| Minor reformatting througout (including new function specs) |
| Add ??? comments asking for clarification. |
| |
| 2004-11-18 Thomas Quinot <quinot@adacore.com> |
| |
| * butil.ads, butil.adb, bindgen.adb (Get_Unit_Name_String): Remove |
| incomplete duplicate implementation of this subprogram from butil. |
| |
| 2004-11-18 Thomas Quinot <quinot@adacore.com> |
| |
| * exp_dist.adb (Build_RPC_Receiver_Body): New subprogram. This |
| procedures factors the common processing for building an RPC receiver |
| for an RCI package or an RACW type. |
| Stylistic cleanup: change '/= Empty' to 'Present ()'; move body of |
| Build_Remote_Subprogram_Proxy_Type into proper alphabetical order. |
| (Get_PCS_Name): New subprogram. Returns the name of the PCS currently |
| in use. |
| (Specific_Add_RACW_Features): New subprogram. PCS-specific part of |
| Add_RACW_Features. |
| (Specific_Add_RAST_Features): New subprogram. PCS-specific part of |
| Add_RAST_Features. |
| (Assign_Subprogram_Identifier): New subprogram. Provision for assigning |
| distribution subprogram identifiers that are either subprogram numbers |
| or strings. |
| (Get_Subprogram_Ids): New subprogram. Retrieve both the numeric and |
| string distribution identifiers assigned to a given subprogram. |
| (Get_Subprogram_Id): Reimplement in terms of Get_Subprogram_Ids. |
| (Add_RAS_Dereference_TSS): Add comments. |
| (Build_General_Calling_Stubs): Note that the RACW_Type formal parameter |
| is not referenced yet because it will be used by the PolyORB DSA |
| implementation. |
| (Insert_Partition_Check): Remove fossile code. |
| (First_RCI_Subprogram_Id): Document this constant. |
| (Add_RAS_Access_TSS): Correct the setting of the Etype of the |
| RAS_Access TSS. |
| (Get_Pkg_Name_String): Remove subprogram. Usage occurrences are |
| replaced with calls to Get_Library_Unit_Name_String. Previously there |
| were several instances of the same code in different locations in the |
| compiler; this checkin completes the replacement of all of these |
| instances with calls to a common subprogram. |
| Minor reformatting. |
| |
| * sem_dist.adb: Remove comment noting that RPC receiver generation |
| should be disabled for RACWs that implement RASs. |
| (Process_Partition_Id): Use new subprogram Get_Library_Unit_Name_String. |
| |
| * sem_util.ads, sem_util.adb (Has_Stream): New function |
| (Get_Library_Unit_Name_String): New subprogram to retrieve the fully |
| qualified name of a library unit into the name buffer. |
| (Note_Possible_Modification): Generate a reference only |
| if the context comes from source. |
| |
| * snames.ads (PCS_Names): New subtype corresponding to names of |
| supported implementations of the Partition Communication Subsystem |
| (PCS) (i.e. the runtime library support modules for the distributed |
| systems annex). |
| |
| 2004-11-18 Robert Dewar <dewar@adacore.com> |
| Ed Schonberg <schonberg@adacore.com> |
| |
| * einfo.ads, einfo.adb: Remove Is_Psected flag, no longer used |
| (Has_Rep_Pragma): New function |
| (Has_Attribute_Definition_Clause): New function |
| (Record_Rep_Pragma): Moved here from sem_ch13.adb |
| (Get_Rep_Pragma): Remove junk kludge for Stream_Convert pragma |
| |
| * sem_ch13.ads, sem_ch13.adb (Record_Rep_Pragma): Moved to einfo.adb |
| |
| * exp_prag.adb: (Expand_Pragma_Common_Object): New procedure |
| (Expand_Pragma_Psect_Object): New procedure |
| These procedures contain the revised and cleaned up processing for |
| these two pragmas. This processing was formerly in Sem_Prag, but |
| is more appropriately moved here. The cleanup involves making sure |
| that the pragmas are properly attached to the tree, and that no |
| nodes are improperly shared. |
| |
| * sem_prag.adb: Move expansion of Common_Object and Psect_Object |
| pragmas to Exp_Prag, which is more appropriate. |
| Attach these two pragmas to the Rep_Item chain Use Rep_Item chain to |
| check for duplicates Remove use of Is_Psected flag, no longer needed. |
| Use new Make_String_Literal function with string. |
| |
| * exp_attr.adb (Expand_Fpt_Attribute): The floating-point attributes |
| that are functions return universal values, that have to be converted |
| to the context type. |
| Use new Make_String_Literal function with string. |
| (Get_Stream_Convert_Pragma): New function, replaces the use of |
| Get_Rep_Pragma, which had to be kludged to work in this case. |
| |
| * freeze.adb: Use new Has_Rep_Pragma function |
| |
| * exp_intr.adb, exp_ch3.adb, sem_attr.adb: Use new Make_String_Literal |
| function with string. |
| Use new Has_Rep_Pragma function. |
| |
| * tbuild.ads, tbuild.adb (Make_String_Literal): New function, takes |
| string argument. |
| |
| 2004-11-18 Robert Dewar <dewar@adacore.com> |
| |
| * errout.ads, errout.adb: (First_Sloc): New function |
| |
| * par-ch5.adb (P_Condition): Check for redundant parens is now a style |
| check (-gnatyx) instead of being included as a redundant construct |
| warning. |
| |
| * sem_ch6.adb: Change name Style_Check_Subprogram_Order to |
| Style_Check_Order_Subprograms. |
| |
| * style.ads, styleg.ads, styleg.adb, styleg-c.adb, stylesw.ads, |
| stylesw.adb: Add Style_Check_Xtra_Parens |
| |
| * usage.adb: Add line for -gnatyx (check extra parens) |
| |
| * vms_data.ads: Add entry for STYLE_CHECKS=XTRA_PARENS => -gnatyx |
| |
| 2004-11-18 Ed Schonberg <schonberg@adacore.com> |
| Robert Dewar <dewar@adacore.com> |
| |
| * exp_ch4.adb (Expand_N_Selected_Component): If the component is the |
| discriminant of a constrained subtype, analyze the copy of the |
| corresponding constraint, because in some cases it may be only |
| partially analyzed. |
| Removes long-lived ??? comments. |
| |
| * exp_ch7.adb (Establish_Transient_Scope): Remove complex code that |
| handled controlled or secondary-stack expressions within the |
| iteration_scheme of a loop. |
| |
| * sem_ch5.adb (Analyze_Iteration_Scheme): Build a block to evaluate |
| bounds that may contain functions calls, to prevent memory leaks when |
| the bound contains a call to a function that uses the secondary stack. |
| (Check_Complex_Bounds): Subsidiary of Analyze_Iteration_Scheme, to |
| generate temporaries for loop bounds that might contain function calls |
| that require secondary stack and/or finalization actions. |
| |
| * sem_ch4.adb (Analyze_Indexed_Component_Form): If the prefix is a |
| selected component and the selector is overloadable (not just a |
| function) treat as function call, Analyze_Call will disambiguate if |
| necessary. |
| (Analyze_Selected_Component): Do not generate an actual subtype for the |
| selected component if expansion is disabled. The actual subtype is only |
| needed for constraint checks. |
| (Analyze_Allocator): If restriction No_Streams is set, then do |
| not permit objects to be declared of a stream type, or of a |
| composite type containing a stream. |
| |
| * restrict.ads: Remove the a-stream entry from Unit_Array, since |
| No_Streams no longer prohibits with'ing this package. |
| |
| * sem_ch3.adb (Build_Derived_Record_Type): If the parent type has |
| discriminants, but the parent base has unknown discriminants, there is |
| no discriminant constraint to inherit. Such a discrepancy can arise |
| when the actual for a formal type with unknown discriminants is a |
| similar private type whose full view has discriminants. |
| (Analyze_Object_Declaration): If restriction No_Streams is set, then |
| do not permit objects to be declared of a stream type, or of a |
| composite type containing a stream. |
| |
| 2004-11-18 Ed Schonberg <schonberg@adacore.com> |
| |
| * exp_dbug.ads: Update documentation to reflect simpler encoding for |
| protected operations. |
| |
| * exp_ch9.adb (Build_Selected_Name): Do not include "PT" suffix in |
| generated name, it complicates decoding in gdb and hinders debugging |
| of protected operations. |
| (Build_Barrier_Function_Specification): Set the Needs_Debug_Info |
| flag for the protected entry barrier function. |
| (Build_Protected_Entry_Specification): Set the Needs_Debug_Info |
| flag for the protected entry function. |
| |
| 2004-11-18 Nicolas Setton <setton@adacore.com> |
| |
| * expect.c: Define __unix__ when __APPLE__ is defined. |
| |
| * Makefile.in: Inform the value of the variable GMEM_LIB in the |
| Darwin-specific section. |
| |
| * lang-specs.h: Change the placement of the %1 marker. |
| Works around the fact that gcc adds -fPIC by default under Darwin. |
| |
| 2004-11-18 Ed Schonberg <schonberg@adacore.com> |
| |
| * exp_pakd.adb (Convert_To_PAT_Type): After replacing the original |
| type of the object with the packed array type, set the Analyzed flag |
| on the object if it is an entity or simple indexed component, to avoid |
| spurious type errors. |
| |
| 2004-11-18 Gary Dismukes <dismukes@adacore.com> |
| |
| * gnat1drv.adb, gnatbind.adb, gnatchop.adb, gnatfind.adb, gnatlink.adb, |
| gnatls.adb, gnatxref.adb, gprep.adb: Output the copyright message on a |
| separate line from the version message. |
| |
| 2004-11-18 Ed Falis <falis@adacore.com> |
| |
| * init.c (__gnat_map_signal): map SIGSEGV to Storage_Error for AE653 |
| vthreads. |
| (init_float): Eliminate initialization of floating point status for |
| AE653. The instructions have no effect for vThreads. |
| |
| 2004-11-18 Vincent Celier <celier@adacore.com> |
| |
| * make.adb (Gnatmake): Invoke gnatlink with -shared-libgcc when |
| gnatbind is invoked with -shared. |
| |
| 2004-11-18 Jose Ruiz <ruiz@adacore.com> |
| |
| * s-tposen.adb (Lock_Entry): Remove the code for raising Program_Error |
| for Detect_Blocking which is redundant with the check done within the |
| procedure Protected_Single_Entry_Call. |
| (Lock_Read_Only_Entry): Remove the code for raising Program_Error for |
| Detect_Blocking which is redundant with the check done within the |
| procedure Protected_Single_Entry_Call. |
| |
| 2004-11-18 Vincent Celier <celier@adacore.com> |
| |
| * makegpr.adb (Compile): Put the compiling switches (in package |
| Compiler and on the command line) immediately after "-c", instead of |
| at the end of the command line invocation of the compiler, when |
| compiling a non-Ada file. |
| (Build_Global_Archive): When there is no need to rebuild the archive, |
| set Global_Archive_Exists, so that the archive is passed to the linker |
| if one is needed. |
| |
| 2004-11-18 Robert Dewar <dewar@adacore.com> |
| Sergey Rybin <rybin@adacore.com> |
| |
| * gnat_ugn.texi: |
| Remove extra paren check from list of checks for redundant constructs |
| Add documentation of new -gnatyx style check (check extra parens) |
| Remove paragraph about gnatelim debug options. |
| |
| * gnat_rm.texi: Document that Ada.Streams now forbids creating stream |
| objects rather than forbidding dependencies on the package Ada.Streams. |
| |
| * sinfo.ads: Add ??? note that we should document pragmas passed to |
| back end. |
| |
| * g-expect.ads: Fix a few typos in the comments. |
| |
| 2004-11-09 Joseph S. Myers <joseph@codesourcery.com> |
| |
| * misc.c (gnat_handle_option): Use %< and %> for quoting in |
| warning message. |
| |
| 2004-11-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
| |
| * a-numaux-x86.adb (Tan): Fix fdivp syntax. |
| |
| 2004-11-07 Andreas Schwab <schwab@suse.de> |
| |
| * Makefile.in (install-gnatlib): Remove spurious hyphen. |
| |
| 2004-11-02 Andrew Pinski <pinskia@physics.uc.edu> |
| |
| PR ada/18228 |
| * Makefile.in (darwin): Set soext to .dylib. |
| |
| 2004-10-26 Vincent Celier <celier@gnat.com> |
| Thomas Quinot <quinot@act-europe.fr> |
| |
| * g-socthi-vms.adb, g-socthi-mingw.adb, g-socthi-vxworks.ads: |
| (C_Writev): Change MSG_Forced_Flags to Constants.MSG_Forced_Flags as |
| there is no use of GNAT.Sockets.Constants. |
| Remove remaining pragma Import for C_Write |
| Remove C_Read and C_Write from internal implementation unit |
| GNAT.Sockets.Thin, as their usage for sockets is non-portable (using |
| the read and write functions from the system runtime library is fine |
| on UNIX but won't work under Windows). |
| |
| * g-socket.adb: (Abort_Selector): Use C_Send instead of C_Write. |
| (Check_Selector): Use C_Recv instead of C_Read. |
| Selectors are the GNAT.Sockets abstraction to perform a select() |
| call on a set of descriptors. To allow abortion of an ongoing |
| select operation, some data is written to a dedicated socket that |
| is always monitored. |
| Under Windows, the write and read library functions cannot operate |
| on sockets, so we need to use send and recv instead, which is portable |
| across all supported platforms. |
| |
| * g-socthi.ads: Remove C_Read and C_Write from internal implementation |
| unit GNAT.Sockets.Thin, as their usage for sockets is non-portable |
| (using the read and write functions from the system runtime library is |
| fine on UNIX but won't work under Windows). |
| |
| 2004-10-26 Nicolas Setton <setton@act-europe.fr> |
| |
| * mlib-tgt-darwin.adb: New file. |
| |
| * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb, |
| mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb, |
| mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, |
| mlib-tgt-mingw.adb, mlib-tgt-vxworks.adb (Archive_Indexer_Options): New |
| subprogram body. |
| |
| * Makefile.in: Add support for building shared libraries under Darwin. |
| (EXTRA_GNATRTL_NONTASKING_OBJS, ppc-vxworks): Add s-vxwexc.o, containing |
| the low level EH init subprogram to be called from __gnat_initialize. |
| |
| * mlib-tgt.ads, mlib-tgt.adb (Archive_Indexer_Options): New subprogram, |
| indicates which options to pass to the archive indexer. |
| |
| * mlib-utl.adb: Add support for calling ranlib with additional |
| options. This is needed for instance under Mac OS X. |
| (Ranlib_Options): New global variable, used to store the potential |
| options to pass to ranlib. |
| (Ar): Use Ranlib_Options when spawning ranlib. |
| (Initialize): Set the value of ranlib option. |
| |
| 2004-10-26 Olivier Hainque <hainque@act-europe.fr> |
| |
| * s-parame-linux.adb (Minimum_Stack_Size): Adjust to return 12K |
| instead of 8K, to reflect the real potential needs for stack-checking |
| in the ZCX case. |
| |
| 2004-10-26 Pascal Obry <obry@gnat.com> |
| |
| * s-parame-mingw.adb (Default_Stack_Size): Add some comments. |
| |
| * s-taprop-mingw.adb (Create_Task): Set initial stack size to 1024. On |
| Windows only the initial thread stack size can be set so it is good to |
| start we a low stack size. |
| The OS will adjust the size as needed. |
| |
| 2004-10-26 Olivier Hainque <hainque@act-europe.fr> |
| Nicolas Setton <setton@act-europe.fr> |
| |
| * expect.c, adaint.c, link.c, sysdep.c (unix sections): Guard with |
| "__unix__" instead of "unix". |
| The latter is implicitly defined by gcc3.2 but not by gcc >= 3.4, so the |
| sections were just mistakenly ignored. The former is |
| implicitely defined by gcc2.8, gcc3.2 and gcc3.4. |
| Update #ifdef preprocessor macro to detect the symbol __hpux__ instead |
| of hpux. This prevents an unwanted definition of the symbol |
| convert_addresses in adaint.o. |
| |
| 2004-10-26 Gary Dismukes <dismukes@gnat.com> |
| |
| * a-exexpr.adb (Setup_Key): Change initial value to 16#DEAD#, for |
| compatibility with type Unwind_Word on 16-bit targets such as AAMP. |
| |
| 2004-10-26 Cyrille Comar <comar@act-europe.fr> |
| |
| * a-filico.ads, a-filico.adb: fix incorrect header. |
| |
| 2004-10-26 Javier Miranda <miranda@gnat.com> |
| |
| * a-ststio.ads: Fix typo in identifier |
| |
| 2004-10-26 Thomas Quinot <quinot@act-europe.fr> |
| |
| * sem_ch4.adb: Minor reformatting. |
| |
| 2004-10-26 Ed Schonberg <schonberg@gnat.com> |
| |
| * checks.adb (Expr_Known_Valid): If floating-point validity checks are |
| enabled, check the result of unary and binary operations when the |
| expression is the right-hand side of an assignment. |
| |
| 2004-10-26 Vincent Celier <celier@gnat.com> |
| |
| * clean.adb (Delete): Do not output warnings when in quiet output and |
| not in verbose mode. |
| (Force_Deletions): New Boolean flag, defaulted to False |
| (Delete): Only delete a file if it is writable, and when |
| Force_Deletions is True. |
| (Parse_Cmd_Line): New switch -f: set Force_Deletions to True |
| (Usage): Line for new switch -f |
| (Clean_Directory): Use GNAT.OS_Lib.Set_Writable instead of rolling our |
| own. |
| |
| 2004-10-26 Eric Botcazou <ebotcazou@act-europe.fr> |
| |
| * decl.c (gnat_to_gnu_field): Use the type of the inner object for a |
| JM type only if its size matches that of the wrapper. When a size is |
| prescribed and the field is not aliased, remove the wrapper of a JM |
| type only if the size is not greater than that of the packed array. |
| (gnat_to_gnu_entity): Change the extension of packed array wrappers |
| from LJM to JM. |
| |
| 2004-10-26 Geert Bosch <bosch@gnat.com> |
| |
| * eval_fat.adb (Eps_Model,Eps_Denorm): Remove, no longer used. |
| (Succ): Re-implement using Scaling, Exponent and Ceiling attributes. |
| (Pred): Implement in terms of Succ. |
| |
| 2004-10-26 Ed Schonberg <schonberg@gnat.com> |
| |
| * exp_aggr.adb (Safe_Component): An aggregate component that is an |
| unchecked conversion is safe for in-place use if the expression of the |
| conversion is safe. |
| (Expand_Array_Aggregate): An aggregate that initializes an allocator may |
| be expandable in place even if the aggregate does not come from source. |
| (Convert_Array_Aggr_In_Allocator): New procedure to initialize the |
| designated object of an allocator in place, rather than building it |
| first on the stack. The previous scheme forces a full copy of the array, |
| and may be altogether unsusable if the size of the array is too large |
| for stack allocation. |
| |
| 2004-10-26 Robert Dewar <dewar@gnat.com> |
| |
| * exp_ch4.adb (Expand_N_Op_Eq): Make sure we expand a loop for array |
| compares if the component is atomic. |
| |
| * exp_ch5.adb (Expand_Assign_Array): Make sure we expand a loop for |
| array assignment if the component type is atomic. |
| |
| 2004-10-26 Ed Schonberg <schonberg@gnat.com> |
| Eric Botcazou <ebotcazou@act-europe.fr> |
| |
| * exp_ch6.adb (Expand_Actuals): If the actual for an in-out parameter |
| is aliased and is a by_reference type, do not pass by copy. |
| (Expand_N_Function_Call) <Rhs_Of_Assign_Or_Decl>: New function to |
| detect whether the call is in the right side of an assignment or |
| the expression of an object declaration. Recurse on component |
| association within aggregates. |
| Call it in the condition that determines whether the temporary is |
| necessary for correct stack-checking. |
| |
| 2004-10-26 Thomas Quinot <quinot@act-europe.fr> |
| |
| * exp_dist.adb (Build_General_Calling_Stubs): New formal parameter |
| RACW_Type, used in the PolyORB version. |
| Rename RCI_Info to RCI_Locator, for consistency between the PolyORB |
| version and the GARLIC version. |
| |
| * snames.ads, snames.adb, s-parint.ads, s-parint.adb: |
| Rename RCI_Info to RCI_Locator for better consistency between the |
| GARLIC and PolyORB versions of the distributed systems annex. |
| (DSA_Implementation_Name): This enumeration lists the possible |
| implementations of the Partition Communication Subsystem for the |
| Distributed Systems Annex (DSA). The three available implementations |
| are the dummy stub implementation (No_DSA), and two versions based on |
| two different distribution runtime libraries: GARLIC and PolyORB. Both |
| the GARLIC PCS and the PolyORB PCS are part of the GLADE distribution |
| technology. |
| Change the literal GLADE_DSA to GARLIC_DSA to accurately describe |
| that organization. |
| |
| * rtsfind.ads: Rename RCI_Info to RCI_Locator for better consistency |
| between the GARLIC and PolyORB versions of the distributed systems |
| annex. |
| Remove RE_Unbounded_Reclaim_Pool since it is unused. |
| |
| 2004-10-26 Gary Dismukes <dismukes@gnat.com> |
| |
| * gnat1drv.adb: Suppress calling the back end when |
| Frontend_Layout_On_Target is true. |
| |
| 2004-10-26 Thomas Quinot <quinot@act-europe.fr> |
| |
| * g-os_lib.ads, g-os_lib.adb (Set_Executable, Set_Writable, |
| Set_Read_Only): New subprograms. |
| These new routines allow the user to set or unset the Owner execute |
| and Owner write permission flags on a file. |
| |
| * makegpr.adb, mlib.adb, mlib-prj.adb: Use |
| GNAT.OS_Lib.Set_Executable instead of rolling our own. |
| |
| 2004-10-26 Matthew Gingell <gingell@gnat.com> |
| |
| * i-cpp.ads, i-cpp.adb: Change layout of VTable for new C++ ABI. |
| |
| 2004-10-26 Pascal Obry <obry@gnat.com> |
| |
| * init.c (__gnat_error_handler) [Win32]: Instead of trying to read the |
| memory before the faulting page we properly test the process read |
| access for this address using appropriate Win32 routine. |
| (HPUX sections): guard with "__hpux__" instead of "hpux". |
| |
| 2004-10-26 Robert Dewar <dewar@gnat.com> |
| |
| * lib-xref.adb (Generate_Reference): Don't complain about reference to |
| entry parameter if pragma Unreferenced set, since we do not properly |
| handle the case of multiple parameters. |
| |
| 2004-10-26 Vincent Celier <celier@gnat.com> |
| |
| * prj-env.adb: (Contains_ALI_Files): New Boolean function |
| (Ada_Objects_Path.Add): For a library project, add to the object path |
| the library directory only if there is no object directory or if the |
| library directory contains ALI files. |
| (Set_Ada_Paths.Add.Recursive_Add): Ditto |
| |
| 2004-10-26 Vincent Celier <celier@gnat.com> |
| |
| * prj-nmsc.adb (Language_Independent_Check): Do not forbid virtual |
| extension of library projects. |
| |
| * prj-part.adb: If env var ADA_PROJECT_PATH is not defined, project |
| path defaults to ".:<prefix>/lib/gnat". |
| (Parse): For an extending all project, allow direct import of a project |
| that is virtually extended. |
| |
| * prj-proc.adb (Imported_Or_Extended_Project_From): If a project with |
| the specified name is directly imported, return its ID. Otherwise, if |
| an extension of this project is imported, return the ID of the |
| extension. |
| |
| 2004-10-26 Robert Dewar <dewar@gnat.com> |
| |
| * s-arit64.adb: (Le3): New function, used by Scaled_Divide |
| (Sub3): New procedure, used by Scaled_Divide |
| (Scaled_Divide): Substantial rewrite, avoid duplicated code, and also |
| correct more than one instance of failure to propagate carries |
| correctly. |
| (Double_Divide): Handle overflow case of largest negative number |
| divided by minus one. |
| |
| * s-arit64.ads (Double_Divide): Document that overflow can occur in |
| the case of a quotient value out of range. |
| Fix comments. |
| |
| 2004-10-26 Robert Dewar <dewar@gnat.com> |
| |
| * s-bitops.adb (Bit_Eq): Remove redundant check. |
| |
| * s-bitops.ads: Minor comment updates |
| Change some occurrences of Address to System.Address |
| |
| * s-carsi8.ads: Fix minor cut-and-paste error in comments |
| |
| 2004-10-26 Ed Schonberg <schonberg@gnat.com> |
| |
| * sem_attr.adb (Resolve_Attribute, case 'Access): Apply proper |
| accessibility check to prefix that is a protected operation. |
| |
| 2004-10-26 Ed Schonberg <schonberg@gnat.com> |
| |
| * sem_ch10.adb (Optional_Subunit): If file of expected subunit is |
| empty, post message on stub. |
| |
| 2004-10-26 Ed Schonberg <schonberg@gnat.com> |
| Javier Miranda <miranda@gnat.com> |
| |
| * sem_ch12.adb (In_Main_Context): Predicate to determine whether the |
| current instance appears within a unit that is directly in the context |
| of the main unit. |
| Used to determine whether the body of the instance should be analyzed |
| immediately after its spec, to make its subprogram bodies available |
| for front-end inlining. |
| (Analyze_Formal_Array_Type): Cleanup condition that checks that range |
| constraint is not allowed on the component type (AARM 12.5.3(3)) |
| |
| 2004-10-26 Cyrille Comar <comar@act-europe.fr> |
| |
| * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case |
| 'Storage_Pool): enhance, document & limit detection of non-sharable |
| internal pools. |
| |
| * impunit.adb: Make System.Pool_Global and System.Pool_Local visible. |
| |
| * s-pooglo.ads: Add more documentation now that this pool is properly |
| documented. |
| |
| 2004-10-26 Ed Schonberg <schonberg@gnat.com> |
| |
| * sem_ch3.adb (Complete_Private_Subtype): If the full view is a task |
| or protected type with discriminants, do not constrain the |
| corresponding record type if the subtype declaration has no |
| discriminant constraints. This can be the case in source code, or in |
| the subtype declaration created to rename an actual type within an |
| instantiation. |
| |
| 2004-10-26 Ed Schonberg <schonberg@gnat.com> |
| |
| * sem_ch6.adb (Analyze_Subprogram_Body): If body is a subunit for a |
| different kind of stub (possibly wrong name for file), do not check |
| for conformance. |
| (Uses_Secondary_Stack): New subsidiary to Build_Body_To_Inline. If body |
| includes call to some function that returns an unconstrained type, do |
| not inline. |
| |
| 2004-10-26 Ed Schonberg <schonberg@gnat.com> |
| |
| * sem_elab.adb (Check_Elab_Call): Do not check a call that does not |
| appear in the code for the main unit. Dependencies among units in the |
| context of the main unit are established when those other units are |
| compiled. Otherwise spurious elaboration constraints can generate |
| incorrect elaboration circularities. |
| |
| 2004-10-26 Thomas Quinot <quinot@act-europe.fr> |
| Ed Schonberg <schonberg@gnat.com> |
| |
| * sem_util.adb (Is_Aliased_View): Defend against the case where this |
| subprogram is called with a parameter that is not an object name. This |
| situation arises for some cases of illegal code, which is diagnosed |
| later, and in this case it is wrong to call Is_Aliased, as that might |
| cause a compiler crash. |
| (Explain_Limited_Type): Refine previous fix to include |
| inherited components of derived types, to provide complete information. |
| |
| * exp_ch9.adb (Set_Privals): Set the Ekind of the actual object that |
| is the prival for a protected object. |
| It is necessary to mark this entity as a variable, in addition to |
| flagging it as Aliased, because Sem_Util.Is_Aliased_View has been |
| modified to avoid checking the Aliased flag on entities that are not |
| objects. (Checking that flag for non-objects is erroneous and could |
| lead to a compiler crash). |
| |
| 2004-10-26 Robert Dewar <dewar@gnat.com> |
| |
| * s-fatgen.adb (Pred): Fix redundant test for X > 0.0, since if |
| X_Frac = 0.5, then we know that the number X must be positive. |
| (Succ): Remove the same redundant test, and also fix the primary test |
| to test for X_Frac = -0.5 (used to be 0.5) which is clearly wrong. |
| Minor reformatting |
| (Decompose): Add fuller comments to spec |
| |
| 2004-10-26 Pascal Obry <obry@gnat.com> |
| |
| * tracebak.c (IS_BAD_PTR): Use IsBadCodePtr on Win32 to check for ptr |
| validity (process must have read access). Set to 0 in all other cases. |
| (STOP_FRAME): Now check for ptr validity to avoid a segmentation |
| violation on Win32. |
| (VALID_STACK_FRAME): Check for ptr validity on Win32 to avoid a |
| segmentation violation. |
| |
| 2004-10-26 Eric Botcazou <ebotcazou@act-europe.fr> |
| |
| * trans.c (call_to_gnu): For an (in-)out parameter passed by reference |
| whose type is a constructed subtype of an aliased object with an |
| unconstrained nominal subtype, convert the actual to the constructed |
| subtype before taking its address. |
| |
| 2004-10-26 Vincent Celier <celier@gnat.com> |
| |
| * a-dirval.ads, a-dirval.adb, a-dirval-vms.adb, a-dirval-mingw.adb |
| (Is_Path_Name_Case_Sensitive): New function |
| |
| * a-direct.adb (To_Lower_If_Case_Insensitive): New procedure |
| (Base_Name, Simple_Name, Current_Directory, Compose, |
| Containing_Directory, Full_Name): Call To_Lower_If_Case_Insensitive on |
| the result. |
| |
| 2004-10-26 Cyrille Comar <comar@act-europe.fr> |
| Vasiliy Fofanov <fofanov@act-europe.fr> |
| Vincent Celier <celier@gnat.com> |
| |
| * gnat_ugn.texi: Generalize "finding memory problems" section into a |
| "memory management issues" section and document some of the useful |
| memory pools provided as part of the GNAT library. |
| Remove "virtual" from declaration of A::method2 in |
| the simple example of Ada/C++ mixed system. |
| Library Projects may be virtually extended: their virtual extensions |
| are not Library Projects. |
| Added section on extending project hierarchies. |
| |
| 2004-10-19 Aaron W. LaFramboise <aaronavay62@aaronwl.com> |
| |
| * adaint.c (__gnat_get_libraries_from_registry): Cast value |
| to LPBYTE. |
| (__gnat_portable_spawn): Remove const. |
| |
| * mingw32.h (MAXPATHLEN): Check for previous definition. |
| |
| 2004-10-17 Matthias Klose <doko@debian.org> |
| |
| * gnatvsn.ads: Set gnat library version to 4.0. |
| |
| 2004-10-05 Vincent Celier <celier@gnat.com> |
| |
| * mlib-tgt.ads: (Build_Dynamic_Library): New parameter Options_2 |
| |
| 2004-10-04 Laurent Guerby <laurent@guerby.net> |
| |
| PR ada/15156 |
| * Makefile.in: Define and use RANLIB_FLAGS. |
| |
| 2004-10-04 Pascal Obry <obry@gnat.com> |
| |
| * tracebak.c: Always set LOWEST_ADDR to 0 on Win32 (as done on all |
| other x86 platforms). |
| |
| 2004-10-04 Olivier Hainque <hainque@act-europe.fr> |
| |
| * s-tassta.adb (Task_Wrapper): Make it Convention C, which makes sense |
| in general and triggers stack alignment adjustment for thread entry |
| points on targets where this is necessary. |
| |
| 2004-10-04 Bernard Banner <banner@gnat.com> |
| |
| PR ada/13897 |
| * Makefile.in: Add section for powerpc linux |
| Add variant i-vxwork-x86.ads |
| |
| * i-vxwork-x86.ads, system-linux-ppc.ads: New files. |
| |
| 2004-10-04 Olivier Hainque <hainque@act-europe.fr> |
| |
| * init.c (__gnat_initialize): Call an Ada subprogram to perform the |
| table registration calls when need be. Ensures no reference to the crt |
| ctors symbol are issued in the SJLJ case, which avoids possible |
| undefined symbol errors in the case of modules to be statically linked |
| with the kernel. |
| |
| 2004-10-04 Javier Miranda <miranda@gnat.com> |
| |
| * sem_ch4.adb (Try_Object_Operation): Reformat the code to expand |
| in-line the code corresponding to subprogram Analyze_Actuals. In |
| addition, analyze the actuals only in case of subprogram call. |
| |
| 2004-10-04 Ed Falis <falis@gnat.com> |
| |
| * s-vxwork-x86.ads: (FP_CONTEXT): Defined to be correct size |
| |
| 2004-10-04 Sergey Rybin <rybin@act-europe.fr> |
| |
| * g-dirope.ads (Base_Name): Clarify the meaning of the Suffix parameter |
| in the documentation. |
| |
| 2004-10-04 Robert Dewar <dewar@gnat.com> |
| |
| * sem_ch5.adb (Unblocked_Exit_Count): Now used for blocks as well as |
| IF and CASE. |
| (Analyze_Block_Statement): Add circuitry to detect following dead code |
| (Check_Unreachable_Code): Handle case of block exit |
| |
| 2004-10-04 Robert Dewar <dewar@gnat.com> |
| |
| * g-spipat.adb: (XMatch): Avoid warning for Logic_Error call |
| (XMatchD): Avoid warning for Logic_Error call |
| |
| 2004-10-04 Robert Dewar <dewar@gnat.com> |
| |
| * exp_ch4.adb (Is_Procedure_Actual): Correct so that this does not |
| consider expressions buried within a procedure actual to be an actual. |
| This caused some blowups with uses of packed slices within a procedure |
| actual. |
| |
| 2004-10-04 Robert Dewar <dewar@gnat.com> |
| |
| * exp_ch3.adb (Needs_Simple_Initialization): Modular packed arrays no |
| longer need to be initialized to zero. |
| (Get_Simple_Init_Val): Modular packed arrays no longer need to be |
| initialized to zero. |
| |
| * checks.adb (Expr_Known_Valid): Packed arrays are now always |
| considered valid, even if the representation is modular. That's correct |
| now that we no longer initialize packed modular arrays to zero. |
| |
| * exp_dbug.ads: Clarify documentation on handling of PAD and JM |
| suffixes. These are now documented as the only cases in which the |
| debugger ignores outer records. |
| Previously, the spec allowed arbitrary suffixes for this purpose. |
| Change name of LJM to JM for packed array pad records |
| Create separate section on packed array handling, and add a whole new |
| set of comments to this section describing the situation with packed |
| modular types and justification requirements depending on endianness. |
| |
| 2004-10-04 Robert Dewar <dewar@gnat.com> |
| |
| * a-except.adb: Add a comment for last change |
| |
| * einfo.ads: Minor spelling correction in comment |
| |
| * exp_pakd.adb, gnatdll.adb, prj-attr.ads: Minor reformatting |
| |
| * sem_ch11.adb: Fix a case of using | instead of \ for continuation |
| messages. |
| |
| * sem_util.ads: Minor comment update |
| |
| 2004-10-04 Ed Schonberg <schonberg@gnat.com> |
| |
| * sem_ch6.adb (Analyze_Subprogram_Body): Do not treat Inline as |
| Inline_Always when in Configurable_Run_Time mode. |
| |
| * sem_prag.adb (Process_Convention): If entity is an inherited |
| subprogram, apply convention to parent subprogram if in same scope. |
| (Analyze_Pragma, case Inline): Do not treat Inline as Inline_Always |
| when in Configurable_Run_Time mode. |
| |
| 2004-10-04 Ed Schonberg <schonberg@gnat.com> |
| |
| * sem_ch3.adb (Build_Derived_Record_Type): Set First/Last entity of |
| class_wide type after component list has been inherited. |
| |
| 2004-10-04 Ed Schonberg <schonberg@gnat.com> |
| |
| * sem_ch12.adb (Check_Generic_Actuals): New predicate |
| Denotes_Previous_Actual, to handle properly the case of a private |
| actual that is also the component type of a subsequent array actual. |
| The visibility status of the first actual is not affected when the |
| second is installed. |
| (Process_Nested_Formal): Subsidiary of Instantiate_Formal_Package, to |
| make fully recursive the treatment of formals of packages declared |
| with a box. |
| (Restore_Nested_Formal): Subsidiary of Restore_Private_Views, to undo |
| the above on exit from an instantiation. |
| (Denotes_Formal_Package): When called from Restore_Private_Views, ignore |
| current instantiation which is now complete. |
| (Analyze_Package_Instantiation): No instantiated body is needed if the |
| main unit is generic. Efficient, and avoid anomalies when a instance |
| appears in a package accessed through rtsfind. |
| |
| 2004-10-04 Ed Schonberg <schonberg@gnat.com> |
| |
| * exp_ch6.adb (Expand_N_Function_Call): If stack checking is enabled, |
| do not generate a declaration for a temporary if the call is part of a |
| library-level instantiation. |
| |
| 2004-10-04 Ed Schonberg <schonberg@gnat.com> |
| |
| * sem_util.adb (Explain_Limited_Type): Ignore internal components when |
| searching for a limited component to flag. |
| |
| * exp_attr.adb (Freeze_Stream_Subprogram): Subsidiary procedure to |
| expansion of Input, to account for the fact that the implicit call |
| generated by the attribute reference must freeze the user-defined |
| stream subprogram. This is only relevant to 'Input, because it can |
| appear in an object declaration, prior to the body of the subprogram. |
| |
| * sem_ch13.adb (Rep_Item_Too_Late): Make the error non-serious, so that |
| expansion can proceed and further errors uncovered. |
| (Minor clean up): Fix cases of using | instead of \ for continuation |
| messages. |
| |
| 2004-10-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * cuintp.c, decl.c, utils2.c: Use gcc_assert and gcc_unreachable. |
| |
| * trans.c (assoc_to_constructor): Fix unused var warning if no checking. |
| (gnat_gimplify_expr, case ADDR_EXPR): Fix error in last change. |
| Use gcc_assert and gcc_unreachable. |
| |
| * decl.c (gnat_to_gnu_entity, case object): Check and process a |
| specified alignment before validating size. |
| (gnat_to_gnu_entity) <E_Modular_Integer_Subtype>: Create a |
| stripped-down declaration for the type of the inner field when making |
| a JM type. |
| |
| * utils.c (finish_record_type): Do not compute the size in units |
| incrementally. Instead compute it once for the rep clause case. |
| Use gcc_assert and gcc_unreachable. |
| |
| 2004-10-04 Vincent Celier <celier@gnat.com> |
| |
| * a-dirval-mingw.adb (Invalid_Character): Add '\' as invalid character |
| in file name. |
| (Is_Valid_Path_Name): Take '/' as a directory separator. |
| |
| 2004-10-04 Vincent Celier <celier@gnat.com> |
| |
| * prj-part.adb (Parse_Single_Project): Call Is_Extending_All |
| (Extended_Project) only if Extended_Project is defined, to avoid |
| assertion error. |
| (Post_Parse_Context_Clause): Always call Set_Path_Name_Of with a |
| resolved path. |
| (Parse_Single_Project): Ditto. |
| |
| * prj-env.adb (Set_Ada_Paths.Add.Recursive_Add): Do not call |
| Add_To_Project_Path for virtual projects. |
| |
| 2004-10-04 Vincent Celier <celier@gnat.com> |
| |
| * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb, |
| mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb, |
| mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-mingw.adb, |
| mlib-tgt-vxworks.adb, mlib-tgt.adb (Build_Dynamic_Library): New |
| parameter Options_2. |
| |
| * mlib-prj.ads, mlib-prj.adb (Build_Library): Call |
| Build_Dynamic_Library with an empty Options_2. |
| |
| * mlib-utl.ads, mlib-utl.adb (Gcc): Parameter Options_2 has no |
| default anymore. |
| |
| * makegpr.adb (Get_Imported_Directories.add): Remove trailing |
| directory separator, if any. |
| (Gprmake): Do not allow mains on the command line for library projects. |
| Do not attempt to link when the project is a library project. |
| (Library_Opts): New table to store Library_Options. |
| (Build_Library): If Library_Options is specified, pass these options |
| when building a shared library. |
| |
| 2004-10-04 Jose Ruiz <ruiz@act-europe.fr> |
| |
| * s-tposen.adb (Service_Entry): The object must be always unlocked at |
| the end of this procedure now that the unlock operation was inserted |
| by the expander. |
| |
| 2004-10-04 Jose Ruiz <ruiz@act-europe.fr> |
| |
| * targparm.ads, targparm.adb (Targparm_Tags): Add PAS value |
| corresponding to the Preallocated_Stacks flags in System. |
| (Get_Target_Parameters): Including the processing for |
| Preallocated_Stacks. |
| |
| * system.ads, system-vxworks-x86.ads, system-darwin-ppc.ads, |
| system-vms_64.ads, system-unixware.ads, system-linux-ia64.ads, |
| system-freebsd-x86.ads, system-lynxos-ppc.ads, system-lynxos-x86.ads, |
| system-linux-x86_64.ads, system-tru64.ads, system-aix.ads, |
| system-vxworks-sparcv9.ads, system-vxworks-xscale.ads, |
| system-solaris-x86.ads, system-irix-o32.ads, system-irix-n32.ads, |
| system-hpux.ads, system-vxworks-m68k.ads, system-linux-x86.ads, |
| system-vxworks-mips.ads, system-os2.ads, system-interix.ads, |
| system-solaris-sparc.ads, system-solaris-sparcv9.ads, system-vms.ads, |
| system-mingw.ads, system-vms-zcx.ads, system-vxworks-ppc.ads, |
| system-vxworks-alpha.ads: Add the flag Preallocated_Stacks, that is |
| used to signal whether the compiler creates the required stacks and |
| descriptors for the different tasks (when True) or it is done by the |
| underlying operating system at run time (when False). |
| It is initially set to False in all targets. |
| |
| * exp_ch9.adb (Expand_N_Task_Type_Declaration): Create the task stack |
| if it is supported by the target. |
| (Make_Task_Create_Call): Pass the stack address if it has been |
| previously created. Otherwise pass a Null_Address. |
| |
| * snames.adb: Add _stack. |
| |
| * snames.ads: Add Name_uStack. Required to allow the expander to |
| statically allocated task stacks. |
| |
| * s-tarest.ads, s-tarest.adb (Create_Restricted_Task): Add |
| Stack_Address argument. |
| Check that its value is equal to Null_Address because this target does |
| not support the static stack allocation. |
| |
| 2004-10-04 Thomas Quinot <quinot@act-europe.fr> |
| |
| * usage.adb: Change "pragma inline" to "pragma Inline" in information |
| and error messages |
| |
| 2004-10-04 Thomas Quinot <quinot@act-europe.fr> |
| |
| * exp_dist.adb: Split declaration of asynchronous flag out of |
| Add_RACW_Read_Attribute. |
| Minor reformatting for better alignment with PolyORB version. |
| Store the entity for the asynchronous flag of an RACW, rather than the |
| expression, in the asynchronous flags table. This will allow this flag |
| to be used in other subprograms beside Add_RACW_Read_Attribute. |
| |
| 2004-10-04 Thomas Quinot <quinot@act-europe.fr> |
| |
| * g-socket.ads, g-socket.adb, g-socthi.adb, socket.c, |
| g-soccon-aix.ads, g-soccon-irix.ads, g-soccon-hpux.ads, |
| g-soccon-interix.ads, g-soccon-solaris.ads, g-soccon-vms.adb, |
| g-soccon-mingw.ads, g-soccon-vxworks.ads, g-soccon-freebsd.ads, |
| g-soccon.ads, g-soccon-unixware.ads, g-soccon-tru64.ads: Add new |
| sockets constant MSG_NOSIGNAL (Linux-specific). |
| Add new sockets constant MSG_Forced_Flags, list of flags to be set on |
| all Send operations. |
| For Linux, set MSG_NOSIGNAL on all send operations to prevent them |
| from trigerring SIGPIPE. |
| Rename components to avoid clash with Ada 2005 possible reserved |
| word 'interface'. |
| (Check_Selector): When the select system call returns with an error |
| condition, propagate Socket_Error to the caller. |
| |
| 2004-10-01 Jan Hubicka <jh@suse.cz> |
| |
| * misc.c (gnat_expand_body): Update call of tree_rest_of_compilation. |
| |
| 2004-09-23 Robert Dewar <dewar@gnat.com> |
| |
| PR ada/17540 |
| * sem_prag.adb (Process_Import_Or_Interface): Don't set Is_Public here, |
| instead do this at freeze time (we won't do it if there is an address |
| clause). |
| Change "pragma inline" to "pragma Inline" in information and error |
| messages. |
| Minor reformatting. |
| |
| * freeze.adb (Check_Address_Clause): Remove previous change, not the |
| right way of doing things after all. |
| (Freeze_Entity): For object, set Is_Public for imported entities |
| unless there is an address clause present. |
| |
| 2004-09-21 Olivier Hainque <hainque@act-europe.fr> |
| |
| * decl.c (gnat_to_gnu_entity) <E_General_Access_Type>: Check for a |
| dummy designated type via TYPE_MODE instead of COMPLETE_TYPE_P. This |
| ensures proper handling of types with rep clauses, which might have |
| their TYPE_SIZE set already. |
| |
| 2004-09-21 Robert Dewar <dewar@gnat.com> |
| |
| * decl.c (gnat_to_gnu_type, case E_Modular_Integer_Type): Wrap modular |
| packed array types in both little- and big-endian cases. This change |
| ensures that we no longer count on the unused bits being initialized |
| for such types (and in particular ensures that equality testing will |
| only read the relevant bits). |
| Change name TYPE_LEFT_JUSTIFIED_MODULAR_P to TYPE_JUSTIFIED_MODULAR_P |
| These changes mean that we no longer need to initialize small packed |
| arrays. |
| (gnat_to_gnu_entity) <E_Record_Subtype>: Apply the same |
| optimization to an LJM field as to its parent field. |
| |
| * ada-tree.h, trans.c, utils.c, utils2.c: |
| Change name TYPE_LEFT_JUSTIFIED_MODULAR_P to TYPE_JUSTIFIED_MODULAR_P |
| |
| 2004-09-20 Jan Hubicka <jh@suse.cz> |
| |
| * utils.c (gnat_finalize): Remove. |
| (end_subprog_body): Directly call cgraph_finalize_function; |
| do not lower the nested functions. |
| |
| 2004-09-20 Robert Dewar <dewar@gnat.com> |
| |
| PR ada/17540 |
| * freeze.adb (Check_Address_Clause): Reset Is_Imported and Is_Public |
| if an address clause is present, since that means that the Import |
| should be ignored. |
| |
| 2004-09-20 Arnaud Charlet <charlet@act-europe.fr> |
| |
| * 5tsystem.ads: Removed, no longer used. |
| |
| 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com> |
| Zack Weinberg <zack@codesourcery.com> |
| |
| * ada-tree.def: Use tree_code_class enumeration constants |
| instead of code letters. |
| * ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c: |
| Update for new tree-class enumeration constants. |
| |
| 2004-09-17 Vincent Celier <celier@gnat.com> |
| |
| * prj-attr-pm.ads, prj-attr-pm.adb: New files, to split some private |
| capabilities of the general project manager. |
| |
| 2004-09-09 Vincent Celier <celier@gnat.com> |
| |
| * a-direct.ads: Add pragma Ada_05 |
| (Directory_Entry_Type): Give default value to component Kind to avoid |
| not initialized warnings. |
| |
| * a-direct.adb (Current_Directory): Remove directory separator at the |
| end. |
| (Delete_Directory, Delete_Tree): Raise Name_Error if Directory is not |
| an existing directory. |
| (Fetch_Next_Entry): Give default value to variable Kind to avoid warning |
| (Size (String)): Function C_Size returns Long_Integer, not File_Size. |
| Convert the result to File_Size. |
| |
| * prj.ads: (Project_Error): New exception |
| |
| * prj-attr.adb: Except in procedure Initialize, Fail comes from |
| Prj.Com, not from Osint. |
| (Attrs, Package_Attributes): Tables moved to private part of spec |
| (Add_Attribute, Add_Unknown_Package): Moved to new child package |
| Prj.Attr.PM. |
| (Register_New_Package (Name, Attributes), Register_New_Attribute): Raise |
| Prj.Project_Error after call to Fail. |
| (Register_New_Package (Name, Id)): Set Id to Empty_Package after calling |
| Fail. Check that package name is not already in use. |
| |
| * prj-attr.ads: Comment updates to indicate that all subprograms may be |
| used by tools, not only by the project manager, and to indicate that |
| exception Prj.Prj_Error may be raised in case of problem. |
| (Add_Unknown_Package, Add_Attribute): Moved to new child package |
| Prj.Attr.PM. |
| (Attrs, Package_Attributes): Table instantiations moved from the body to |
| the private part to be accessible from Prj.Attr.PM body. |
| |
| * prj-dect.adb (Parse_Package_Declaration): Call Add_Unknown_Package |
| from new package Prj.Attr.PM. |
| (Parse_Attribute_Declaration): Call Add_Attribute from new package |
| Prj.Attr.PM. |
| |
| * Makefile.in: Add prj-attr-pm.o to gnatmake object list |
| |
| * gnatbind.adb (Gnatbind): Correct warning message (Elaboration_Check |
| instead of Elaboration_Checks). |
| |
| * a-calend.adb: Minor reformatting |
| |
| 2004-09-09 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * gigi.h (maybe_pad_type): New declaration. |
| (create_subprog_type): New arg RETURNS_BY_TARGET_PTR. |
| |
| * ada-tree.h: (TYPE_RETURNS_BY_TARGET_PTR_P): New macro. |
| |
| * cuintp.c: Convert to use buildN. |
| |
| * decl.c (maybe_pad_type): No longer static. |
| (gnat_to_gnu_entity, case E_Function): Handle case of returning by |
| target pointer. |
| Convert to use buildN. |
| |
| * trans.c (call_to_gnu): Add arg GNU_TARGET; support |
| TYPE_RETURNS_BY_TARGET_PTR_P. All callers changed. |
| (gnat_to_gnu, case N_Assignment_Statement): Call call_to_gnu if call on |
| RHS. |
| (gnat_to_gnu, case N_Return): Handle TYPE_RETURN_BY_TARGET_PTR_P. |
| (gnat_gimplify_expr, case ADDR_EXPR): New case. |
| Convert to use buildN. |
| |
| * utils2.c (gnat_build_constructor): Also set TREE_INVARIANT and |
| TREE_READONLY for const. |
| Convert to use buildN. |
| |
| * utils.c (create_subprog_type): New operand RETURNS_BY_TARGET_PTR. |
| (create_var_decl): Refine when TREE_STATIC is set. |
| Convert to use buildN. |
| |
| 2004-09-09 Gary Dismukes <dismukes@gnat.com> |
| |
| * gnat_ugn.texi: Delete text relating to checking of ali and object |
| consistency. |
| |
| * a-except.adb (Rcheck_*): Add pragmas No_Return for each of these |
| routines. |
| |
| 2004-09-09 Jose Ruiz <ruiz@act-europe.fr> |
| |
| * gnat_ugn.texi: Add Detect_Blocking to the list of configuration |
| pragmas recognized by GNAT. |
| |
| * gnat_rm.texi: Document pragma Detect_Blocking. |
| |
| * s-solita.adb (Timed_Delay_T): When pragma Detect_Blocking is active, |
| raise Program_Error if called from a protected operation. |
| |
| * s-taprob.adb (Lock): When pragma Detect_Blocking is active increase |
| the protected action nesting level. |
| (Lock_Read_Only): When pragma Detect_Blocking is active increase the |
| protected action nesting level. |
| (Unlock): When pragma Detect_Blocking is active decrease the protected |
| action nesting level. |
| |
| * s-taskin.adb (Initialize_ATCB): Initialize to 0 the |
| Protected_Action_Nesting. |
| |
| * s-taskin.ads: Adding the field Protected_Action_Nesting to the |
| Common_ATCB record. It contains the dynamic level of protected action |
| nesting for each task. It is needed for checking whether potentially |
| blocking operations are called from protected operations. |
| (Detect_Blocking): Adding a Boolean constant reflecting whether pragma |
| Detect_Blocking is active or not in the partition. |
| |
| * s-tasren.adb (Call_Simple): When pragma Detect_Blocking is active, |
| raise Program_Error if called from a protected operation. |
| (Task_Entry_Call): When pragma Detect_Blocking is active, raise |
| Program_Error if called from a protected operation. |
| (Timed_Task_Entry_Call): When pragma Detect_Blocking is active, raise |
| Program_Error if called from a protected operation. |
| |
| * s-tassta.adb (Abort_Tasks): When pragma Detect_Blocking is active, |
| raise Program_Error if called from a protected operation. |
| |
| * s-tpoben.adb (Lock_Entries): When pragma Detect_Blocking is active, |
| raise Program_Error if called from a protected operation, and increase |
| the protected action nesting level. |
| (Lock_Read_Only_Entries): When pragma Detect_Blocking is active, raise |
| Program_Error if called from a protected operation, and increase the |
| protected action nesting level. |
| (Unlock_Entries): When pragma Detect_Blocking is active decrease the |
| protected action nesting level. |
| |
| * s-tposen.adb (Lock_Entry): When pragma Detect_Blocking is active, |
| raise Program_Error if called from a protected operation, and increase |
| the protected action nesting level. |
| (Lock_Read_Only_Entry): When pragma Detect_Blocking is active, raise |
| Program_Error if called from a protected operation, and increase the |
| protected action nesting level. |
| (Protected_Single_Entry_Call): When pragma Detect_Blocking is active, |
| raise Program_Error if called from a protected operation. |
| (Timed_Protected_Single_Entry_Call): When pragma Detect_Blocking is |
| active, raise Program_Error if called from a protected operation. |
| (Unlock_Entry): When pragma Detect_Blocking is active decrease the |
| protected action nesting level. |
| |
| * sem_util.adb (Check_Potentially_Blocking_Operation): Remove the |
| insertion of the statement raising Program_Error. The run time |
| contains the required machinery for handling that. |
| |
| * sem_util.ads: Change comment associated to procedure |
| Check_Potentially_Blocking_Operation. |
| This procedure does not insert a call for raising the exception because |
| that is currently done by the run time. |
| |
| * raise.h (__gnat_set_globals): Pass the detect_blocking parameter. |
| |
| * init.c: Add the global variable __gl_detect_blocking that indicates |
| whether pragma Detect_Blocking is active (1) or not (0). Needed for |
| making the pragma available at run time. |
| (__gnat_set_globals): Pass and update the detect_blocking parameter. |
| |
| * lib-writ.adb (Write_ALI): Set the DB flag in the ali file if |
| pragma Detect_Blocking is active. |
| |
| * lib-writ.ads: Document the Detect_Blocking flag (DB) in ali files. |
| |
| * ali.adb (Scan_ALI): Set the Detect_Blocking value to true if the flag |
| DB is found in the ali file. Any unit compiled with pragma |
| Detect_Blocking active forces its effect in the whole partition. |
| |
| * a-retide.adb (Delay_Until): Raise Program_Error if pragma |
| Detect_Blocking is active and delay is called from a protected |
| operation. |
| |
| * bindgen.adb (Gen_Adainit_Ada): When generating the call to |
| __gnat_set_globals, pass 1 as Detect_Blocking parameter if pragma |
| Detect_Blocking is active (0 otherwise). |
| (Gen_Adainit_C): When generating the call to __gnat_set_globals, pass 1 |
| as Detect_Blocking parameter if pragma Detect_Blocking is active (0 |
| otherwise). |
| |
| 2004-09-09 Thomas Quinot <quinot@act-europe.fr> |
| |
| * gnat_rm.texi: Rename GNAT.Perfect_Hash.Generators to |
| GNAT.Perfect_Hash_Generators, and remove the empty GNAT.Perfect_Hash |
| package. |
| |
| * s-parint.ads, s-parint.adb (Get_RAS_Info): New subprogram. |
| (Register_Receiving_Stub): Add Subp_Info formal parameter. |
| Update API in placeholder implemetation of s-parint to reflect changes |
| in distribution runtime library. |
| |
| * sem_ch3.adb (Expand_Derived_Record): Rename to |
| Expand_Record_Extension. |
| |
| * sem_disp.adb (Check_Controlling_Formals): Improve error message for |
| primitive operations of potentially distributed object types that have |
| non-controlling anonymous access formals. |
| |
| * sem_dist.ads, sem_dist.adb (Build_RAS_Primitive_Specification): New |
| subprogram. |
| New implementation of expansion for remote access-to-subprogram types, |
| based on the RACW infrastructure. |
| This version of sem_dist is compatible with PolyORB/DSA as well as |
| GLADE. |
| |
| * sem_prag.adb (Analyze_Pragma, case Pragma_Asynchronous): For a pragma |
| Asynchrronous that applies to a remote access-to-subprogram type, mark |
| the underlying RACW type as asynchronous. |
| |
| * link.c: FreeBSD uses GNU ld: set __gnat_objlist_file_supported and |
| __gnat_using_gnu_linker to 1. |
| |
| * Makefile.rtl, impunit.adb, g-perhas.ads, g-pehage.ads, |
| g-pehage.adb: Rename GNAT.Perfect_Hash.Generators to |
| GNAT.Perfect_Hash_Generators, and remove the empty |
| GNAT.Perfect_Hash package. |
| |
| * atree.adb: Minor reformatting |
| |
| * exp_ch3.adb (Expand_Derived_Record): Rename to |
| Expand_Record_Extension. |
| (Build_Record_Init_Proc.Build_Assignment): The default expression in |
| a component declaration must remain attached at that point in the |
| tree so New_Copy_Tree copies it if the enclosing record type is derived. |
| It is therefore necessary to take a copy of the expression when building |
| the corresponding assignment statement in the init proc. |
| As a side effect, in the case of a derived record type, we now see the |
| original expression, without any rewriting that could have occurred |
| during expansion of the ancestor type's init proc, and we do not need |
| to go back to Original_Node. |
| |
| * exp_ch3.ads (Expand_Derived_Record): Rename to |
| Expand_Record_Extension. |
| |
| * exp_dist.ads, exp_dist.adb (Underlying_RACW_Type): New subprogram. |
| Returns the RACW type used to implement a remote access-to-subprogram |
| type. |
| (Add_RAS_Proxy_And_Analyze, Build_Remote_Subprogram_Proxy_Type): |
| New subprograms. Used to create a proxy tagged object for a remote |
| subprogram. The proxy object is used as the designated object |
| for RAS values on the same partition (unless All_Calls_Remote applies). |
| (Build_Get_Unique_RP_Call): New subprogram. Build a call to |
| System.Partition_Interface.Get_Unique_Remote_Pointer. |
| (Add_RAS_Access_TSS, Add_RAS_Dereference_TSS): |
| Renamed from Add_RAS_*_Attribute. |
| (Add_Receiving_Stubs_To_Declarations): Generate a table of local |
| subprograms. |
| New implementation of expansion for remote access-to-subprogram types, |
| based on the RACW infrastructure. |
| |
| * exp_dist.ads (Copy_Specification): Update comment to note that this |
| function can copy the specification from either a subprogram |
| specification or an access-to-subprogram type definition. |
| |
| 2004-09-09 Ed Schonberg <schonberg@gnat.com> |
| |
| * sem_type.adb (Disambiguate): Handle properly an accidental ambiguity |
| in an instance, between an explicit subprogram an one inherited from a |
| type derived from an actual. |
| |
| * exp_ch6.adb (Expand_N_Subprogram_Body): If polling is enabled, do not |
| add a polling call if the subprogram is to be inlined by the back-end, |
| to avoid repeated calls with multiple inlinings. |
| |
| * checks.adb (Apply_Alignment_Check): If the expression in the address |
| clause is a call whose name is not a static entity (e.g. a dispatching |
| call), treat as dynamic. |
| |
| 2004-09-09 Robert Dewar <dewar@gnat.com> |
| |
| * g-trasym.ads: Minor reformatting |
| |
| * exp_ch3.adb (Component_Needs_Simple_Initialization): Don't except |
| packed arrays, since unused bits are expected to be zero for a |
| comparison. |
| |
| 2004-09-09 Eric Botcazou <ebotcazou@act-europe.fr> |
| |
| * exp_pakd.ads: Fix an inacurracy and a couple of typos in the head |
| comment. |
| |
| 2004-09-09 Pascal Obry <obry@gnat.com> |
| |
| * mdll.ads, mdll.adb (Build_Dynamic_Library): New parameter Map_File to |
| enable map file generation. Add the right option to generate the map |
| file if Map_File is set to True. |
| |
| * gnatdll.adb (Gen_Map_File): New variable. |
| (Syntax): Add info about new -m (Map_File) option. |
| (Parse_Command_Line): Add support for -m option. |
| (gnatdll): Pass Gen_Map_File to Build_Dynamic_Library calls. |
| Minor reformatting. |
| |
| 2004-09-09 Laurent Pautet <pautet@act-europe.fr> |
| |
| * gnatls.adb: Add a very verbose mode -V. Such mode is required by the |
| new gnatdist implementation. |
| Define a subpackage isolating the output routines specific to this |
| verbose mode. |
| |
| 2004-09-09 Joel Brobecker <brobecker@gnat.com> |
| |
| * Makefile.rtl: (GNATRTL_NONTASKING_OBJS): Add g-dynhta. |
| |
| * gnat_ugn.texi (Main Subprograms): Fix typo. Deduced, not deducted. |
| |
| 2004-09-09 Cyrille Comar <comar@act-europe.fr> |
| |
| * opt.adb (Set_Opt_Config_Switches): Use Ada_Version_Runtime to compile |
| internal unit. |
| |
| * opt.ads: Add Ada_Version_Runtime constant used to decide which |
| version of the language is used to compile the run time. |
| |
| 2004-09-09 Arnaud Charlet <charlet@act-europe.fr> |
| |
| * sem_util.adb (Requires_Transient_Scope): Re-enable handling |
| of variable length temporaries for function return now that the |
| back-end and gigi support it. |
| |
| 2004-09-01 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * misc.c (gnat_print_type): Use TYPE_RM_SIZE_NUM. |
| |
| * trans.c (struct stmt_group): Delete field GLOBAL. |
| (gnat_init_stmt_group): Do not initialize it. |
| (call_to_gnu): Use save_expr, not protect_multiple_eval. |
| (Exception_Handler_to_gnu_sjlj): Call build_int_cst, not build_int_2 |
| (gnat_to_gnu, case N_Character_Literal, N_String_Literal): Likewise. |
| (gnat_to_gnu, case N_Compilation_Unit): Do not set GLOBAL in stmt group. |
| (start_stmt_group): Likewise. |
| (add_stmt, add_decl_expr): Rework handling of global DECL_EXPRs. |
| |
| * utils2.c (ggc.h): Include. |
| (build_call_raise): Call build_int_cst, not build_int_2. |
| |
| * utils.c (gnat_init_decl_processing): Fix arg to |
| build_common_tree_nodes. |
| (create_subprog_type): Do not use SET_TYPE_CI_CO_LIST. |
| (gnat_define_builtin): Set built_in_decls. |
| (init_gigi_decls): Call build_int_cst, not build_int_2. |
| |
| * ada-tree.h (struct lang_decl, struct lang_type): Field is type tree. |
| (GET_TYPE_LANG_SPECIFIC, SET_TYPE_LANG_SPECIFIC): New macros. |
| (GET_DECL_LANG_SPECIFIC, SET_DECL_LANG_SPECIFIC): Likewise. |
| (TYPE_CI_CO_LIST, SET_TYPE_CI_CO_LIST, TYPE_MODULE, |
| SET_TYPE_MODULE): Use them. |
| (TYPE_INDEX_TYPE, SET_TYPE_INDEX_TYPE, TYPE_DIGITS_VALUE): Likewise. |
| (SET_TYPE_DIGITS_VALUE, TYPE_UNCONSTRAINED_ARRAY): Likewise. |
| (SET_TYPE_UNCONSTRAINED_ARRAY, TYPE_ADA_SIZE, |
| SET_TYPE_ADA_SIZE): Likewise. |
| (TYPE_ACTUAL_BOUNDS, SET_TYPE_ACTUAL_BOUNDS): Likewise. |
| (DECL_CONST_CORRESPONDING_VAR, |
| SET_DECL_CONST_CORRESPONDING_VAR): Likewise. |
| (DECL_ORIGINAL_FIELD, SET_DECL_ORIGINAL_FIELD): Likewise. |
| (TYPE_RM_SIZE_INT, TYPE_RM_SIZE_ENUM, SET_TYPE_RM_SIZE_ENUM): Deleted. |
| (TYPE_RM_SIZE_NUM): New macro. |
| (TYPE_RM_SIZE): Modified to use above. |
| |
| * cuintp.c: (build_cst_from_int): New function. |
| (UI_To_gnu): Use it. |
| |
| * decl.c (gnat_to_gnu_entity): Use TYPE_RM_SIZE_NUM. |
| (make_type_from_size): Avoid changing TYPE_UNSIGNED of a type. |
| (gnat_substitute_in_type, case ARRAY_TYPE): If old had a |
| MIN_EXPR for the size, copy it into new. |
| |
| 2004-09-01 Robert Dewar <dewar@gnat.com> |
| |
| * exp_ch6.adb (Expand_Call): Properly handle validity checks for |
| packed indexed component where array is an IN OUT formal. This |
| generated garbage code previously. |
| |
| * gnat_ugn.texi: Document -fverbose-asm |
| |
| * gnat-style.texi: Minor updates (note that boolean constants and |
| variables are joined with AND/OR rather than short circuit forms). |
| |
| 2004-09-01 Ed Schonberg <schonberg@gnat.com> |
| |
| * exp_util.adb (Safe_Unchecked_Type_Conversion): Conversion is safe if |
| it is an upward conversion of an untagged type with no representation |
| change. |
| |
| 2004-09-01 Thomas Quinot <quinot@act-europe.fr> |
| |
| * rtsfind.ads: Move RCI_Subp_Info and RCI_Subp_Info_Array to |
| System.Partition_Interface. |
| |
| * checks.adb (Apply_Access_Checks): Do not generate checks when |
| expander is not active (but check for unset reference to prefix of |
| dereference). |
| |
| * sem_prag.adb (Analyze_Pragma, case Pragma_Debug): Uniformly rewrite |
| pragma Debug as an if statement with a constant condition, for |
| consistent treatment of entity references contained within the |
| enclosed procedure call. |
| |
| 2004-09-01 Vincent Celier <celier@gnat.com> |
| |
| * bindgen.adb: (Set_EA_Last): New procedure |
| (Gen_Exception_Table_Ada, Gen_Exception_Table_C): Use new procedure |
| Set_EA_Last. |
| (Gen_Adafinal_Ada): If no finalization, adafinal does nothing |
| (Gen_Output_File_Ada): Always call Gen_Adafinal_Ada, so that SAL can be |
| linked without errors. |
| (Gen_Exception_Table_Ada): Correct bugs when generating code for arrays |
| ST and EA. |
| (Gen_Exception_Table_C): Correct same bugs |
| |
| * vms_data.ads: Add new qualifier /VERBOSE_ASM to GCC_Switches |
| |
| * g-os_lib.adb (Normalize_Pathname.Get_Directory): When Dir is empty, |
| on Windows, make sure that the drive letter is in upper case. |
| |
| * g-os_lib.ads (Normalize_Pathname): Add a comment to indicate that on |
| Windows, when the drive letter is added and Case_Sensitive is True, the |
| drive letter is forced to upper case. |
| |
| * mlib-tgt-irix.adb (Build_Dynamic_Library): Transfer all -lxxx options |
| to Options_2 for the call to MLib.Utl.Gcc. |
| |
| * bld.adb (Put_Include_Project): Use '/', not '\' on Windows as |
| directory separator when defining BASE_DIR. |
| |
| 2004-09-01 Pascal Obry <obry@gnat.com> |
| |
| * gprcmd.adb (Extend): Do not output trailing directory separator. This |
| is not needed and it confuses Windows GNU/make which does not report |
| directory terminated by a slash as a directory. |
| (gprcmd): Idem for "pwd" internal command. |
| |
| * Makefile.generic: Use __GPRCOLON__ instead of pipe character in |
| target names rewrite to fix regressions with recent version of |
| GNU/make. Starting with GNU/make 3.80 the pipe character was not |
| handled properly anymore. |
| |
| 2004-09-01 Andreas Schwab <schwab@suse.de> |
| |
| * Make-lang.in (EXTRA_GNATBIND_OBJS): Revert last change. |
| * raise.c [!IN_RTS]: Undef abort. |
| |
| 2004-08-27 Nathan Sidwell <nathan@codesourcery.com> |
| |
| * utils2.c (build_allocator): Use ssize_int. |
| |
| * utils.c (gnat_init_decl_processing): Ada has a signed sizetype. |
| |
| 2004-08-27 Andreas Schwab <schwab@suse.de> |
| |
| * Make-lang.in (EXTRA_GNATBIND_OBJS): Add errors.o. |
| |
| 2004-08-25 Nathan Sidwell <nathan@codesourcery.com> |
| Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * ada-tree.h (TYPE_RM_SIZE_INT): Use TYPE_LANG_SLOT_1. |
| |
| 2004-08-25 Nathan Sidwell <nathan@codesourcery.com> |
| |
| * cuintp.c (UI_To_gnu): Adjust build_int_cst calls. |
| * trans.c (Exception_Handler_to_gnu_sjlj, gnat_to_gnu): Likewise. |
| * utils.c (init_gigi_decls): Likewise. |
| * utils2.c (build_call_raise, build_allocator): Likewise. |
| |
| 2004-08-24 Nathan Sidwell <nathan@codesourcery.com> |
| |
| * utils.c (gnat_init_decl_processing): Adjust |
| build_common_tree_nodes call. |
| |
| 2004-08-20 Nathan Sidwell <nathan@codesourcery.com> |
| |
| * utils2.c (build_allocator): Use build_int_cst for negative |
| size types. |
| |
| 2004-08-18 Richard Henderson <rth@redhat.com> |
| |
| * misc.c (LANG_HOOKS_HONOR_READONLY): Remove. |
| |
| 2004-08-16 Nathan Sidwell <nathan@codesourcery.com> |
| |
| * cuintp.c (UI_To_gnu): Be more conservative with build_int_cst |
| call.s |
| * trans.c (Exception_Handler_to_gnu_sjlj): Likewise. |
| (gnat_to_gnu): Likewise. |
| |
| 2004-08-16 Pascal Obry <obry@gnat.com> |
| |
| * adaint.c (__gnat_prj_add_obj_files): Set to 0 only on Win32 for GCC |
| backend prior to GCC 3.4. With GCC 3.4 we are using the GCC's shared |
| option and not mdll anymore. Update comment. |
| |
| 2004-08-16 Pascal Obry <obry@gnat.com> |
| |
| * bld.adb (Put_Include_Project): Properly handle directory separators |
| on Windows. |
| |
| 2004-08-16 Ed Schonberg <schonberg@gnat.com> |
| |
| * sem_ch4.adb (Try_Object_Operation): Restructure code. Optimize by |
| decreasing the number of allocated junk nodes while searching for the |
| appropriate subprogram. |
| |
| 2004-08-15 Nathan Sidwell <nathan@codesourcery.com> |
| |
| * cuintp.c (UI_To_gnu): Use build_int_cst.. |
| * trans.c (Exception_Handler_to_gnu_sjlj, gnat_to_gnu): Likewise. |
| * utils.c (init_gigi_decls): Likewise. |
| * utils2.c (build_call_raise): Likewise. |
| |
| 2004-08-13 Olivier Hainque <hainque@act-europe.fr> |
| |
| * decl.c (gnat_to_gnu_entity) <E_Variable>: When building an allocator |
| for a global aliased object with a variable size and an unconstrained |
| nominal subtype, pretend there is no initializer if the one we have is |
| incomplete, and avoid referencing an inexistant component in there. The |
| part we have will be rebuilt anyway and the reference may confuse |
| further operations. |
| |
| 2004-08-13 Thomas Quinot <quinot@act-europe.fr> |
| |
| * einfo.ads: Minor reformatting |
| |
| * lib-writ.adb (Output_Main_Program_Line): Do not set parameter |
| restrictions in the ALI if we only want to warn about violations. |
| |
| 2004-08-13 Vincent Celier <celier@gnat.com> |
| |
| * ali.adb (Scan_ALI): Initialize component Body_Needed_For_SAL to False |
| when creating a new Unit_Record in table Units. |
| |
| * gnatls.adb (Output_Unit): In verbose mode, output the restrictions |
| that are violated, if any. |
| |
| * prj-nmsc.adb (Ada_Check.Get_Path_Names_And_Record_Sources): Do not |
| add directory separator if path already ends with a directory separator. |
| |
| 2004-08-13 Ed Schonberg <schonberg@gnat.com> |
| |
| * rtsfind.adb (Entity_Not_Defined): If the error ocurrs in a predefined |
| unit, this is an attempt to inline a construct that is not available in |
| the current restricted mode, so abort rather than trying to continue. |
| |
| * sem_ch3.adb (Build_Underlying_Full_View): If the new type has |
| discriminants that rename those of the parent, recover names of |
| original discriminants for the constraint on the full view of the |
| parent. |
| (Complete_Private_Subtype): Do not create a subtype declaration if the |
| subtype is an itype. |
| |
| * gnat_rm.texi: Added section on implementation of discriminated |
| records with default values for discriminants. |
| |
| 2004-08-13 Ed Schonberg <schonberg@gnat.com> |
| |
| PR ada/15601 |
| * sem_res.adb (Make_Call_Into_Operator): Handle properly the case where |
| the second operand is overloaded. |
| |
| 2004-08-10 Richard Henderson <rth@redhat.com> |
| |
| * utils.c (gnat_install_builtins): Remove __builtin_stack_alloc, |
| add __builtin_alloca. |
| |
| 2004-08-10 Richard Henderson <rth@redhat.com> |
| |
| * config-lang.in (boot_language): Yes. |
| |
| 2004-08-09 Thomas Quinot <quinot@act-europe.fr> |
| |
| * g-socket.adb (Abort_Selector): Initialize Buf to prevent valgrind |
| from complaining on potential uninitialized reference. |
| Change calls to GNAT.Sockets.Thin.Is_Socket_In_Set to account for |
| new specification and test explicitly for non-zero return value. |
| |
| * g-socthi.ads (Is_Socket_In_Set): Declare imported function as |
| returning C.int, to avoid using a derived boolean type. |
| |
| * exp_ch5.adb (Make_Tag_Ctrl_Assignments): Use |
| Duplicate_Subexpr_No_Checks in preference to direct use of |
| Remove_Side_Effects and New_Copy_Tree. |
| Clear Comes_From_Source on prefix of 'Size attribute reference. |
| |
| * g-socthi.adb, g-socthi-vms.adb, g-socthi-mingw.adb, |
| g-socthi-vxworks.adb: Change calls to |
| GNAT.Sockets.Thin.Is_Socket_In_Set to account for new specification |
| and test explicitly for non-zero return value. |
| |
| * g-socthi-vms.ads, g-socthi-mingw.ads, g-socthi-vxworks.ads: |
| (Is_Socket_In_Set): Declare imported function as returning C.int, to |
| avoid using a derived boolean type. |
| |
| 2004-08-09 Albert Lee <lee@gnat.com> |
| |
| * system-irix-n32.ads: Refine tasking priority constants for IRIX. |
| |
| 2004-08-09 Pascal Obry <obry@gnat.com> |
| |
| * gnat_ugn.texi: Document new way to build DLLs on Windows using |
| GCC's -shared option. |
| |
| * mlib-tgt-mingw.adb (Build_Dynamic_Library): Pass GCC's options into |
| Options_2 parameter (options put after object files). |
| |
| 2004-08-09 Olivier Hainque <hainque@act-europe.fr> |
| |
| * decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Adjust condition to |
| ignore overflows on low and high bounds of an index to also account for |
| differences in signedness between sizetype and gnu_index_subtype. |
| These are as legitimate as the ones caused by a lower TYPE_PRECISION |
| on sizetype. |
| |
| 2004-08-09 Robert Dewar <dewar@gnat.com> |
| |
| * s-solita.ads, s-solita.adb: Minor reformatting |
| |
| * gnat_rm.texi: Add documentation for pragma Profile (Restricted) |
| Move pragma Restricted_Run_Time, No_Run_Time, Ravenscar to new |
| obsolescent section |
| Add note that No_Implicit_Conditionals does not suppress |
| run time constraint checks. |
| |
| * vms_conv.ads: Minor reformatting |
| |
| * s-secsta.adb: Use SS_Ptr instead of Mark_Id as stack pointer (cleanup |
| and necessary for following change). |
| (Mark): Return new format Mark_Id containing sec stack address |
| (Release): Use sec stack address from Mark_Id avoiding Self call |
| |
| * s-secsta.ads: Define SS_Ptr to be used instead of Mark_Id as stack |
| pointer (cleanup and necessary for following change). |
| Define Mark_Id as record containing address of secondary stack, that way |
| Release does not need to find the stack again, decreasing the number of |
| calls to Self and improving efficiency. |
| |
| * sem_util.ads: Add a ??? comment for Is_Local_Variable_Reference |
| |
| * sem_ch5.adb (Analyze_Case_Statement): Add circuitry to track value of |
| case variable into the individual case branches when possible. |
| |
| * sem_ch11.adb: Minor reformatting |
| |
| * prj.ads: Correct spelling of suffixs |
| |
| * prj-nmsc.adb: Minor reformatting |
| Correct spelling suffixs throughout (also in identifiers) |
| |
| * freeze.adb: Minor spelling correction |
| |
| * exp_ch2.adb: Cleanups to handling of Current_Value |
| (no functional effect). |
| |
| * bld.adb: Correct spelling of suffixs |
| |
| * einfo.adb (Enclosing_Dynamic_Scope): Defend against junk argument |
| |
| 2004-08-09 Ed Schonberg <schonberg@gnat.com> |
| |
| PR ada/15408 |
| * sem_ch7.adb (Install_Private_Declarations): In the body of the |
| package or of a child, private entities are both immediately_visible |
| and not hidden. |
| |
| 2004-08-09 Ed Schonberg <schonberg@gnat.com> |
| |
| * sem_eval.adb (Eval_Integer_Literal): If the context is Any_Integer, |
| there are no range checks on the value of the literal. |
| |
| * exp_ch7.adb (Insert_Actions_In_Scope_Around): If the node being |
| wrapped is the triggering alternative of an asynchronous select, action |
| statements mustbe inserted before the select itself. |
| |
| * sem_attr.adb (Analyze_Attribute, case 'Size): Handle properly the |
| case where the prefix is a protected function call. |
| (Resolve_Attribute, case 'Access): The attribute reference on a |
| subprogram is legal in a generic body if the subprogram is declared |
| elsewhere. |
| |
| 2004-08-09 Vincent Celier <celier@gnat.com> |
| |
| * makegpr.adb (Build_Library): Link with g++ if C++ is one of the |
| languages, otherwise building the library may fail with unresolved |
| symbols. |
| (Compile_Sources): Do not build libraries if -c switch is used |
| |
| * gnatlink.adb (Process_Args): New switches -M and -Mmap |
| (Write_Usage): If map file creation is supported, output new switches |
| -M and -Mmap. |
| (Gnatlink): When -M is specified, add the necessary switch(es) to the |
| gcc call, when supported. |
| |
| * Makefile.in: Added indepsw.o to the object list for gnatlink |
| Specified the AIX, GNU/Linux and Windows versions of indepsw.adb |
| |
| * indepsw-aix.adb, indepsw-linux.adb, indepsw-mingw.adb, |
| indepsw.adb, indepsw.ads: New files. |
| |
| 2004-08-09 Bernard Banner <banner@gnat.com> |
| |
| * system-vxworks-x86.ads, s-vxwork-x86.ads: New files. |
| |
| * Makefile.in: add section for vxworks x86 |
| |
| 2004-08-09 Hristian Kirtchev <kirtchev@gnat.com> |
| |
| * exp_ch3.adb (Build_Init_Statements): Add extra condition to deal with |
| per-object constrained components where the discriminant is of an |
| Access type. |
| (Build_Record_Init_Proc): Add condition to prevent the inheritance of |
| the parent initialization procedure for derived Unchecked_Unions. |
| Instead, derived Unchecked_Unions build their own initialization |
| procedure. |
| (Build_Variant_Record_Equality): Implement Unchecked_Union equality. |
| Check the body of the subprogram for details. |
| (Freeze_Record_Type): Prevent the inheritance of discriminant checking |
| functions for derived Unchecked_Union types by introducing a condition. |
| Allow the creation of TSS equality functions for Unchecked_Unions. |
| (Make_Eq_Case): Rename formal parameter Node to E in function signature. |
| Add formal parameter Discr to function signature. Discr is used to |
| control the generated case statement for Unchecked_Union types. |
| (Make_Eq_If): Rename formal parameter Node to E in function signature. |
| |
| * exp_ch4.adb (Build_Equality_Call): Implement equality calls for |
| Unchecked_Unions. |
| Check the body of the subprogram for details. |
| (Expand_Composite_Equality): Augment composite type equality to include |
| correct handling of Unchecked_Union components. |
| (Expand_N_In): Add condition to detect illegal membership tests when the |
| subtype mark is a constrained Unchecked_Union and the expression lacks |
| inferable discriminants, and build a Raise_Program_Error node. |
| (Expand_N_Op_Eq): Add function Has_Unconstrained_UU_Component. Used |
| to detect types that contain components of unconstrained Unchecked_Union |
| subtype. Add condition to detect equality between types that have an |
| unconstrained Unchecked_Union component, and build a Raise_Program_Error |
| node. Add condition to detect equality between Unchecked_Union types |
| that lack inferable discriminants, and build a Raise_Program_Error node. |
| Otherwise build a TSS equality function call. |
| (Expand_N_Type_Conversion): Add condition to detect illegal conversions |
| from a derived Unchecked_Union to an unconstrained non-Unchecked_Union |
| with the operand lacking inferable discriminants, and build a Raise_ |
| Program_Error node. |
| (Expand_Record_Equality): Remove guard that prevents Unchecked_Union |
| composite equality. |
| (Has_Inferable_Discriminants): Implement new predicate for objects and |
| expressions of Unchecked_Union type. Check the body of subprogram for |
| details. |
| (Has_Unconstrained_UU_Components): Add function |
| Component_Is_Unconstrained_UU. It is used to detect whether a single |
| component is of an unconstrained Unchecked_Union subtype. Add function |
| Variant_Is_Unconstrained_UU. It is used to detect whether a single |
| component inside a variant is of an unconstrained Unchecked_Union type. |
| |
| * exp_ch5.adb (Expand_Assign_Record): Add condition to copy the |
| inferred discriminant values. Add condition to generate a case |
| statement with an inferred discriminant as the switch. |
| (Make_Component_List_Assign): Introduce a Boolean flag that determines |
| the behaviour of the subprogram in the presence of an Unchecked_Union. |
| Add condition to trigger the usage of the inferred discriminant value |
| as the generated case statement switch. |
| (Make_Field_Assign): Introduce a Boolean flag that determines the |
| behaviour of the subprogram in the presence of an Unchecked_Union. Add |
| condition to trigger the usage of the inferred discriminant value as |
| the right-hand side of the generated assignment. |
| |
| * exp_ch6.adb (Expand_Call): Add condition to skip extra actual |
| parameter generation when dealing with Unchecked_Unions. |
| |
| * checks.adb (Apply_Discriminant_Check): Do not apply discriminant |
| checks for Unchecked_Unions. |
| |
| * einfo.ads: Update comment on usage of flag Has_Per_Object_Constraint |
| |
| * exp_attr.adb (Expand_N_Attribute_Reference): Produce |
| Raise_Program_Error nodes for the execution of Read and Write |
| attributes of Unchecked_Union types and the execution of Input and |
| Output attributes of Unchecked_Union types that lack default |
| discriminant values. |
| |
| * sem_prag.adb (Analyze_Pragma): Remodel the analysis of pragma |
| Unchecked_Union. Add procedure Check_Component. It is used to inspect |
| per-object constrained components of Unchecked_Unions for being |
| Unchecked_Unions themselves. Add procedure Check_Variant. It is used to |
| check individual components withing a variant. |
| |
| * sem_res.adb (Resolve_Comparison_Op): Remove guard that prevents |
| comparison of Unchecked_Unions. |
| (Resolve_Equality_OP): Remove guard that prevents equality between |
| Unchecked_Unions. |
| |
| * sem_util.adb (Build_Component_Subtype): Add guard to prevent creation |
| of component subtypes for Unchecked_Union components. |
| (Get_Actual_Subtype): Add condition that returs the Unchecked_Union type |
| since it is the actual subtype. |
| |
| * sem_ch12.adb (Instantiate_Type): Add condition to detect the correct |
| pass of Unchecked_Union subtypes as generic actuals to formal types |
| that lack known_discriminant_parts or that are derived Unchecked_Union |
| types, and do nothing. In any other case, produce an error message. |
| |
| * sem_ch3.adb (Analyze_Component_Declaration): Add function |
| Contains_POC. It determines whether a constraint uses the discriminant |
| of an enclosing record type. |
| Add condition to detect per-object constrained component and set the |
| appropriate flag. |
| (Derived_Type_Declaration): Remove guard that prevents derivation from |
| Unchecked_Union types. |
| (Process_Subtype): Remove quard that prevents the creation of Unchecked_ |
| Union subtypes. |
| |
| * sem_ch4.adb (Analyze_Selected_Component): Correct the detection of |
| references to Unchecked_Union discriminants. |
| |
| * sem_ch6.adb (Create_Extra_Formals): Add condition to skip extra |
| formal generation when dealing with Unchecked_Unions. |
| (Set_Actual_Subtypes): Add condition to prevent generation of actual |
| subtypes for Unchecked_Unions. |
| |
| * sem_ch7.adb (Analyze_Package_Specification): Add procedure |
| Inspect_Unchecked_Union_Completion. It is used to detect incorrect |
| completions of discriminated partial views by Unchecked_Unions and |
| produce an error message. |
| |
| 2004-08-09 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * trans.c (struct stmt_group): New field, GLOBAL. |
| (global_stmt_group, gnu_elab_proc_decl, build_unit_elab): Deleted. |
| (struct elab_info): New struct. |
| (elab_info_list, gnu_elab_proc_stack): New variables. |
| (Compilation_Unit_to_gnu): New procedure. |
| (gigi): Call it and also handle elaboration procs we've saved. |
| (gnat_init_stmt_group): Don't set global_stmt_group; instead initialize |
| global field from parent. |
| (gnat_to_gnu): Get decl from gnu_elab_proc_stack. |
| (gnat_to_gnu, case N_Compilation_Unit): Call Compilation_Unit_to_gnu. |
| (start_stmt_group): Initialize global field from parent. |
| (add_decl_expr): Set to global for current statement group. |
| (gnat_gimplify_expr, case NULL_EXPR): Add operand 0 to pre list, not |
| post. |
| |
| * utils.c (global_bindings_p): True when no current_function_decl; no |
| longer check current_binding_level. |
| |
| 2004-08-09 Ben Brosgol <brosgol@gnat.com> |
| |
| * xgnatugn.adb: Added logic to deal with @ifset/@ifclear for edition |
| choice. |
| |
| * gnat_rm.texi, gnat_ugn.texi: Added edition conditionalization logic. |
| |
| 2004-08-06 Andreas Schwab <schwab@suse.de> |
| |
| * utils.c (gnat_define_builtin): Remove second parameter of |
| make_decl_rtl. |
| (begin_subprog_body): Likewise. |
| |
| 2004-07-26 Arnaud Charlet <charlet@act-europe.fr> |
| |
| * sem_util.adb (Requires_Transient_Scope): Temporarily disable |
| optimization, not supported by the tree-ssa back-end. |
| |
| 2004-07-26 Olivier Hainque <hainque@act-europe.fr> |
| |
| * s-mastop-irix.adb: Update comments. |
| |
| * a-except.adb (Exception_Information): Raise Constraint_Error if |
| exception Id is Null_Id. |
| This is required behavior, which is more reliably and clearly checked |
| at the top level interface level. |
| |
| 2004-07-26 Javier Miranda <miranda@gnat.com> |
| |
| * exp_aggr.adb (Build_Array_Aggr_Code): Do not build the initialization |
| call if a component has no default_expression and the box is used. |
| |
| * sem_aggr.adb (Resolve_Array_Aggregate): If a component has no |
| default_expression and you use box, it behaves as if you had declared a |
| stand-alone object. |
| (Resolve_Record_Aggregate): If a component has no default_expression and |
| you use box, it behaves as if you had declared a stand-alone object. |
| |
| * sem_ch10.adb (Install_Siblings): Do not make visible the private |
| entities of private-with siblings. |
| |
| 2004-07-26 Ed Schonberg <schonberg@gnat.com> |
| |
| * sem_ch3.adb (Build_Underlying_Full_View): If this is the full view |
| for a component of an itype, set the parent pointer for analysis, |
| there is no list in which to insert it. |
| |
| * sem_res.adb (Resolve): Call Rewrite_Renamed_Operator only for |
| bona-fide renamings, not for inherited operations. |
| |
| * exp_ch4.adb (Expand_Allocator_Expression): If the allocator is an |
| actual for a formal that is an access parameter, create local |
| finalization list even if the expression is not an aggregate. |
| |
| 2004-07-26 Ed Schonberg <schonberg@gnat.com> |
| |
| PR ada/16213 |
| * sem_ch8.adb (Attribute_Renaming, Check_Library_Level_Renaming): |
| Diagnose properly illegal subprogram renamings that are library units. |
| |
| 2004-07-26 Ed Schonberg <schonberg@gnat.com> |
| |
| PR ada/15588 |
| * sem_util.adb (Is_OK_Variable_For_Out_Formal): If actual is a type |
| conversion rewritten as an unchecked conversion, check that original |
| expression is a variable. |
| |
| * exp_ch4.adb (Expand_N_Type_Conversion): If rewriting as an |
| unchecked_conversion, create new node rather than rewriting in place, |
| to preserve original construct. |
| |
| 2004-07-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * gigi.h (gnat_expand_body): Deleted. |
| |
| * Make-lang.in: (trans.o): Depends on function.h. |
| |
| * misc.c: (gnat_expand_body): Moved to here. |
| |
| * trans.c (gnat_expand_body_1): Deleted. |
| (gnat_expand_body): Moved from here. |
| (gnat_to_gnu): N_Implicit_Label_Declaration forces being in elab proc. |
| (add_stmt): Check for marked visited with global_bindings_p. |
| (gnat_gimplify_expr, case COMPONENT_REF): New case. |
| (gnat_gimplify_expr, case NULL_EXPR): Set TREE_NO_WARNING for temp. |
| |
| * utils2.c (build_binary_op, case MODIFY_EXPR): Put LHS in a |
| VIEW_CONVERT_EXPR if not operation type. |
| |
| * utils.c (update_pointer_to): Set DECL_ORIGINAL_FIELD for |
| fat pointer. |
| |
| * decl.c, cuintp.c, gigi.h, misc.c, trans.c, utils.c, utils2.c: Minor |
| changes: reformatting of negation operators, removing unneeded |
| inequality comparison with zero, converting equality comparisons with |
| zero to negations, changing int/0/1 to bool/false/true, replace calls |
| to gigi_abort with abort, and various other similar changes. |
| |
| 2004-07-26 Vincent Celier <celier@gnat.com> |
| |
| * gnatcmd.adb (GNATCmd): Add processing for new built-in command |
| "setup". |
| |
| * make.adb (Gnatmake): Fail when a library is not present and there is |
| no object directory. |
| |
| * mlib-prj.adb (Check_Library): No need to check if the library needs |
| to be rebuilt if there is no object directory, hence no object files |
| to build the library. |
| |
| * opt.ads (Setup_Projects): New Boolean flag. |
| |
| * prj-nmsc.adb (Locate_Directory): New parameter Project, Kind and |
| Location. |
| Create directory when Kind /= "" and in "gnat setup". Report error if |
| directory cannot be created. |
| (Ada_Check): Create library interface copy dir if it does not exist |
| and we are in "gnat setup". |
| (Find_Sources): No error if in "gnat setup" and no Ada sources were |
| found. |
| (Language_Independent_Check): Create object directory, exec directory |
| and/or library directory if they do not exist and we are in |
| "gnat setup". |
| |
| * vms_conv.ads: (Command_Type): New command Setup. |
| |
| * vms_conv.adb (Initialize): Add Setup component of Cammand_List. |
| |
| * vms_data.ads: Add qualifiers/switches for new built-in command |
| "setup". |
| |
| 2004-07-25 Richard Henderson <rth@redhat.com> |
| |
| * utils.c (create_subprog_decl): Set DECL_ARTIFICIAL and |
| DECL_IGNORED_P on RESULT_DECL. |
| |
| 2004-07-20 Olivier Hainque <hainque@act-europe.fr> |
| |
| * a-elchha.adb (Last_Chance_Handler): Remove the bogus buffer dynamic |
| allocation and potentially overflowing update with |
| Tailored_Exception_Information. Use the sec-stack free procedural |
| interface to output Exception_Information instead. |
| |
| * a-except.adb (To_Stderr): New subprogram for character, and string |
| version moved from a-exextr to be visible from other separate units. |
| (Tailored_Exception_Information): Remove the procedural version, |
| previously used by the default Last_Chance_Handler and not any more. |
| Adjust various comments. |
| |
| * a-exexda.adb: Generalize the exception information procedural |
| interface, to minimize the use of secondary stack and the need for |
| local buffers when the info is to be output to stderr: |
| (Address_Image): Removed. |
| (Append_Info_Character): New subprogram, checking for overflows and |
| outputing to stderr if buffer to fill is of length 0. |
| (Append_Info_String): Output to stderr if buffer to fill is of length 0. |
| (Append_Info_Address, Append_Info_Exception_Name, |
| Append_Info_Exception_Message, Append_Info_Basic_Exception_Information, |
| Append_Info_Basic_Exception_Traceback, |
| Append_Info_Exception_Information): New subprograms. |
| (Append_Info_Nat, Append_Info_NL): Use Append_Info_Character. |
| (Basic_Exception_Info_Maxlength, Basic_Exception_Tback_Maxlength, |
| Exception_Info_Maxlength, Exception_Name_Length, |
| Exception_Message_Length): New subprograms. |
| (Exception_Information): Use Append_Info_Exception_Information. |
| (Tailored_Exception_Information): Use |
| Append_Info_Basic_Exception_Information. |
| Export services for the default Last_Chance_Handler. |
| |
| * a-exextr.adb (To_Stderr): Remove. Now in a-except to be usable by |
| other separate units. |
| |
| 2004-07-20 Vincent Celier <celier@gnat.com> |
| |
| * clean.adb, mlib-utl.adb, osint.adb, makegpr.adb: Minor reformatting. |
| |
| 2004-07-20 Ed Schonberg <schonberg@gnat.com> |
| |
| * freeze.adb (Freeze_Entity): If entity is a discriminated record type, |
| emit itype references for the designated types of component types that |
| are declared outside of the full record declaration, and that may |
| denote a partial view of that record type. |
| |
| 2004-07-20 Ed Schonberg <schonberg@gnat.com> |
| |
| PR ada/15607 |
| * sem_ch3.adb (Build_Discriminated_Subtype): Do not attach a subtype |
| which is the designated type in an access component declaration, to the |
| list of incomplete dependents of the parent type, to avoid elaboration |
| issues with out-of-scope subtypes. |
| (Complete_Private_Subtype): Recompute Has_Unknown_Discriminants from the |
| full view of the parent. |
| |
| 2004-07-20 Ed Schonberg <schonberg@gnat.com> |
| |
| PR ada/15610 |
| * sem_ch8.adb (Find_Expanded_Name): If name is overloaded, reject |
| entities that are hidden, such as references to generic actuals |
| outside an instance. |
| |
| 2004-07-20 Javier Miranda <miranda@gnat.com> |
| |
| * sem_ch4.adb (Try_Object_Operation): New subprogram that gives |
| support to the new notation. |
| (Analyze_Selected_Component): Add call to Try_Object_Operation. |
| |
| 2004-07-20 Jose Ruiz <ruiz@act-europe.fr> |
| |
| * s-taprob.adb: Adding the elaboration code required for initializing |
| the tasking soft links that are common to the full and the restricted |
| run times. |
| |
| * s-tarest.adb (Init_RTS): Tasking soft links that are shared with the |
| restricted run time has been moved to the package |
| System.Soft_Links.Tasking. |
| |
| * s-tasini.adb (Init_RTS): Tasking soft links that are shared with the |
| restricted run time has been moved to the package |
| System.Soft_Links.Tasking. |
| |
| * Makefile.rtl: Add entry for s-solita.o in run-time library list. |
| |
| * s-solita.ads, s-solita.adb: New files. |
| |
| 2004-07-20 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * trans.c (Identifier_to_gnu, Pragma_to_gnu, Attribute_to_gnu, |
| Case_Statement_to_gnu): Split off from gnat_to_gnu. |
| (Loop_Statement_to_gnu, Subprogram_Body_to_gnu, call_to_gnu, |
| Handled_Sequence_Of_Statements_to_gnu, Exception_Handler_to_gnu_sjlj, |
| Exception_Handler_to_gnu_zcx): Likewise. |
| |
| 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk> |
| |
| * gigi.h (builtin_function): Declare. |
| |
| 2004-07-15 Robert Dewar <dewar@gnat.com> |
| |
| * makegpr.adb, s-secsta.ads, sem_ch3.adb, sem_case.adb: Minor |
| reformatting |
| |
| * gnat_ugn.texi: Add instantiation of direct_io or sequential_io with |
| access values as an example of a warning. |
| |
| * gnat_rm.texi: Document new attribute Has_Access_Values |
| |
| * gnat-style.texi: Document that box comments belong on nested |
| subprograms |
| |
| * sem_util.ads (Has_Access_Values): Improved documentation |
| |
| * s-finimp.ads, s-finimp.adb: Fix spelling error in comment |
| |
| * sem_prag.adb (Check_Duplicated_Export_Name): New procedure |
| (Process_Interface_Name): Call to this new procedure |
| (Set_Extended_Import_Export_External_Name): Call to this new procedure |
| |
| * s-mastop-x86.adb, 9drpc.adb: Fix spelling error in comment |
| |
| * a-direio.ads, a-sequio.ads: Warn if Element_Type has access values |
| |
| * einfo.ads: Minor comment typo fixed |
| |
| 2004-07-15 Jose Ruiz <ruiz@act-europe.fr> |
| |
| * snames.adb: Add _atcb. |
| |
| * snames.ads: Add Name_uATCB. |
| |
| * s-tarest.adb (Create_Restricted_Task): ATCBs are always preallocated |
| (in the expanded code) when using the restricted run time. |
| |
| * s-tarest.ads (Create_Restricted_Task): Created_Task transformed into |
| a in parameter in order to allow ATCBs to be preallocated (in the |
| expanded code). |
| |
| * s-taskin.adb (Initialize_ATCB): T converted into a in parameter in |
| order to allow ATCBs to be preallocated. In case of error, the ATCB is |
| deallocated in System.Tasking.Stages. |
| |
| * s-taskin.ads (Initialize_ATCB): T converted into a in parameter in |
| order to allow ATCBs to be preallocated. |
| |
| * s-tassta.adb (Create_Task): In case of error the ATCB is deallocated |
| here. It was previously done in Initialize_ATCB. |
| |
| * rtsfind.ads: Make the Ada_Task_Control_Block visible. |
| |
| * exp_ch9.adb: Preallocate the Ada_Task_Control_Block when using the |
| Restricted run time. |
| |
| * exp_ch3.adb: When using the Restricted run time, pass the |
| preallocated Ada_Task_Control_Block when creating a task. |
| |
| 2004-07-15 Ed Schonberg <schonberg@gnat.com> |
| |
| * sem_util.adb (Normalize_Actuals): If there are no actuals on a |
| function call that is itself an actual in an enclosing call, diagnose |
| problem here rather than assuming that resolution will catch it. |
| |
| * sem_ch7.adb (Analyze_Package_Specification): If the specification is |
| the local copy of a generic unit for a formal package, and the generic |
| is a child unit, install private part of ancestors before compiling |
| private part of spec. |
| |
| * sem_cat.adb (Validate_Categorization_Dependency): Simplify code to |
| use scope entities rather than tree structures, to handle properly |
| parent units that are instances rewritten as bodies for inlining |
| purposes. |
| |
| * sem_ch10.adb (Get_Parent_Entity, Implicit_With_On_Parent, |
| Remove_Parents): Handle properly a parent unit that is an |
| instantiation, when the unit has been rewritten as a body for inlining |
| purposes. |
| |
| * par.adb (Goto_List): Global variable to collect goto statements in a |
| given unit, for use in detecting natural loops. |
| |
| * par-ch5.adb (P_Goto_Statement): Add goto to global Goto_List, for |
| use in detecting natural loops. |
| |
| * par-labl.adb (Find_Natural_Loops): Recognize loops create by |
| backwards goto's, and rewrite as a infinite loop, to improve locality |
| of temporaries. |
| |
| * exp_util.adb (Force_Evaluation): Recognize a left-hand side |
| subcomponent that includes an indexed reference, to prevent the |
| generation of copies that would miscompile the desired assignment |
| statement. |
| (Build_Task_Image_Decls): Add a numeric suffix to |
| generated name for string variable, to avoid spurious conflicts with |
| the name of the type of a single protected object. |
| |
| * exp_ch4.adb (Expand_Array_Equality): If indices are distinct, use a |
| loop with an explicit exit statement, to avoid generating an |
| out-of-range value with 'Succ leading to spurious constraint_errors |
| when compiling with -gnatVo. |
| |
| 2004-07-15 Thomas Quinot <quinot@act-europe.fr> |
| |
| * sem_ch4.adb (Analyze_Slice): Always call Analyze on the prefix: it |
| might not be analyzed yet, even if its Etype is already set (case of an |
| unchecked conversion built using Unchecked_Convert_To, for example). |
| If the prefix has already been analyzed, this will be a nop anyway. |
| |
| * exp_ch5.adb (Make_Tag_Ctrl_Assignment): For an assignment of a |
| controller type, or an assignment of a record type with controlled |
| components, copy only user data, and leave the finalization chain |
| pointers untouched. |
| |
| 2004-07-15 Vincent Celier <celier@gnat.com> |
| |
| * make.adb (Collect_Arguments): Improve error message when attempting |
| to compile a source not part of any project, when -x is not used. |
| |
| * prj.ads: (Defined_Variable_Kind): New subtype |
| |
| * prj-attr.adb (Register_New_Package): Two new procedures to register |
| a package with or without its attributes. |
| (Register_New_Attribute): Mew procedure to register a new attribute in a |
| package. |
| New attribute oriented subprograms: Attribute_Node_Id_Of, |
| Attribute_Kind_Of, Set_Attribute_Kind_Of, Attribute_Name_Of, |
| Variable_Kind_Of, Set_Variable_Kind_Of, Optional_Index_Of, |
| Next_Attribute. |
| New package oriented subprograms: Package_Node_Id_Of, |
| Add_Unknown_Package, First_Attribute_Of, Add_Attribute. |
| |
| * prj-attr.ads (Attribute_Node_Id): Now a private, self initialized |
| type. |
| (Package_Node_Id): Now a private, self initialized type |
| (Register_New_Package): New procedure to register a package with its |
| attributes. |
| New attribute oriented subprograms: Attribute_Node_Id_Of, |
| Attribute_Kind_Of, Set_Attribute_Kind_Of, Attribute_Name_Of, |
| Variable_Kind_Of, Set_Variable_Kind_Of, Optional_Index_Of, |
| Next_Attribute. |
| New package oriented subprograms: Package_Node_Id_Of, |
| Add_Unknown_Package, First_Attribute_Of, Add_Attribute. |
| |
| * prj-dect.adb (Parse_Attribute_Declaration, |
| Parse_Package_Declaration): Adapt to new spec of Prj.Attr. |
| |
| * prj-makr.adb (Make): Parse existing project file before creating |
| other files. Fail if there was an error during parsing. |
| |
| * prj-proc.adb (Add_Attributes, Process_Declarative_Items): Adapt to |
| new spec of Prj.Attr. |
| |
| * prj-strt.adb (Attribute_Reference, Parse_Variable_Reference): Adapt |
| to new spec of Prj.Attr. |
| |
| 2004-07-15 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * utils2.c: Fix typo in comment. |
| |
| 2004-07-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * trans.c (add_decl_expr): Clear TREE_READONLY if clear DECL_INITIAL. |
| * utils.c (unchecked_convert): Don't do two VIEW_CONVERT_EXPRs. |
| |
| 2004-07-14 Andreas Schwab <schwab@suse.de> |
| |
| * trans.c (gnat_init_stmt_group): Remove duplicate definition. |
| |
| 2004-07-13 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * decl.c: (gnat_to_gnu_entity, object case): Convert initializer to |
| object type. |
| (gnat_to_gnu_entity, case E_Record_Subtype): Properly set |
| TYPE_STUB_DECL. |
| |
| * misc.c (gnat_types_compatible_p): New function. |
| (LANG_HOOKS_TYPES_COMPATIBLE_P): New hook, to use it. |
| (LANG_HOOKS_TYPE_MAX_SIZE, gnat_type_max_size): New. |
| |
| * trans.c (gigi): Move processing of main N_Compilation_Unit here. |
| (gnat_to_gnu, case N_Compilation_Unit): Just handle nested case here. |
| (add_stmt): Force walking of sizes and DECL_INITIAL for DECL_EXPR. |
| (mark_visited): Don't mark dummy type. |
| (tree_transform <N_Procedure_Call_Statement>): Unless this is an In |
| parameter, we must remove any LJM building from GNU_NAME. |
| (gnat_to_gnu, case N_String_Literal): Fill in indices in CONSTRUCTOR. |
| (pos_to_constructor): Use int_const_binop. |
| (gnat_to_gnu, case N_Identifier): Don't reference DECL_INITIAL of |
| PARM_DECL. |
| |
| * utils.c (gnat_init_decl_processing): Don't make two "void" decls. |
| (gnat_pushlevel): Set TREE_USE on BLOCK node. |
| (gnat_install_builtins): Add __builtin_memset. |
| |
| 2004-07-13 Olivier Hainque <hainque@act-europe.fr> |
| |
| * decl.c (gnat_to_gnu_entity <E_Variable>): If we are making a pointer |
| for a renaming, stabilize the initialization expression if we are at a |
| local level. At the local level, uses of the renaming may be performed |
| by a direct dereference of the initializing expression, and we don't |
| want possible variables there to be evaluated for every use. |
| |
| * trans.c (gnat_stabilize_reference, gnat_stabilize_reference_1): |
| Propagate TREE_SIDE_EFFECTS and TREE_THIS_VOLATILE to avoid loosing |
| them on the way. Account for the fact that we may introduce side |
| effects in the process. |
| |
| 2004-07-13 Richard Henderson <rth@redhat.com> |
| |
| * misc.c (default_pass_by_ref): Use pass_by_reference. |
| |
| 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk> |
| |
| * misc.c (LANG_HOOKS_CLEAR_BINDING_STACK, LANG_HOOKS_PUSHLEVEL, |
| LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK): Remove. |
| |
| 2004-07-08 Richard Henderson <rth@redhat.com> |
| |
| * trans.c (gnat_to_gnu <N_Handled_Sequence_Of_Statements>): Update |
| commentary. |
| |
| 2004-07-06 Vincent Celier <celier@gnat.com> |
| |
| * vms_conv.ads: Minor reformatting. |
| Alphabetical order for enumerated values of type Command_Type, to have |
| the command in alphabetical order for the usage. |
| |
| * vms_conv.adb (Process_Argument): Set Keep_Temporary_Files to True for |
| the special qualifier /KEEP_TEMPORARY_FILES (minimum 6 characters). |
| |
| * gnat_ugn.texi: Document new switch -dn for the GNAT driver. |
| |
| * makegpr.adb (Global_Archive_Exists): New global Boolean variable |
| (Add_Archive_Path): Only add the global archive if there is one. |
| (Build_Global_Archive): Set Global_Archive_Exists depending if there is |
| or not any object file to put in the global archive, and don't build |
| a global archive if there is none. |
| (X_Switches): New table |
| (Compile_Link_With_Gnatmake): Pass to gnatmake the -X switches stored |
| in the X_Switches table, if any. |
| (Initialize): Make sure the X_Switches table is empty |
| (Scan_Arg): Record -X switches in table X_Switches |
| |
| * opt.ads (Keep_Temporary_Files): New Boolean flag, defaulted to False. |
| |
| * make.adb: Minor comment fix |
| |
| * gnatname.adb (Gnatname): When not on VMS, and gnatname has been |
| invoked with directory information, add the directory in front of the |
| path. |
| |
| * gnatchop.adb (Gnatchop): When not on VMS, and gnatchop has been |
| invoked with directory information, add the directory in front of the |
| path. |
| |
| * gnatcmd.adb (Delete_Temp_Config_Files): Only delete temporary files |
| when Keep_Temporary_Files is False. |
| (GNATCmd): When not on VMS, and the GNAT driver has been invoked with |
| directory information, add the directory in front of the path. |
| When not on VMS, handle new switch -dn before the command to set |
| Keep_Temporary_Files to True. |
| (Non_VMS_Usage): Use lower case for the non VMS usage: this is valid |
| everywhere. |
| |
| * gnatlink.adb (Gnatlink): When not on VMS, and gnatlink has been |
| invoked with directory information, add the directory in front of the |
| path. |
| |
| 2004-07-06 Thomas Quinot <quinot@act-europe.fr> |
| |
| * snames.ads, snames.adb (Name_Stub): New name for the distributed |
| systems annex. |
| |
| * rtsfind.ads: New RTE TC_Object, for DSA/PolyORB. |
| New RTEs RAS_Proxy_Type and RAS_Proxy_Type_Access, for DSA. |
| |
| * g-socket.adb (To_Timeval): Fix incorrect conversion of |
| Selector_Duration to Timeval for the case of 0.0. |
| |
| * exp_util.ads (Evolve_Or_Else): Fix overenthusiastic copy/paste of |
| documentation from Evolve_And_Then. |
| |
| 2004-07-06 Jose Ruiz <ruiz@act-europe.fr> |
| |
| * s-taprop-tru64.adb, s-taprop-os2.adb, |
| s-taprop-mingw.adb, s-taprop-posix.adb: Update comment. |
| |
| 2004-07-06 Robert Dewar <dewar@gnat.com> |
| |
| * s-osinte-hpux.ads, s-osinte-freebsd.ads, |
| s-osinte-lynxos.ads, s-taprop-lynxos.adb, s-osinte-tru64.ads, |
| s-osinte-aix.ads, s-osinte-irix.ads, s-taprop-irix.adb, |
| s-interr-sigaction.adb, s-taprop-irix-athread.adb, |
| s-osinte-hpux-dce.adb, s-taprop-hpux-dce.adb, |
| s-taprop-linux.adb, s-taprop-dummy.adb, s-taprop-solaris.adb, |
| s-interr-vms.adb, s-osinte-vms.ads, s-taprop-vms.adb, |
| s-osinte-vxworks.ads, s-osprim-vxworks.adb, a-numaux-x86.adb, |
| a-except.adb, a-exexpr.adb, a-intsig.adb, a-tags.adb, |
| a-tags.ads, bindgen.ads, checks.adb, checks.adb, |
| csets.ads, einfo.ads, einfo.ads, elists.adb, exp_ch4.adb, |
| exp_ch7.adb, exp_dist.adb, exp_util.adb, freeze.adb, |
| g-dynhta.adb, gnatmem.adb, g-regexp.adb, inline.adb, |
| i-os2thr.ads, osint.adb, prj.adb, scng.adb, sem_cat.adb, |
| sem_ch10.adb, sem_ch12.adb, sem_ch4.adb, sem_ch7.adb, |
| sem_ch8.adb, sem_disp.adb, sem_prag.adb, sem_res.adb, |
| sem_type.adb, sem_type.ads, sem_warn.adb, s-ficobl.ads, |
| s-finimp.adb, s-htable.adb, sinfo.ads, sinput-l.ads, |
| s-interr.adb, s-interr.ads, sprint.adb, s-tarest.adb, |
| s-tasini.ads, s-taskin.ads, s-taskin.ads, uname.adb, |
| vms_data.ads: Minor reformatting, |
| Fix bad box comment format. |
| |
| * gnat_rm.texi: Fix minor grammatical error |
| |
| * sem_attr.adb, exp_attr.adb: New attribute Has_Access_Values |
| |
| * sem_util.ads, sem_util.adb (Requires_Transient_Scope): Allow many |
| more cases of discriminated records to be recognized as not needing a |
| secondary stack. |
| (Has_Access_Values): New function. |
| |
| * snames.h, snames.adb, snames.ads: New attribute Has_Access_Values |
| |
| * cstand.adb, layout.ads, layout.adb, sem_ch13.ads: Change name |
| Set_Prim_Alignment to Set_Elem_Alignment (more accurate correspondence |
| with LRM terminology). |
| Change terminology in comments primitive type => elementary type. |
| |
| 2004-07-06 Ed Schonberg <schonberg@gnat.com> |
| |
| PR ada/15602 |
| * sem_ch7.adb (Unit_Requires_Body): For a generic package, the formal |
| parameters do not impose any requirements on the presence of a body. |
| |
| 2004-07-06 Ed Schonberg <schonberg@gnat.com> |
| |
| PR ada/15593 |
| * sem_ch12.adb (Analyze_Package_Instantiation): If the generic is not a |
| compilation unit and is in an open scope at the point of instantiation, |
| assume that a body may be present later. |
| |
| 2004-07-06 Ed Schonberg <schonberg@gnat.com> |
| |
| * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case 'Size): |
| Improve error message when specified size is not supported. |
| |
| * sem_ch6.adb (Maybe_Primitive_Operation): A library-level subprogram |
| is never a primitive operation. |
| |
| 2004-07-05 Andreas Schwab <schwab@suse.de> |
| |
| * ada-tree.h (TYPE_LEFT_JUSTIFIED_MODULAR_P): Use |
| RECORD_OR_UNION_CHECK. |
| (TYPE_CONTAINS_TEMPLATE_P): Likewise. |
| |
| 2004-07-04 Kelley Cook <kcook@gcc.gnu.org> |
| |
| * Make-lang.in (doc/gnat_ugn_unw.texi): Eliminate explicit |
| dependency on xgnatugn, instead build it via a submake. |
| (ADA_INFOFILES): Add doc/gnat_ugn_unw.texi. |
| |
| 2004-07-04 Richard Henderson <rth@redhat.com> |
| |
| * utils2.c (gnat_mark_addressable): Don't put_var_into_stack. |
| |
| 2004-07-01 Richard Henderson <rth@redhat.com> |
| |
| * trans.c (gnat_stabilize_reference): Don't handle RTL_EXPR. |
| * utils.c (max_size): Likewise. |
| |
| 2004-06-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * decl.c: Remove calls to add_decl_expr, pushdecl, rest_of_compilation, |
| and rest_of_type_compilation; add arg to create_*_decl. |
| (annotate_decl_with_node): Deleted. |
| (gnat_to_gnu_entity, case E_Array_Type): Set location of fields. |
| * gigi.h (get_decls, block_has_vars, pushdecl): Deleted. |
| (get_current_block_context, gnat_pushdecl): New declarations. |
| (gnat_init_stmt_group): Likewise. |
| (create_var_decl, create_type_decl, create_subprog_decl): Add new arg. |
| * misc.c (LANG_HOOKS_CLEAR_BINDING_STACK): Deleted. |
| (LANG_HOOKS_GETDECLS, LANG_HOOKS_PUSHDECL): Deleted. |
| (gnat_init): Call gnat_init_stmt_group. |
| * trans.c (global_stmt_group, gnu_elab_proc_decl): New variables. |
| (gnu_pending_elaboration_list): Deleted. |
| (mark_visited, mark_unvisited, gnat_init_stmt_group): New functions. |
| (gigi): Rearrange initialization calls and move some to last above. |
| (gnat_to_gnu): If statement and not in procedure, go into elab proc. |
| Delete calls to add_decl_expr; add arg to create_*_decl. |
| (gnat_to_gnu, case N_Loop): Recalculate side effects on COND_EXPR. |
| (gnat_to_gnu, case N_Subprogram_Body): Move some code to |
| begin_subprog_body and call it. |
| Don't push and pop ggc context. |
| (gnat_to_gnu, case N_Compilation_Unit): Rework to support elab proc. |
| (add_stmt): Remove handling of DECL_EXPR from here. |
| If not in function, mark visited. |
| (add_decl_expr): Put global at top level. |
| Check for cases of DECL_INITIAL we have to handle here. |
| (process_type): Add extra arg to create_type_decl. |
| (build_unit_elab): Rework to just gimplify. |
| * utils.c (pending_elaborations, elist_stack, getdecls): Deleted. |
| (block_has_vars, mark_visited, add_pending_elaborations): Likewise. |
| (get_pending_elaborations, pending_elaborations_p): Likewise. |
| (push_pending_elaborations, pop_pending_elaborations): Likewise. |
| (get_elaboration_location, insert_elaboration_list): Likewise. |
| (gnat_binding_level): Renamed from ada_binding_level. |
| (init_gnat_to_gnu): Don't clear pending_elaborations. |
| (global_bindings_p): Treat as global if no current_binding_level. |
| (set_current_block_context): New function. |
| (gnat_pushdecl): Renamed from pushdecl; major rework. |
| All callers changed. |
| (create_type_decl, create_var_decl, create_subprog_decl): Add new arg. |
| (finish_record_type): Call call pushdecl for stub decl. |
| (function_nesting_depth): Deleted. |
| (begin_subprog_body): Delete obsolete code. |
| * utils2.c (build_call_alloc_dealloc): Add new arg to create_var_decl. |
| |
| 2004-06-28 Robert Dewar <dewar@gnat.com> |
| |
| * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb, |
| mlib-tgt-irix.adb, mlib-tgt-hpux.adb, mlib-tgt-linux.adb, |
| mlib-tgt-linux.adb, mlib-tgt-solaris.adb, mlib-tgt-solaris.adb, |
| mlib-tgt-vms-alpha.adb, mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, |
| a-strmap.adb, a-strmap.ads, clean.adb: Minor reformatting |
| |
| * exp_util.adb (Is_Possibly_Unaligned_Slice): Completely rewritten, to |
| deal with problem of inefficient slices on machines with strict |
| alignment, when the slice is a component of a composite. |
| |
| * checks.adb (Apply_Array_Size_Check): Do not special case 64-bit |
| machines, we need the check there as well. |
| |
| 2004-06-28 Ed Schonberg <schonberg@gnat.com> |
| |
| * exp_ch5.adb (Expand_Assign_Array): Use correct condition to |
| determine safe copying direction for overlapping slice assignments |
| when component is controlled. |
| |
| * sem_ch12.adb (Instantiate_Formal_Package): Implicit operations of a |
| formal derived type in the actual for a formal package are visible in |
| the enclosing instance. |
| |
| 2004-06-28 Ed Schonberg <schonberg@gnat.com> |
| |
| PR ada/15600 |
| * sem_util.adb (Trace_Components): Diagnose properly an illegal |
| circularity involving a private type whose completion includes a |
| self-referential component. |
| (Enter_Name): Use Is_Inherited_Operation to distinguish a source |
| renaming or an instantiation from an implicit derived operation. |
| |
| 2004-06-28 Pascal Obry <obry@gnat.com> |
| |
| * mlib-tgt-mingw.adb: (Library_Exists_For): Remove "lib" prefix from |
| DLL. |
| (Library_File_Name_For): Idem. |
| |
| 2004-06-28 Matthew Gingell <gingell@gnat.com> |
| |
| * g-traceb.ads: Add explanatory note on the format of addresses |
| expected by addr2line. |
| |
| 2004-06-28 Jerome Guitton <guitton@act-europe.fr> |
| |
| * Makefile.in: Force debugging information on s-tasdeb.adb, |
| a-except.adb and s-assert.adb needed by the debugger. |
| |
| 2004-06-28 Vincent Celier <celier@gnat.com> |
| |
| * make.adb (Collect_Arguments_And_Compile): Change Flag1 to |
| Need_To_Build_Lib. |
| (Gnatmake): Ditto. |
| |
| * mlib-prj.adb (Check_Library): Replace Flag1 with Need_To_Build_Lib |
| |
| * prj.adb: Minor reformatting |
| (Project_Empty): Change Flag1 to Need_To_Build_Lib. Remove Flag2. |
| |
| * prj.ads: Comment updates |
| Minor reformatting |
| (Project_Data): Change Flag1 to Need_To_Build_Lib. |
| Remove Flag2: not used. |
| |
| * prj-dect.adb (Parse_Declarative_Items): Accept "null" as a |
| declaration. |
| |
| * gnat_ugn.texi: Put a "null;" declaration in one project file example |
| |
| * gnat_rm.texi: Document Empty declarations "null;". |
| |
| * makegpr.adb (Compile_Link_With_Gnatmake): Put the global archives in |
| front of the linker options. |
| (Link_Foreign): Put the global archives and the libraries in front of |
| the linker options. |
| |
| 2004-06-28 Javier Miranda <miranda@gnat.com> |
| |
| * rtsfind.adb: (Get_Unit_Name): Fix typo in comment |
| (RTU_Loaded): Code cleanup |
| (Set_RTU_Loaded): New procedure to register as *loaded* explicitly |
| withed predefined units. |
| |
| * rtsfind.ads (Set_RTU_Loaded): New procedure to register as *loaded* |
| explicitly withed predefined units. |
| Fix typo in comment |
| |
| * sem_ch10.adb (Analyze_Compilation_Unit): Register as *loaded* |
| explicitly withed predefined units. |
| |
| 2004-06-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * ada-tree.def (DECL_STMT): Deleted. |
| * ada-tree.h (IS_ADA_STMT): Now test against STMT_STMT. |
| (DECL_STMT_VAR): Deleted. |
| * decl.c: add_decl_stmt now add_decl_expr. |
| * gigi.h: Likewise. |
| * trans.c: Likewise. |
| (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Deleted. |
| (gnat_to_gnu, case N_Subprogram_Body): Set cfun->function_end_locus. |
| (add_stmt): Only handle padded type here. |
| (add_stmt_with_node): Allow gnat_node to not be present. |
| (gnat_gimplify_stmt, case USE_STMT): Set *STMT_P to null. |
| (gnat_gimplify_stmt, case DECL_STMT): Deleted. |
| (gnat_stabilize_reference_1): If COMPONENT_REF of fat pointer, |
| make a SAVE_EXPR for the entire fat pointer. |
| * utils.c (pushdecl): Walk a DECL_EXPR in global case. |
| (create_index_type): Make a DECL_EXPR. |
| (end_subprog_body): Don't call allocate_struct_function here but |
| do clear cfun. |
| |
| 2004-06-25 Pascal Obry <obry@gnat.com> |
| |
| * makegpr.adb (Build_Library): Remove parameter Lib_Address and |
| Relocatable from Build_Dynamic_Library call. |
| |
| * gnat_ugn.texi: Change documentation about Library_Kind. Dynamic and |
| Relocatable are now synonym. |
| |
| * Makefile.in: Use s-parame-mingw.adb on MingW platform. |
| |
| * mlib-prj.adb (Build_Library): Remove DLL_Address constant definition. |
| Remove parameter Lib_Address and Relocatable from Build_Dynamic_Library |
| call. |
| |
| * mlib-tgt.ads, mlib-tgt.adb (Build_Dynamic_Library): Remove parameter |
| Lib_Address and Relocatable. |
| (Default_DLL_Address): Removed. |
| |
| * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb, |
| mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb, |
| mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-vxworks.adb: |
| (Build_Dynamic_Library): Remove parameter Lib_Address and Relocatable. |
| (Default_DLL_Address): Removed. |
| |
| * mlib-tgt-mingw.adb: Ditto. |
| (Build_Dynamic_Library): Do not add "lib" prefix to the DLL name. |
| |
| * s-taprop-mingw.adb (Create_Task): Use Adjust_Storage_Size to compute |
| the initial thread stack size. |
| |
| * a-strmap.ads: Move package L to private part as it is not used in |
| the spec. Found while reading code. |
| |
| 2004-06-25 Olivier Hainque <hainque@act-europe.fr> |
| |
| * tracebak.c: Introduce support for a GCC infrastructure based |
| implementation of __gnat_backtrace. |
| |
| * raise.c: Don't rely on a C mapping of the GNAT_GCC_Exception record |
| any more. Use accessors instead. This eases maintenance and relaxes |
| some alignment constraints. |
| (_GNAT_Exception structure): Remove the Ada specific fields |
| (EID_For, Adjust_N_Cleanups_For): New accessors, exported by |
| a-exexpr.adb. |
| (is_handled_by, __gnat_eh_personality): Replace component references to |
| exception structure by use of the new accessors. |
| |
| * init.c (__gnat_initialize): Adjust comments to match the just |
| reverted meaning of the -static link-time option. |
| |
| * adaint.c (convert_addresses): Arrange not to define a stub for |
| mips-irix any more, as we now want to rely on a real version from a |
| recent libaddr2line. |
| |
| * a-exexpr.adb: Provide new accessors to a GNAT_GCC occurrence, so that |
| the personality routine can use them and not have to rely on a C |
| counterpart of the record anymore. This simplifies maintenance and |
| relaxes the constraint of having Standard'Maximum_Alignment match |
| BIGGEST_ALIGNMENT. |
| Update comments, and add a section on the common header alignment issue. |
| |
| 2004-06-25 Geert Bosch <bosch@gnat.com> |
| |
| * a-ngelfu.adb (Tanh): Use full 20 digit precision for constants in |
| polynomial approximation. Fixes inconsistency with Cody/Waite algorithm. |
| |
| 2004-06-25 Robert Dewar <dewar@gnat.com> |
| |
| * gnat_rm.texi: Fix section on component clauses to indicate that the |
| restriction on byte boundary placement still applies for bit packed |
| arrays. |
| Add comment on stack usage from Initialize_Scalars |
| |
| * gnat_ugn.texi: Add documentation for -gnatyLnnn |
| |
| * stylesw.ads, stylesw.adb: Implement new -gnatyLnnn option for |
| limiting nesting level. |
| |
| * usage.adb: Add line for -gnatyLnnn switch |
| |
| * g-debpoo.ads, xtreeprs.adb, sinput.ads, sem_ch13.ads, |
| sem_ch13.adb, exp_aggr.adb: Minor reformatting |
| |
| * sem_prag.adb (Process_Atomic_Shared_Volatile): Set Is_Atomic on base |
| type as well as on the subtype. This corrects a problem in freeze in |
| setting alignments of atomic types. |
| |
| * sem_eval.ads: Minor comment typo fixed |
| |
| * par-util.adb (Push_Scope_Stack): Check for violation of max nesting |
| level. Minor reformatting. |
| |
| * fname.adb (Is_Predefined_File_Name): Require a letter after the |
| minus sign. This means that file names like a--b.adb will not be |
| considered predefined. |
| |
| * freeze.adb: Propagate new flag Must_Be_On_Byte_Boundary to containing |
| record Test new flag and give diagnostic for bad component clause. |
| (Freeze_Entity): Set alignment of array from component alignment in |
| cases where this is safe to do. |
| |
| * exp_pakd.adb: Set new flag Must_Be_On_Byte_Boundary for large packed |
| arrays. |
| |
| * cstand.adb: (Create_Standard): Set alignment of String to 1 |
| |
| * einfo.ads, einfo.adb: Introduce new flag Must_Be_On_Byte_Boundary |
| |
| * exp_ch4.adb (Expand_Array_Equality): Improve efficiency of generated |
| code in the common constrained array cases. |
| |
| * a-storio.adb: Change implementation to avoid possible alignment |
| problems on machines requiring strict alignment (data should be moved |
| as type Buffer, not type Elmt). |
| |
| * checks.adb (Apply_Array_Size_Check): Improve these checks by |
| killing the overflow checks which we really do not need (64-bits is |
| enough). |
| |
| 2004-06-25 Vincent Celier <celier@gnat.com> |
| |
| * makegpr.adb (Is_Included_In_Global_Archive): New Boolean function |
| (Add_Archives.Recursive_Add_Archives): Call Add_Archive_Path |
| inconditionally for the main project. |
| (Recursive_Add_Archives.Add_Archive_Path): New procedure |
| (Link_Executables.Check_Time_Stamps): New procedure |
| (Link_Executables.Link_Foreign): New procedure |
| Changes made to reduce nesting level of this package |
| (Check): New procedure |
| (Add_Switches): When not in quiet output, check that a switch is not |
| the concatenation of several valid switches. If it is, issue a warning. |
| (Build_Global_Archive): If the global archive is rebuilt, linking need |
| to be done. |
| (Compile_Sources): Rebuilding a library archive does not imply |
| rebuilding the global archive. |
| (Build_Global_Archive): New procedure |
| (Build_Library): New name for Build_Archive, now only for library |
| project |
| (Check_Archive_Builder): New procedure |
| (Create_Global_Archive_Dependency_File): New procedure |
| (Gprmake): Call Build_Global_Archive before linking |
| * makegpr.adb: Use Other_Sources_Present instead of Sources_Present |
| throughout. |
| (Scan_Arg): Display the Copyright notice when -v is used |
| |
| * gnat_ugn.texi: Document new switch -files= (VMS qualifier /FILES=) |
| for gnatls. |
| |
| * vms_data.ads: Add qualifier /MAX_NESTING=nnn (-gnatyLnnn) for GNAT |
| COMPILE. |
| Add new GNAT LIST qualifier /FILES= |
| Added qualifier /DIRECTORY= to GNAT METRIC |
| Added qualifier /FILES= to GNAT METRIC |
| Added qualifier /FILES to GNAT PRETTY |
| |
| * switch.adb (Is_Front_End_Switch): Refine the test for --RTS or -fRTS, |
| to take into account both versions of the switch. |
| |
| * switch-c.adb (Scan_Front_End_Switches): New switch -gnatez. Should |
| always be the last switch to the gcc driver. Disable switch storing so |
| that switches automatically added by the gcc driver are not put in the |
| ALI file. |
| |
| * prj.adb (Project_Empty): Take into account changes in components of |
| Project_Data. |
| |
| * prj.ads (Languages_Processed): New enumaration value All_Languages. |
| |
| * prj.ads (Project_Data): Remove component Lib_Elaboration: never |
| used. Split Boolean component Ada_Sources_Present in two Boolean |
| components Ada_Sources_Present and Other_Sources_Present. |
| Minor reformatting |
| |
| * prj-env.adb (For_All_Source_Dirs.Add): Use Ada_Sources_Present |
| instead of Sources_Present. |
| (Set_Ada_Paths.Add.Recursive_Add): Ditto |
| |
| * prj-nmsc.adb: Minor reformatting |
| (Check_Ada_Naming_Scheme): New name of procedure Check_Naming_Scheme |
| (Check_Ada_Naming_Scheme_Validity): New name of previous procedure |
| Check_Ada_Naming_Scheme. |
| Change Sources_Present to Ada_Sources_Present or Other_Sources_Present |
| throughout. |
| |
| * prj-part.adb (Post_Parse_Context_Clause): New Boolean parameter |
| In_Limited. |
| Make sure that all cycles where there is at least one "limited with" |
| are detected. |
| (Parse_Single_Project): New Boolean parameter In_Limited |
| |
| * prj-proc.adb (Recursive_Check): When Process_Languages is |
| All_Languages, call first Prj.Nmsc.Ada_Check, then |
| Prj.Nmsc.Other_Languages_Check. |
| |
| * prj-proc.adb (Process): Use Ada_Sources_Present or |
| Other_Sources_Present (instead of Sources_Present) depending on |
| Process_Languages. |
| |
| * lang-specs.h: Keep -g and -m switches in the same order, and as the |
| last switches. |
| |
| * lib.adb (Switch_Storing_Enabled): New global Boolean flag |
| (Disable_Switch_Storing): New procedure. Set Switch_Storing_Enabled to |
| False. |
| (Store_Compilation_Switch): Do nothing if Switch_Storing_Enabled is |
| False. |
| |
| * lib.ads (Disable_Switch_Storing): New procedure. |
| |
| * make.adb: Modifications to reduce nesting level of this package. |
| (Check_Standard_Library): New procedure |
| (Gnatmake.Check_Mains): New procedure |
| (Gnatmake.Create_Binder_Mapping_File): New procedure |
| (Compile_Sources.Compile): Add switch -gnatez as the last option |
| (Display): Never display -gnatez |
| |
| * Makefile.generic: |
| When using $(MAIN_OBJECT), always use $(OBJ_DIR)/$(MAIN_OBJECT) |
| |
| * gnatcmd.adb (Check_Project): New function |
| (Process_Link): New procedure to reduce nesting depth |
| (Check_Files): New procedure to reduce the nesting depth. |
| For GNAT METRIC, include the inherited sources in extending projects. |
| (GNATCmd): When GNAT LS is invoked with a project file and no files, |
| add the list of files from the sources of the project file. If this list |
| is too long, put it in a temp text files and use switch -files= |
| (Delete_Temp_Config_Files): Delete the temp text file that contains |
| a list of source for gnatpp or gnatmetric, if one has been created. |
| (GNATCmd): For GNAT METRIC and GNAT PRETTY, if the number of sources |
| in the project file is too large, create a temporary text file that |
| list them and pass it to the tool with "-files=<temp text file>". |
| (GNATCmd): For GNAT METRIC add "-d=<abject dir>" as the first switch |
| |
| * gnatlink.adb (Gnatlink): Do not compile with --RTS= when the |
| generated file is in not in Ada. |
| |
| * gnatls.adb: Remove all parameters And_Save that are no longer used. |
| (Scan_Ls_Arg): Add processing for -files= |
| (Usage): Add line for -files= |
| |
| * g-os_lib.adb (On_Windows): New global constant Boolean flag |
| (Normalize_Pathname): When on Windows and the path starts with a |
| directory separator, make sure that the resulting path will start with |
| a drive letter. |
| |
| * clean.adb (Clean_Archive): New procedure |
| (Clean_Project): When there is non-Ada code, delete the global archive, |
| the archive dependency files, the object files and their dependency |
| files, if they exist. |
| (Gnatclean): Call Prj.Pars.Parse for All_Languages, not for Ada only. |
| |
| 2004-06-25 Thomas Quinot <quinot@act-europe.fr> |
| |
| * sinfo.ads: Fix typo in comment. |
| |
| * sem_dist.adb (Process_Remote_AST_Attribute): Simplify code that uses |
| the TSS for remote access-to-subprogram types, since these TSS are |
| always present once the type has been analyzed. |
| (RAS_E_Dereference): Same. |
| |
| * sem_attr.adb (Analyze_Attribute): When analysis of an attribute |
| reference raises Bad_Attribute, mark the reference as analyzed so the |
| node (and any children resulting from rewrites that could have occurred |
| during the analysis that ultimately failed) is not analyzed again. |
| |
| * exp_ch7.ads (Find_Final_List): Fix misaligned comment. |
| |
| * exp_dist.adb: Minor comment fix. |
| |
| * exp_ch4.adb (Expand_N_Allocator): For an allocator whose expected |
| type is an anonymous access type, no unchecked deallocation of the |
| allocated object can occur. If the object is controlled, attach it with |
| a count of 1. This allows attachment to the Global_Final_List, if |
| no other relevant list is available. |
| (Get_Allocator_Final_List): For an anonymous access type that is |
| the type of a discriminant or record component, the corresponding |
| finalisation list is the one of the scope of the type. |
| |
| 2004-06-25 Ed Schonberg <schonberg@gnat.com> |
| |
| * sem_ch3.adb (Replace_Type): When computing the signature of an |
| inherited subprogram, use the first subtype if the derived type |
| declaration has no constraint. |
| |
| * exp_ch6.adb (Add_Call_By_Copy_Code): Check that formal is an array |
| before applying previous optimization. Minor code cleanup. |
| |
| * exp_util.adb (Is_Possibly_Unaligned_Slice): If the component is |
| placed at the beginning of an unpacked record without explicit |
| alignment, a slice of it will be aligned and does not need a copy when |
| used as an actual. |
| |
| 2004-06-25 Ed Schonberg <schonberg@gnat.com> |
| |
| PR ada/15591 |
| PR ada/15592 |
| * sem_ch8.adb (Attribute_Renaming): Reject renaming if the attribute |
| reference is written with expressions mimicking parameters. |
| |
| 2004-06-25 Hristian Kirtchev <kirtchev@gnat.com> |
| |
| PR ada/15589 |
| * sem_ch3.adb (Build_Derived_Record_Type): Add additional check to |
| STEP 2a. The constraints of a full type declaration of a derived record |
| type are checked for conformance with those declared in the |
| corresponding private extension declaration. The message |
| "not conformant with previous declaration" is emitted if an error is |
| detected. |
| |
| 2004-06-25 Vasiliy Fofanov <fofanov@act-europe.fr> |
| |
| * g-traceb.ads: Document the need for -E binder switch in the spec. |
| |
| * g-trasym.ads: Document the need for -E binder switch in the spec. |
| |
| 2004-06-25 Jose Ruiz <ruiz@act-europe.fr> |
| |
| * sem_prag.adb: Add handling of pragma Detect_Blocking. |
| |
| * snames.h, snames.ads, snames.adb: Add entry for pragma |
| Detect_Blocking. |
| |
| * s-rident.ads: Change reference to pragma Detect_Blocking. |
| |
| * targparm.ads, targparm.adb: Allow pragma Detect_Blocking in |
| system.ads. |
| |
| * opt.ads (Detect_Blocking): New Boolean variable (defaulted to False) |
| to indicate whether pragma Detect_Blocking is active. |
| |
| * par-prag.adb: Add entry for pragma Detect_Blocking. |
| |
| * rtsfind.adb (RTU_Loaded): Fix the temporary kludge to get past bug |
| of not handling WITH. |
| Note that this replaces the previous update which was incorrect. |
| |
| 2004-06-25 Javier Miranda <miranda@gnat.com> |
| |
| * sem_ch10.adb (Re_Install_Use_Clauses): Force the installation of the |
| use-clauses to have a clean environment. |
| |
| * sem_ch8.adb (Install_Use_Clauses): Addition of a new formal to force |
| the installation of the use-clauses to stablish a clean environment in |
| case of compilation of a separate unit; otherwise the call to |
| use_one_package is protected by the barrier Applicable_Use. |
| |
| * sem_ch8.ads (Install_Use_Clauses): Addition of a new formal to force |
| the installation of the use-clauses to stablish a clean environment in |
| case of compilation of a separate unit. |
| (End_Use_Clauses): Minor comment cleanup. |
| |
| 2004-06-25 Sergey Rybin <rybin@act-europe.fr> |
| |
| * gnat_ugn.texi: Add description of the gnatpp 'files' switch |
| |
| 2004-06-23 Richard Henderson <rth@redhat.com> |
| |
| * trans.c (gnat_gimplify_stmt): Update gimplify_type_sizes call. |
| |
| 2004-06-20 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * decl.c (elaborate_expression, elaborate_expression_1): Arguments |
| now bool instead of int. |
| (gnat_to_gnu_entity, elaborate_expression_1): New arg to COMPONENT_REF. |
| * trans.c (gnu_switch_label_stack): New function. |
| (gnat_to_gnu, N_Object_Renaming_Declaration): Result is what the |
| elaboration of renamed entity returns. |
| (gnat_to_gnu, case N_Case_Statement): Add branches to end label. |
| (add_decl_stmt): Don't add TYPE_DECL for UNCONSTRAINED_ARRAY_TYPE. |
| (gnat_gimplify_stmt): Use alloc_stmt_list, not build_empty_stmt. |
| (gnat_gimplify_stmt, case DECL_STMT): gimplify DECL_SIZE and |
| DECL_SIZE_UNIT and simplify variable-sized case. |
| (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Deleted. |
| Callers changes to call gimplify_type_sizes and gimplify_one_sizepos. |
| (gnat_stabilize_reference): Add arg to COMPONENT_REF. |
| (build_unit_elab): Disable for now. |
| * utils.c (mark_visited): New function. |
| (pushdecl): Walk tree to call it for global decl. |
| (update_pointer_to): Update all variants of pointer and ref types. |
| Add arg to COMPONENT_REF. |
| (convert): Likewise. |
| Move check for converting between variants lower down. |
| * utils2.c (build_simple_component_ref): Add arg to COMPONENT_REF. |
| (build_allocator): Don't force type of MODIFY_EXPR. |
| (gnat_mark_addressable, case VAR_DECL): Unconditionally call |
| put_var_into_stack. |
| |
| 2004-06-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * ada-tree.def (LOOP_STMT, EXIT_STMT): Update documentation. |
| * ada-tree.h (EXIT_STMT_LABEL): Renamed from EXIT_STMT_LOOP. |
| * decl.c (gnat_to_gnu_entity): Also set force_global for imported |
| subprograms. |
| * trans.c (gnu_loop_label_stack): Renamed from gnu_loop_stmt_stack; |
| all callers changed. |
| (gnat_to_gnu, case N_Loop_Statement, case N_Exit_Statement): Change |
| the way that EXIT_STMT finds the loop label. |
| (gnat_gimplify_stmt, case LOOP_STMT, EXIT_STMT): Likewise. |
| (gnat_gimplify_stmt, case DECL_STMT): Handle variable-sized decls here. |
| (add_stmt): Use annotate_with_locus insted of setting directly. |
| (pos_to_construct): Set TREE_PURPOSE of each entry to index. |
| (gnat_stabilize_reference, case ARRAY_RANGE_REF): Merge with ARRAY_REF. |
| * utils.c (gnat_install_builtins): Install __builtin_memcmp. |
| (build_vms_descriptor): Add extra args to ARRAY_REF. |
| (convert): Use VIEW_CONVERT_EXPR between aggregate types. |
| * utils2.c (gnat_truthvalue_conversion, case INTEGER_CST, REAL_CST): |
| New cases. |
| (build_binary_op): Don't make explicit CONVERT_EXPR. |
| Add extra rgs to ARRAY_REF. |
| |
| 2004-06-14 Pascal Obry <obry@gnat.com> |
| |
| * gnat_ugn.texi: Document relocatable vs. dynamic Library_Kind on |
| Windows. Fix minor typo. |
| |
| * mlib-tgt-mingw.adb: New implementation using the GCC -shared option |
| which is now supported on Windows. With this implementation using the |
| Library Project feature is no different on Windows than on UNIX. |
| |
| 2004-06-14 Vincent Celier <celier@gnat.com> |
| |
| * makegpr.adb (Compile_Sources): Nothing to do when there are no |
| non-Ada sources. |
| |
| * mlib-tgt-vxworks.adb (Library_Exists_For): Remove incorrect comment |
| |
| * prj-part.adb (Parse_Single_Project): When a duplicate project name is |
| found, show the project name and the path of the previously parsed |
| project file. |
| |
| 2004-06-14 Ed Schonberg <schonberg@gnat.com> |
| |
| * exp_ch6.adb (Add_Call_By_Copy_Code): For an out-parameter that is an |
| array, avoid copying the actual before the call. |
| |
| 2004-06-14 Thomas Quinot <quinot@act-europe.fr> |
| |
| * g-debpoo.adb: Remove alignment assumptions from GNAT.Debug_Pools. |
| Instead, allocate memory on worst-case alignment assumptions, and then |
| return an aligned address within the allocated zone. |
| |
| 2004-06-14 Robert Dewar <dewar@gnat.com> |
| |
| * bindgen.adb (Gen_Adainit_Ada): Do not generate external references to |
| elab entities in predefined units in No_Run_Time_Mode. |
| (Gen_Adainit_C): Same fix |
| (Gen_Elab_Calls_Ada): Do not generate calls to elaborate predefined |
| units in No_Run_Time_Mode |
| (Gen_Elab_Calls_C): Same fix |
| |
| * symbols-vms-alpha.adb: Minor reformatting |
| |
| * g-debpoo.ads: Minor reformatting |
| |
| * lib.adb (In_Same_Extended_Unit): Version working on node id's |
| |
| * lib.ads (In_Same_Extended_Unit): Version working on node id's |
| |
| * lib-xref.adb: Minor cleanup, use new version of In_Same_Extended_Unit |
| working on nodes. |
| |
| * make.adb: Minor reformatting |
| |
| * par-ch12.adb: Minor reformatting |
| |
| * par-prag.adb: Add dummy entry for pragma Profile_Warnings |
| |
| * prj-strt.adb: Minor reformatting |
| |
| * restrict.ads, restrict.adb: Redo handling of profile restrictions to |
| be more general. |
| |
| * sem_attr.adb: Minor reformatting |
| |
| * sem_ch7.adb: Minor reformatting |
| |
| * sem_elab.adb (Check_A_Call): Deal with problem of calling init proc |
| for type in the same unit as the object declaration. |
| |
| * sem_prag.adb (Check_Arg_Is_External_Name): New procedure, allows |
| static string expressions and not just string literals. |
| Minor reformatting |
| (Set_Warning): Reset restriction warning flag for restriction pragma |
| Implement pragma Profile_Warnings |
| Implement pragma Profile (Restricted) |
| Give obolescent messages for old restrictions and pragmas |
| |
| * snames.h, snames.ads, snames.adb: Add new entry for pragma |
| Profile_Warnings. |
| |
| * s-rident.ads: Add declarations for restrictions required by profile |
| Restricted and profile Ravenscar. |
| |
| * targparm.ads, targparm.adb: Allow pragma Profile in system.ads |
| |
| * gnat_ugn.texi: Correct some missing entries in the list of GNAT |
| configuration pragmas. |
| |
| 2004-06-11 Vincent Celier <celier@gnat.com> |
| |
| * mlib-tgt-vms-alpha.adb (Build_Dynamic_Library): Issue switch -R to |
| gnatsym, when symbol policy is Restricted. |
| |
| * mlib-tgt-vms-ia64.adb (Build_Dynamic_Library): Issue switch -R to |
| gnatsym, when symbol policy is Restricted. |
| |
| * symbols-vms-alpha.adb (Initialize): When symbol policy is Restricted, |
| read the symbol file. |
| (Finalize): Fail in symbol policy Restricted if a symbol in the original |
| symbol file is not in the object files. Do not create a new symbol file |
| when symbol policy is Restricted. |
| |
| * gnatbind.adb (Gnatbind): Initialize Snames, because Snames is used |
| in Scng. |
| |
| * gnatsym.adb (Parse_Vmd_Line): Process new switch -R for symbol policy |
| Restricted. |
| (Usage): Line for new switch -R |
| |
| * make.adb (Initialize): When the platform is not VMS, add the |
| directory where gnatmake is invoked in the front of the path, if |
| gnatmake is invoked with directory information. Change the Scan_Args |
| while loop to a for loop. |
| (Recursive_Compute_Depth): Remove parameter Visited. Improve efficiency: |
| if Depth is equal or greater than the proposed depth, there is nothing |
| to do. |
| (Initialize): Call Recursive_Compute_Depth with initial Depth equal to 1 |
| instead of 0. |
| |
| * prj.ads: Add new symbol policy Restricted. |
| |
| * prj-dect.adb (Parse_Case_Construction): Call End_Case_Construction |
| with the new parameters Check_All_Labels and Case_Location. |
| |
| * prj-nmsc.adb (Ada_Check): Process new symbol policy Restricted |
| (Library_Symbol_File needs to be defined). |
| |
| * prj-strt.adb (End_Case_Construction): New parameters Check_All_Labels |
| and Case_Location If Check_All_Labels is True, check that all values of |
| the string type are used, and output warning(s) if they are not. |
| |
| * prj-strt.ads (End_Case_Construction): New parameters Check_All_Labels |
| and Case_Location. |
| |
| * gnat_ugn.texi: Reorder subclauses in menus "Switches for gcc" |
| |
| * gnat_ugn.texi: Update documentation about the library directory in |
| Library Projects. |
| |
| * makegpr.adb (Display_Command): In verbose mode, also display the |
| value of the CPATH env var, when the compiler is gcc. |
| (Initialize): Change the Scan_Args while loop to a for loop |
| (Compile_Individual_Sources): Change directory to object directory |
| before compilations. |
| |
| * symbols.ads: New symbol policy Restricted. |
| |
| 2004-06-11 Olivier Hainque <hainque@act-europe.fr> |
| |
| * a-except.adb (Raise_After_Setup family): Remove. The responsibility |
| is now taken care of internally in the Exception_Propagation package |
| and does not require clients assistance any more. |
| |
| * a-exexpr.adb (Is_Setup_And_Not_Propagated, |
| Set_Setup_And_Not_Propagated, and Clear_Setup_And_Not_Propagated): New |
| functions. Helpers to maintain a predicate required in the handling of |
| occurrence transfer between tasks. |
| This is now handled internally and does not require clients assistance |
| for the setup/propagate separation anymore. |
| (Setup_Exception, Propagate_Exception): Simplify the Private_Data |
| allocation strategy, handle the Setup_And_Not_Propagated predicate and |
| document. |
| |
| * s-taenca.adb (Check_Exception): Use raise_with_msg instead of |
| raise_after_setup, now that everything is handled internally within the |
| setup/propagation engine. |
| |
| 2004-06-11 Hristian Kirtchev <kirtchev@gnat.com> |
| |
| * exp_ch6.adb (Expand_Inlined_Call): Add function Formal_Is_Used_Once. |
| Add additional conditions for the case of an actual being a simple |
| name or literal. Improve inlining by preventing the generation |
| of temporaries with a short lifetime (one use). |
| |
| 2004-06-11 Hristian Kirtchev <kirtchev@gnat.com> |
| |
| PR ada/15587 |
| * einfo.ads: Minor comment updates for Has_Completion and |
| E_Constant list of flags. |
| |
| * sem_ch3.adb (Analyze_Object_Declaration): Full constant declarations |
| and constant redeclarations now set the Has_Completion flag of their |
| defining identifiers. |
| |
| * sem_ch7.adb (Analyze_Package_Spec): Add procedure |
| Inspect_Deferred_Constant_Completion. |
| Used to detect private deferred constants that have not been completed |
| either by a constant redeclaration or pragma Import. Emits error message |
| "constant declaration requires initialization expression". |
| |
| * sem_prag.adb (Process_Import_Or_Interface): An Import pragma now |
| completes a deferred constant. |
| |
| 2004-06-11 Geert Bosch <bosch@gnat.com> |
| |
| * eval_fat.adb (Decompose_Int): Fix rounding of negative numbers. |
| |
| * s-fatgen.adb (Gradual_Scaling): Correct off-by-one error in |
| calculating exponent for scaling denormal numbers. |
| (Leading_Part): Properly raise Constraint_Error for zero or negative |
| Adjustment. |
| (Remainder): Properly raise Constraint_Error for zero divisor. |
| |
| 2004-06-11 Thomas Quinot <quinot@act-europe.fr> |
| |
| * sem_util.adb: Minor reformatting. |
| |
| * exp_ch2.adb (Expand_Entry_Parameter): Generate an explicit |
| dereference when accessing the entry parameter record. |
| (Check_Array_Type): Always check for possible implicit dereference. |
| (maybe_implicit_dereference): Rename to check_no_implicit_derefence. |
| Abort if a pointer is still present (denoting that an implicit |
| dereference was left in the tree by the front-end). |
| |
| * sem_attr.adb (Expand_Entry_Parameter): Generate an explicit |
| dereference when accessing the entry parameter record. |
| (Check_Array_Type): Always check for possible implicit dereference. |
| (maybe_implicit_dereference): Rename to check_no_implicit_derefence. |
| Abort if a pointer is still present (denoting that an implicit |
| dereference was left in the tree by the front-end). |
| |
| 2004-06-11 Emmanuel Briot <briot@act-europe.fr> |
| |
| * g-debpoo.adb (Deallocate, Dereference): Add prefix "error:" to error |
| message, like the compiler itself does. Easier to parse the output. |
| |
| * g-debpoo.ads: (Allocate, Deallocate, Dereference): Add comments. |
| |
| * gnat_ugn.texi (gnatxref, gnatfind): Clarify that source names should |
| be base names, and not includes directories. |
| |
| 2004-06-11 Arnaud Charlet <charlet@act-europe.fr> |
| |
| * Makefile.generic ($(EXEC)): Depend on $(OBJECTS), not $(OBJ_FILES), |
| so that dependencies are properly taken into account by make. |
| |
| 2004-06-11 Arnaud Charlet <charlet@act-europe.fr> |
| |
| PR ada/15622 |
| * s-unstyp.ads, s-maccod.ads, sem_ch8.adb, s-auxdec.ads, |
| exp_intr.adb, s-auxdec-vms_64.ads: Fix typo: instrinsic -> intrinsic |
| |
| 2004-06-11 Jerome Guitton <guitton@act-europe.fr> |
| |
| * Makefile.in (install-gnatlib): install target-specific run-time files. |
| |
| * Make-lang.in: Remove obsolete targets. |
| |
| 2004-06-11 Ed Schonberg <schonberg@gnat.com> |
| |
| * par-ch12.adb (P_Generic): Add scope before analyzing subprogram |
| specification, to catch misuses of program unit names. |
| |
| * sem_res.adb (Resolve_Type_Conversion): Do not emit warnings on |
| superfluous conversions in an instance. |
| |
| 2004-06-11 Ed Schonberg <schonberg@gnat.com> |
| |
| PR ada/15403 |
| * sem_ch12.adb (Save_References): If operator node has been folded to |
| enumeration literal, associated_node must be discarded. |
| |
| 2004-06-11 Jose Ruiz <ruiz@act-europe.fr> |
| |
| * s-stchop-vxworks.adb: Add required pragma Convention to |
| Task_Descriptor because it is updated by a C function. |
| |
| 2004-06-08 Arnaud Charlet <charlet@act-europe.fr> |
| |
| PR ada/15568 |
| * Makefile.in: Remove target specific SO_OPT on IRIX |
| |
| 2004-06-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * ada-tree.def (TRANSFORM_EXPR, ALLOCATE_EXPR, USE_EXPR): Deleted. |
| (GNAT_NOP_EXPR, GNAT_LOOP_ID, EXPR_STMT, NULL_STMT): Likewise. |
| (BLOCK_STMT, IF_STMT, GOTO_STMT, LABEL_STMT, RETURN_STMT): Likewise. |
| (ASM_STMT, BREAK_STMT, REGION_STMT,HANDLER_STMT): Likewise. |
| (STMT_STMT, USE_STMT): New statement codes. |
| (LOOP_STMT, EXIT_STMT): Make slight semantic changes. |
| * ada-tree.h: Reflect above changes. |
| (struct tree_loop_id): Deleted. |
| (union lang_tree_node, struct lang_decl, struct lang_type): |
| Now just contains a tree node; update macros using TYPE_LANG_SPECIFIC |
| and DECL_LANGUAGE_SPECIFIC to reflect these changes. |
| (DECL_INIT_BY_ASSIGN_P, TRE_LOOP_NODE_ID, TREE_SLOC): Deleted. |
| (IS_ADA_STMT): New macro. |
| * decl.c (annotate_decl_with_node): New function. |
| (gnat_to_gnu_entity): Use it and Sloc_to_locus instead of set_lineno. |
| (gnat_to_gnu_entity, case object): Remove call to expand CONVERT_EXPR. |
| Call add_stmt_with_node to do needed assignments. |
| Add call to update setjmp buffer directly, not via EXPR_STMT. |
| (maybe_variable): Argment GNAT_NODE deleted. |
| * gigi.h (maybe_variable): Likewise. |
| (make_transform, add_stmt_with_node, set_block_for_group): New. |
| (gnat_gimplify_expr, gnat_expand_body, Sloc_to_locus): Likewise. |
| (set_block_jmpbuf_decl, get_block_jmpbuf_decl): Likewise. |
| (discard_file_names, gnu_block_stack, gnat_to_code): Deleted. |
| (set_lineno, set_lineno_from_sloc): Likewise. |
| (record_code_position, insert_code_for): Likewise. |
| (gnat_poplevel): Now returns void. |
| (end_subprog_body): Now takes argument. |
| * misc.c (cgraph.h, tree-inline.h): New includes. |
| (gnat_tree_size, LANG_HOOKS_TREE_SIZE): Deleted. |
| (gnat_post_options, LANG_HOOKS_POST_OPTIONS): New. |
| (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Likewise. |
| (LANG_HOOKS_RTL_EXPAND_STMT, LANG_HOOKS_GIMPLIFY_EXPR): Likewise. |
| (gnat_parse_file): Don't set immediate_size_expand. |
| Call cgraph functions. |
| (gnat_expand_expr): Remove most cases. |
| (record_code_position, insert_code_for): Remove from here. |
| * trans.c (toplev.h, tree-gimple.h): Now included. |
| (discard_file_names): Deleted. |
| (gnu_block_stack, gnu_block_stmt_node, gnu_block_stmt_free_list): Del. |
| (first_nondeleted_insn, make_expr_stmt_from_rtl): Likewise. |
| (struct stmt_group, current_stmt_group, stmt_group_free_list): New. |
| (gnu_stack_free_list, record_cost_position, insert_code_for): Likewise. |
| (add_cleanup, push_stack, gnat_gimplify_stmt, add_cleanup): Likewise. |
| (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Likewise. |
| (gnat_expand_body_1, gnat_gimplify_expr, annotate_with_node): Likewise. |
| (set_block_for_group, add_stmt_list): Likewise. |
| (start_stmt_group): Renamed from start_block_stmt. |
| (end_stmt_group): Likewise, from end_block_stmt. |
| (build_stmt_group): Likewise, from build_block_stmt, also add arg. |
| (gigi): Don't set discard_file_names or call set_lineno. |
| Disallow front end ZCX; call gnat_to_gnu, not gnat_to_code. |
| (tree_transform): Deleted, now renamed to be gnat_to_gnu. |
| Numerous changes throughout to reflect new names and complete |
| function-at-a-time implementation. |
| (gnat_expand_stmt): Delete or comment out all cases. |
| (process_inlined_subprograms): Use add_stmt. |
| (process_decls): Use gnat_to_gnu, not gnat_to_code, and don't |
| call set_lineno; also remove unneeded block handling. |
| (process_type): Remove unneeded block handling. |
| (build_unit_elab): Remove calls to deleted functions. |
| * utils.c (cgraph.h, tree-inline.h, tree-gimple.h): Now include. |
| (tree-dump.h): Likewise. |
| (struct ada_binding_level): Add field jmpbuf_decl. |
| (gnat_define_builtin, gnat_install_builtins): New. |
| (gnat_gimplify_function, gnat_finalize): Likewise. |
| (gnat_poplevel): No longer return BLOCK, set it instead. |
| Remove code dealing with nested functions. |
| (gnat_init_decl_processing): Also set size_type_node. |
| Call gnat_install_builtins. |
| (create_var_decl): Don't set DECL_INIT_BY_ASSIGN. |
| (create_subprog_decl): Change handling of inline_flag; set TREE_STATIC. |
| Remove special-case for "main". |
| (end_subprog_body): Add arg and rework for tree-ssa. |
| (convert): Don't use GNAT_NOP_EXPR or look for TRANSFORM_EXPR. |
| Add case for BOOLEAN_TYPE. |
| * utils2.c (rtl.h): Now include. |
| (build_call_raise): Test Debug_Flag_NN directly. |
| (build_call_alloc_dealloc): Don't use local stack allocation for now. |
| (gnat_mark_addressable, case GNAT_NOP_EXPR): Deleted. |
| (gnat_mark_addressable, case VAR_DECL): Handle both early & late cases. |
| |
| 2004-06-07 Robert Dewar <dewar@gnat.com> |
| |
| * a-direct.ads, einfo.ads: Minor comment updates |
| |
| * s-taprop-lynxos.adb, s-taprop-tru64.adb, s-taprop-irix.adb, |
| s-taprop-irix-athread.adb, s-taprop-hpux-dce.adb, s-taprop-linux.adb, |
| s-taprop-dummy.adb, s-taprop-os2.adb, s-taprop-solaris.adb, |
| s-taprop-vms.adb, s-taprop-mingw.adb, s-taprop-vxworks.adb, |
| s-taprop-posix.adb, s-taprop.ads, exp_dbug.adb: Minor reformatting. |
| |
| * s-interr-sigaction.adb: Remove unreferenced variable |
| (Attached_Interrupts). Minor reformatting. |
| Avoid use of variable I (replace by J). |
| |
| * par-ch10.adb: Fix text of one error message |
| |
| * checks.adb, checks.ads, cstand.adb, vms_data.ads, errout.ads, |
| exp_aggr.adb, exp_ch3.adb, exp_ch3.ads, exp_ch5.adb, exp_ch6.adb, |
| exp_ch9.adb, exp_code.adb, gnat1drv.adb, lib-load.adb, lib-writ.adb, |
| opt.adb, par.adb, opt.ads, par-ch11.adb, par-ch3.adb, par-ch4.adb, |
| par-ch5.adb, par-ch6.adb, par-ch8.adb, par-ch9.adb, par-prag.adb, |
| par-util.adb, scng.adb, sem_aggr.adb, sem_attr.adb, sem_cat.adb, |
| sem_ch10.adb, sem_ch10.adb, sem_ch11.adb, sem_ch12.adb, sem_ch2.adb, |
| sem_ch3.adb, sem_ch3.ads, sem_ch4.adb, sem_ch5.adb, sem_ch6.adb, |
| sem_ch7.adb, sem_ch8.adb, sem_ch9.adb, sem_eval.adb, sem_prag.adb, |
| sem_res.adb, sem_type.adb, sem_util.adb, sinfo.ads, snames.adb, |
| snames.ads, snames.h, sprint.adb, switch-c.adb: Modifications for Ada |
| 2005 support. |
| |
| 2004-06-07 Doug Rupp <rupp@gnat.com> |
| |
| * mlib-tgt-vms.adb: Rename mlib-tgt-vms.adb mlib-tgt-vms-alpha.adb |
| |
| * s-vaflop-vms.adb: Rename s-vaflop-vms.adb to s-vaflop-vms-alpha.adb |
| |
| * mlib-tgt-vms-ia64.adb: New file. |
| |
| * Makefile.in: Rename mlib-tgt-vms.adb to mlib-tgt-vms-alpha.adb |
| Add mlib-tgt-vms-ia64.adb |
| Rename s-vaflop-vms.adb to s-vaflop-vms-alpha.adb. |
| Move to alpha specific ifeq section. |
| Add VMS specific versions of symbols.adb |
| Renaming of 5q vms files. |
| |
| * 5qsystem.ads renamed to system-vms_64.ads. |
| |
| 2004-06-07 Vincent Celier <celier@gnat.com> |
| |
| * a-calend.ads: Add a GNAT Note comment after function Time_Of to |
| explain that when a time of day corresponding to the non existing hour |
| on the day switching to DST is specified, Split may return a different |
| value for Seconds. |
| |
| * gnatcmd.adb: Add processing of GNAT METRIC (for gnatmetric), similar |
| to GNAT PRETTY. |
| |
| * g-os_lib.adb (OpenVMS): New Boolean value imported from System. |
| (Normalize_Pathname): Only resolve VMS logical names when on VMS. |
| |
| * mlib-prj.adb (Build_Library): New flag Gtrasymobj_Needed, initialize |
| to False. |
| If Gtrasymobj_Needed is True, add the full path of g-trasym.obj to |
| the linking options. |
| (Build_Library.Check_Libs): On VMS, if there is a dependency on |
| g-trasym.ads, set Gtrasymobj_Needed to True. |
| |
| * prj-attr.adb: Add new package Metrics for gnatmetric |
| |
| * prj-nmsc.adb (Record_Other_Sources): Put source file names in |
| canonical case to take into account files with upper case characters on |
| Windows. |
| (Ada_Check): Load the reference symbol file name in the name buffer to |
| check it, not the symbol file name. |
| |
| * snames.ads, snames.adb: Add standard name Metrics (name of project |
| file package for gnatmetric). |
| |
| * vms_conv.ads: Add Metric to Comment_Type |
| |
| * vms_conv.adb (Initialize): Add component dor Metric in Command_List |
| |
| * vms_data.ads: Add qualifiers for GNAT METRIC |
| |
| * makegpr.adb (Link_Executables): Take into account the switches |
| specified in package Linker of the main project. |
| |
| 2004-06-07 Thomas Quinot <quinot@act-europe.fr> |
| |
| * bindgen.adb (Set_Unit_Number): Units is an instance of Table, and so |
| the index of the last element is Units.Last, not Units.Table'Last |
| (which is usually not a valid index within the actually allocated |
| storage for the table). |
| |
| * exp_ch4.adb (Insert_Dereference_Action): Change predicate that |
| determines whether to generate a call to a checked storage pool |
| Dereference action. |
| Generate such a call only for a dereference that either comes from |
| source, or is the result of rewriting a dereference that comes from |
| source. |
| |
| 2004-06-07 Romain Berrendonner <berrendo@act-europe.fr> |
| |
| * bindgen.adb (Gen_Output_File): Add support for GAP builds. |
| |
| 2004-06-07 Eric Botcazou <ebotcazou@act-europe.fr> |
| |
| (gnat_to_gnu_entity) <E_Array_Subtype>: For multi-dimensional arrays at |
| file level, elaborate the stride for inner dimensions in alignment |
| units, not bytes. |
| |
| * exp_ch5.adb: Correct wrong reference to Component_May_Be_Bit_Aligned |
| in a comment. |
| |
| 2004-06-07 Javier Miranda <miranda@gnat.com> |
| |
| * exp_ch6.adb: Correct wrong modification in previous patch |
| |
| 2004-06-07 Vasiliy Fofanov <fofanov@act-europe.fr> |
| |
| * g-trasym.ads: Corrected comment to properly reflect level of support |
| on VMS. |
| |
| 2004-06-07 Hristian Kirtchev <kirtchev@gnat.com> |
| |
| * lib-xref.adb (Generate_Reference): Add nested function Is_On_LHS. It |
| includes case of a variable referenced on the left hand side of an |
| assignment, therefore remove redundant code. Variables and prefixes of |
| indexed or selected components are now marked as referenced on left |
| hand side. Warnings are now properly emitted when variables or prefixes |
| are assigned but not read. |
| |
| * sem_warn.adb (Output_Unreferenced_Messages): Add additional checks to |
| left hand side referenced variables. Private access types do not |
| produce the warning "variable ... is assigned but never read". |
| Add also additional checks to left hand side referenced variables. |
| Aliased, renamed objects and access types do not produce the warning |
| "variable ... is assigned but never read" since other entities may read |
| the memory location. |
| |
| 2004-06-07 Jerome Guitton <guitton@act-europe.fr> |
| |
| * Makefile.in: In the powerpc/vxworks-specific section, restore |
| EXTRA_GNATRTL_NONTASKING_OBJS and EXTRA_GNATRTL_TASKING_OBJS (removed |
| by mistake). |
| |
| 2004-06-07 Ed Schonberg <schonberg@gnat.com> |
| |
| * sem_ch4.adb (Remove_Abstract_Operations): Refine the removal of |
| predefined operators. |
| Removes spurious type errors from g-trasym-vms.adb. |
| |
| * sem_res.adb (Rewrite_Renamed_Operator): If intrinsic operator is |
| distinct from the operator appearing in the source, call appropriate |
| routine to insert conversions when needed, and complete resolution of |
| node. |
| (Resolve_Intrinsic_Operator): Fix cut-and-paste bug on transfer of |
| interpretations for rewritten right operand. |
| (Set_Mixed_Mode_Operand): Handle properly a universal real operand when |
| the other operand is overloaded and the context is a type conversion. |
| |
| 2004-06-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * ada-tree.def (BLOCK_STMT): Now has two operands. |
| (BREAK_STMT): New. |
| |
| * ada-tree.h: (BLOCK_STMT_BLOCK): New macro. |
| |
| * gigi.h: (gnat_poplevel): Now returns a tree. |
| |
| * trans.c (end_block_stmt): Add arg; all callers changed. |
| (tree_transform, case N_Case_Statement): Make a BLOCK_STMT for a WHEN. |
| (start_block_stmt): Clear BLOCK_STMT_BLOCK. |
| (add_stmt): Set TREE_TYPE. |
| (gnat_expand_stmt, case BLOCK_STMT): Handle BLOCK_STMT_BLOCK. |
| (gnat_expand_stmt, case BREAK_STMT): New case. |
| |
| * utils.c (gnat_poplevel): Return a BLOCK, if we made one. |
| |
| 2004-06-07 Jose Ruiz <ruiz@act-europe.fr> |
| |
| * s-stchop.adsm s-stchop.adb, s-stchop-vxworks.adb: Remove the |
| procedure Set_Stack_Size that is not needed. |
| |
| 2004-06-07 Sergey Rybin <rybin@act-europe.fr> |
| |
| * gnat_ugn.texi: Clarify the case when non-standard naming scheme is |
| used for gnatpp input file and for the files upon which it depends |
| |
| 2004-06-07 Ben Brosgol <brosgol@gnat.com> |
| |
| * gnat_ugn.texi: Wordsmithing of "GNAT and Libraries" chapter |
| |
| 2004-06-07 Arnaud Charlet <charlet@act-europe.fr> |
| |
| * gnatvsn.ads: Bump version numbers appropriately. |
| Add new build type. |
| |
| 2004-06-07 Pascal Obry <obry@gnat.com> |
| |
| * gnat_ugn.texi: Improve comments about imported names and link names |
| on Windows. Add a note about the requirement to use -k gnatdll's option |
| when working with a DLL which has stripped stdcall symbols (no @nn |
| suffix). |
| |
| 2004-05-27 Vincent Celier <celier@gnat.com> |
| |
| * vms_data.ads: Add new GNAT PRETTY qualifiers /NO_BACKUP and |
| COMMENTS_LAYOUT=UNTOUCHED |
| |
| * symbols-vms.adb, symbols-vms-alpha.adb: Renamed symbols-vms.adb to |
| symbols-vms-alpha.adb |
| |
| 2004-05-27 Thomas Quinot <quinot@act-europe.fr> |
| |
| * sem.ads: Clarify documentation on checks suppression. |
| |
| * einfo.ads (Is_Known_Non_Null): Minor comment typo fix and rephrasing. |
| |
| 2004-05-27 Ed Schonberg <schonberg@gnat.com> |
| |
| * sem_util.adb (Is_Descendent_Of): Examine properly all ancestors in |
| the case of multiple derivations. |
| (Is_Object_Reference): For a selected component, verify that the prefix |
| is itself an object and not a value. |
| |
| * sem_ch12.adb (Same_Instantiated_Constant): New name for |
| Same_Instantiated_Entity. |
| (Same_Instantiated_Variable): Subsidiary to |
| Check_Formal_Package_Instance, to recognize actuals for in-out generic |
| formals that are obtained from a previous formal package. |
| (Instantiate_Subprogram_Body): Emit proper error when |
| generating code and the proper body of a stub is missing. |
| |
| * sem_ch4.adb (Remove_Address_Interpretations): If the operation still |
| has a universal interpretation, do the disambiguation here. |
| |
| * exp_ch4.adb (Expand_N_Type_Conversion, |
| Expand_N_Unchecked_Type_Conversion): Special handling when target type |
| is Address, to avoid typing anomalies when Address is a visible integer |
| type. |
| |
| * exp_ch6.adb (Expand_N_Subprogram_Body): Use Is_Descendent_Of_Address |
| to determine whether a subprogram should not be marked Pure, even when |
| declared in a pure package. |
| |
| 2004-05-27 Jose Ruiz <ruiz@act-europe.fr> |
| |
| * gnat_ugn.texi: Replace pragma Ravenscar by pragma Profile. |
| |
| * gnat_rm.texi: Replace Max_Entry_Queue_Depth by Max_Entry_Queue_Length |
| Document No_Dynamic_Attachment, that supersedes No_Dynamic_Interrupts. |
| Update the documentation about the Ravenscar profile, following the |
| definition found in AI-249. |
| |
| * sem_prag.adb: Use FIFO_Within_Priorities and Ceiling_Locking when |
| setting the Profile (Ravenscar). This must be done in addition to |
| setting the required restrictions. |
| |
| * rtsfind.ads: Add the set of operations defined in package |
| Ada.Interrupts. |
| |
| * exp_ch6.adb: Check whether we are violating the No_Dynamic_Attachment |
| restriction. |
| |
| 2004-05-27 Eric Botcazou <ebotcazou@act-europe.fr> |
| |
| lang-specs.h: Always require -c or -S and always redirect to /dev/null |
| if -gnatc or -gnats is passed. |
| |
| 2004-05-27 Hristian Kirtchev <kirtchev@gnat.com> |
| |
| * sem_prag.adb (Sig_Flags): A Pragma_Unchecked_Union does not count as |
| a significant reference. Warnings are now properly emitted when a |
| discriminated type is not referenced. |
| |
| * lib-xref.adb (Generate_Reference): A deferred constant completion, |
| record representation clause or record type discriminant does not |
| produce a reference to its corresponding entity. Warnings are now |
| properly emitted when deferred constants and record types are not |
| referenced. |
| |
| 2004-05-27 Geert Bosch <bosch@gnat.com> |
| |
| * Makefile.in: Use long version of libm routines on ia64 gnu/linux. |
| Fixes ACATS Annex G tests. |
| |
| 2004-05-27 Robert Dewar <dewar@gnat.com> |
| |
| * rtsfind.adb (RTU_Loaded): Temporary kludge to get past bug of not |
| handling WITH |
| |
| 2004-05-27 Arnaud Charlet <charlet@act-europe.fr> |
| |
| * s-interr.adb (Server_Task): Take into account case of early return |
| from sigwait under e.g. linux. |
| |
| 2004-05-27 Sergey Rybin <rybin@act-europe.fr> |
| |
| * gnat_ugn.texi: Add description for the new gnatpp options: |
| -rnb - replace the original source without creating its backup copy |
| -c0 - do not format comments |
| |
| 2004-05-24 Geert Bosch <bosch@gnat.com> |
| |
| * a-numaux-x86.adb (Reduce): Reimplement using an approximation of Pi |
| with 192 bits of precision, sufficient to reduce a double-extended |
| arguments X with a maximum relative error of T'Machine_Epsilon, for X |
| in -2.0**32 .. 2.0**32. |
| (Cos, Sin): Always reduce arguments of 1/4 Pi or larger, to prevent |
| reduction by the processor, which only uses a 68-bit approximation of |
| Pi. |
| (Tan): Always reduce arguments and compute function either using |
| the processor's fptan instruction, or by dividing sin and cos as needed. |
| |
| 2004-05-24 Doug Rupp <rupp@gnat.com> |
| |
| * adaint.c (__gnat_readdir): Cast CRTL function retun value to avoid |
| gcc error on 32/64 bit VMS. |
| |
| 2004-05-24 Olivier Hainque <hainque@act-europe.fr> |
| |
| * init.c (__gnat_error_handler): Handle EEXIST as EACCES for SIGSEGVs, |
| since this is what we get for stack overflows although not documented |
| as such. |
| Document the issues which may require adjustments to our signal |
| handlers. |
| |
| 2004-05-24 Ed Schonberg <schonberg@gnat.com> |
| |
| * inline.adb (Add_Scope_To_Clean): Do not add cleanup actions to the |
| enclosing dynamic scope if the instantiation is within a generic unit. |
| |
| 2004-05-24 Arnaud Charlet <charlet@act-europe.fr> |
| |
| * exp_dbug.ads: Fix typo. |
| |
| * Makefile.in: s-osinte-linux-ia64.ads was misnamed. |
| Rename it to its proper name: system-linux-ia64.ads |
| (stamp-gnatlib1): Remove extra target specific run time files when |
| setting up the rts directory. |
| |
| 2004-05-24 Javier Miranda <miranda@gnat.com> |
| |
| * einfo.ads, einfo.adb (Limited_Views): Removed. |
| (Limited_View): New attribute that replaces the previous one. It is |
| now a bona fide package with the limited-view list through the |
| first_entity and first_private attributes. |
| |
| * sem_ch10.adb (Install_Private_With_Clauses): Give support to |
| limited-private-with clause. |
| (Install_Limited_Withed_Unit): Install the private declarations of a |
| limited-private-withed package. Update the installation of the shadow |
| entities according to the new structure (see Build_Limited_Views) |
| (Build_Limited_Views): Replace the previous implementation of the |
| limited view by a package entity that references the first shadow |
| entity plus the first shadow private entity (required for limited- |
| private-with clause) |
| (New_Internal_Shadow_Entity): Code cleanup. |
| (Remove_Limited_With_Clause): Update the implementation to undo the |
| new work carried out by Build_Limited_Views. |
| (Build_Chain): Complete documentation. |
| Replace Ada0Y by Ada 0Y in comments |
| Minor reformating |
| |
| * sem_ch3.adb (Array_Type_Declaration): In case of anonymous access |
| types the level of accessibility depends on the enclosing type |
| declaration. |
| |
| * sem_ch8.adb (Find_Expanded_Name): Fix condition to detect shadow |
| entities. Complete documentation of previous change. |
| |
| 2004-05-24 Robert Dewar <dewar@gnat.com> |
| |
| * namet.adb: Minor reformatting |
| Avoid use of name I (replace by J) |
| Minor code restructuring |
| |
| * sem_ch6.adb: Minor reformatting |
| |
| * lib-writ.adb: Do not set restriction as active if this is a |
| Restriction_Warning case. |
| |
| * sem_prag.adb: Reset restriction warning flag if real pragma |
| restriction encountered. |
| |
| * s-htable.adb: Minor reformatting |
| Change rotate count to 3 in Hash (improves hash for small strings) |
| |
| * 5qsystem.ads: Add comments for type Address (no literals allowed). |
| |
| * gnat_ugn.texi: Add new section of documentation "Code Generation |
| Control", which describes the use of -m switches. |
| |
| 2004-05-24 Eric Botcazou <ebotcazou@act-europe.fr> |
| |
| trans.c (tree_transform) <N_Identifier>: Do the dereference directly |
| through the DECL_INITIAL for renamed variables. |
| |
| 2004-05-24 Arnaud Charlet <charlet@act-europe.fr> |
| |
| * s-osinte-linux-ia64.ads: Renamed system-linux-ia64.ads |
| |
| 2004-05-19 Joel Brobecker <brobecker@gnat.com> |
| |
| * exp_dbug.ads: Correct comments concerning handling of overloading, |
| since we no longer use $ anymore. |
| |
| 2004-05-19 Sergey Rybin <rybin@act-europe.fr> |
| |
| * sem_ch10.adb (Optional_Subunit): When loading a subunit, do not |
| ignore errors if ASIS_Mode is set. This prevents creating ASIS trees |
| with illegal subunits. |
| |
| 2004-05-19 Ed Schonberg <schonberg@gnat.com> |
| |
| * sem_ch6.adb (Check_Following_Pragma): When compiling a subprogram |
| body with front-end inlining enabled, check whether an inline pragma |
| appears immediately after the body and applies to it. |
| |
| * sem_prag.adb (Cannot_Inline): Emit warning if front-end inlining is |
| enabled and the pragma appears after the body of the subprogram. |
| |
| 2004-05-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| Part of function-at-a-time conversion |
| |
| * misc.c (adjust_decl_rtl): Deleted. |
| (LANG_HOOKS_PUSHLEVEL, LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK): |
| Define. |
| |
| * gigi.h: (adjust_decl_rtl, kept_level_p, set_block): Deleted. |
| (add_decl_stmt, add_stmt, block_has_vars): New functions. |
| (gnat_pushlevel, gnat_poplevel): Renamed from pushlevel and poplevel. |
| |
| * decl.c (elaborate_expression, maybe_pad_type): Call add_decl_stmt |
| when making a decl. |
| (gnat_to_gnu_entity): Likewise. |
| Use add_stmt to update setjmp buffer. |
| Set TREE_ADDRESSABLE instead of calling put_var_into_stack and |
| flush_addressof. |
| No longer call adjust_decl_rtl. |
| (DECL_INIT_BY_ASSIGN_P): New macro. |
| (DECL_STMT_VAR): Likewise. |
| |
| * trans.c (gigi): Call start_block_stmt to make the outermost |
| BLOCK_STMT. |
| (gnat_to_code, gnu_to_gnu, tree_transform, process_decls, process_type): |
| Call start_block_stmt and end_block_stmt temporarily. |
| Use gnat_expand_stmt instead of expand_expr_stmt. |
| (add_decl_stmt): New function. |
| (tree_transform): Call it. |
| (add_stmt): Also emit initializing assignment for DECL_STMT if needed. |
| (end_block_stmt): Set type and NULL_STMT. |
| (gnat_expand_stmt): Make recursize call instead of calling |
| expand_expr_stmt. |
| (gnat_expand_stmt, case DECL_STMT): New case. |
| (set_lineno_from_sloc): Do nothing if global. |
| (gnu_block_stmt_node, gnu_block_stmt_free_list): New variables. |
| (start_block_stmt, add_stmt, end_block_stmt): New functions. |
| (build_block_stmt): Call them. |
| (gnat_to_code): Don't expand NULL_STMT. |
| (build_unit_elab): Rename pushlevel and poplevel to gnat_* and change |
| args. |
| (tree_transform): Likewise. |
| (tree_transform, case N_Null_Statement): Return NULL_STMT. |
| (gnat_expand_stmt, case NULL_STMT): New case. |
| (gnat_expand_stmt, case IF_STMT): Allow nested IF_STMT to have no |
| IF_STMT_TRUE. |
| |
| * utils2.c (gnat_mark_addressable, case VAR_DECL): Do not set |
| TREE_ADDRESSABLE. |
| |
| * utils.c (create_var_decl): Do not call expand_decl or |
| expand_decl_init. |
| Set TREE_ADDRESSABLE instead of calling gnat_mark_addressable. |
| Set DECL_INIT_BY_ASSIGN_P when needed and do not generate MODIFY_EXPR |
| here. |
| (struct e_stack): Add chain_next to GTY. |
| (struct binding_level): Deleted. |
| (struct ada_binding_level): New struct. |
| (free_block_chain): New. |
| (global_binding_level, clear_binding_level): Deleted. |
| (global_bindings_p): Rework to see if no chain. |
| (kept_level_p, set_block): Deleted. |
| (gnat_pushlevel): Renamed from pushlevel and extensive reworked to use |
| new data structure and work directly on BLOCK node. |
| (gnat_poplevel): Similarly. |
| (get_decls): Look at BLOCK_VARS. |
| (insert_block): Work directly on BLOCK node. |
| (block_has_var): New function. |
| (pushdecl): Rework for new binding structures. |
| (gnat_init_decl_processing): Rename and rework calls to pushlevel and |
| poplevel. |
| (build_subprog_body): Likewise. |
| (end_subprog_body): Likewise; also set up BLOCK in DECL_INITIAL. |
| |
| * ada-tree.def (DECL_STMT, NULL_STMT): New codes. |
| |
| * ada-tree.h: (DECL_INIT_BY_ASSIGN_P): New macro. |
| (DECL_STMT_VAR): Likewise. |
| |
| 2004-05-17 Robert Dewar <dewar@gnat.com> |
| |
| * restrict.ads, restrict.adb (Process_Restriction_Synonym): New |
| procedure |
| |
| * sem_prag.adb (Analyze_Pragma, case Restrictions): Cleanup handling |
| of restriction synonyums by using |
| Restrict.Process_Restriction_Synonyms. |
| |
| * snames.ads, snames.adb: Add entries for Process_Restriction_Synonym |
| |
| * s-restri.ads (Tasking_Allowed): Correct missing comment |
| |
| * s-rident.ads: Add entries for restriction synonyms |
| |
| * ali.adb: Fix some problems with badly formatted ALI files that can |
| result in infinite loops. |
| |
| * s-taprop-lynxos.adb, s-tpopsp-lynxos.adb, s-taprop-tru64.adb, |
| s-tpopsp-posix-foreign.adb, s-taprop-irix.adb, s-interr-sigaction.adb, |
| s-taprop-irix-athread.adb, s-taprop-hpux-dce.adb, s-taprop-linux.adb, |
| s-taprop-dummy.adb, s-interr-dummy.adb, s-taprop-os2.adb, |
| s-taprop-solaris.adb, s-tpopsp-solaris.adb, s-asthan-vms.adb, |
| s-inmaop-vms.adb, s-interr-vms.adb, s-taprop-vms.adb, |
| s-tpopde-vms.adb, s-taprop-mingw.adb, s-interr-vxworks.adb, |
| s-taprop-vxworks.adb, s-tpopsp-vxworks.adb, s-taprop-posix.adb, |
| s-tpopsp-posix.adb, s-tratas-default.adb, a-dynpri.adb, |
| a-tasatt.adb, a-taside.adb, a-taside.ads, exp_attr.adb, |
| exp_ch9.adb, g-thread.adb, rtsfind.ads, sem_attr.adb, |
| s-interr.adb, s-interr.ads, s-soflin.ads, s-taasde.adb, |
| s-taasde.ads, s-taenca.adb, s-taenca.ads, s-taprop.ads, |
| s-tarest.adb, s-tarest.ads, s-tasdeb.adb, s-tasdeb.ads, |
| s-tasini.adb, s-tasini.ads, s-taskin.adb, s-taskin.ads, |
| s-tasque.adb, s-tasque.ads, s-tasren.adb, s-tasren.ads, |
| s-tassta.adb, s-tassta.ads, s-tasuti.adb, s-tasuti.ads, |
| s-tataat.adb, s-tataat.ads, s-tpinop.adb, s-tpinop.ads, |
| s-tpoben.adb, s-tpobop.adb, s-tpobop.ads, s-tporft.adb, |
| s-tposen.adb, s-tposen.ads, s-tratas.adb, s-tratas.ads: Change Task_ID |
| to Task_Id (minor cleanup). |
| |
| 2004-05-17 Vincent Celier <celier@gnat.com> |
| |
| * g-os_lib.adb (Normalize_Pathname.Final_Value): Remove trailing |
| directory separator. |
| |
| * prj-proc.adb (Recursive_Process): Inherit attribute Languages from |
| project being extended, if Languages is not declared in extending |
| project. |
| |
| 2004-05-17 Javier Miranda <miranda@gnat.com> |
| |
| * sem_ch10.adb (Install_Limited_Withed_Unit): Do not install the |
| limited view of a visible sibling. |
| |
| 2004-05-14 Robert Dewar <dewar@gnat.com> |
| |
| * gnat_ugn.texi: Minor change to -gnatS documentation |
| |
| * sprint.adb: Remove some instances of Assert (False) and for this |
| purpose replace them by output of a ??? string. |
| |
| * checks.adb, exp_aggr.adb, sem_elim.adb: Remove useless pragma |
| Assert (False). |
| |
| * lib-writ.adb, lib-load.adb, lib.ads, lib.adb: Remove Dependent_Unit |
| flag processing. This was suppressing required dependencies in |
| No_Run_Time mode and is not needed since the binder does not generate |
| references for things in libgnat anyway. |
| |
| * sem_ch3.adb (Access_Type_Declaration): Reorganize code to avoid GCC |
| warning. |
| |
| 2004-05-14 Thomas Quinot <quinot@act-europe.fr> |
| |
| * gnat_ugn.texi: Document AIX-specific issue with initialization of |
| resolver library. |
| |
| * exp_ch4.adb (Insert_Dereference_Action): Do not generate dereference |
| action for the case of an actual parameter in an init proc call. |
| |
| 2004-05-14 Ed Schonberg <schonberg@gnat.com> |
| |
| * sem_ch4.adb (Analyze_Selected_Component): If prefix is a protected |
| subtype, check visible entities in base type. |
| |
| * exp_ch7.adb (Clean_Simple_Protected_Objects): Do not generate cleanup |
| actions if the object is a renaming. |
| |
| * sem_ch12.adb (Same_Instantiated_Entity): Predicate for |
| Check_Formal_Package_Instance, to determine more precisely when the |
| formal and the actual denote the same entity. |
| |
| 2004-05-14 Javier Miranda <miranda@gnat.com> |
| |
| * par-ch10.adb (P_Context_Clause): Complete documentation on AI-262 |
| |
| * sem_ch10.adb (Analyze_With_Clause): After analyzed, the entity |
| corresponding to a private_with must be removed from visibility; it |
| will be made visible later, just before we analyze the private part of |
| the package. |
| (Check_Private_Child_Unit): Allow private_with clauses in public |
| siblings. |
| (Install_Siblings): Make visible the private entities of private-withed |
| siblings. |
| (Install_Withed_Unit): Do not install the private withed unit if we |
| are compiling a package declaration and the Private_With_OK flag was |
| not set by the caller. These declarations will be installed later, |
| just before we analyze the private part of the package. |
| |
| * sem_ch3.adb (Analyze_Object_Declaration): In case of errors detected |
| during the evaluation of the expression that initializes the object, |
| decorate it with the expected type to avoid cascade errors. |
| Code cleanup. |
| |
| * sem_ch6.adb (Analyze_Subprogram_Body): If we are compiling a library |
| subprogram we have to install the private_with clauses after its |
| specification has been analyzed (as documented in AI-262.TXT). |
| |
| * sem_ch8.adb (Has_Private_With): New function. Determines if the |
| current compilation unit has a private with on a given entity. |
| (Find_Direct_Name): Detect the Beaujolais problem described in |
| AI-262.TXT |
| |
| * sem_utils.ads, sem_util.adb (Is_Ancestor_Package): New function. It |
| provides the functionality of the function Is_Ancestor that was |
| previously available in sem_ch10. It has been renamed to avoid |
| overloading. |
| |
| * sprint.adb (Sprint_Node_Actual): Print limited_with clauses |
| |
| 2004-05-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * utils.c (build_vms_descriptor): Use SImode pointers. |
| |
| 2004-05-14 Vasiliy Fofanov <fofanov@act-europe.fr> |
| |
| * gnat_ugn.texi: Revised chapter "GNAT and Libraries". |
| |
| 2004-05-14 GNAT Script <nobody@gnat.com> |
| |
| * Make-lang.in: Makefile automatically updated |
| |
| 2004-05-14 Arnaud Charlet <charlet@act-europe.fr> |
| |
| Renaming of target specific files for clarity |
| |
| * Makefile.in: Rename GNAT target specific files. |
| |
| * 31soccon.ads, 31soliop.ads 35soccon.ads, 3asoccon.ads, |
| 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3psoccon.ads, |
| 3ssoccon.ads, 3ssoliop.ads, 3veacodu.adb, 3vexpect.adb, |
| 3vsoccon.ads, 3vsocthi.adb, 3vsocthi.ads, 3vtrasym.adb, |
| 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads, 3wsoliop.ads, |
| 3zsoccon.ads, 3zsocthi.adb, 3zsocthi.ads, 41intnam.ads, |
| 42intnam.ads, 45intnam.ads, 4aintnam.ads, 4cintnam.ads, |
| 4gintnam.ads, 4hexcpol.adb, 4hintnam.ads, 4lintnam.ads, |
| 4nintnam.ads, 4ointnam.ads, 4onumaux.ads, 4pintnam.ads, |
| 4sintnam.ads, 4vcaldel.adb, 4vcalend.adb, 4vcalend.ads, |
| 4vintnam.ads, 4wcalend.adb, 4wexcpol.adb, 4wintnam.ads, |
| 4zintnam.ads, 4znumaux.ads, 4zsytaco.adb, 4zsytaco.ads, |
| 51osinte.adb, 51osinte.ads, 51system.ads, |
| 52osinte.adb, 52osinte.ads, 53osinte.ads, 54osinte.ads, |
| 55osinte.adb, 55osinte.ads, 55system.ads, 56osinte.adb, |
| 56osinte.ads, 56system.ads, 56taprop.adb, 56taspri.ads, |
| 56tpopsp.adb, 57system.ads, 58system.ads, |
| 5amastop.adb, 5aml-tgt.adb, 5aosinte.adb, 5aosinte.ads, |
| 5asystem.ads, 5ataprop.adb, 5atasinf.ads, 5ataspri.ads, |
| 5atpopsp.adb, 5avxwork.ads, 5bml-tgt.adb, 5bosinte.adb, |
| 5bosinte.ads, 5bsystem.ads, 5cosinte.ads, 5csystem.ads, |
| 5dsystem.ads, 5esystem.ads, 5fintman.adb, 5fosinte.adb, |
| 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb, 5ftasinf.ads, |
| 5ginterr.adb, 5gintman.adb, 5gmastop.adb, 5gml-tgt.adb, |
| 5gosinte.ads, 5gproinf.adb, 5gproinf.ads, 5gsystem.ads, |
| 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads, 5gtpgetc.adb, |
| 5hml-tgt.adb, 5hosinte.adb, 5hosinte.ads, 5hparame.ads, |
| 5hsystem.ads, 5htaprop.adb, 5htaspri.ads, 5htraceb.adb, |
| 5iosinte.adb, 5iosinte.ads, 5itaprop.adb, 5itaspri.ads, |
| 5ksystem.ads, 5kvxwork.ads, 5lml-tgt.adb, 5losinte.ads, |
| 5lparame.adb, 5lsystem.ads, 5msystem.ads, 5mvxwork.ads, |
| 5ninmaop.adb, 5nintman.adb, 5nosinte.ads, 5nsystem.ads, |
| 5ntaprop.adb, 5ntaspri.ads, 5ointerr.adb, 5omastop.adb, |
| 5oosinte.adb, 5oosinte.ads, 5oosprim.adb, 5oparame.adb, |
| 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5posinte.ads, |
| 5posprim.adb, 5psystem.ads, 5pvxwork.ads, 5sintman.adb, |
| 5sml-tgt.adb, 5sosinte.adb, 5sosinte.ads, 5sosprim.adb, |
| 5sparame.adb, 5ssystem.ads, 5staprop.adb, 5stasinf.adb, |
| 5stasinf.ads, 5staspri.ads, 5stpopsp.adb, 5svxwork.ads, |
| 5tosinte.ads, 5usystem.ads, 5vasthan.adb, 5vdirval.adb, |
| 5vinmaop.adb, 5vinterr.adb, 5vintman.adb, 5vintman.ads, |
| 5vmastop.adb, 5vml-tgt.adb, 5vosinte.adb, 5vosinte.ads, |
| 5vosprim.adb, 5vosprim.ads, 5vparame.ads, 5vsymbol.adb, |
| 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads, 5vtpopde.adb, |
| 5vtpopde.ads, 5vtraent.adb, 5vtraent.ads, 5vvaflop.adb, |
| 5wdirval.adb, 5wgloloc.adb, 5wintman.adb, 5wmemory.adb, |
| 5wml-tgt.adb, 5wosinte.ads, 5wosprim.adb, 5wsystem.ads, |
| 5wtaprop.adb, 5wtaspri.ads, 5xparame.ads, 5xsystem.ads, |
| 5xvxwork.ads, 5yparame.ads, 5ysystem.ads, 5zinterr.adb, |
| 5zintman.adb, 5zintman.ads, 5zml-tgt.adb, 5zosinte.adb, |
| 5zosinte.ads, 5zosprim.adb, 5zparame.ads, 5zstchop.adb, |
| 5zsystem.ads, 5ztaprop.adb, 5ztaspri.ads, 5ztfsetr.adb, |
| 5ztpopsp.adb, 6vcpp.adb, 6vcstrea.adb, 6vinterf.ads, |
| 7sinmaop.adb, 7sintman.adb, 7sosinte.adb, 7sosprim.adb, |
| 7staprop.adb, 7staspri.ads, 7stfsetr.adb, 7stpopsp.adb, |
| 7straceb.adb, 7straces.adb, 7strafor.adb, 7strafor.ads, |
| 7stratas.adb, 86numaux.adb, 86numaux.ads: Replaced by files below. |
| |
| * a-caldel-vms.adb, a-calend-mingw.adb, a-calend-vms.adb, |
| a-calend-vms.ads, a-dirval-mingw.adb, a-dirval-vms.adb, |
| a-excpol-abort.adb, a-excpol-interix.adb, a-intnam-aix.ads, |
| a-intnam-dummy.ads, a-intnam-freebsd.ads, a-intnam-hpux.ads, |
| a-intnam-interix.ads, a-intnam-irix.ads, a-intnam-linux.ads, |
| a-intnam-lynxos.ads, a-intnam-mingw.ads, a-intnam-os2.ads, |
| a-intnam-solaris.ads, a-intnam-tru64.ads, a-intnam-unixware.ads, |
| a-intnam-vms.ads, a-intnam-vxworks.ads, a-numaux-libc-x86.ads, |
| a-numaux-vxworks.ads, a-numaux-x86.adb, a-numaux-x86.ads, |
| a-sytaco-vxworks.adb, a-sytaco-vxworks.ads, g-eacodu-vms.adb, |
| g-expect-vms.adb, g-soccon-aix.ads, g-soccon-freebsd.ads, |
| g-soccon-hpux.ads, g-soccon-interix.ads, g-soccon-irix.ads, |
| g-soccon-mingw.ads, g-soccon-solaris.ads, g-soccon-tru64.ads, |
| g-soccon-unixware.ads, g-soccon-vms.adb, g-soccon-vxworks.ads, |
| g-socthi-mingw.adb, g-socthi-mingw.ads, g-socthi-vms.adb, |
| g-socthi-vms.ads, g-socthi-vxworks.adb, g-socthi-vxworks.ads, |
| g-soliop-mingw.ads, g-soliop-solaris.ads, g-soliop-unixware.ads, |
| g-trasym-vms.adb, i-cpp-vms.adb, i-cstrea-vms.adb, |
| interfac-vms.ads, mlib-tgt-aix.adb, mlib-tgt-hpux.adb, |
| mlib-tgt-irix.adb, mlib-tgt-linux.adb, mlib-tgt-mingw.adb, |
| mlib-tgt-solaris.adb, mlib-tgt-tru64.adb, mlib-tgt-vms.adb, |
| mlib-tgt-vxworks.adb, s-asthan-vms.adb, s-gloloc-mingw.adb, |
| s-inmaop-dummy.adb, s-inmaop-posix.adb, s-inmaop-vms.adb, |
| s-interr-dummy.adb, s-interr-sigaction.adb, s-interr-vms.adb, |
| s-interr-vxworks.adb, s-intman-dummy.adb, s-intman-irix.adb, |
| s-intman-irix-athread.adb, s-intman-mingw.adb, s-intman-posix.adb, |
| s-intman-solaris.adb, s-intman-vms.adb, s-intman-vms.ads, |
| s-intman-vxworks.adb, s-intman-vxworks.ads, s-mastop-irix.adb, |
| s-mastop-tru64.adb, s-mastop-vms.adb, s-mastop-x86.adb, |
| s-memory-mingw.adb, s-osinte-aix.adb, s-osinte-aix.ads, |
| s-osinte-aix-fsu.ads, s-osinte-dummy.ads, s-osinte-freebsd.adb, |
| s-osinte-freebsd.ads, s-osinte-fsu.adb, s-osinte-hpux.ads, |
| s-osinte-hpux-dce.adb, s-osinte-hpux-dce.ads, s-osinte-interix.ads, |
| s-osinte-irix.adb, s-osinte-irix.ads, s-osinte-irix-athread.ads, |
| s-osinte-linux.ads, s-osinte-linux-fsu.ads, s-osinte-linux-ia64.ads, |
| s-osinte-lynxos-3.adb, s-osinte-lynxos-3.ads, s-osinte-lynxos.adb, |
| s-osinte-lynxos.ads, s-osinte-mingw.ads, s-osinte-os2.adb, |
| s-osinte-os2.ads, s-osinte-posix.adb, s-osinte-solaris.adb, |
| s-osinte-solaris.ads, s-osinte-solaris-fsu.ads, |
| s-osinte-solaris-posix.ads, s-osinte-tru64.adb, s-osinte-tru64.ads, |
| s-osinte-unixware.adb, s-osinte-unixware.ads, s-osinte-vms.adb, |
| s-osinte-vms.ads, s-osinte-vxworks.adb, |
| s-osinte-vxworks.ads, s-osprim-mingw.adb, |
| s-osprim-os2.adb, s-osprim-posix.adb, s-osprim-solaris.adb, |
| s-osprim-unix.adb, s-osprim-vms.adb, s-osprim-vms.ads, |
| s-osprim-vxworks.adb, s-parame-ae653.ads, s-parame-hpux.ads, |
| s-parame-linux.adb, s-parame-os2.adb, s-parame-solaris.adb, |
| s-parame-vms.ads, s-parame-vms-restrict.ads, s-parame-vxworks.ads, |
| s-proinf-irix-athread.adb, s-proinf-irix-athread.ads, |
| s-stchop-vxworks.adb, s-taprop-dummy.adb, |
| s-taprop-hpux-dce.adb, s-taprop-irix.adb, |
| s-taprop-irix-athread.adb, s-taprop-linux.adb, s-taprop-lynxos.adb, |
| s-taprop-mingw.adb, s-taprop-os2.adb, s-taprop-posix.adb, |
| s-taprop-solaris.adb, s-taprop-tru64.adb, s-taprop-vms.adb, |
| s-taprop-vxworks.adb, s-tasinf-irix.ads, s-tasinf-irix-athread.adb, |
| s-tasinf-irix-athread.ads, s-tasinf-solaris.adb, s-tasinf-solaris.ads, |
| s-tasinf-tru64.ads, s-taspri-dummy.ads, s-taspri-hpux-dce.ads, |
| s-taspri-linux.ads, s-taspri-lynxos.ads, s-taspri-mingw.ads, |
| s-taspri-os2.ads, s-taspri-posix.ads, s-taspri-solaris.ads, |
| s-taspri-tru64.ads, s-taspri-vms.ads, s-taspri-vxworks.ads, |
| s-tfsetr-default.adb, s-tfsetr-vxworks.adb, s-tpopde-vms.adb, |
| s-tpopde-vms.ads, s-tpopsp-lynxos.adb, s-tpopsp-posix.adb, |
| s-tpopsp-posix-foreign.adb, s-tpopsp-solaris.adb, s-tpopsp-vxworks.adb, |
| s-traceb-hpux.adb, s-traceb-mastop.adb, s-traces-default.adb, |
| s-traent-vms.adb, s-traent-vms.ads, s-trafor-default.adb, |
| s-trafor-default.ads, s-tratas-default.adb, s-vaflop-vms.adb, |
| s-vxwork-alpha.ads, s-vxwork-m68k.ads, s-vxwork-mips.ads, |
| s-vxwork-ppc.ads, s-vxwork-sparcv9.ads, s-vxwork-xscale.ads, |
| symbols-vms.adb, system-aix.ads, system-freebsd-x86.ads, |
| system-hpux.ads, system-interix.ads, system-irix-n32.ads, |
| system-irix-o32.ads, system-linux-x86_64.ads, |
| system-linux-x86.ads, system-lynxos-ppc.ads, system-lynxos-x86.ads, |
| system-mingw.ads, system-os2.ads, system-solaris-sparc.ads, |
| system-solaris-sparcv9.ads, system-solaris-x86.ads, system-tru64.ads, |
| system-unixware.ads, system-vms.ads, system-vms-zcx.ads, |
| system-vxworks-alpha.ads, system-vxworks-m68k.ads, |
| system-vxworks-mips.ads, system-vxworks-ppc.ads, |
| system-vxworks-sparcv9.ads, system-vxworks-xscale.ads: Replace files |
| above. |
| |
| 2004-05-13 Zack Weinberg <zack@codesourcery.com> |
| |
| * trans.c (gnat_stabilize_reference_1): Remove case 'b'. |
| |
| 2004-05-13 Diego Novillo <dnovillo@redhat.com> |
| |
| Merge from tree-ssa-20020619-branch. |
| |
| * config-lang.in (boot_language, build_by_default): Set |
| to no. |
| * utils.c (unchecked_convert): Use OEP_ONLY_CONST. |
| (max_size): Add static chain op for call_expr. |
| |
| 2004-05-12 Richard Sandiford <rsandifo@redhat.com> |
| |
| PR target/15331 |
| * 5gmastop.adb (Roff): Choose between '4' and '0', not '4' and ' '. |
| |
| 2004-05-11 Roger Sayle <roger@eyesopen.com> |
| |
| * utils.c (max_size): Use MIN_EXPR to find the minimum value of a |
| COND_EXPR. |
| |
| 2004-05-10 Doug Rupp <rupp@gnat.com> |
| |
| * 5qsystem.ads: Remove Short_Address subtype declaration. Moved to |
| system.aux_dec. |
| |
| * s-auxdec.ads: Add Short_Address subtype (moved here from System). |
| |
| * Makefile.in: [VMS]: Add translation for 5qauxdec.ads. |
| |
| * init.c: [VMS] Macroize LIB$ calls for IA64 and Alpha. |
| Fixes undefined symbols in IA64 gnatlib. |
| |
| * 5vinmaop.adb: Reference s-auxdec for Short_Address. |
| |
| * 5xsystem.ads, 5vsystem.ads: Back out last change (addition of subtype |
| Short_Address). This will be moved to system.auxdec. |
| |
| 2004-05-10 Thomas Quinot <quinot@act-europe.fr> |
| |
| * sem_util.adb: Replace test for presence of a node that is always |
| present with a call to Discard_Node. |
| |
| * sem_ch10.adb (Analyze_Compilation_Unit): Remove superfluous call to |
| Analyze on the library unit node after generation of distribution stub |
| constructs. The call was a no-op because Unit_Node has already been |
| Analyzed, and the tree fragments for the distribution stubs are |
| analyzed as they are inserted in Exp_Dist. |
| Update comment regarding to distribution stubs to reflect that we |
| do not generate stub in separate files anymore. |
| |
| * einfo.ads: Clarify the fact that a tagged private type has the |
| E_Record_Type_With_Private Ekind. |
| |
| * erroutc.adb: Minor reformatting |
| |
| * erroutc.ads (Max_Msg_Length): Increase to cover possible larger |
| values if line length is increased using -gnatyM (noticed during code |
| reading). |
| |
| * eval_fat.adb: Minor reformatting |
| Put spaces around exponentiation operator |
| |
| 2004-05-10 Ed Schonberg <schonberg@gnat.com> |
| |
| PR ada/15005 |
| * sem_util.adb (Is_Dependent_Component_Of_Mutable_Object): If prefix |
| has been rewritten as an explicit dereference, retrieve type of |
| original node to check for possibly unconstrained record type. |
| |
| 2004-05-10 Ed Schonberg <schonberg@gnat.com> |
| |
| * exp_ch7.adb (Check_Visibly_Controlled): If given operation is not |
| overriding, use the operation of the parent unconditionally. |
| |
| * sem_ch4.adb (Remove_Address_Interpretations): Remove address |
| operation when either operand is a literal, to avoid further |
| ambiguities. |
| |
| * sem_ch6.adb (New_Overloaded_Entity): If new entity is inherited and |
| overridden by a previous explicit declaration, mark the previous entity |
| as overriding. |
| |
| * sem_disp.adb (Check_Dispatching_Operation): New predicate |
| Is_Visibly_Controlled, to determine whether a declaration of a |
| primitive control operation for a derived type overrides an inherited |
| one. Add warning if the explicit declaration does not override. |
| |
| 2004-05-10 Vincent Celier <celier@gnat.com> |
| |
| * gnatls.adb (Gnatls): Initialize Snames, to avoid assertion error in |
| some cases when the sources are no longer present. |
| |
| * make.adb (Collect_Arguments): Fail if an external source, not part |
| of any project need to be compiled, when switch -x has not been |
| specified. |
| |
| * makeusg.adb: Document new switch -x |
| |
| * opt.ads (External_Unit_Compilation_Allowed): New Boolean flag, |
| defaulted to False. |
| |
| * switch-m.adb (Scan_Make_Switches): New switch -x |
| |
| * vms_data.ads: Add VMS qualifier /NON_PROJECT_UNIT_COMPILATION for |
| gnatmake switch -x. |
| |
| * gnat_ugn.texi: Document new gnatmake switch -x |
| |
| 2004-05-10 Eric Botcazou <ebotcazou@act-europe.fr> |
| |
| * misc.c (gnat_init_options): Set flag_zero_initialized_in_bss to 0. |
| |
| * utils.c (create_var_decl): Do not modify the DECL_COMMON flag. |
| (process_attributes): Likewise. |
| |
| 2004-05-10 Joel Brobecker <brobecker@gnat.com> |
| |
| * s-inmaop.ads: Fix spelling mistake in one of the comments. |
| |
| 2004-05-10 Robert Dewar <dewar@gnat.com> |
| |
| * gnat_ugn.texi: Document that for config pragma files, the maximum |
| line length is always 32767. |
| |
| * gnat_rm.texi: For pragma Eliminate, note that concatenation of string |
| literals is now allowed. |
| |
| * gnat-style.texi: Remove statement about splitting long lines before |
| an operator rather than after, since we do not follow this rule at all. |
| Clarify rule (really lack of rule) for spaces around exponentiation |
| |
| * sem_elim.adb: Allow concatenation of string literals as well as a |
| single string literal for pragma arguments. |
| |
| * sem_prag.ads, sem_prag.adb: (Is_Config_Static_String): New function |
| |
| * a-textio.adb (Terminate_Line): Do not add line feed if nothing |
| written for append case. |
| |
| * frontend.adb: Changes to avoid checking max line length in config |
| pragma files. |
| |
| * g-os_lib.ads: Minor reformatting |
| |
| * mlib-utl.adb: Do not define Max_Line_Length locally (definition was |
| wrong in any case. Instead use standard value. Noticed during code |
| reading. |
| |
| * opt.ads (Max_Line_Length): New field, used to implement removal of |
| limitation on length of lines when scanning config pragma files. |
| |
| * osint.ads, prj-dect.adb, prj-strt.adb, prj-tree.adb, |
| makeutl.ads, makeutl.adb: Minor reformatting |
| |
| * scn.adb: Do not check line length while scanning config pragma files |
| Do not check line length while scanning out license information |
| |
| * scng.adb: Changes to avoid line length checks while parsing config |
| pragma files. |
| |
| 2004-05-10 GNAT Script <nobody@gnat.com> |
| |
| * Make-lang.in: Makefile automatically updated |
| |
| 2004-05-05 Arnaud Charlet <charlet@act-europe.fr> |
| |
| * osint.adb (Find_Program_Name): Fix handling of VMS version |
| number. |
| |
| 2004-05-05 Emmanuel Briot <briot@act-europe.fr> |
| |
| * g-os_lib.ads (Invalid_Time): New constant |
| |
| * adaint.h, adaint.c (__gnat_file_time_name, __gnat_file_time_fd): Now |
| return OS_Time instead of time_t to match what is imported by Ada. |
| Now return -1 if the file doesn't exist, instead of a random value |
| |
| 2004-05-05 Robert Dewar <dewar@gnat.com> |
| |
| * usage.adb: Add line for -gnatR?s switch |
| |
| * sem_ch13.adb, exp_ch2.adb: Minor reformatting |
| |
| * g-regpat.ads, g-regpat.adb: Add documentation on handling of Size |
| and for Match (Data_First, Data_last) |
| |
| * lib-writ.adb (Write_With_Lines): Ensure that correct index number is |
| written when we are dealing with multi-unit files. |
| |
| 2004-05-05 Jerome Guitton <guitton@act-europe.fr> |
| |
| * Makefile.in: Remove unused targets and variables. |
| |
| 2004-05-05 Vincent Celier <celier@gnat.com> |
| |
| * switch-m.adb: New gnatmake switch -eI |
| |
| * vms_data.ads: Add VMS equivalents of new gnatclean swith -innn and |
| of new gnatmake switch -eInnn. |
| |
| * makegpr.adb: Take into account new parameters Index and Src_Index in |
| Prj.Util. |
| |
| * clean.adb: Implement support for multi-unit sources, including new |
| switch -i. |
| |
| * gnatcmd.adb (GNATCmd): Call Prj.Util.Value_Of with new parameter |
| Src_Index. |
| |
| * make.ads, make.adb (Insert_Q): New parameter Index, defaulted to 0 |
| (Extract_From_Q): New out parameter Index |
| (Mark, Is_Marked): Subprograms moved to Makeutl |
| (Switches_Of): New parameter Source_Index |
| (Add_Switch): New parameter Index |
| (Check): New parameter Source_Index |
| (Collect_Arguments): New parameter Source_Index |
| (Collect_Arguments_And_Compile): New parameter Source_Index |
| (Compile): New parameter Source_Index |
| Put subprograms in alphabetical order |
| Add support for multi-source sources, including in project files. |
| |
| * makeutl.ads, makeutl.adb (Unit_Index_Of): New function |
| (Mark, Is_Marked, Delete_All_Marks): New subprograms, moved from |
| Make. |
| |
| * makeusg.adb: New gnatmake switch -eInnn |
| |
| * mlib-prj.adb (Build_Library): Add new parameter Src_Index to call to |
| Prj.Util.Value_Of. |
| |
| * opt.ads (Main_Index): New variable, defaulted to 0. |
| |
| * osint.ads, osinte.adb (Add_File): New parameter Index |
| (Current_Source_Index): New function |
| |
| * prj.adb: Take into account new components Index and Src_Index |
| |
| * prj.ads (String_Element): New component Index |
| (Variable_Value): New component Index |
| (Array_Element): New component Src_Index |
| |
| * prj-attr.adb: Indicate that optional index may be specified for |
| attributes Main, Executable, Spec, Body and some of Switches. |
| |
| * prj-attr.ads (Attribute_Kind): New values for optional indexes |
| (Attribute_Record): New component Optional_Index |
| |
| * prj-com.ads (File_Name_Data): New component Index |
| |
| * prj-dect.adb (Parse_Attribute_Declaration): Process optional index |
| |
| * prj-env.adb (Put): Output optional index |
| |
| * prj-makr.adb: Put indexes for multi-unit sources in SFN pragmas and |
| attributes Spec and Body. |
| |
| * prj-nmsc.adb: Process optional indexes |
| |
| * prj-pp.adb: Ouput "at" for optional indexes |
| |
| * prj-proc.adb: Take into account optional indexes |
| |
| * prj-strt.ads, prj-strt.adb (Terms): New Boolean parameter |
| Optional_Index. For string literal, |
| process optional index when Optional_Index is True. |
| (Parse_Expresion): New Boolean parameter Optional_Index |
| |
| * prj-tree.ads, prj-tree.adb (Source_Index_Of): New function |
| (Set_Source_Index_Of): New procedure |
| |
| * prj-util.adb (Executable_Of, Value_Of): Take into account optional |
| index. |
| |
| * prj-util.ads (Executable_Of): New parameter Index |
| (Value_Of (Name_Id, Array_Element_Id) returning Variable_Value): |
| New parameter Src_Index, defaulted to 0. |
| |
| 2004-05-05 Ed Schonberg <schonberg@gnat.com> |
| |
| PR ada/15257 |
| * sem_ch3.adb (Access_Definition): If this is an access parameter |
| whose designated type is imported through a limited_with clause, do |
| not add the enclosing subprogram to the list of private dependents of |
| the type. |
| |
| 2004-05-05 Ed Schonberg <schonberg@gnat.com> |
| |
| PR ada/15258 |
| * sem_ch6.adb (Base_Types_Match): True if one type is imported through |
| a limited_with clause, and the other is its non-limited view. |
| |
| 2004-05-05 Thomas Quinot <quinot@act-europe.fr> |
| |
| * cstand.adb (Create_Standard): Initialize Stand.Boolean_Literals. |
| |
| * exp_attr.adb, exp_ch5.adb, exp_ch9.adb, exp_disp.adb, |
| exp_fixd.adb, sem_attr.adb, sem_dist.adb, sem_util.adb: Use |
| Stand.Boolean_Literals to produce references to entities |
| Standard_False and Standard_True from compile-time computed boolean |
| values. |
| |
| * stand.ads (Boolean_Literals): New variable, provides the entity |
| values for False and True, for use by the expander. |
| |
| 2004-05-05 Doug Rupp <rupp@gnat.com> |
| |
| * 5vinmaop.adb, 5[vx]system.ads: Add Short_Address subtype |
| 5vinmaop.adb: Unchecked convert Short_Address vice Address |
| |
| * adaint.c, raise.c: Caste CRTL function return value |
| to avoid gcc error on 32/64 bit IVMS. |
| |
| * Makefile.in [VMS]: Use iar archiver if host = Alpha/VMS and |
| target = IA64/VMS. |
| |
| * init.c[VMS]: Only call Alpha specific __gnat_error_prehandler IN_RTS. |
| |
| * 5qsystem.ads (Address): Declare as Long_Integer |
| (Short_Address): Declare as 32 bit subtype of Address |
| Declare abstract address operations to avoid gratuitous ambiguities. |
| |
| 2004-05-05 Jose Ruiz <ruiz@act-europe.fr> |
| |
| * gnat_rm.texi: Use the new restriction Simple_Barriers (AI-249) |
| instead of the old Boolean_Entry_Barriers. |
| Ditto for No_Task_Attributes_Package instead of No_Task_Attributes. |
| |
| 2004-05-05 GNAT Script <nobody@gnat.com> |
| |
| * Make-lang.in: Makefile automatically updated |
| |
| 2004-05-03 Arnaud Charlet <charlet@act-europe.fr> |
| |
| * 50system.ads, 59system.ads, s-thread.ads: Removed, no longer used. |
| |
| 2004-05-03 Olivier Hainque <hainque@act-europe.fr> |
| |
| PR ada/15152 |
| * exp_ch2.adb (Expand_Current_Value): Leave Machine_Code Asm arguments |
| alone. Replacing object references by literals is inappropriate in a |
| so low level context. |
| |
| 2004-05-03 Arnaud Charlet <charlet@act-europe.fr> |
| |
| * a-exexpr.adb: Add comments |
| |
| 2004-05-03 Joel Brobecker <brobecker@gnat.com> |
| |
| * a-tags.adb (Tag_Table): Add Index_Check pragma Suppress. Allows us to |
| declare the Ancestor_Tags array in Type_Specific_Data with a small size |
| without risking a bounds check error when accessing one of its |
| components. |
| (Type_Specific_Data): Define Ancestor_Tags as a small array. |
| This prevents us from hitting a limitation during the debug info |
| generation when using stabs. |
| |
| * a-tags.adb (Dispatch_Table): Define the Prims_Ptr component as a |
| small array. |
| This prevents us from hitting a limitation during the debug info |
| generation when using stabs. |
| |
| 2004-05-03 Eric Botcazou <ebotcazou@act-europe.fr> |
| |
| lang-specs.h: Remove -gnatz* from specs. |
| |
| 2004-05-03 Vincent Celier <celier@gnat.com> |
| |
| * gprmake.adb, makegpr.ads, makegpr.adb: New files. |
| |
| * Make-lang.in, Makefile.in: Add gprmake |
| |
| 2004-05-03 Thomas Quinot <quinot@act-europe.fr> |
| |
| * sem_aggr.adb: Fix typo in comment. |
| |
| 2004-05-03 Robert Dewar <dewar@gnat.com> |
| |
| * make.adb: Minor reformatting |
| |
| * rtsfind.ads, rtsfind.adb: (RTU_Loaded): New function |
| |
| * sem_attr.adb (Eval_Attribute, case Type_Class): Fix check for address |
| so that it works when address is not a private type. |
| |
| * sem_ch13.adb (Check_Expr_Constants, case N_Integer_Literal): Deal |
| properly with rewritten unchecked conversions. This prevents |
| order-of-elaboration issues that can otherwise arise. |
| (Minimum_Size): Don't check size of access types under VMS |
| |
| * sem_ch4.adb (Remove_Address_Interpretation): New circuit to remove |
| interpretations of integer literals as type System.Address. |
| |
| * sem_util.ads, sem_util.adb (Is_Descendent_Of_Address): New function |
| (Is_Descendent_Of): New function |
| |
| 2004-05-03 Jose Ruiz <ruiz@act-europe.fr> |
| |
| * sem_prag.adb: Boolean_Entry_Barriers is a synonym of Simple_Barriers. |
| Max_Entry_Queue_Depth is a synonym of Max_Entry_Queue_Length. |
| No_Dynamic_Interrupts is a synonym of No_Dynamic_Attachment. |
| |
| * sem_res.adb: Use the new restriction Max_Entry_Queue_Length instead |
| of the old Max_Entry_Queue_Depth. |
| |
| * snames.adb: Boolean_Entry_Barriers is a synonym of Simple_Barriers. |
| Max_Entry_Queue_Depth is a synonym of Max_Entry_Queue_Length |
| No_Dynamic_Interrupts is a synonym of No_Dynamic_Attachment |
| |
| * snames.ads: New entry for proper handling of Boolean_Entry_Barriers. |
| New entry for proper handling of Max_Entry_Queue_Depth. |
| New entry for proper handling of No_Dynamic_Interrupts. |
| |
| * s-rident.ads: Adding restriction Simple_Barriers (AI-00249) that |
| supersedes the GNAT specific restriction Boolean_Entry_Barriers. |
| Adding restriction Max_Entry_Queue_Length (AI-00249) that supersedes |
| the GNAT specific restriction Max_Entry_Queue_Depth. |
| Adding restriction No_Dynamic_Attachment (AI-00249) that supersedes |
| the GNAT specific restriction No_Dynamic_Interrupts. |
| |
| * restrict.ads, restrict.adb: Use the new restriction Simple_Barriers |
| instead of the old Boolean_Entry_Barriers. |
| Use the new restriction No_Dynamic_Attachment instead of the old |
| No_Dynamic_Interrupts. |
| |
| * exp_ch9.adb: Check restriction Simple_Barriers (AI-00249) that |
| supersedes the GNAT specific restriction Boolean_Entry_Barriers. |
| |
| * gnatbind.adb: Use the new restriction Max_Entry_Queue_Length instead |
| of the old Max_Entry_Queue_Depth. |
| |
| 2004-05-03 GNAT Script <nobody@gnat.com> |
| |
| * Make-lang.in: Makefile automatically updated |
| |
| 2004-04-29 Ed Schonberg <schonberg@gnat.com> |
| |
| * checks.adb (Enable_Range_Check): If the prefix of an index component |
| is an access to an unconstrained array, perform check unconditionally. |
| |
| 2004-04-29 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * decl.c (gnat_to_gnu_field): Also call make_packable_type if |
| Component_Clause. |
| |
| 2004-04-29 Olivier Hainque <hainque@act-europe.fr> |
| |
| * init.c (__gnat_install_handler, __gnat_error_handler): Remove |
| alternate stack setting. There was no support for the tasking cases |
| and the changes eventually caused a number of side-effect failures in |
| the non-tasking case too. |
| |
| 2004-04-29 Eric Botcazou <ebotcazou@act-europe.fr> |
| |
| lang-specs.h: Redirect output to /dev/null if -gnatc or -gnatz or |
| -gnats is passed. |
| |
| 2004-04-29 Vincent Celier <celier@gnat.com> |
| |
| * make.adb (Gnatmake): Increase max size of argument array for |
| gnatbind for the potential addition of -F. |
| If there are Stand-Alone Library projects, invoke gnatbind with -F to |
| be sure that elaboration flags will be checked. |
| |
| * switch-c.adb: Correct call to Scan_Pos for -gnateI |
| |
| 2004-04-29 Thomas Quinot <quinot@act-europe.fr> |
| |
| * sem_warn.adb (Check_References): Move '<access-variable> may be |
| null' warning out of under Warn_On_No_Value_Assigned. |
| |
| 2004-04-29 Ed Falis <falis@gnat.com> |
| |
| * gnat_ugn.texi: Fixed texi error |
| |
| 2004-04-29 Robert Dewar <dewar@gnat.com> |
| |
| * sem_ch4.adb (Remove_Abstract_Operations): Unconditionally remove |
| abstract operations if they come from predefined files. |
| |
| * gnat_rm.texi: Fix bad doc for pragma Elaboration_Checks (should be |
| Dynamic, not RM). |
| |
| * s-addope.adb: Correct obvious error in mod function |
| |
| 2004-04-28 Andrew W. Reynolds <awreynolds@mac.com> |
| |
| * Makefile.in: Add target pairs for powerpc darwin* |
| tasking support. |
| |
| * a-intnam-darwin.ads, s-osinte-darwin.adb, |
| s-osinte-darwin.ads, system-darwin-ppc.ads: New files. |
| |
| 2004-04-28 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * Makefile.in: Add target macro definitions for s390*-linux*. |
| * system-linux-s390.ads: New file. |
| * system-linux-s390x.ads: New file. |
| |
| 2004-04-28 Joseph S. Myers <jsm@polyomino.org.uk> |
| |
| * gnat_ugn.texi: Correct argument to @setfilename. |
| |
| 2004-04-28 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * a-exexpr.adb (Unwind_Word): New data type. |
| (Unwind_Exception): Use it as type of Private1 and Private2. |
| |
| * raise.c (db_action_for): Fix debug printf. |
| |
| 2004-04-27 Ed Schonberg <schonberg@gnat.com> |
| |
| * a-wtmoio.ads: Formal type must be a modular type, not a signed |
| integer type. |
| |
| 2004-04-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * decl.c (gnat_to_gnu_entity, case object): Call |
| __builtin_update_setjmp_buf. |
| |
| * gigi.h (update_setjmp_buf): Deleted. |
| (ADT_update_setjmp_buf_decl, update_setjmp_buf_decl): New. |
| |
| * misc.c: (update_setjmp_buf): Deleted. |
| |
| * trans.c (gnat_to_gnu): Call do_pending_stack_adjust and emit_queue |
| around block of RTL. |
| |
| * utils.c (init_gigi_decls): Initialize update_setjmp_buf. |
| |
| 2004-04-26 Thomas Quinot <quinot@act-europe.fr> |
| |
| * sem_dist.adb, exp_dist.adb: When constructing a RAS value for a local |
| subprogram for which no pragma All_Calls_Remote applies, store the |
| address of the real subprogram in the underlying record type, so local |
| dereferences do not go through the PCS. |
| |
| 2004-04-26 Robert Dewar <dewar@gnat.com> |
| |
| * i-c.ads: Add some type qualifications to avoid ambiguities when |
| compiling with s-auxdec.ads and a non-private address type. |
| |
| 2004-04-26 Arnaud Charlet <charlet@act-europe.fr> |
| |
| * Makefile.rtl: Fix error in previous check-in: |
| Add s-addope.o to non tasking object list (rather than tasking object |
| list). |
| |
| 2004-04-26 Javier Miranda <miranda@gnat.com> |
| |
| * sem_aggr.adb: Fix typo in comments |
| (Resolve_Aggr_Expr): Propagate the type to the nested aggregate. |
| Required to check the null-exclusion attribute. |
| |
| * sem_attr.adb (Resolve_Attribute): Check the accessibility level in |
| case of anonymous access types in record and array components. For a |
| component definition the level is the same of the enclosing composite |
| type. |
| |
| * sem_ch3.adb (Analyze_Component_Declaration): In case of components |
| that are anonymous access types the level of accessibility depends on |
| the enclosing type declaration. In order to have this information, set |
| the scope of the anonymous access type to the enclosing record type |
| declaration. |
| (Array_Type_Declaration): In case of components that are anonymous |
| access types the level of accessibility depends on the enclosing type |
| declaration. In order to have this information, set the scope of the |
| anonymous access type to the enclosing array type declaration. |
| |
| * sem_ch3.adb (Array_Type_Declaration): Set the scope of the anonymous |
| access type. |
| |
| * sem_ch8.adb (Analyze_Object_Renaming): Add check to verify that |
| renaming of anonymous access-to-constant types allowed if and only if |
| the renamed object is access-to-constant. |
| |
| * sem_util.adb (Type_Access_Level): In case of anonymous access types |
| that are component_definition or discriminants of a nonlimited type, |
| the level is the same as that of the enclosing component type. |
| |
| 2004-04-26 Sergey Rybin <rybin@act-europe.fr> |
| |
| * sem_elim.adb: Some minor code reorganization from code reading. Fix |
| misprint in the function name (File_Name_Match). |
| |
| 2004-04-23 Laurent Guerby <laurent@guerby.net> |
| |
| * Makefile.in: Remove RANLIB_TEST, use -$(RANLIB) including after |
| install. |
| |
| 2004-04-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
| |
| * Make-lang.in (GNATBIND_OBJS): Add s-addope.o. |
| |
| 2004-04-23 Emmanuel Briot <briot@act-europe.fr> |
| |
| * adaint.c (__gnat_try_lock): No longer requires that the parent |
| directory be writable, the directory itself is enough. |
| (gnat_is_absolute_path): Change profile, so that the call from |
| GNAT.OS_Lib can be made more efficient. |
| |
| * adaint.h (gnat_is_absolute_path): Change profile, so that the call |
| from GNAT.OS_Lib can be made more efficient. |
| |
| * g-os_lib.adb (Is_Absolute_Path): More efficient implementation, avoid |
| one copy of the file name. Found by code reading. |
| |
| 2004-04-23 Vincent Celier <celier@gnat.com> |
| |
| * gnat_ugn.texi: Add documentation for gnatmake switch -eL |
| Correct documentation on gnatmake switches transmitted to the compiler |
| |
| * ali.ads: Minor comment fix |
| |
| 2004-04-23 Javier Miranda <miranda@gnat.com> |
| |
| * sem_ch6.adb: (Confirming Types): Code cleanup |
| |
| * decl.c (gnat_to_gnu_entity): Give support to anonymous access to |
| subprogram types: E_Anonymous_Access_Subprogram_Type and |
| E_Anonymous_Access_Protected_Subprogram_Type. |
| |
| 2004-04-23 Thomas Quinot <quinot@act-europe.fr> |
| |
| * sem_dist.adb: Add a new paramter to the RAS_Access TSS indicating |
| whether a pragma All_Calls_Remote applies to the subprogram on which |
| 'Access is taken. |
| No functional change is introduced by this revision; the new parameter |
| will be used to allow calls to local RCI subprograms to be optimized |
| to not use the PCS in the case where no pragma All_Calls_Remote applies, |
| as is already done in the PolyORB implementation of the DSA. |
| |
| * exp_dist.adb: Add a new paramter to the RAS_Access TSS indicating |
| whether a pragma All_Calls_Remote applies to the subprogram on which |
| 'Access is taken. |
| No functional change is introduced by this revision; the new parameter |
| will be used to allow calls to local RCI subprograms to be optimized |
| to not use the PCS in the case where no pragma All_Calls_Remote applies, |
| as is already done in the PolyORB implementation of the DSA. |
| |
| 2004-04-23 Robert Dewar <dewar@gnat.com> |
| |
| * Makefile.rtl: Add entry for s-addope.o in run time library list |
| * Make-lang.in: Add entry for s-addope.o to GNAT1 objects |
| * s-addope.ads, s-addope.adb: New files. |
| |
| * s-carsi8.adb, s-carun8.adb, s-casi16.adb, s-casi32.adb, |
| s-casi64.adb, s-caun16.adb, s-caun32.adb, s-caun64.adb, |
| s-finimp.adb, s-geveop.adb, s-stoele.adb: Modifications to allow |
| System.Address to be non-private and signed. |
| |
| * sem_elim.adb: Minor reformatting (fairly extensive) |
| Some minor code reorganization from code reading |
| Add a couple of ??? comments |
| |
| 2004-04-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * trans.c (tree_transform, build_unit_elab): Don't call getdecls. |
| (tree_transform, case N_If_Statement): Remove non-determinism. |
| |
| * utils.c (begin_subprog_body): Just set DECL_CONTEXT in PARM_DECL. |
| |
| 2004-04-23 Sergey Rybin <rybin@act-europe.fr> |
| |
| * gnat_rm.texi: Small fixes in the changes made in the 'pragma |
| Eliminate' section. |
| |
| * snames.ads, snames.adb: Remove Name_Homonym_Number (Homonym_Number is |
| no longer used as a parameter name for Eliminate pragma). |
| |
| 2004-04-22 Laurent Guerby <laurent@guerby.net> |
| |
| PR optimization/14984 |
| PR optimization/14985 |
| * trans.c (gigi): Fix non determinism leading to bootstrap |
| comparison failures. |
| |
| 2004-04-21 Pascal Obry <obry@gnat.com> |
| |
| * adaint.c (__gnat_portable_spawn): Quote first argument (argv[0]) |
| passed to spawnvp() to properly handle program pathname with spaces on |
| Win32. |
| |
| 2004-04-21 Emmanuel Briot <briot@act-europe.fr> |
| |
| * g-debpoo.adb (Print_Info): Avoid extra work if Display_Slots is False. |
| (Allocate, Deallocate, Free_Physically): Make sure the tasks are |
| unlocked in case of exceptions. |
| |
| 2004-04-21 Joel Brobecker <brobecker@gnat.com> |
| |
| * gigi.h (get_target_no_dollar_in_label): Remove extern declaration. |
| This function does not exist anymore. |
| |
| 2004-04-21 Thomas Quinot <quinot@act-europe.fr> |
| |
| * gnatbind.adb, gnatlink.adb: Update name of imported C symbol. |
| |
| * link.c: Move variables to the __gnat name space. |
| |
| * Makefile.in: list link.o explicitly when needed. |
| |
| * mlib.adb: Remove pragma Linker_Option for "link.o" from mlib. |
| |
| 2004-04-21 Javier Miranda <miranda@gnat.com> |
| |
| * einfo.adb (Original_Access_Type): New subprogram |
| (Set_Original_Access_Type): New subprogram |
| (Write_Field21_Name): Write the name of the new field |
| |
| * einfo.ads (Original_Access_Type): New field present in access to |
| subprogram types. |
| Addition of two new entities: E_Anonymous_Access_Subprogram_Type, and |
| E_Anonymous_Access_Protected_Subprogram_Type. |
| |
| * lib-xref.adb (Output_One_Ref): Give support to anonymous access to |
| subprogram types. |
| |
| * lib-xref.ads (Xref_Entity_Letters): Initialize values corresponding |
| to anonymous access to subprogram types. |
| |
| * sem_attr.adb (Resolve_Attribute): Give support to anonymous access |
| to subprogram types. |
| |
| * sem_ch3.adb (Access_Definition): Complete decoration of entities |
| corresponding to anonymous access to subprogram types. |
| (Analyze_Component_Declaration): Add new actual to the call to |
| subprogram replace_anonymous_access_to_protected_subprogram. |
| (Array_Type_Declaration): Add new actual to the call to subprogram |
| replace_anonymous_access_to_protected_subprogram. |
| (Process_Discriminants): Add new actual to the call to subprogram |
| replace_anonymous_access_to_protected_subprogram. |
| (Replace_Anonymous_Access_To_Protected_Subprogram): New formal. |
| |
| * sem_ch3.ads (Replace_Anonymous_Access_To_Protected_Subprogram): New |
| formal. |
| |
| * sem_ch6.adb, sem_type.adb, sem_res.adb: Give support to anonymous |
| access to subprogram types. |
| |
| * sem_util.adb (Has_Declarations): Addition of package_specification |
| nodes. |
| |
| 2004-04-21 Ed Schonberg <schonberg@gnat.com> |
| |
| * sem_prag.adb (Make_Inline): If subprogram is a renaming, propagate |
| inlined flags to renamed entity only if in current unit. |
| |
| 2004-04-21 Thomas Quinot <quinot@act-europe.fr> |
| |
| * s-parint.ads: Add DSA implementation marker. |
| |
| * rtsfind.ads, rtsfind.adb, snames.ads, snames.adb, s-rpc.adb: Use the |
| value of System.Partition_Interface.DSA_Implementation to determine |
| what version of the distributed systems annex is available (no |
| implementation, GLADE, or PolyORB). |
| |
| 2004-04-21 Joel Brobecker <brobecker@gnat.com> |
| |
| * targtyps.c (get_target_no_dollar_in_label): Remove, no longer used. |
| |
| 2004-04-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * utils.c (convert, case CONSTRUCTOR, COMPONENT_REF): Do not make node |
| with new type if alias sets differ. |
| Fixes ACATS c41103b. |
| |
| 2004-04-21 Vincent Celier <celier@gnat.com> |
| |
| * prj.ads: Remove FORTRAN as an accepted language: not tested yet. |
| Add array Lang_Args for the language specific compiling argument |
| switches. |
| |
| * gnat_ugn.texi: Explain in more details when a library is rebuilt. |
| |
| 2004-04-21 Sergey Rybin <rybin@act-europe.fr> |
| |
| * gnat_rm.texi: Update the descripton of the Eliminate pragma |
| according to the recent changes in the format of the parameters of the |
| pragma (replacing Homonym_Number with Source_Location). |
| |
| 2004-04-19 Arnaud Charlet <charlet@act-europe.fr> |
| |
| * 5isystem.ads: Removed, unused. |
| |
| * gnat_rm.texi: Redo 1.13 change. |
| |
| 2004-04-19 Robert Dewar <dewar@gnat.com> |
| |
| * s-stoele.ads: Clean up definition of Storage_Offset (the new |
| definition is cleaner, avoids the kludge of explicit Standard operator |
| references, and also is consistent with a visible System.Address with |
| no visible operations. |
| |
| * s-geveop.adb: Add declarations to avoid assumption of visible |
| operations on type System.Address (since these might not be available |
| if Address is a non-private type for which the operations |
| are made abstract). |
| |
| * sem_eval.adb: Minor reformatting |
| |
| * s-carsi8.ads, s-carun8.ads, s-casi16.ads, s-casi32.ads, |
| s-casi64.ads, s-caun16.ads, s-caun32.ads, s-caun64.ads: Minor |
| reformatting (new function spec format). |
| |
| * s-auxdec.adb, s-carsi8.adb, s-carun8.adb, s-casi16.adb, |
| s-casi32.adb, s-casi64.adb, s-caun16.adb, s-caun32.adb, |
| s-caun64.adb: Add declarations to avoid assumption of visible |
| operations on type System.Address (since these might not be available |
| if Address is a non-private type for which the operations are made |
| abstract). |
| |
| * lib.ads, lib.adb (Synchronize_Serial_Number): New procedure. |
| |
| * exp_intr.adb: Minor comment update |
| |
| * exp_aggr.adb, exp_attr.adb, exp_ch13.adb: Minor reformatting. |
| |
| * 5omastop.adb: Add declarations to avoid assumption of visible |
| operations on type System.Address (since these might not be available |
| if Address is a non-private type for which the operations |
| are made abstract). |
| |
| 2004-04-19 Vincent Celier <celier@gnat.com> |
| |
| * switch-m.adb: (Scan_Make_Switches): Process new switch -eL |
| |
| * prj-pars.ads (Parse): New Boolean parameter Process_Languages, |
| defaulted to Ada. |
| |
| * prj-proc.adb (Process): New Boolean parameter Process_Languages, |
| defaulted to Ada. |
| Call Check with Process_Languages. |
| (Check): New Boolean parameter Process_Languages. Call Recursive_Check |
| with Process_Languages. |
| (Recursive_Check): New Boolean parameter Process_Languages. Call |
| Nmsc.Ada_Check or Nmsc.Other_Languages_Check according to |
| Process_Languages. |
| |
| * prj-proc.ads (Process): New Boolean parameter Process_Languages, |
| |
| * prj-util.ads, prj-util.adb (Executable_Of): New Boolean |
| parameter Ada_Main, defaulted to True. |
| Check for Ada specific characteristics only when Ada_Main is True. |
| |
| * opt.ads: (Follow_Links): New Boolean flag for gnatmake |
| |
| * prj.adb: (Project_Empty): Add new Project_Data components. |
| |
| * prj.ads: New types and tables for non Ada languages. |
| (Project_Data): New components Languages, Impl_Suffixes, |
| First_Other_Source, Last_Other_Source, Imported_Directories_Switches, |
| Include_Path, Include_Data_Set. |
| |
| * prj-env.ads, prj-env.adb: Minor reformatting |
| |
| * prj-nmsc.ads, prj-nmsc.adb: (Other_Languages_Check): New procedure |
| Put subprograms in alphabetical order |
| |
| * prj-pars.adb (Parse): New Boolean parameter Process_Languages, |
| defaulted to Ada; Call Prj.Proc.Process with Process_Languages and |
| Opt.Follow_Links. |
| |
| * mlib-prj.adb: Back out modification in last version, as they are |
| incorrect. |
| (Build_Library.Check_Libs): Remove useless pragma Warnings (Off) |
| |
| * make.adb: (Mains): Moved to package Makeutl |
| (Linker_Opts): Moved to package Makeutl |
| (Is_External_Assignment): Moved to package Makeutl |
| (Test_If_Relative_Path): Moved to package Makeutl |
| (Gnatmake): Move sorting of linker options to function |
| Makeutl.Linker_Options_Switches. |
| |
| * makeutl.ads, makeutl.adb: New files. |
| |
| * Makefile.in: Add makeutl.o to the object files for gnatmake |
| |
| * makeusg.adb: Add line for new switch -eL. |
| |
| * gnatls.adb (Image): New function. |
| (Output_Unit): If in verbose mode, output the list of restrictions |
| specified by pragmas Restrictions. |
| |
| * 5bml-tgt.adb, 5vml-tgt.adb (Build_Dynamic_Library): Do not use |
| Text_IO. |
| |
| * a-calend.adb (Split): Shift the date by multiple of 56 years, if |
| needed, to put it in the range 1970 (included) - 2026 (excluded). |
| (Time_Of): Do not shift Unix_Min_Year (1970). |
| Shift the date by multiple of 56 years, if needed, to put it in the |
| range 1970 (included) - 2026 (excluded). |
| |
| * adaint.h, adaint.c (__gnat_set_executable): New function. |
| |
| 2004-04-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * trans.c (tree_transform, case N_Subprogram_Body): Temporarily push |
| and pop GC context. |
| (tree_transform, case N_Procedure_Call): Fix typo in setting TREE_TYPE. |
| (tree_transform, case N_Label): Don't set LABEL_STMT_FIRST_IN_EH. |
| (tree_transform, case N_Procedure_Call_Statement): Build a tree. |
| (tree_transform, case N_Code_Statement): Likewise. |
| (gnat_expand_stmt, case LABEL_STMT): Don't look at |
| LABEL_STMT_FIRST_IN_EH. |
| (gnat_expand_stmt, case ASM_STMT): New case. |
| |
| * utils2.c (build_unary_op): Properly set TREE_READONLY of |
| UNCONSTRAINED_ARRAY_REF. |
| |
| * utils.c (poplevel): Temporarily push/pop GC context around inline |
| function expansion. |
| |
| * decl.c (maybe_variable): Properly set TREE_READONLY of |
| UNCONSTRAINED_ARRAY_REF. |
| (make_packable_type): Only reference TYPE_IS_PADDING_P for RECORD_TYPE. |
| |
| * ada-tree.def: (ASM_STMT): New. |
| |
| * ada-tree.h: (LABEL_STMT_FIRST_IN_EH): Deleted. |
| (ASM_STMT_TEMPLATE, ASM_STMT_OUTPUT, ASM_STMT_ORIG_OUT, |
| ASM_STMT_INPUT): New. |
| (ASM_STMT_CLOBBER): Likewise. |
| |
| 2004-04-19 Thomas Quinot <quinot@act-europe.fr> |
| |
| * a-except.adb, s-parint.ads, s-parint.adb, types.ads, types.h: Use |
| general rcheck mechanism to raise Program_Error for E.4(18), instead |
| of a custom raiser in System.Partition_Interface. |
| Part of general cleanup work before PolyORB integration. |
| |
| * snames.ads, snames.adb: Add new runtime library entities and names |
| for PolyORB DSA. |
| |
| * sem_dist.ads, sem_dist.adb (Get_Subprogram_Id): Move from sem_dist to |
| exp_dist. |
| (Build_Subprogram_Id): New subprogram provided by exp_dist |
| Code reorganisation in preparation for PolyORB integration. |
| |
| * exp_dist.ads, exp_dist.adb (Get_Subprogram_Id): Move from sem_dist to |
| exp_dist. |
| (Build_Subprogram_Id): New subprogram provided by exp_dist |
| |
| * sem_ch4.adb (Analyze_One_Call): Fix error message for mismatch in |
| actual parameter types for call to dereference of an |
| access-to-subprogram type. |
| |
| * rtsfind.ads: Add new runtime library entities and names for PolyORB |
| DSA. |
| |
| * gnatlink.adb (Value): Remove. Use Interfaces.C.Strings.Value |
| instead, which has the same behaviour here since we never pass it a |
| NULL pointer. |
| |
| * link.c (run_path_option, Solaris case): Use -Wl, as for other |
| platforms. |
| |
| * Makefile.in: adjust object file lists for gnatlink and gnatmake |
| to account for new dependency upon Interfaces.C.Strings + link.o |
| For x86 FreeBSD, use 86numaux. |
| |
| * make.adb, gnatcmd.adb: Linker_Library_Path_Option has been moved up |
| from Mlib.Tgt to Mlib. |
| |
| * mlib.ads, mlib.adb (Linker_Library_Path_Option): New subprogram, now |
| target-independent. |
| |
| * mlib-tgt.ads, mlib-tgt.adb (Linker_Library_Path_Option): Remove |
| target-specific versions of this subprogram, now implemented as a |
| target-independent function in Mlib. |
| |
| * 5aml-tgt.adb, 5bml-tgt.adb, 5gml-tgt.adb, 5hml-tgt.adb, 5lml-tgt.adb, |
| 5sml-tgt.adb, 5vml-tgt.adb, 5zml-tgt.adb, 5wml-tgt.adb |
| (Linker_Library_Path_Option): Remove target-specific versions of this |
| subprogram, now implemented as a target-independent function in Mlib. |
| |
| * atree.adb: (Allocate_Initialize_Node): New subprogram. |
| Factors out node table slots allocation. |
| (Fix_Parents): New subprogram. |
| Encapsulate the pattern of fixing up parent pointers for syntactic |
| children of a rewritten node. |
| (New_Copy_Tree): Use New_Copy to copy non-entity nodes. |
| (Rewrite): Use New_Copy when creating saved copy of original node. |
| (Replace): Use Copy_Node to copy nodes. |
| |
| 2004-04-19 Javier Miranda <miranda@gnat.com> |
| |
| * sprint.adb (Sprint_Node_Actual): Give support to the new |
| Access_To_Subprogram node available in Access_Definition nodes. In |
| addition, give support to the AI-231 node fields: null-exclusion, |
| all-present, constant-present. |
| |
| * sem_util.ads, sem_util.adb: (Has_Declarations): New subprogram |
| |
| * sinfo.ads, sinfo.adb: |
| New field Access_To_Subprogram_Definition in Access_Definition nodes |
| |
| * sem_ch6.adb (Process_Formals): Move here the code that creates and |
| decorates internal subtype declaration corresponding to the |
| null-excluding formal. This code was previously in Set_Actual_Subtypes. |
| In addition, carry out some code cleanup on this code. In case of |
| access to protected subprogram call |
| Replace_Anonymous_Access_To_Protected_Subprogram. |
| (Set_Actual_Subtypes): Code cleanup. |
| |
| * sem_ch8.adb (Analyze_Object_Renaming): Remove un-necessary call to |
| Find_Type in case of anonymous access renamings. Add warning in case of |
| null-excluding attribute used in anonymous access renaming. |
| |
| * sem_ch3.ads (Replace_Anonymous_Access_To_Protected_Subprogram): New |
| subprogram |
| |
| * sem_ch3.adb (Replace_Anonymous_Access_To_Protected_Subprogram): New |
| subprogram. |
| (Access_Definition): In case of anonymous access to subprograms call |
| the corresponding semantic routine to decorate the node. |
| (Access_Subprogram_Declaration): Addition of some comments indicating |
| some code that probably should be added here. Detected by comparison |
| with the access_definition subprogram. |
| (Analyze_Component_Declaration): In case of access to protected |
| subprogram call Replace_Anonymous_Access_To_Protected. |
| (Array_Type_Declaration): In case of access to protected subprogram call |
| Replace_Anonymous_Access_To_Protected_Subprogram. |
| (Process_Discriminants): In case of access to protected subprogram call |
| Replace_Anonymous_Access_To_Protected_Subprogram. |
| |
| * par.adb (P_Access_Definition): New formal that indicates if the |
| null-exclusion part was present. |
| (P_Access_Type_Definition): New formal that indicates if the caller has |
| already parsed the null-excluding part. |
| |
| * par-ch3.adb (P_Subtype_Declaration): Code cleanup. |
| (P_Identifier_Declarations): Code cleanup and give support to renamings |
| of anonymous access to subprogram types. |
| (P_Derived_Type_Def_Or_Private_Ext_Decl): Code cleanup. |
| (P_Array_Type_Definition): Give support to AI-254. |
| (P_Component_Items): Give support to AI-254. |
| (P_Access_Definition): New formal that indicates if the header was |
| already parsed by the caller. |
| (P_Access_Type_Definition): New formal that indicates if the caller has |
| already parsed the null-excluding part. |
| |
| * par-ch6.adb (P_Formal_Part): Add the null-excluding parameter to the |
| call to P_Access_Definition. |
| |
| 2004-04-19 Geert Bosch <bosch@gnat.com> |
| |
| * checks.adb (Apply_Float_Conversion_Check): New procedure to implement |
| the delicate semantics of floating-point to integer conversion. |
| (Apply_Type_Conversion_Checks): Use Apply_Float_Conversion_Check. |
| |
| * eval_fat.adb (Machine_Mantissa): Moved to spec. |
| (Machine_Radix): New function. |
| |
| * eval_fat.ads (Machine_Mantissa): Moved from body for use in |
| conversion checks. |
| (Machine_Radix): New function also for use in conversion checks. |
| |
| 2004-04-19 Ed Schonberg <schonberg@gnat.com> |
| |
| * par-prag.adb (Source_File_Name_Project): Fix typo in error message. |
| |
| * exp_ch9.adb (Expand_Access_Protected_Subprogram_Type): Call analyze |
| to decorate the access-to-protected subprogram and the equivalent type. |
| |
| * checks.adb (Null_Exclusion_Static_Checks): Code cleanup. Give support |
| to anonymous access to subprogram types. |
| |
| * exp_ch4.adb (Expand_N_In): Preserve Static flag before |
| constant-folding, for legality checks in contexts that require an RM |
| static expression. |
| |
| * exp_ch6.adb (Expand_N_Function_Call): If call may generate large |
| temporary but stack checking is not enabled, increment serial number |
| to so that symbol generation is consistent with and without stack |
| checking. |
| |
| * exp_util.ads, exp_util.adb (May_Generate_Large_Temp): Predicate is |
| independent on whether stack checking is enabled, caller must check |
| the corresponding flag. |
| |
| * sem_ch3.adb (Constrain_Index): Index bounds given by attributes need |
| range checks. |
| (Build_Derived_Concurrent_Type): Inherit Is_Constrained flag from |
| parent if it has discriminants. |
| (Build_Derived_Private_Type): Constructed full view does |
| not come from source. |
| (Process_Discriminants): Default discriminants on a tagged type are |
| legal if this is the internal completion of a private untagged |
| derivation. |
| |
| * sem_ch6.adb (Set_Actual_Subtypes): The generated declaration needs |
| no constraint checks, because it corresponds to an existing object. |
| |
| * sem_prag.adb (Process_Convention): Pragma applies |
| only to subprograms in the same declarative part, i.e. the same unit, |
| not the same scope. |
| |
| * sem_res.adb (Valid_Conversion): In an instance or inlined body, |
| ignore type mismatch on a numeric conversion if expression comes from |
| expansion. |
| |
| 2004-04-19 Sergey Rybin <rybin@act-europe.fr> |
| |
| * sem_elim.adb (Process_Eliminate_Pragma): Remove the processing for |
| Homonym_Number parameter, add processing for Source_Location parameter |
| corresponding. |
| (Check_Eliminated): Remove the check for homonym numbers, add the check |
| for source location traces. |
| |
| * sem_elim.ads (Process_Eliminate_Pragma): Replace Arg_Homonym_Number |
| with Arg_Source_Location corresponding to the changes in the format of |
| the pragma. |
| |
| * sem_prag.adb: (Analyze_Pragma): Changes in the processing of |
| Eliminate pragma corresponding to the changes in the format of the |
| pragma: Homonym_Number is replaced with Source_Location, two ways of |
| distinguishing homonyms are mutially-exclusive. |
| |
| 2004-04-19 Joel Brobecker <brobecker@gnat.com> |
| |
| * get_targ.ads (Get_No_Dollar_In_Label): Remove. |
| |
| * exp_dbug.adb (Output_Homonym_Numbers_Suffix): Remove use of |
| No_Dollar_In_Label, no longer necessary, as it is always True. |
| (Strip_Suffixes): Likewise. |
| |
| 2004-04-19 Gary Dismukes <dismukes@gnat.com> |
| |
| * s-stalib.ads (type Exception_Code): Use Integer'Size for exponent of |
| modulus for compatibility with size clause on targets with 16-bit |
| Integer. |
| |
| * layout.adb (Discrimify): In the case of private types, set Vtyp to |
| full type to fix type mismatches on calls to size functions for |
| discriminant-dependent array components. |
| |
| 2004-04-19 Jerome Guitton <guitton@act-europe.fr> |
| |
| * Makefile.in (gnatlib-zcx): New target, for building a ZCX run-time |
| lib. |
| |
| 2004-04-19 Pascal Obry <obry@gnat.com> |
| |
| * mdll-utl.adb (Locate): New version is idempotent. |
| |
| 2004-04-17 Laurent Guerby <laurent@guerby.net> |
| |
| PR ada/14988 (partial) |
| * impunit.adb: Fix typo. |
| |
| 2004-04-14 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * Make-lang.in: Remove obsolete rts-none, rts-cert, install-rts-none, |
| and install-rts-cert targets. Remove all gnatlib and gnattools |
| targets and all other rts-* targets (moved to libada). Remove (now) |
| unused Make variables CHMOD, CHMOD_AX_FLAGS, shext, THREAD_KIND, |
| TRACE, GNATLIBFLAGS, GNATLIBCFLAGS. |
| |
| 2004-04-08 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * trans.c (tree_transform): Shortcut returning error_mark_node for |
| statements in annotate_only_mode. |
| (tree_transform, case N_Label, case N_Return_Statement, |
| N_Goto_Statement): Make statement tree instead of generating code. |
| (tree_transform, case N_Assignment_Statement): No longer check |
| type_annotate_only. |
| (gnat_expand_stmt, case GOTO_STMT, case LABEL_STMT, case |
| RETURN_STMT): New. |
| (first_nondeleted_insn, build_block_stmt, make_expr_stmt_from_rtl): |
| New fcns. |
| (gnat_to_gnu): Collect any RTL generated and deal with it. |
| (tree_transform, case N_And_Then): Refine when have non-null RTL_EXPR. |
| (tree_transform case N_If_Statement): Rewrite to make IF_STMT. |
| (gnat_expand_stmt, case BLOCK_STMT, IF_STMT): New cases. |
| |
| * ada-tree.def (GOTO_STMT, LABEL_STMT, RETURN_STMT): New tree nodes. |
| |
| * ada-tree.def (EXPR_STMT): Fix typo in name. |
| (BLOCK_STMT, IF_STMT): New nodes. |
| |
| * ada-tree.h (GOTO_STMT_LABEL, LABEL_STMT_LABEL, |
| LABEL_STMT_FIRST_IN_EH): New macros. |
| (RETURN_STMT_EXPR): Likewise. |
| |
| * ada-tree.h: (BLOCK_STMT_LIST, IF_STMT_COND, IF_STMT_TRUE, |
| IF_STMT_ELSEIF, IF_STMT_ELSE): New macros. |
| |
| 2004-04-08 Thomas Quinot <quinot@act-europe.fr> |
| |
| * atree.ads: Correct documentation on extended nodes. |
| |
| * link.c: Set run_path_option for FreeBSD. |
| |
| 2004-04-08 Vincent Celier <celier@gnat.com> |
| |
| * mlib-prj.adb (Build_Library.Check_Libs): On OpenVMS, if dec.ali is |
| one of the ALI file, do not link with DEC lib. |
| |
| * par.adb Remove the last two characters ("%s" or "%b") when checking |
| if a language defined unit may be recompiled. |
| |
| 2004-04-08 Ed Schonberg <schonberg@gnat.com> |
| |
| * sem_ch4.adb (Remove_Abstract_Operations): Improve error message when |
| removal of abstract operation leaves no possible interpretation for |
| expression. |
| |
| * sem_eval.adb (Eval_Qualified_Expression): Use |
| Set_Raises_Constraint_Error on node when needed, so that it does not |
| get optimized away by subsequent optimizations. |
| |
| * sem_res.adb (Resolve_Intrinsic_Operator): Save interpretations of |
| operands even when they are not wrapped in a type conversion. |
| |
| 2004-04-08 Olivier Hainque <hainque@act-europe.fr> |
| |
| * sem_prag.adb (Set_Exported): Warn about making static as result of |
| export only when the export is coming from source. This may be not |
| be true e.g. on VMS where we expand export pragmas for exception codes |
| together with imported or exported exceptions, and we don't want the |
| user to be warned about something he didn't write. |
| |
| 2004-04-08 Thomas Quinot <quinot@act-europe.fr> |
| |
| * sem_util.adb (Note_Possible_Modification): Reorganize to remove code |
| duplication between normal entities and those declared as renamings. |
| No functional change. |
| |
| * s-fileio.ads (Form): Remove pragma Inline, as we cannot currently |
| inline functions returning an unconstrained result. |
| |
| 2004-04-08 Eric Botcazou <ebotcazou@act-europe.fr> |
| |
| * utils.c (type_for_mode): Handle BLKmode and VOIDmode properly, to |
| conform to what other front-ends do. |
| |
| 2004-04-08 Doug Rupp <rupp@gnat.com> |
| |
| * 5vml-tgt.adb: Use Gas instead of VMS Macro to build auto init shared |
| libraries. |
| |
| 2004-04-06 Pascal Obry <obry@gnat.com> |
| |
| * adaint.c (DIR_SEPARATOR): Properly set DIR_SEPARATOR on Win32. |
| |
| * osint.adb (Program_Name): Do not look past a directory separator. |
| |
| 2004-04-06 Thomas Quinot <quinot@act-europe.fr> |
| |
| * atree.adb: Update comment (Rewrite_Substitute_Node no longer exists). |
| |
| * exp_ch6.adb (Rewrite_Function_Call): Clarify documentation of |
| requirement for preserving a copy of the original assignment node. |
| |
| * sinfo.ads: Update comment (Original_Tree -> Original_Node). |
| |
| 2004-04-06 Olivier Hainque <hainque@act-europe.fr> |
| |
| (__gnat_initialize [Vxworks]): Enable references to the crtstuff bits |
| when supported. |
| |
| 2004-04-06 Ed Schonberg <schonberg@gnat.com> |
| |
| * sem_ch4.adb (Remove_Abstract_Operations): Extend previous changes to |
| operator calls in functional notation, and apply |
| Universal_Interpretation to operands, not to their type. |
| |
| 2004-04-06 Robert Dewar <dewar@gnat.com> |
| |
| * 5wdirval.adb: Minor reformatting |
| |
| 2004-04-06 Ed Falis <falis@gnat.com> |
| |
| * gnat_rm.texi: Improve a reference to the GCC manual |
| |
| 2004-04-05 Vincent Celier <celier@gnat.com> |
| |
| * adaint.h, adaint.c: Add function __gnat_named_file_length |
| |
| * impunit.adb: Add Ada.Directories to the list |
| |
| * Makefile.in: Add VMS and Windows versions of |
| Ada.Directories.Validity package body. |
| |
| * Makefile.rtl: Add a-direct and a-dirval |
| |
| * mlib-tgt.ads: Minor comment update. |
| |
| * a-dirval.ads, a-dirval.adb, 5vdirval.adb, 5wdirval.adb, |
| a-direct.ads, a-direct.adb: New files. |
| |
| 2004-04-05 Vincent Celier <celier@gnat.com> |
| |
| PR ada/13620 |
| * make.adb (Scan_Make_Arg): Pass any -fxxx switches to gnatlink, not |
| just to the compiler. |
| |
| 2004-04-05 Robert Dewar <dewar@gnat.com> |
| |
| * a-except.adb (Exception_Name_Simple): Make sure lower bound of |
| returned string is 1. |
| |
| * ali-util.adb: Use proper specific form for Warnings (Off, entity) |
| |
| * eval_fat.ads: Minor reformatting |
| |
| * g-curexc.ads: Document that lower bound of returned string values |
| is always one. |
| |
| * gnatlink.adb: Add ??? comment for previous change |
| (need to document why this is VMS specific) |
| |
| * s-stoele.ads: Minor reformatting |
| |
| * tbuild.ads: Minor reformatting throughout (new function specs) |
| |
| * par-ch10.adb (P_Context_Clause): Handle comma instead of semicolon |
| after WITH. |
| |
| * scng.adb: Minor reformatting |
| |
| 2004-04-05 Geert Bosch <bosch@gnat.com> |
| |
| * eval_fat.adb (Machine): Remove unnecessary suppression of warning. |
| (Leading_Part): Still perform truncation to machine number if the |
| specified radix_digits is greater or equal to machine_mantissa. |
| |
| 2004-04-05 Javier Miranda <miranda@gnat.com> |
| |
| * par-ch3.adb: Complete documentation of previous change |
| Correct wrong syntax documentation of the OBJECT_DECLARATION rule |
| (aliased must appear before constant). |
| |
| * par-ch4.adb: Complete documentation of previous change. |
| |
| * par-ch6.adb: Complete documentation of previous change. |
| |
| * sinfo.ads: Fix typo in commment. |
| |
| 2004-04-05 Ed Schonberg <schonberg@gnat.com> |
| |
| * sem_ch3.adb (Inherit_Components): If derived type is private and has |
| stored discriminants, use its discriminants to constrain parent type, |
| as is done for non-private derived record types. |
| |
| * sem_ch4.adb (Remove_Abstract_Operations): New subprogram to implement |
| Ada 2005 AI-310: an abstract non-dispatching operation is not a |
| candidate interpretation in an overloaded call. |
| |
| * tbuild.adb (Unchecked_Convert_To): Preserve conversion node if |
| expression is Null and target type is not an access type (e.g. a |
| non-private address type). |
| |
| 2004-04-05 Thomas Quinot <quinot@act-europe.fr> |
| |
| * exp_ch6.adb (Rewrite_Function_Call): When rewriting an assignment |
| statement whose right-hand side is an inlined call, save a copy of the |
| original assignment subtree to preserve enough consistency for |
| Analyze_Assignment to proceed. |
| |
| * sem_ch5.adb (Analyze_Assignment): Remove a costly copy of the |
| complete assignment subtree which is now unnecessary, as the expansion |
| of inlined call has been improved to preserve a consistent assignment |
| tree. Note_Possible_Modification must be called only |
| after checks have been applied, or else unnecessary checks will |
| be generated. |
| |
| * sem_util.adb (Note_Possible_Modification): Reorganise the handling |
| of explicit dereferences that do not Come_From_Source: |
| - be selective on cases where we must go back to the dereferenced |
| pointer (an assignment to an implicit dereference must not be |
| recorded as modifying the pointer); |
| - do not rely on Original_Node being present (Analyze_Assignment |
| calls Note_Possible_Modification on a copied tree). |
| |
| * sem_warn.adb (Check_References): When an unset reference to a pointer |
| that is never assigned is encountered, prefer '<pointer> may be null' |
| warning over '<pointer> is never assigned a value'. |
| |
| 2004-04-05 Ramon Fernandez <fernandez@gnat.com> |
| |
| * tracebak.c: Change STOP_FRAME in ppc vxworks to be compliant with |
| the ABI. |
| |
| 2004-04-05 Olivier Hainque <hainque@act-europe.fr> |
| |
| * 5gmastop.adb (Pop_Frame): Comment out the pragma Linker_Option for |
| libexc. We currently don't reference anything in this library and |
| linking it in triggers linker warnings we don't want to see. |
| |
| * init.c: Update comments. |
| |
| 2004-04-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * decl.c (gnat_to_gnu_entity): Use TYPE_READONLY. |
| * utils.c (create_field_decl): Likewise. |
| * utils2.c (build_unary_op, gnat_build_constructor): Likewise. |
| |
| 2004-04-02 Arnaud Charlet <charlet@act-europe.fr> |
| |
| * gnat-style.texi, gnat_rm.texi, gnat_ugn.texi: Remove RCS tags. |
| Replace ifinfo by ifnottex, to make makeinfo --html happy again. |
| Add info directory entry and category. |
| |
| 2004-04-02 Jan Hubicka <jh@suse.cz> |
| |
| * utils.c: Include function.h |
| (end_subprog_body): Clear DECL_STRUCT_FUNCTION. |
| |
| 2004-04-01 Arnaud Charlet <charlet@act-europe.fr> |
| |
| PR ada/14150 |
| * Make-lang.in: Clean up generation of documentation |
| |
| * gnat-style.texi, gnat_rm.texi, ug_words: Resync with AdaCore version |
| |
| * xgnatug.adb: Removed, replaced by xgnatugn.adb |
| |
| * xgnatugn.adb: Replaces xgnatug.adb |
| |
| * gnat_ug.texi: Removed, replaced by gnat_ugn.texi |
| |
| * gnat_ugn.texi: Replaces gnat_ug.texi. Resync with AdaCore version |
| |
| * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi, |
| gnat_ug_wnt.texi: Removed. |
| |
| 2004-04-01 Arnaud Charlet <charlet@act-europe.fr> |
| |
| * utils2.c: Update copyright notice. |
| |
| 2004-04-01 Robert Dewar <dewar@gnat.com> |
| |
| * checks.adb: Minor reformatting throughout |
| Note that prev checkin added RM reference to alignment warning |
| |
| 2004-04-01 Ed Schonberg <schonberg@gnat.com> |
| |
| * exp_aggr.adb (Get_Component_Val): Treat a string literal as |
| non-static when building aggregate for bit-packed array. |
| |
| * exp_ch4.adb (Expand_N_Slice): If a packed slice is an actual of a |
| function call that is itself the actual in a procedure call, build |
| temporary for it. |
| |
| * exp_pakd.adb (Expand_Bit_Packed_Element_Set): If right-hand side is |
| a string literal, create a temporary for it, constant folding only |
| handles scalars here. |
| |
| 2004-04-01 Vincent Celier <celier@gnat.com> |
| |
| * ali-util.adb (Post_Scan, Error_Msg, Error_Msg_S, Error_Msg_SC, |
| Error_Msg_SP): New empty procedures to instantiate the Scanner. |
| (Style, Scanner): Instantiations of Styleg and Scng to be able to scan |
| tokens. |
| (Accumulate_Checksum, Initialize_Checksum): Remove procedures. |
| (Get_File_Checksum): Use the instantiated scanner to scan all the tokens |
| and get the checksum. |
| |
| * make.adb (Gnatmake): Do not insert into Q the Main_Source if it is |
| already in the Q. |
| Increase the Marking_Label at the end of the Multiple_Main_Loop, |
| instead of at the beginning. |
| |
| * osint.adb (Lib_File_Name): Use Multi_Unit_Index_Character, not '~' |
| directly. |
| (Osint package elaboration): Change Multi_Unit_Index_Character to '$' if |
| on VMS. |
| |
| * osint.ads (Multi_Unit_Index_Character): New Character global variable |
| |
| * osint-c.adb (Set_Library_Info_Name): Use Multi_Unit_Index_Character, |
| not '~' directly. |
| |
| * par.adb: Remove test on file name to detect language defined units. |
| Add test on unit name, after parsing, to detect language defined units |
| that are not compiled with -gnatg (except System.RPC and its children) |
| |
| * par-ch10.adb (P_Compilation_Unit): In multi-unit sources, scan the |
| following units without style checking. |
| |
| * switch-c.adb: Change -gnatC to -gnateI |
| |
| * usage.adb: Document new switch -gnateInnn |
| |
| * scng.adb (Accumulate_Token_Checksum): New procedure |
| (Scan): Call Accumulate_Token_Checksum after each identifier, reserved |
| word or literal number. |
| (Scan.Nlit.Scan_Integer): Do not accumulate internal '_' in litteral |
| numbers. |
| |
| 2004-04-01 Thomas Quinot <quinot@act-europe.fr> |
| |
| * a-tasatt.adb, |
| g-comlin.adb, sinput-c.adb, s-secsta.adb, s-tpobop.adb, |
| switch-m.adb, 56taprop.adb, 5ginterr.adb, 5gmastop.adb, |
| 5staprop.adb, 5vinterr.adb, 5vtaprop.adb, 5vtpopde.adb, |
| 5vtpopde.adb: Add missing 'constant' keywords. |
| |
| 2004-04-01 Javier Miranda <miranda@gnat.com> |
| |
| * par-ch4.adb: (P_Allocator): Code cleanup |
| |
| * sem_ch3.adb (Access_Definition): Properly set the null-excluding |
| attribute. |
| |
| * sinfo.ads: Complete documentation of previous change |
| |
| 2004-04-01 Pascal Obry <obry@gnat.com> |
| |
| * gnatlink.adb (Process_Binder_File): Remove duplicate linker options |
| only on VMS. This special handling was done because an old GNU/ld bug |
| on Windows which has been fixed. |
| |
| 2004-04-01 GNAT Script <nobody@gnat.com> |
| |
| * Make-lang.in: Makefile automatically updated |
| |
| 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * decl.c (gnat_to_gnu_entity, make_type_from_size): |
| Use TYPE_UNSIGNED, not TREE_UNSIGNED. |
| * trans.c (tree_transform, convert_with_check): Likewise. |
| * utils.c (gnat_signed_or_unsigned_type): Likewise. |
| (build_vms_descriptor, unchecked_convert): Likewise. |
| * utils2.c (nonbinary_modular_operation): Likewise. |
| |
| 2004-03-29 Javier Miranda <miranda@gnat.com> |
| |
| * checks.adb (Null_Exclusion_Static_Checks): New subprogram |
| (Install_Null_Excluding_Check): Local subprogram that determines whether |
| an access node requires a runtime access check and if so inserts the |
| appropriate run-time check. |
| (Apply_Access_Check): Call Install_Null_Excluding check if required |
| (Apply_Constraint_Check): Call Install_Null_Excluding check if required |
| |
| * checks.ads: (Null_Exclusion_Static_Checks): New subprogram |
| |
| * einfo.ads: Fix typo in comment |
| |
| * exp_ch3.adb (Build_Assignment): Generate conversion to the |
| null-excluding type to force the corresponding run-time check. |
| (Expand_N_Object_Declaration): Generate conversion to the null-excluding |
| type to force the corresponding run-time check. |
| |
| * exp_ch5.adb (Expand_N_Assignment_Statement): Generate conversion to |
| the null-excluding type to force the corresponding run-time check. |
| |
| * exp_ch6.adb (Expand_Call): Do not generate the run-time check in |
| case of access types unless they have the null-excluding attribute. |
| |
| * sprint.adb (Sprint_Node_Actual): Give support to the null-exclusing |
| part. |
| |
| * exp_util.ads: Fix typo in comment |
| |
| * par.adb (P_Null_Exclusion): New subprogram |
| (P_Subtype_Indication): New formal that indicates if the null-excluding |
| part has been scanned-out and it was present |
| |
| * par-ch3.adb, par-ch4.adb, par-ch6.adb: Give support to AI-231 |
| |
| * sem_aggr.adb: (Check_Can_Never_Be_Null): New subprogram |
| (Aggregate_Constraint_Checks): Generate conversion to the null-excluding |
| type to force the corresponding run-time check |
| (Resolve_Aggregate): Propagate the null-excluding attribute to the array |
| components |
| (Resolve_Array_Aggregate): Carry out some static checks |
| (Resolve_Record_Aggregate.Get_Value): Carry out some static check |
| |
| * sem_ch3.adb (Access_Definition): In Ada 0Y the Can_Never_Be_Null |
| attribute must be set only if specified by means of the null-excluding |
| part. In addition, we must also propagate the access-constant attribute |
| if present. |
| (Access_Subprogram_Declaration, Access_Type_Declaration, |
| Analyze_Component_Declaration, Analyze_Object_Declaration, |
| Array_Type_Declaration, Process_Discriminants, |
| Analyze_Subtype_Declaration): Propagate the null-excluding attribute |
| and carry out some static checks. |
| (Build_Derived_Access_Type): Set the null-excluding attribute |
| (Derived_Type_Declaration, Process_Subtype): Carry out some static |
| checks. |
| |
| * sem_ch4.adb (Analyze_Allocator): Carry out some static checks |
| |
| * sem_ch5.adb (Analyze_Assignment): Carry out some static checks |
| |
| * sem_ch6.adb (Process_Formals): Carry out some static checks. |
| (Set_Actual_Subtypes): Generate null-excluding subtype if the |
| null-excluding part was present; it is not required to be done here in |
| case of anonymous access types. |
| (Set_Formal_Mode): Ada 0Y allows anonymous access to have the null |
| value. |
| |
| * sem_res.adb (Resolve_Actuals): Carry out some static check |
| (Resolve_Null): Allow null in anonymous access |
| |
| * sinfo.adb: New subprogram Null_Exclusion_Present |
| All_Present and Constant_Present available on access_definition nodes |
| |
| * sinfo.ads: New flag Null_Exclusion_Present on subtype_declaration, |
| object_declaration, derived_type_definition, component_definition, |
| discriminant_specification, access_to_object_definition, |
| access_function_definition, allocator, access_procedure_definition, |
| access_definition, parameter_specification, All_Present and |
| Constant_Present flags available on access_definition nodes. |
| |
| 2004-03-29 Robert Dewar <dewar@gnat.com> |
| |
| * fname.adb, fname.ads, fname-sf.adb, fname-uf.adb, fname-uf.ads, |
| gnat1drv.adb, lib.adb, lib.ads, lib-load.adb, lib-writ.adb, |
| opt.ads, osint.adb, osint.ads, osint-c.adb, par.adb, |
| par-ch10.adb, par-load.adb, par-prag.adb, sfn_scan.adb, |
| sfn_scan.ads, sinput-l.adb, sinput-l.ads, switch-c.adb, |
| sem_prag.adb: Updates to handle multiple units/file |
| |
| * par.adb: Change test for s-rpc to s-rp for detecting rpc and children |
| |
| * par.adb, memtrack.adb, prj-makr.adb, prj-part.adb, |
| sem_util.adb: Minor reformatting |
| |
| * sem_ch12.adb: Add comment for previous change |
| |
| 2004-03-29 Laurent Pautet <pautet@act-europe.fr> |
| |
| * osint.adb (Executable_Prefix): Set Exec_Name to the current |
| executable name when not initialized. Otherwise, use its current value. |
| |
| * osint.ads (Exec_Name): Move Exec_Name from body to spec in order to |
| initialize it to another executable name than the current one. This |
| allows to configure paths for an executable name (gnatmake) different |
| from the current one (gnatdist). |
| |
| 2004-03-29 Ed Schonberg <schonberg@gnat.com> |
| |
| * exp_ch6.adb (Expand_Call): A call to a function declared in the |
| current unit cannot be inlined if it appears in the body of a withed |
| unit, to avoid order of elaboration problems in gigi. |
| |
| * exp_ch9.adb (Build_Protected_Sub_Specification): Generate debugging |
| information for protected (wrapper) operation as well, to simplify gdb |
| use. |
| |
| * sem_ch6.adb (Analyze_Subprogram_Body): For a private operation in a |
| protected body, indicate that the entity for the generated spec comes |
| from source, to ensure that references are properly generated for it. |
| (Build_Body_To_Inline): Do not inline a function that returns a |
| controlled type. |
| |
| * sem_prag.adb (Process_Convention): If subprogram is overloaded, only |
| apply convention to homonyms that are declared explicitly. |
| |
| * sem_res.adb (Make_Call_Into_Operator): If the operation is a function |
| that renames an equality operator and the operands are overloaded, |
| resolve them with the declared formal types, before rewriting as an |
| operator. |
| |
| 2004-03-29 GNAT Script <nobody@gnat.com> |
| |
| * Make-lang.in: Makefile automatically updated |
| |
| 2004-03-25 Vasiliy Fofanov <fofanov@act-europe.fr> |
| |
| * memtrack.adb: Log realloc calls, which are treated as free followed |
| by alloc. |
| |
| 2004-03-25 Vincent Celier <celier@gnat.com> |
| |
| * prj-makr.adb (Process_Directories): Detect when a file contains |
| several units. Do not include such files in the config pragmas or |
| in the naming scheme. |
| |
| * prj-nmsc.adb (Record_Source): New parameter Trusted_Mode. |
| Resolve links only when not in Trusted_Mode. |
| (Find_Sources, Recursive_Find_Dirs, Find_Source_Dirs, Locate_Directory): |
| Do not resolve links for the display names. |
| |
| * prj-part.adb (Parse_Single_Project, Project_Path_Name_Of): Do not |
| resolve links when computing the display names. |
| |
| 2004-03-25 Thomas Quinot <quinot@act-europe.fr> |
| |
| * sem_attr.adb (Check_Dereference): When the prefix of a 'Tag |
| attribute reference does not denote a subtype, it can be any |
| expression that has a classwide type, potentially after an implicit |
| dereference. In particular, the prefix can be a view conversion for |
| a classwide type (for which Is_Object_Reference holds), but it can |
| also be a value conversion for an access-to-classwide type. In the |
| latter case, there is an implicit dereference, and the original node |
| for the prefix does not verify Is_Object_Reference. |
| |
| * sem_util.adb (Is_Dependent_Component_Of_Mutable_Object): A view |
| conversion of a discriminant-dependent component of a mutable object |
| is one itself. |
| |
| 2004-03-25 Ed Schonberg <schonberg@gnat.com> |
| |
| * freeze.adb (Freeze_Entity): When an inherited subprogram is |
| inherited, has convention C, and has unconstrained array parameters, |
| place the corresponding warning on the derived type declaration rather |
| than the original subprogram. |
| |
| * sem_ch12.adb (Instantiate_Formal_Subprogram): Set From_Default |
| indication on renaming declaration, if formal has a box and actual |
| is absent. |
| |
| * sem_ch8.adb (Analyze_Subprogram_Renaming): Use From_Default flag to |
| determine whether to generate an implicit or explicit reference to |
| the renamed entity. |
| |
| * sinfo.ads, sinfo.adb: New flag From_Default, to indicate that a |
| subprogram renaming comes from a defaulted formal subprogram in an |
| instance. |
| |
| 2004-03-25 Gary Dismukes <dismukes@gnat.com> |
| |
| * sem_elab.adb (Check_Elab_Call): Refine loop that checks for default |
| value expressions to ensure that calls within a component definition |
| will be checked (since those are evaluated during the record type's |
| elaboration). |
| |
| 2004-03-25 Arnaud Charlet <charlet@act-europe.fr> |
| |
| * s-tpobop.adb: Code clean up: |
| (Requeue_Call): Extract from PO_Service_Entries to remove duplicated |
| code. |
| (PO_Do_Or_Queue): Remove duplicated code and use Requeue_Call. |
| |
| 2004-03-25 Jose Ruiz <ruiz@act-europe.fr> |
| |
| * Makefile.in: Clean up in the ravenscar run time. |
| |
| 2004-03-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * decl.c (gnat_to_gnu_entity, case E_Access_Type): Pass value |
| of No_Strict_Aliasing to build_pointer_type_for_mode. |
| * utils.c (update_pointer_to): Walk pointer and ref chains. |
| |
| 2004-03-22 Cyrille Comar <comar@act-europe.fr> |
| |
| * ali.ads: Fix Comment about Dynamic_Elab. |
| |
| * gnatls.adb (Output_Unit): Add output of many flags (Dynamic_Elab, |
| Has_RACW, Is_Generic, etc.) |
| (Output_Object, Gnatls): Take into account ALI files not attached to |
| an object. |
| |
| 2004-03-22 Vincent Celier <celier@gnat.com> |
| |
| * gprep.adb: Change all String_Access to Name_Id |
| (Is_ASCII_Letter): new function |
| (Double_File_Name_Buffer): New procedure |
| (Preprocess_Infile_Name): New procedure |
| (Process_Files): New procedure |
| (Gnatprep): Check if output and input are existing directories. |
| Call Process_Files to do the real job. |
| |
| 2004-03-22 Robert Dewar <dewar@gnat.com> |
| |
| * prj-env.adb, prj-nmsc.ads, prj-proc.ads, |
| s-stache.ads, s-stache.adb: Comment updates. Minor reformatting. |
| |
| 2004-03-22 Sergey Rybin <rybin@act-europe.fr> |
| |
| * scn.adb (Contains): Add check for EOF, is needed for a degenerated |
| case when the source contains only comments. |
| |
| 2004-03-22 Ed Schonberg <schonberg@gnat.com> |
| |
| * sem_ch10.adb (Analyze_Compilation_Unit): When generating a |
| declaration for a child subprogram body that acts as a spec, indicate |
| that the entity in the declaration needs debugging information. |
| |
| * sem_ch3.adb (Complete_Private_Subtype): Do not build an underlying |
| full view if the subtype is created for a constrained record component; |
| gigi has enough information to construct the record, and there is no |
| place in the tree for the declaration. |
| |
| * sem_ch6.adb (Build_Body_To_Inline): Use an internal name without |
| serial number for the dummy body that is built for analysis, to avoid |
| inconsistencies in the generation of internal names when compiling |
| with -gnatN. |
| |
| 2004-03-22 Thomas Quinot <quinot@act-europe.fr> |
| |
| * sem_util.adb (Is_Object_Reference): A view conversion denotes an |
| object. |
| |
| 2004-03-22 GNAT Script <nobody@gnat.com> |
| |
| * Make-lang.in: Makefile automatically updated |
| |
| 2004-03-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * decl.c (gnat_to_gnu_entity): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR. |
| * trans.c (tree_transform, emit_index_check): Likewise. |
| * utils.c (build_template): Likewise. |
| (max_size, convert): Remove handling of WITH_RECORD_EXPR. |
| (maybe_unconstrained_array, unchecked_convert): Likewise. |
| * utils2.c (gnat_truthvalue_conversion, build_binary_op): Likewise. |
| (build_unary_op): Likewise. |
| (compare_arrays, build_allocator): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR. |
| (fill_vms_descriptor): Likewise. |
| (build_call_alloc_dealloc): Likewise. |
| ALIGN is unsigned. |
| * gigi.h (build_call_alloc_dealloc): Alignment is unsigned. |
| |
| 2004-03-20 Joseph S. Myers <jsm@polyomino.org.uk> |
| |
| PR other/14630 |
| * gnat_ug.texi: Add info directory category and entry. |
| * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi, |
| gnat_ug_wnt.texi: Regenerate. |
| |
| 2004-03-19 Arnaud Charlet <charlet@act-europe.fr> |
| |
| * ada-tree.h: Update copyright notice. |
| Minor reformatting. |
| |
| 2004-03-19 Olivier Hainque <hainque@act-europe.fr> |
| |
| * decl.c (gnat_to_gnu_entity, case E_Exception): Handle VMS exceptions |
| as regular exception objects and not as mere integers representing the |
| condition code. The latter approach required some dynamics to mask off |
| severity bits, which did not fit well into the GCC table based model. |
| (gnat_to_gnu_entity, objects): Don't supply an external name for VMS |
| exception data objects. We don't it and it would conflict with the other |
| external symbol we have to generate for such exceptions. |
| |
| * trans.c (tree_transform, case N_Exception_Handler): Remove part of |
| the special code for VMS exceptions, since these are now represented |
| as regular exceptions objects. |
| |
| 2004-03-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * decl.c (debug_no_type_hash): Remove. |
| (gnat_to_gnu_entity, case E_Array_Type): Don't set and clear it. |
| * misc.c (LANG_HOOK_HASH_TYPE): Redefine. |
| |
| 2004-03-19 Laurent Guerby <laurent@guerby.net> |
| |
| * sem_prag.adb (Suppress_Unsuppress_Echeck): use loop instead of |
| aggregate, allows bootstrap from 3.3 on powerpc-darwin. |
| |
| 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * ada-tree.h (TYPE_LEFT_JUSTIFIED_MODULAR_P): Add checking. |
| (TYPE_CONTAINS_TEMPLATE_P, TYPE_OBJECT_RECORD_TYPE): Likewise. |
| (TYPE_RM_SIZE_INT): Directly use type.values. |
| (TREE_LOOP_ID): Clean up check. |
| * decl.c (gnat_to_gnu_entity, case E_Enumeration_Type): Use |
| TYPE_VALUES, not TYPE_FIELDS. |
| * trans.c (convert_with_check): Delay access of bounds of basetype |
| until sure is numeric. |
| |
| 2004-03-18 Arnaud Charlet <charlet@act-europe.fr> |
| |
| * 5atpopsp.adb: Remove RTEMS from list of platforms using this file. |
| |
| Code clean up: |
| * 5ataprop.adb, 5ftaprop.adb, 5htaprop.adb, 5itaprop.adb, 5staprop.adb, |
| 5vtaprop.adb, 5wtaprop.adb, 7staprop.adb (Finalize_TCB): Use |
| Specific.Set instead of direct call to e.g pthread_setspecific. |
| |
| 2004-03-18 Thomas Quinot <quinot@act-europe.fr> |
| |
| * adaint.c: Update comments. |
| |
| * Makefile.in: set PREFIX_OBJS, SYMLIB, THREADSLIB, and |
| GNATLIB_SHARED for FreeBSD. |
| |
| 2004-03-18 Jose Ruiz <ruiz@act-europe.fr> |
| |
| * init.c [VxWorks]: Do not fix the stack size for the environment task. |
| When needed (stack checking) the stack size is retrieved |
| from the VxWorks kernel. |
| |
| * Makefile.in: Flag -nostdinc is required when building the run time |
| for avoiding looking for files in the base compiler. |
| Add the VxWorks specific version of the package body for |
| System.Stack_checking.Operations (5zstchop.adb). |
| |
| * Make-lang.in: Add the object file for |
| System.Stack_Checking.Operations. |
| |
| * Makefile.rtl: Add object file for the package |
| System.Stack_Checking.Operations. |
| |
| * s-stchop.ads, s-stchop.adb, 5zstchop.adb: New files. |
| |
| * s-stache.ads, s-stache.adb: Move the operations related to stack |
| checking from this package to package System.Stack_Checking.Operations. |
| This way, stack checking operations are only linked in the final |
| executable when using the -fstack-check flag. |
| |
| 2004-03-18 Doug Rupp <rupp@gnat.com> |
| |
| * Makefile.in [VMS]: Handle 64 bit specs (5qsystem.ads, 5xcrtl.ads). |
| Reorganize ifeq's. |
| |
| * 5qsystem.ads, 5xcrtl.ads: New files. |
| |
| 2004-03-18 Vincent Celier <celier@gnat.com> |
| |
| * prj.adb (Reset): Reset hash table Files_Htable |
| |
| * prj-env.adb (Source_Paths, Object_Paths): New tables. |
| (Add_To_Source_Path, Add_To_Object_Path): New procedures, to replace |
| the procedures Add_To_Path_File. |
| (Set_Ada_Paths): Accumulate source and object dirs in the tables, |
| making sure that each directory is present only once and, for object |
| dirs, when a directory already present is added, the duplicate is |
| removed and the directory is always put as the last in the table. |
| Write the path files at the end of these accumulations. |
| |
| * prj-nmsc.adb (Record_Source): Add source file name in hash table |
| Files_Htable for all sources. |
| |
| * prj-proc.adb (Process): Remove restrictions between not directly |
| related extending projects. |
| |
| 2004-03-18 Emmanuel Briot <briot@act-europe.fr> |
| |
| * prj-nmsc.ads, prj-nmsc.adb (Ada_Check): New parameter Trusted_Mode. |
| (Find_Sources): Minor speed optimization. |
| |
| * prj-proc.ads, prj-proc.adb (Check, Recursive_Check, Process): New |
| parameter Trusted_Mode. |
| |
| 2004-03-18 Sergey Rybin <rybin@act-europe.fr> |
| |
| * scn.adb (Determine_License): Take into account a degenerated case |
| when the source contains only comments. |
| |
| 2004-03-18 Ed Schonberg <schonberg@gnat.com> |
| |
| * sem_warn.adb (Check_References): For a warning on a selected |
| component that does not come from source, locate an uninitialized |
| component of the record type to produce a more precise error message. |
| |
| 2004-03-15 Jerome Guitton <guitton@act-europe.fr> |
| |
| * 3zsoccon.ads: Fix multicast options. |
| |
| * s-thread.ads: Move unchecked conversion from ATSD_Access to Address |
| in the spec. |
| |
| 2004-03-15 Robert Dewar <dewar@gnat.com> |
| |
| * sem_prag.adb: Make sure No_Strict_Aliasing flag is set right when |
| pragma used for a private type. |
| |
| * lib-xref.adb (Generate_Reference): Do not generate warning if |
| reference is in a different unit from the pragma Unreferenced. |
| |
| * 5vtpopde.adb: Minor reformatting |
| Fix casing of To_Task_ID |
| |
| * sem_ch13.adb (Validate_Unchecked_Conversion): Set No_Strict_Aliasing |
| flag if we have an unchecked conversion to an access type in the same |
| unit. |
| |
| 2004-03-15 Geert Bosch <bosch@gnat.com> |
| |
| * a-ngcoty.adb (Modulus): In alternate formula for large real or |
| imaginary parts, use Double precision throughout. |
| |
| * a-tifiio.adb (Put_Scaled): Remove remaining pragma Debug. Not only |
| we want to be able to compile run-time with -gnata for testing, but |
| this may also be instantiated in user code that is compiled with -gnata. |
| |
| 2004-03-15 Olivier Hainque <hainque@act-europe.fr> |
| |
| * s-stalib.ads (Exception_Code): New type, to represent Import/Export |
| codes. Having a separate type for this is useful to enforce consistency |
| throughout the various run-time units. |
| (Exception_Data): Use Exception_Code for Import_Code. |
| |
| * s-vmextra.ads, s-vmexta.adb: Use Exception_Code instead of a mix of |
| Natural and Integer in various places. |
| (Register_VMS_Exception): Use Base_Code_In to compute the exception code |
| with the severity bits masked off. |
| (Register_VMS_Exception): Handle the additional exception data pointer |
| argument. |
| |
| * raise.c (_GNAT_Exception structure): Remove the handled_by_others |
| component, now reflected by an exported accessor. |
| (is_handled_by): New routine to compute whether the propagated |
| occurrence matches some handler choice specification. Extracted out of |
| get_action_description_for, and expanded to take care of the VMS |
| specifities. |
| (get_action_description_for): Use is_handled_by instead of an explicit |
| complex condition to decide if the current choice at hand catches the |
| propagated occurrence. |
| |
| * raise.h (Exception_Code): New type for C. |
| |
| * rtsfind.ads (RE_Id, RE_Unit_Table): Add |
| System.Standard_Library.Exception_Code, to allow references from the |
| pragma import/export expander. |
| |
| * a-exexpr.adb (Is_Handled_By_Others, Language_For, Import_Code_For): |
| New accessors to allow easy access to GNAT exception data |
| characteristics. |
| (GNAT_GCC_Exception record, Propagate_Exception): Get rid of the |
| redundant Handled_By_Others component, helper for the personality |
| routine which will now be able to call the appropriate exception data |
| accessor instead. |
| |
| * cstand.adb (Create_Standard): Adjust the type of the Import_Code |
| component of Standard_Exception_Type to be the closest possible to |
| Exception_Code in System.Standard_Library, that we cannot get at this |
| point. Expand a ??? comment to notify that this type node should |
| probably be rewritten later on. |
| |
| * exp_prag.adb (Expand_Pragma_Import_Export_Exception): Adjust the |
| registration call to include a pointer to the exception object in the |
| arguments. |
| |
| * init.c (__gnat_error_handler): Use Exception_Code and Base_Code_In |
| instead of int and explicit bitmasks. |
| |
| 2004-03-15 Vincent Celier <celier@gnat.com> |
| |
| * vms_data.ads: Add new GNAT BIND qualifier /STATIC. Makes /NOSHARED |
| equivalent to /STATIC and /NOSTATIC equivalent to /SHARED. |
| |
| * a-tasatt.adb (To_Access_Code): Remove this UC instantiation, no |
| longer needed now that it is in the spec of |
| System.Tasking.Task_Attributes. |
| |
| * adaint.h, adaint.c: (__gnat_create_output_file): New function |
| |
| * gnatcmd.adb: Fix bug introduced in previous rev: /= instead of = |
| |
| * g-os_lib.ads, g-os_lib.adb (Create_Output_Text_File): New function. |
| |
| * make.adb (Gnatmake): Do not check the executable suffix; it is being |
| taken care of in Scan_Make_Arg. |
| (Scan_Make_Arg): Add the executable suffix only if the argument |
| following -o, in canonical case, does not end with the executable |
| suffix. When in verbose mode and executable file name does not end |
| with executable suffix, output the executable name, in canonical case. |
| |
| * s-tataat.ads (Access_Dummy_Wrapper): Add pragma No_Strict_Aliasing |
| to avoid warnings when instantiating Ada.Task_Attributes. |
| Minor reformating. |
| |
| * mlib-prj.adb (Process_Imported_Libraries): Get the imported libraries |
| in the correct order. |
| |
| * prj-makr.adb (Process_Directory): No longer use GNAT.Expect, but |
| redirect standard output and error to a file for the invocation of the |
| compiler, then read the file. |
| |
| * prj-nmsc.adb (Find_Sources): Use the Display_Value for each |
| directory, instead of the Value. |
| (Find_Source_Dirs): Remove useless code & comments. |
| |
| 2004-03-15 Ed Schonberg <schonberg@gnat.com> |
| |
| * exp_ch3.adb (Freeze_Record_Type): If a primitive operation of a |
| tagged type is inherited, and the parent operation is not frozen yet, |
| force generation of a freeze node for the inherited operation, so the |
| corresponding dispatch entry is properly initialized. |
| (Make_Predefined_Primitive_Specs): Check that return type is Boolean |
| when looking for user-defined equality operation. |
| |
| * exp_ch4.adb (Expand_Composite_Equality): Check that return type is |
| boolean when locating primitive equality of tagged component. |
| |
| * exp_ch5.adb (Expand_Assign_Array): If the left-hand side is a |
| bit-aligned field and the right-hand side a string literal, introduce |
| a temporary before expanding assignment into a loop. |
| |
| * exp_ch9.adb (Expand_N_Task_Type_Declaration): Copy expression for |
| priority in full, to ensure that any expanded subepxressions of it are |
| elaborated in the scope of the init_proc. |
| |
| * exp_prag.adb (Expand_Pragma_Import): Search for initialization call |
| after object declaration, skipping over code that may have been |
| generated for validity checks. |
| |
| * sem_ch12.adb (Validate_Private_Type_Instance): If type has unknown |
| discriminants, ignore the known discriminants of its full view, if |
| any, to check legality. |
| |
| * sem_ch3.adb (Complete_Private_Subtype): Do not create constrained |
| component if type has unknown discriminants. |
| (Analyze_Private_Extension_Declaration): Discriminant constraint is |
| null if type has unknown discriminants. |
| |
| * sem_ch6.adb (Analyze_Generic_Subprogram_Body): Generate reference |
| for end label when present. |
| |
| * s-fileio.adb (Open): When called with a C_Stream, use given name for |
| temporary file, rather than an empty string. |
| |
| 2004-03-15 Ed Falis <falis@gnat.com> |
| |
| * s-thread.adb: Removed, no longer used. |
| |
| 2004-03-15 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * decl.c (target.h): Now include. |
| (gnat_to_gnu_entity, case E_Access_Type): Use mode derived from ESIZE |
| in new build_pointer_from_mode calls for non-fat/non-thin pointer. |
| (validate_size): For POINTER_TYPE, get smallest size permitted on |
| machine. |
| |
| * fe.h: Sort Einfo decls and add Set_Mechanism. |
| |
| * Makefile.in: (LIBGNAT_SRCS): Remove types.h. |
| (ada/decl.o): Depends on target.h. |
| |
| * trans.c (tree_transform, N_Unchecked_Type_Conversion): Do not use |
| FUNCTION_BOUNDARY; always use TYPE_ALIGN. |
| |
| 2004-03-15 Thomas Quinot <quinot@act-europe.fr> |
| |
| * 5ztpopsp.adb, 56tpopsp.adb: Fix spelling of Task_ID. |
| |
| * exp_ch4.adb (Expand_N_Indexed_Component): Do not call |
| Insert_Dereference_Action when rewriting an implicit dereference into |
| an explicit one, this will be taken care of during expansion of the |
| explicit dereference. |
| (Expand_N_Slice): Same. Always do the rewriting, even for the case |
| of non-packed slices, since the dereference action generated by |
| expansion of the explicit dereference is needed in any case. |
| (Expand_N_Selected_Component): When rewriting an implicit dereference, |
| analyze and resolve the rewritten explicit dereference so it is seen |
| by the expander. |
| (Insert_Dereference_Action): This procedure is now called only for the |
| expansion of an N_Explcit_Dereference_Node. Do insert a check even for |
| dereferences that do not come from source (including explicit |
| dereferences resulting from rewriting implicit ones), but do not |
| recursively insert a check for the dereference nodes contained within |
| the check. |
| (Insert_Dereference_Action): Clarify and correct comment. |
| |
| 2004-03-08 Paolo Bonzini <bonzini@gnu.org> |
| |
| PR ada/14131 |
| Move language detection to the top level. |
| * config-lang.in: Build by default. |
| |
| 2004-03-05 Robert Dewar <dewar@gnat.com> |
| |
| * 56taprop.adb, 5ataprop.adb: Remove unneeded unchecked conversions |
| |
| * a-tags.adb, a-tags.ads, s-finimp.adb, s-finroo.ads, |
| i-cpoint.ads, i-cpoint.adb, i-cstrin.adb, i-cstrin.ads, |
| 5iosinte.ads, 5sosinte.ads, 5staspri.ads, 5itaprop.adb, |
| 5staprop.adb, 5wtaprop.adb, s-tataat.ads, s-tataat.adb: Move |
| unchecked conversion to spec to avoid warnings. |
| |
| * s-tasini.adb, s-taskin.ads, 5atpopsp.adb: Correct spelling Task_Id |
| to Task_ID |
| |
| * 7stpopsp.adb: Correct casing in To_Task_ID call |
| |
| * a-strsea.ads, a-strsea.adb: Minor reformatting |
| |
| * einfo.ads, einfo.adb: Define new flag No_Strict_Aliasing |
| |
| * errout.ads: Switch for VMS is now NO_STRICT_ALIASING. |
| Adjust Max_Msg_Length to be clearly large enough. |
| |
| * fe.h: Define In_Same_Source_Unit |
| |
| * osint.adb: Add pragma Warnings Off to suppress warnings |
| * g-dyntab.adb, g-table.adb, g-thread.adb: Add Warnings (Off) to kill |
| aliasing warnings. |
| |
| * opt.ads: Put entries in alpha order. Add entry for No_Strict_Aliasing |
| |
| * par-prag.adb: Add dummy entry for No_Strict_Aliasing pragma |
| |
| * sem_ch13.adb: Generate validate unchecked conversion nodes for gcc. |
| |
| * sem_ch3.adb: Set No_Strict_Aliasing flag if config pragma set. |
| |
| * sem_prag.adb: Implement pragma No_Strict_Aliasing. |
| |
| * sinfo.ads: Remove obsolete comment on validate unchecked conversion |
| node. We now do generate them for gcc back end. |
| |
| * table.adb, sinput.adb: Add pragma Warnings Off to suppress aliasing |
| warning. |
| |
| * sinput-c.adb: Fix bad name in header. |
| Add pragma Warnings Off to suppress aliasing warning. |
| |
| * sinput-l.adb: Add pragma Warnings Off to suppress aliasing warning. |
| |
| * snames.h, snames.ads, snames.adb: Add entry for pragma |
| No_Strict_Aliasing. |
| |
| 2004-03-05 Vincent Celier <celier@gnat.com> |
| |
| * prj-com.ads: Add hash table Files_Htable to check when a file name |
| is already a source of another project. |
| |
| * prj-nmsc.adb (Record_Source): Before recording a new source, check |
| if its file name is not already a source of another project. Report an |
| error if it is. |
| |
| * gnatcmd.adb: When GNAT PRETTY is invoked with a project file and no |
| source file name, call gnatpp with all the sources of the main project. |
| |
| * vms_conv.adb (Initialize): GNAT PRETTY may be called with any number |
| of file names. |
| |
| * vms_data.ads: Correct documentation of new /OPTIMIZE keyword |
| NO_STRICT_ALIASING. Add new qualifier for GNAT PRETTY: |
| /RUNTIME_SYSTEM=, converted to --RTS= |
| /NOTABS, converted to -notabs |
| |
| 2004-03-05 Pascal Obry <obry@gnat.com> |
| |
| * make.adb: Minor reformatting. |
| |
| 2004-03-05 Ed Schonberg <schonberg@gnat.com> |
| |
| Part of implemention of AI-262. |
| * par-ch10.adb (P_Context_Clause): Recognize private with_clauses. |
| |
| * sem_ch10.ads, sem_ch10.adb: (Install_Private_With_Clauses): New |
| procedure. |
| |
| * sem_ch3.adb (Analyze_Component_Declaration): Improve error message |
| when component type is a partially constrained class-wide subtype. |
| (Constrain_Discriminated_Type): If parent type has unknown |
| discriminants, a constraint is illegal, even if full view has |
| discriminants. |
| (Build_Derived_Record_Type): Inherit discriminants when deriving a type |
| with unknown discriminants whose full view is a discriminated record. |
| |
| * sem_ch7.adb (Preserve_Full_Attributes): Preserve Has_Discriminants |
| flag, to handle properly derivations of tagged types with unknown |
| discriminants. |
| (Analyze_Package_Spec, Analyze_Package_Body): Install |
| Private_With_Clauses before analyzing private part or body. |
| |
| * einfo.ads: Indicate that both Has_Unknown_Discriminants and |
| Has_Discriminants can be true for a given type (documentation). |
| |
| 2004-03-05 Arnaud Charlet <charlet@act-europe.fr> |
| |
| * s-restri.ads: Fix license (GPL->GMGPL). |
| |
| * s-tassta.adb: Minor reformatting. |
| |
| * s-tasren.adb: Replace manual handling of Self_Id.ATC_Nesting_Level |
| by calls to Exit_One_ATC_Level, since additional clean up is performed |
| by this function. |
| |
| * s-tpobop.adb: Replace manual handling of Self_Id.ATC_Nesting_Level |
| by calls to Exit_One_ATC_Level, since additional clean up is performed |
| by this function. |
| |
| 2004-03-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * trans.c: Reflect GCC changes to fix bootstrap problem. |
| Add warning for suspicious aliasing unchecked conversion. |
| |
| 2004-03-05 GNAT Script <nobody@gnat.com> |
| |
| * Make-lang.in: Makefile automatically updated |
| |
| 2004-03-02 Emmanuel Briot <briot@act-europe.fr> |
| |
| * ali.adb (Read_Instantiation_Instance): Do not modify the |
| current_file_num when reading information about instantiations, since |
| this corrupts files in later references. |
| |
| 2004-03-02 Vincent Celier <celier@gnat.com> |
| |
| * bcheck.adb (Check_Consistency): Get the full path of an ALI file |
| before checking if it is read-only. |
| |
| * bld.adb (Recursive_Process): Concatenate <PROJECT>.src_dirs in front |
| of SRC_DIRS and eliminate duplicates. |
| |
| * gprcmd.adb: Replace command "path" with command "path_sep" to return |
| the path separator. |
| (Usage): Document path_sep |
| |
| * Makefile.generic: For Ada and GNU C++ cases, link directly with the |
| C++ compiler. No need for a script. |
| Replace use of C*_INCLUDE_PATH env var for GCC compilers with CPATH. |
| Do not call gprcmd to build the C*_INCLUDE_PATHs, do it with function |
| subst. |
| |
| * prj-env.adb (For_All_Source_Dirs): Only add source dirs in project |
| where there are Ada sources. |
| (Set_Ada_Paths): Only add to the include path the source dirs of project |
| with Ada sources. |
| (Add_To_Path): Add the Display_Values of the directories, not their |
| Values. |
| |
| * prj-nmsc.adb (Find_Sources): Set flag Sources_Present in the project |
| data. |
| |
| * prj-nmsc.adb (Add_ALI_For): Make sure that the element Display_Value |
| is not No_Name. |
| (Find_Source_Dirs): Set Display_Value to a non canonicalized value, only |
| Value is canonicalized. |
| (Language_Independent_Check): Do not copy Value to Display_Value when |
| canonicalizing Value. |
| |
| * prj-part.adb (Post_Parse_Context_Clause): Compare canonical cased |
| path to find limited with cycles. |
| (Parse_Single_Project): Use canonical cased path to find the end of a |
| with cycle. |
| |
| 2004-03-02 Ed Schonberg <schonberg@gnat.com> |
| |
| * sem_ch10.adb (Optional_Subunit): Verify that unit contains a subunit |
| and not a child unit. |
| |
| * sinfo.ads, sinfo.adb: Rearrange flags so that Private_Present can |
| appear in a with_clause. |
| |
| * decl.c (gnat_to_gnu_type): If entity is a generic type, which can |
| only happen in type_annotate mode, do not try to elaborate it. |
| |
| * exp_util.adb (Force_Evaluation): If expression is a selected |
| component on the left of an assignment, use a renaming rather than a |
| temporary to remove side effects. |
| |
| * freeze.adb (Freeze_Entity): Do not freeze a global entity within an |
| inlined instance body, which is analyzed before the end of the |
| enclosing scope. |
| |
| 2004-03-02 Robert Dewar <dewar@gnat.com> |
| |
| * par-ch10.adb, par-ch3.adb, par-ch4.adb, scng.adb, |
| sem_ch4.adb: Use new feature for substitution of keywords in VMS |
| |
| * errout.ads, errout.adb: Implement new circuit for substitution of |
| keywords in VMS. |
| |
| * sem_case.adb (Analyze_Choices): Place message properly when case is |
| a subtype reference rather than an explicit range. |
| |
| * sem_elim.adb, s-tpobop.ads, exp_ch2.adb: Minor reformatting |
| |
| 2004-03-02 Doug Rupp <rupp@gnat.com> |
| |
| * init.c (__gnat_initialize)[VMS]: Resignal RDB-E-STREAM_EOF. |
| |
| 2004-03-02 Thomas Quinot <quinot@act-europe.fr> |
| |
| * s-tporft.adb: Add missing locking around call to Initialize_ATCB. |
| |
| 2004-03-02 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * utils.c (finish_record_type): Do not set DECL_NONADDRESSABLE for a |
| BLKmode bitfield. |
| |
| 2004-02-25 Robert Dewar <dewar@gnat.com> |
| |
| * 51osinte.ads, 52osinte.ads, 53osinte.ads, 54osinte.ads, |
| 55osinte.ads, 56osinte.ads, 5aosinte.ads, 5bosinte.ads, |
| 5cosinte.ads, 5fosinte.ads, 5gosinte.ads, 5hosinte.ads, |
| 5iosinte.ads, 5losinte.ads, 5nosinte.ads, 5oosinte.ads, |
| 5posinte.ads, 5sosinte.ads, 5tosinte.ads, 5vosinte.ads, |
| 5wosinte.ads, 5zosinte.ads: Move instances of Unchecked_Conversion to |
| the defining instance of the type to avoid aliasing problems. |
| Fix copyright header. Fix bad comments in package header. |
| |
| * exp_util.adb, prj-part.adb, prj-part.adb: Minor reformatting |
| |
| 2004-02-25 Ed Schonberg <schonberg@gnat.com> |
| |
| * exp_ch2.adb (Param_Entity): Handle properly formals that have been |
| rewritten as references when aliased through an address clause. |
| |
| * sem_ch4.adb (Try_Indirect_Call): Normalize actuals before checking |
| whether call can be interpreted as an indirect call to the result of a |
| parameterless function call returning an access subprogram. |
| |
| 2004-02-25 Arnaud Charlet <charlet@act-europe.fr> |
| |
| Code clean up: |
| * exp_ch7.adb (Make_Clean): Remove generation of calls to |
| Unlock[_Entries], since this is now done by Service_Entries directly. |
| |
| * exp_ch9.adb (Build_Protected_Subprogram_Body): ditto. |
| |
| * s-tpobop.ads, s-tpobop.adb (PO_Service_Entries): New nested procedure |
| Requeue_Call for better code readability. Change spec and update calls: |
| PO_Service_Entries now unlock the PO on exit. |
| (Protected_Entry_Call, Timed_Protected_Entry_Call): Update calls to |
| PO_Service_Entries. |
| |
| * s-tposen.ads, s-tposen.adb (Service_Entry): Now unlock the PO on exit. |
| |
| * s-taenca.adb, s-tasren.adb: Update calls to PO_Service_Entries. |
| |
| 2004-02-25 Sergey Rybin <rybin@act-europe.fr> |
| |
| * exp_ch9.adb (Build_Simple_Entry_Call): Prevent expanding the |
| protected subprogram call and analyzing the result of such expanding |
| in case when the called protected subprogram is eliminated. |
| |
| * sem_elim.adb (Check_Eliminated): Skip blocks when comparing scope |
| names. |
| |
| 2004-02-25 Jerome Guitton <guitton@act-europe.fr> |
| |
| * Makefile.in: Clean ups. |
| |
| 2004-02-23 Ed Schonberg <schonberg@gnat.com> |
| |
| * exp_ch6.adb (Expand_N_Subprogram_Declaration): Do not create |
| protected operations if original subprogram is flagged as eliminated. |
| (Expand_N_Subprogram_Body): For a protected operation, create |
| discriminals for next operation before checking whether the operation |
| is eliminated. |
| |
| * exp_ch9.adb (Expand_N_Protected_Body, |
| Expand_N_Protected_Type_Declaration): Do not generate specs and bodies |
| for internal protected operations if the original subprogram is |
| eliminated. |
| |
| * sem_elim.adb (Check_Eliminated): Handle properly protected operations |
| declared in a single protected object. |
| |
| 2004-02-23 Vincent Celier <celier@gnat.com> |
| |
| * prj-attr.adb: Make attribute Builder'Executable an associative array, |
| case insensitive if file names are case insensitive, instead of a |
| standard associative array. |
| |
| * prj-attr.adb (Initialize): For 'b' associative arrays, do not set |
| them as case insensitive on platforms where the file names are case |
| sensitive. |
| |
| * prj-part.adb (Parse_Single_Project): Make sure, when checking if |
| project file has already been parsed that canonical path are compared. |
| |
| 2004-02-23 Robert Dewar <dewar@gnat.com> |
| |
| * sinput-c.ads: Correct bad unit title in header |
| |
| * freeze.adb: Minor reformatting |
| |
| 2004-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * trans.c (tree_transform, case N_Procedure_Call_Statement): For |
| nonaddressable COMPONENT_REF that is removing padding that we are |
| taking the address of, take the address of the padded record instead |
| if item is variable size. |
| |
| 2004-02-20 Robert Dewar <dewar@gnat.com> |
| |
| * bld.adb, exp_util.adb, gprcmd.adb: Minor reformatting |
| |
| 2004-02-20 Ed Schonberg <schonberg@gnat.com> |
| |
| * freeze.adb (Freeze_Record_Type): Generalize mechanism that generates |
| itype references for the constrained designated type of a component |
| whose base type is already frozen. |
| |
| 2004-02-20 Arnaud Charlet <charlet@act-europe.fr> |
| |
| * init.c (__gnat_error_handler [tru64]): Rewrite previous change to |
| avoid GCC warnings. |
| |
| 2004-02-20 Sergey Rybin <rybin@act-europe.fr> |
| |
| * sem_ch12.adb (Analyze_Formal_Package): Create a new defining |
| identifier for a phantom package that rewrites the formal package |
| declaration with a box. The Add semantic decorations for the defining |
| identifier from the original node (that represents the formal package). |
| |
| 2004-02-19 Matt Kraai <kraai@alumni.cmu.edu> |
| |
| * Make-lang.in (ada/stamp-sdefault): Use the top level |
| move-if-change. |
| |
| 2004-02-19 Richard Henderson <rth@redhat.com> |
| |
| * misc.c (record_code_position): Add third build arg for RTL_EXPR. |
| |
| 2004-02-18 Emmanuel Briot <briot@act-europe.fr> |
| |
| * ali.ads, ali.adb (First_Sdep_Entry): No longer a constant, so that |
| Scan_ALI can be used for multiple ALI files without reinitializing |
| between calls. |
| |
| 2004-02-18 Robert Dewar <dewar@gnat.com> |
| |
| * debug.adb: Minor reformatting. |
| |
| 2004-02-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * decl.c (gnat_to_gnu_entity, case object): Set DECL_POINTER_ALIAS_SET |
| to zero if there is an address clause. |
| |
| 2004-02-18 Thomas Quinot <quinot@act-europe.fr> |
| |
| * exp_util.adb (Side_Effect_Free): Any literal is side effects free. |
| |
| 2004-02-18 Gary Dismukes <dismukes@gnat.com> |
| |
| * layout.adb (Layout_Component_List): Revise generation of call to |
| discriminant-checking function to pass selections of all of the type's |
| discriminants rather than just the variant-controlling discriminant. |
| |
| 2004-02-18 Olivier Hainque <hainque@act-europe.fr> |
| |
| * 5gmastop.adb (Pop_Frame): Do not call exc_unwind, which is bound to |
| fail in the current setup and triggers spurious system error messages. |
| Pretend it occurred and failed instead. |
| |
| 2004-02-18 Vincent Celier <celier@gnat.com> |
| |
| * bld.adb: Mark FLDFLAGS as saved |
| (Process_Declarative_Items): Add Linker'Linker_Options to FLDFLAGS when |
| it is not the root project. Put each directory to be |
| extended between double quotes to prevent it to be expanded on Windows. |
| (Recursive_Process): Reset CFLAGS/CXXFLAGS to nothing before processing |
| the project file. Set them back to their initial values if they have not |
| been set in the project file. |
| |
| * gprcmd.adb: (Gprdebug, Debug): New global variables |
| (Display_Command): New procedure |
| (Usage): Document new command "linkopts" |
| Call Display_Command when env var GPRDEBUG has the value "TRUE" |
| Implement new command "linkopts" |
| Remove quotes that may be around arguments for "extend" |
| Always call Normalize_Pathname with arguments formatted for the platform |
| |
| * Makefile.generic: Link C/C++ mains with $(FLDFLAGS) |
| Change @echo to @$(display) in target clean to be able to clean silently |
| |
| * Makefile.prolog: Save FLDFLAGS and give it an initial empty value |
| |
| * prj-part.adb (Project_Path_Name_Of): Do not put final result in |
| canonical case. |
| |
| * prj-part.adb (Parse_Single_Project): Always call with From_Extended |
| = Extending_All when current project is an extending all project. |
| |
| * vms_conv.adb (Output_File_Expected): New Boolean global variable, |
| set to True only for LINK command, after Unix switch -o. |
| (Process_Arguments): Set Output_File_Expected to True for LINK command |
| after Unix switch -o. When Output_File_Expected is True, never add an |
| extension to a file name. |
| |
| * 5vml-tgt.adb (Build_Dynamic_Library): Do not append "/OPTIONS" to the |
| option file name, only to the --for-linker= switch. |
| (Option_File_Name): If option file name do not end with ".opt", append |
| "/OPTIONS". |
| |
| 2004-02-18 GNAT Script <nobody@gnat.com> |
| |
| * Make-lang.in: Makefile automatically updated |
| |
| 2004-02-17 Matt Kraai <kraai@alumni.cmu.edu> |
| |
| * Make-lang.in (stamp-sdefault): Do not depend on |
| move-if-change. |
| |
| 2004-02-12 Zack Weinberg <zack@codesourcery.com> |
| |
| * config-lang.in: Disable Ada by default until probe logic for |
| a bootstrap Ada compiler can be moved to the top level configure |
| script. |
| |
| 2004-02-12 Olivier Hainque <hainque@act-europe.fr> |
| |
| * decl.c (components_to_record): Don't claim that the internal fields |
| we make to hold the variant parts are semantically addressable, because |
| they are not. |
| |
| * exp_pakd.adb (Create_Packed_Array_Type): Rename Esiz into PASize and |
| adjust the comment describing the modular type form when we can use it. |
| (Install_PAT): Account for the Esiz renaming. |
| |
| * init.c (__gnat_error_handler for alpha-tru64): Arrange to clear the |
| sc_onstack context indication before raising the exception to which |
| the signal is mapped. Allows better handling of later signals possibly |
| triggered by the resumed user code if the exception is handled. |
| |
| 2004-02-12 Arnaud Charlet <charlet@act-europe.fr> |
| |
| * 5zinit.adb: Removed, no longer used. |
| |
| 2004-02-12 Robert Dewar <dewar@gnat.com> |
| |
| * ali.adb: Remove separating space between parameters on R line. Makes |
| format consistent with format used by the binder for Set_Globals call. |
| |
| * atree.ads, atree.adb: Minor reformatting (new function header format) |
| |
| * bindgen.adb: Add Run-Time Globals documentation section containing |
| detailed documentation of the globals passed from the binder file to |
| the run time. |
| |
| * gnatls.adb: Minor reformatting |
| |
| * init.c (__gnat_set_globals): Add note pointing to documentation in |
| bindgen. |
| |
| * lib-writ.ads, lib-writ.adb: Remove separating space between |
| parameters on R line. |
| Makes format consistent with format used by the binder for Set_Globals |
| call. |
| |
| * osint.ads: Add 2004 to copyright notice |
| Minor reformatting |
| |
| * snames.ads: Correct capitalization of FIFO_Within_Priorities |
| Noticed during code reading, documentation issue only |
| |
| * usage.adb: Remove junk line for obsolete C switch |
| Noticed during code reading |
| |
| 2004-02-12 Vincent Celier <celier@gnat.com> |
| |
| * bld.adb (Process_Declarative_Items): For Source_Dirs call gprcmd |
| extend for each directory, so that multiple /** directories are |
| extended individually. |
| (Recursive_Process): Set the default for LANGUAGES to ada |
| |
| * gprcmd.adb: Define new command "ignore", to do nothing. |
| Implement new comment "path". |
| |
| * Makefile.generic: Suppress output when SILENT is set |
| Make sure that when compiler for C/C++ is gcc, the correct -x switch is |
| used, so that the correct compiler is invoked. |
| When compiler is gcc/g++, put search path in env vars C_INCLUDE_PATH/ |
| CXX_INCLUDE_PATH, to avoid failure with too long command lines. |
| |
| 2004-02-12 Jerome Guitton <guitton@act-europe.fr> |
| |
| * Makefile.in: Clean ups and remove obsolete targets. |
| |
| 2004-02-12 Ed Schonberg <schonberg@gnat.com> |
| |
| * exp_ch5.adb: Remove Possible_Unligned_Slice, in favor of the similar |
| predicate declared in exp_util. |
| |
| * exp_util.adb: Add comments. |
| |
| * sem_ch10.adb (Analyze_Subunit): Remove ultimate parent unit from |
| visibility before compiling context of the subunit. |
| |
| * sem_res.adb (Check_Parameterless_Call): If the context expects a |
| value but the name is a procedure, do not attempt to analyze as a call, |
| in order to obtain more telling diagnostics. |
| |
| * sem_util.adb (Wrong_Type): Further enhancement to diagnose missing |
| 'Access on parameterless function calls. |
| (Normalize_Actuals): For a parameterless function call with missing |
| actuals, defer diagnostic until resolution of enclosing call. |
| |
| * sem_util.adb (Wrong_Type): If the context type is an access to |
| subprogram and the expression is a procedure name, suggest a missing |
| 'attribute. |
| |
| 2004-02-10 Arnaud Charlet <charlet@act-europe.fr>, |
| Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| PR ada/6637 |
| PR ada/5911 |
| Merge with libada-branch: |
| * config-lang.in: Build libada only when ada is built. |
| |
| 2004-02-09 Ed Schonberg <schonberg@gnat.com> |
| |
| * exp_ch4.adb (Expand_N_Op_Eq): When looking for the primitive equality |
| for a tagged type, verify that both formals have the same type. |
| |
| * exp_ch6.adb (Add_Call_By_Copy_Code): Initialize properly the |
| temporary when the formal is an in-parameter and the actual a possibly |
| unaligned slice. |
| |
| * exp_ch9.adb (Expand_Entry_Barrier): Resolve barrier expression even |
| when expansion is disabled, to ensure proper name capture with |
| overloaded literals. Condition can be of any boolean type, resolve |
| accordingly. |
| |
| * sem_ch8.adb (Analyze_Subprogram_Renaming): Emit warning if the |
| renaming is for a formal subprogram with a default operator name, and |
| there is a usable operator that is visible at the point of |
| instantiation. |
| |
| 2004-02-09 Robert Dewar <dewar@gnat.com> |
| |
| * ali.adb (Scan_Ali) Add Ignore_Errors argument. This is a major |
| rewrite to ignore errors in ali files, intended to allow tools downward |
| compatibility with new versions of ali files. |
| |
| * ali.ads: Add new parameter Ignore_Errors |
| |
| * bcheck.adb (Check_Consistent_Restrictions): Fix error of sometimes |
| duplicating the error message giving the file with restrictions. |
| |
| * debug.adb: Add debug flag I for gnatbind |
| |
| * errout.adb (Set_Msg_Insertion_Node): Suppress extra quotes around |
| operators for the case where the operator is a defining operator. |
| |
| * exp_ch3.adb: Minor reformatting (new function spec format). |
| |
| * exp_ch4.adb: Add comment for previous change, and make minor |
| adjustment to loop to always check for improper loop termination. |
| Minor reformatting throughout (new function spec format). |
| |
| * gnatbind.adb: Implement -di debug flag for gnatbind |
| |
| * gnatlink.adb: Call Scan_ALI with Ignore_Errors set to True |
| |
| * gnatls.adb: Call Scan_ALI with Ignore_Errors set to True |
| |
| * lib-load.adb: Fix bad assertion. |
| Found by testing and code reading. |
| Minor reformatting. |
| |
| * lib-load.ads: Minor reformatting. |
| |
| * lib-writ.adb: There is only one R line now. |
| |
| * lib-writ.ads: Add documentation on making downward compatible changes |
| to ali files so old tools work with new ali files. |
| There is only one R line now. |
| Add documentation on format incompatibilities (with special GPS note) |
| |
| * namet.ads, namet.adb: (Is_Operator_Name): New procedure |
| |
| * par-load.adb: Minor reformatting |
| |
| * sem_ch8.adb: Fix to error message from last update |
| Minor reformatting and restructuring of code from last update |
| |
| * par-prag.adb, snames.adb, snames.ads, snames.h, |
| sem_prag.adb: Implement pragma Profile. |
| |
| * stylesw.adb: Implement -gnatyN switch to turn off all style check |
| options. |
| |
| * usage.adb: Add line for -gnatyN switch |
| |
| * vms_data.ads: Add entry STYLE_CHECKS=NONE for -gnatyN |
| |
| 2004-02-09 Albert Lee <lee@gnat.com> |
| |
| * errno.c: define _SGI_MP_SOURCE for task-safe errno on IRIX |
| |
| 2004-02-09 Ed Schonberg <schonberg@gnat.com> |
| |
| * exp_ch3.adb (Build_Slice_Assignment): Handle properly case of null |
| slices. |
| |
| * exp_ch6.adb (Expand_Call): Do not inline a call when the subprogram |
| is nested in an instance that is not frozen yet, to avoid |
| order-of-elaboration problems in gigi. |
| |
| * sem_attr.adb (Analyze_Attribute, case 'Access): Within an inlined |
| body the attribute is legal. |
| |
| 2004-02-09 Robert Dewar <dewar@gnat.com> |
| |
| * s-rident.ads: Minor comment correction |
| |
| * targparm.adb: Remove dependence on uintp completely. There was |
| always a bug in Make in that it called Targparm before initializing |
| the Uint package. The old code appeared to get away with this, but |
| the new code did not! This caused an assertion error in gnatmake. |
| |
| * targparm.ads: Fix bad comment, restriction pragmas with parameters |
| are indeed fully supported. |
| |
| 2004-02-06 Alan Modra <amodra@bigpond.net.au> |
| |
| * misc.c (default_pass_by_ref): Update INIT_CUMULATIVE_ARGS call. |
| |
| 2004-02-05 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * ada/utils.c (create_param_decl): Replace PROMOTE_PROTOTYPES |
| with targetm.calls.promote_prototypes. |
| |
| 2004-02-04 Robert Dewar <dewar@gnat.com> |
| |
| * 5gtasinf.adb, 5gtasinf.ads, 5gtaprop.adb, ali.adb, |
| ali.ads, gprcmd.adb: Minor reformatting |
| |
| * bindgen.adb: Output restrictions string for new style restrictions |
| handling |
| |
| * impunit.adb: Add s-rident.ads (System.Rident) and |
| s-restri (System.Restrictions) |
| |
| * lib-writ.adb: Fix bug in writing restrictions string (last few |
| entries wrong) |
| |
| * s-restri.ads, s-restri.adb: Change name Restrictions to |
| Run_Time_Restrictions to avoid conflict with package name. |
| Add circuit to read and acquire run time restrictions. |
| |
| 2004-02-04 Jose Ruiz <ruiz@act-europe.fr> |
| |
| * restrict.ads, restrict.adb: Use the new restriction |
| No_Task_Attributes_Package instead of the old No_Task_Attributes. |
| |
| * sem_prag.adb: No_Task_Attributes is a synonym of |
| No_Task_Attributes_Package. |
| |
| * snames.ads, snames.adb: New entry for proper handling of |
| No_Task_Attributes. |
| |
| * s-rident.ads: Adding restriction No_Task_Attributes_Package |
| (AI-00249) that supersedes the GNAT specific restriction |
| No_Task_Attributes. |
| |
| 2004-02-04 Ed Schonberg <schonberg@gnat.com> |
| |
| * sem_prag.adb: |
| (Analyze_Pragma, case Warnings): In an inlined body, as in an instance |
| body, an identifier may be wrapped in an unchecked conversion. |
| |
| 2004-02-04 Vincent Celier <celier@gnat.com> |
| |
| * lib-writ.ads: Comment update for the W lines |
| |
| * bld.adb: (Expression): An empty string list is static |
| |
| * fname-uf.adb: Minor comment update |
| |
| * fname-uf.ads: (Get_File_Name): Document new parameter May_Fail |
| |
| * gnatbind.adb: Initialize Cumulative_Restrictions with the |
| restrictions on the target. |
| |
| 2004-02-03 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * ada/trans.c (gigi): Use gen_rtx_SYMBOL_REF instead of |
| gen_rtx. |
| |
| 2004-02-02 Arnaud Charlet <charlet@gnat.com> |
| |
| * Makefile.in: Remove setting of THREADSLIB on mips o32, unneeded. |
| |
| 2004-02-02 Vincent Celier <celier@gnat.com> |
| |
| * gprcmd.adb (Check_Args): If condition is false, print the invoked |
| comment before the usage. |
| Gprcmd: Fail when command is not recognized. |
| (Usage): Document command "prefix" |
| |
| * g-md5.adb (Digest): Process last block. |
| (Update): Do not process last block. Store remaining characters and |
| length in Context. |
| |
| * g-md5.ads (Update): Document that several call to update are |
| equivalent to one call with the concatenated string. |
| (Context): Add fields to allow new Update behaviour. |
| |
| * fname-uf.ads/adb (Get_File_Name): New Boolean parameter May_Fail, |
| defaulted to False. |
| When May_Fail is True and no existing file can be found, return No_File. |
| |
| * 6vcstrea.adb: Inlined functions are now wrappers to implementation |
| functions. |
| |
| * lib-writ.adb (Write_With_Lines): When body file does not exist, use |
| spec file name instead on the W line. |
| |
| 2004-02-02 Robert Dewar <dewar@gnat.com> |
| |
| * ali.adb: Read and acquire info from new format restrictions lines |
| |
| * bcheck.adb: Add circuits for checking restrictions with parameters |
| |
| * bindgen.adb: Output dummy restrictions data |
| To be changed later |
| |
| * ali.ads, checks.adb, exp_aggr.adb, exp_attr.adb, exp_ch11.adb, |
| exp_ch3.adb, exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_util.adb, |
| freeze.adb, gnat1drv.adb, sem_attr.adb, sem_ch10.adb, sem_ch11.adb, |
| sem_ch12.adb, targparm.adb, targparm.ads, tbuild.adb, sem_ch2.adb, |
| sem_elab.adb, sem_res.adb: Minor changes for new restrictions handling. |
| |
| * exp_ch9.adb (Build_Master_Entity): Cleanup the code (also suppresses |
| the warning message on access to possibly uninitialized variable S) |
| Minor changes for new restrictions handling. |
| |
| * gnatbind.adb: Minor reformatting |
| Minor changes for new restrictions handling |
| Move circuit for -r processing here from bcheck (cleaner) |
| |
| * gnatcmd.adb, gnatlink.adb: Minor reformatting |
| |
| * lib-writ.adb: Output new format restrictions lines |
| |
| * lib-writ.ads: Document new R format lines for new restrictions |
| handling. |
| |
| * s-restri.ads/adb: New files |
| |
| * Makefile.rtl: Add entry for s-restri.ads/adb |
| |
| * par-ch3.adb: Fix bad error messages starting with upper case letter |
| Minor reformatting |
| |
| * restrict.adb: Major rewrite throughout for new restrictions handling |
| Major point is to handle restrictions with parameters |
| |
| * restrict.ads: Major changes in interface to handle restrictions with |
| parameters. Also generally simplifies setting of restrictions. |
| |
| * snames.ads/adb: New entry for proper handling of No_Requeue |
| |
| * sem_ch3.adb (Count_Tasks): New circuitry for implementing Max_Tasks |
| restriction counting. |
| Other minor changes for new restrictions handling |
| |
| * sem_prag.adb: No_Requeue is a synonym for No_Requeue_Statements. |
| Restriction_Warnings now allows full parameter notation |
| Major rewrite of Restrictions for new restrictions handling |
| |
| 2004-02-02 Javier Miranda <miranda@gnat.com> |
| |
| * par-ch3.adb (P_Identifier_Declarations): Give support to the Ada 0Y |
| syntax rule for object renaming declarations. |
| (P_Array_Type_Definition): Give support for the Ada 0Y syntax rule for |
| component definitions. |
| |
| * sem_ch3.adb (Analyze_Component_Declaration): Give support to access |
| components. |
| (Array_Type_Declaration): Give support to access components. In addition |
| it was also modified to reflect the name of the object in anonymous |
| array types. The old code did not take into account that it is possible |
| to have an unconstrained anonymous array with an initial value. |
| (Check_Or_Process_Discriminants): Allow access discriminant in |
| non-limited types. |
| (Process_Discriminants): Allow access discriminant in non-limited types |
| Initialize the new Access_Definition field in N_Object_Renaming_Decl |
| node. Change Ada0Y to Ada 0Y in comments |
| |
| * sem_ch4.adb (Find_Equality_Types): Allow anonymous access types in |
| equality operators. |
| Change Ada0Y to Ada 0Y in comments |
| |
| * sem_ch8.adb (Analyze_Object_Renaming): Give support to access |
| renamings Change Ada0Y to Ada 0Y in comments |
| |
| * sem_type.adb (Find_Unique_Type): Give support to the equality |
| operators for universal access types |
| Change Ada0Y to Ada 0Y in comments |
| |
| * sinfo.adb (Access_Definition, Set_Access_Definition): New subprograms |
| |
| * sinfo.ads (N_Component_Definition): Addition of Access_Definition |
| field. |
| (N_Object_Renaming_Declaration): Addition of Access_Definition field |
| Change Ada0Y to Ada 0Y in comments |
| |
| * sprint.adb (Sprint_Node_Actual): Give support to the new syntax for |
| component definition and object renaming nodes |
| Change Ada0Y to Ada 0Y in comments |
| |
| 2004-02-02 Jose Ruiz <ruiz@act-europe.fr> |
| |
| * restrict.adb: Use the new restriction identifier |
| No_Requeue_Statements instead of the old No_Requeue for defining the |
| restricted profile. |
| |
| * sem_ch9.adb (Analyze_Requeue): Check the new restriction |
| No_Requeue_Statements. |
| |
| * s-rident.ads: Adding restriction No_Requeue_Statements (AI-00249) |
| that supersedes the GNAT specific restriction No_Requeue. The later is |
| kept for backward compatibility. |
| |
| 2004-02-02 Ed Schonberg <schonberg@gnat.com> |
| |
| * lib.ads, i-cobol.ads, * s-stoele.ads, s-thread.ads, style.ads, |
| 5staprop.adb, atree.adb, atree.ads, g-crc32.ads: Remove redundant |
| pragma and fix incorrect ones. |
| |
| * sem_prag.adb For pragma Inline and pragma Pure_Function, emit a |
| warning if the pragma is redundant. |
| |
| 2004-02-02 Thomas Quinot <quinot@act-europe.fr> |
| |
| * 5staprop.adb: Add missing 'constant' keywords. |
| |
| * Makefile.in: use consistent value for SYMLIB on |
| platforms where libaddr2line is supported. |
| |
| 2004-02-02 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * utils.c (end_subprog_body): Do not call rest_of_compilation if just |
| annotating types. |
| |
| 2004-02-02 Olivier Hainque <hainque@act-europe.fr> |
| |
| * init.c (__gnat_install_handler): Setup an alternate stack for signal |
| handlers in the environment thread. This allows proper propagation of |
| an exception on stack overflows in this thread even when the builtin |
| ABI stack-checking scheme is used without support for a stack reserve |
| region. |
| |
| * utils.c (create_field_decl): Augment the head comment about bitfield |
| creation, and don't account for DECL_BIT_FIELD in DECL_NONADDRESSABLE_P |
| here, because the former is not accurate enough at this point. |
| Let finish_record_type decide instead. |
| Don't make a bitfield if the field is to be addressable. |
| Always set a size for the field if the record is packed, to ensure the |
| checks for bitfield creation are triggered. |
| (finish_record_type): During last pass over the fields, clear |
| DECL_BIT_FIELD when possible in the !STRICT_ALIGNMENT case, as this is |
| not covered by the calls to layout_decl. Adjust DECL_NONADDRESSABLE_P |
| from DECL_BIT_FIELD. |
| |
| 2004-01-30 Kelley Cook <kcook@gcc.gnu.org> |
| |
| * Make-lang.in (doc/gnat_ug_unx.dvi): Use $(abs_docdir). |
| (doc/gnat_ug_vms.dvi, doc/gnat_ug_unx.dvi): Likewise. |
| (doc/gnat_ug_unx.dvi, doc/gnat-style.dvi): Likewise. |
| |
| 2004-01-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
| |
| * Makefile.in (mips-sgi-irix5): Remove -lathread from THREADSLIB. |
| |
| * 5fsystem.ads (Functions_Return_By_DSP): Set to False. |
| (ZCX_By_Default): Likewise. |
| (Front_End_ZCX_Support): Likewise. |
| |
| * 5gtaprop.adb (Stack_Guard): Mark T, On unreferenced. |
| (Initialize_Lock): Mark Level unreferenced. |
| (Sleep): Mark Reason unreferenced. |
| (Timed_Sleep): Likewise. |
| (Wakeup): Likewise. |
| (Exit_Task): Use Result. |
| (Check_No_Locks): Mark Self_ID unreferenced. |
| |
| * 5gtasinf.adb (New_Sproc): Make Attr constant. |
| (Bound_Thread_Attributes): Make Sproc constant. |
| (New_Bound_Thread_Attributes): Likewise. |
| |
| 2004-01-26 Ed Schonberg <schonberg@gnat.com> |
| |
| * exp_ch3.adb (Build_Slice_Assignment): New TSS procedure for |
| one-dimensional array an slice assignments, when component type is |
| controlled. |
| |
| * exp_ch5.adb (Expand_Assign_Array): If array is one-dimensional, |
| component type is controlled, and control_actions are in effect, use |
| TSS procedure rather than generating inline code. |
| |
| * exp_tss.ads (TSS_Slice_Assign): New TSS procedure for one-dimensional |
| arrays with controlled components. |
| |
| 2004-01-26 Vincent Celier <celier@gnat.com> |
| |
| * gnatcmd.adb (GNATCmd): Add specification of argument file on the |
| command line for the non VMS case. |
| |
| * gnatlink.adb (Process_Binder_File): When building object file, if |
| GNU linker is used, put all object paths between quotes, to prevent ld |
| error when there are unusual characters (such as '!') in the paths. |
| |
| * Makefile.generic: When there are sources in Ada and the main is in |
| C/C++, invoke gnatmake with -B, instead of -z. |
| |
| * vms_conv.adb (Preprocess_Command_Data): New procedure, extracted |
| from VMS_Conversion. |
| (Process_Argument): New procedure, extracted from VMS_Conversion. Add |
| specification of argument file on the command line. |
| |
| 2004-01-26 Bernard Banner <banner@gnat.com> |
| |
| * Makefile.in: Enable GMEM_LIB and SYMLIB for x86_64 |
| |
| 2004-01-26 Ed Schonberg <schonberg@gnat.com> |
| |
| * snames.adb: Update copyright notice. |
| Add info on slice assignment for controlled arrays. |
| |
| 2004-01-23 Robert Dewar <dewar@gnat.com> |
| |
| * exp_aggr.adb: Minor reformatting |
| |
| * exp_ch9.adb: Minor code clean up |
| Minor reformatting |
| Fix bad character in comment |
| |
| PR ada/13471 |
| * targparm.adb (Get_Target_Parameters): Give clean abort error on |
| unexpected end of file, along with more detailed message. |
| |
| 2004-01-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * exp_pakd.adb (Install_PAT): Clear Freeze_Node for PAT and Etype of |
| PAT. |
| |
| * decl.c (copy_alias_set): New function. |
| (gnat_to_gnu_entity, make_aligning_type, make_packable_type): Use it. |
| |
| 2004-01-23 Doug Rupp <rupp@gnat.com> |
| |
| * Makefile.in (install-gnatlib): Change occurrences of lib$$file to |
| lib$${file} in case subsequent character is not a separator. |
| |
| 2004-01-23 Vincent Celier <celier@gnat.com> |
| |
| * 5vml-tgt.adb (Build_Dynamic_Library): Invoke gcc with -shared-libgcc |
| when the GCC version is at least 3. |
| |
| * make.adb: (Scan_Make_Arg): Pass -B to Scan_Make_Switches |
| Remove all "Opt.", to prepare for opt split |
| |
| * prj-part.adb (Parse_Single_Project): New Boolean out parameter |
| Extends_All. Set to True when the project parsed is an extending all |
| project. Fails for importing an extending all project only when the |
| imported project is an extending all project. |
| (Post_Parse_Context_Clause): Set Is_Extending_All to the with clause, |
| depending on the value of Extends_All returned. |
| |
| * prj-proc.adb (Process): Check that no project shares its object |
| directory with a project that extends it, directly or indirectly, |
| including a virtual project. |
| Check that no project extended by another project shares its object |
| directory with another also extended project. |
| |
| * prj-tree.adb (Is_Extending_All, Set_Is_Extending_All): Allow for |
| Kind = N_With_Clause |
| |
| * prj-tree.ads: Minor reformatting |
| Indicate that Flag2 also applies to N_With_Clause (Is_Extending_All). |
| |
| 2004-01-23 Ed Schonberg <schonberg@gnat.com> |
| |
| * sem_ch13.adb (Analyze_Attribute_Definition_Clause): If the attribute |
| applies to a type with an incomplete view, use full view in Name of |
| clause, for consistency with uses of Get_Attribute_Definition_Clause. |
| |
| 2004-01-23 Arnaud Charlet <charlet@act-europe.fr> |
| |
| * 5itaprop.adb (Set_Priority): Reset the priority to 0 when using |
| SCHED_RR, since other values are not supported by this policy. |
| (Initialize): Move initialization of mutex attribute to package |
| elaboration, to prevent early access to this variable. |
| |
| * Makefile.in: Remove mention of Makefile.adalib, unused. |
| |
| * Makefile.adalib, 1aexcept.adb, 1aexcept.ads, 1ic.ads, 1ssecsta.adb, |
| 1ssecsta.ads: Removed, unused. |
| |
| 2004-01-21 Javier Miranda <miranda@gnat.com> |
| |
| * exp_aggr.adb (Build_Record_Aggr_Code): Do not build the master |
| entity if already built in the current scope. |
| |
| * exp_ch9.adb (Build_Master_Entity): Do not set the has_master_entity |
| reminder in internal scopes. Required for nested limited aggregates. |
| |
| 2004-01-21 Doug Rupp <rupp@gnat.com> |
| |
| * Makefile.in (hyphen): New variable, default value '-'. Set to '_' on |
| VMS. Replace all occurences of libgnat- and libgnarl- with |
| libgnat$(hyphen) and libgnarl$(hyphen). |
| Fixed shared library build problem on VMS. |
| |
| 2004-01-21 Robert Dewar <dewar@gnat.com> |
| |
| * mlib-prj.adb: Minor reformatting |
| |
| 2004-01-21 Thomas Quinot <quinot@act-europe.fr> |
| |
| * prj-tree.adb, 7staprop.adb, vms_conv.adb, xr_tabls.adb: Add missing |
| 'constant' keywords for declaration of pointers that are not modified. |
| |
| * exp_pakd.adb: Fix English in comment. |
| |
| 2004-01-21 Ed Schonberg <schonberg@gnat.com> |
| |
| PR ada/10889 |
| * sem_ch3.adb (Analyze_Subtype_Declaration): For an array subtype, |
| copy all attributes of the parent, including the foreign language |
| convention. |
| |
| 2004-01-21 Sergey Rybin <rybin@act-europe.fr> |
| |
| PR ada/10565 |
| * sem_ch9.adb (Analyze_Delay_Alternative): Add expression type check |
| for 'delay until' statement. |
| |
| 2004-01-20 Kelley Cook <kcook@gcc.gnu.org> |
| |
| * Make-lang.in: Replace $(docdir) with doc. |
| (doc/gnat_ug_unx.info, doc/gnat_ug_vwx.info, doc/gnat_ug_vms.info |
| doc/gnat_ug_wnt.info, doc/gnat_rm.info, doc/gnat-style.info): Update |
| to use consistent MAKEINFO rule. |
| (ada.man, ada.srcman): Dummy entry. |
| (ADA_INFOFILES): Define. |
| (ada.info, ada.srcinfo): New rules. |
| |
| 2004-01-19 Arnaud Charlet <charlet@act-europe.fr> |
| |
| * utils.c: Update copyright notice, missed in previous change. |
| |
| 2004-01-19 Vincent Celier <celier@gnat.com> |
| |
| * mlib-prj.adb (Build_Library.Add_ALI_For): Only add the ALI to the |
| args if Bind is True. Set First_ALI, if not already done. |
| (Build_Library): For Stand Alone Libraries, extract from one ALI file |
| an eventual --RTS switch, for gnatbind, and all backend switches + |
| --RTS, for linking. |
| |
| 2004-01-19 Robert Dewar <dewar@gnat.com> |
| |
| * sem_attr.adb, memtrack.adb: Minor reformatting |
| |
| 2004-01-19 Ed Schonberg <schonberg@gnat.com> |
| |
| * exp_ch6.adb (Expand_Call): Remove code to fold calls to functions |
| that rename enumeration literals. This is properly done in sem_eval. |
| |
| * sem_eval.ads, sem_eval.adb (Eval_Call): New procedure to fold calls |
| to functions that rename enumeration literals. |
| |
| * sem_res.adb (Resolve_Call): Use Eval_Call to fold static calls to |
| functions that rename enumeration literals. |
| |
| 2004-01-16 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * Make-lang.in (utils.o): Depend on target.h. |
| * utils.c: Include target.h. |
| (process_attributes): Use targetm.have_named_sections instead |
| of ASM_OUTPUT_SECTION_NAME. |
| |
| 2004-01-16 Andreas Jaeger <aj@suse.de> |
| |
| * Makefile.in: Add $(DESTDIR). |
| |
| 2004-01-15 Olivier Hainque <hainque@act-europe.fr> |
| |
| * decl.c (gnat_to_gnu_entity, E_Variable): Retrieve the object size |
| also when not defining if a Size clause applies. That information is |
| not to be ignored. |
| |
| 2004-01-15 Arnaud Charlet <charlet@act-europe.fr> |
| |
| * Makefile.in (install-gnatlib, gnatlib-shared-default): Set up |
| symbolic links for the shared gnat run time when needed. |
| |
| 2004-01-15 Vasiliy Fofanov <fofanov@act-europe.fr> |
| |
| * memtrack.adb (Gmem_Initialize): check that gmem.out could be opened |
| for writing, and terminate with an error message if not. |
| |
| 2004-01-15 Ed Schonberg <schonberg@gnat.com> |
| |
| * sem_attr.adb (Resolve_Attribute, case 'Access): Remove spurious |
| warning on an access to subprogram in an instance, when the target |
| type is declared in the same generic unit. |
| (Eval_Attribute): If 'access is known to fail accessibility check, |
| rewrite as a raise statement. |
| |
| 2004-01-15 GNAT Script <nobody@gnat.com> |
| |
| * Make-lang.in: Makefile automatically updated |
| |
| 2004-01-15 Kelley Cook <kcook@gcc.gnu.org> |
| |
| * Make-lang.in (ada.srcextra): Dummy entry. |
| |
| 2004-01-14 Kelley Cook <kcook@gcc.gnu.org> |
| |
| * Make-lang.in: Only regenerate texi files if --enable-maintainer-mode. |
| |
| 2004-01-13 Ed Schonberg <schonberg@gnat.com> |
| |
| * exp_ch3.adb (Build_Assignment): Fix bug in handling of controlled |
| components that are initialized with aggregates. |
| |
| 2004-01-13 Vincent Celier <celier@gnat.com> |
| |
| * gnatlink.adb (Process_Binder_File): To find directory of shared |
| libgcc, if "gcc-lib" is not a subdirectory, look for the last |
| subdirectory "lib" in the path of the shared libgnat or libgnarl. |
| |
| * make.adb (Gnatmake): If GCC version is at least 3, link with |
| -shared-libgcc, when there is at least one shared library project. |
| |
| * opt.ads (GCC_Version): New integer constant. |
| |
| * adaint.c (get_gcc_version): New function. |
| |
| 2004-01-13 Robert Dewar <dewar@gnat.com> |
| |
| * sem_dist.adb, sem_res.adb, sem_util.adb, |
| sprint.adb, 3zsocthi.adb, einfo.adb, cstand.adb, |
| exp_ch4.adb, exp_ch9.adb, exp_dist.adb: Minor reformatting |
| |
| 2004-01-13 Thomas Quinot <quinot@act-europe.fr> |
| |
| * s-interr.adb, s-stache.adb, s-taenca.adb, g-regpat.adb, |
| g-spitbo.adb, 5itaprop.adb: Add missing 'constant' keywords in object |
| declarations. |
| |
| 2004-01-12 Arnaud Charlet <charlet@act-europe.fr> |
| |
| * misc.c: Remove trailing spaces. |
| Update copyright notice missed in previous change. |
| |
| PR ada/13572 |
| * bld.adb (Recursive_Process): Reference prefix/share/gnat instead of |
| prefix/share/make |
| |
| * Makefile.generic: Update copyright. |
| Add license notice. |
| |
| * Makefile.in (ADA_SHARE_MAKE_DIR): Set to prefix/share/gnat instead |
| of prefix/share/make. |
| |
| * Makefile.prolog: Update copyright. |
| Add license notice. |
| |
| 2004-01-12 Laurent Pautet <pautet@act-europe.fr> |
| |
| * 3vsocthi.adb, 3vsocthi.ads, 3wsocthi.adb, |
| 3wsocthi.ads, 3zsocthi.adb, 3zsocthi.ads, g-socthi.adb, |
| g-socthi.ads (Socket_Error_Message): Return C.Strings.chars_ptr |
| instead of String. |
| |
| * g-socket.adb (Raise_Socket_Error): Use new Socket_Error_Message |
| signature. |
| |
| 2004-01-12 Javier Miranda <miranda@gnat.com> |
| |
| * cstand.adb, exp_aggr.adb, exp_ch3.adb, exp_ch9.adb, exp_dist.adb, |
| exp_imgv.adb, exp_pakd.adb, exp_util.adb, par-ch3.adb, sem.adb, |
| sem_ch12.adb, sem_ch3.adb, sem_dist.adb, sem_prag.adb, sem_res.adb, |
| sem_util.adb, sinfo.adb, sinfo.ads, sprint.adb: Addition of |
| Component_Definition node. |
| |
| 2004-01-12 Ed Falis <falis@gnat.com> |
| |
| * impunit.adb: Add GNAT.Secondary_Stack_Info as user-visible unit |
| |
| 2004-01-12 Thomas Quinot <quinot@act-europe.fr> |
| |
| * link.c: Change default libgnat kind to STATIC for FreeBSD. |
| |
| 2004-01-12 Bernard Banner <banner@gnat.com> |
| |
| * Makefile.in: map 86numaux to a-numaux for x86_64 |
| |
| 2004-01-12 Ed Schonberg <schonberg@gnat.com> |
| |
| * lib-xref.adb (Get_Type_Reference): If the type is the subtype entity |
| generated to rename a generic actual, go to the actual itself, the |
| subtype is not a user-visible entity. |
| |
| * sem_ch7.adb (Uninstall_Declarations): If an entity in the visible |
| part is a private subtype, reset the visibility of its full view, if |
| any, to be consistent. |
| |
| PR ada/13417 |
| * sem_ch12.adb (Analyze_Formal_Package): Diagnose properly an attempt |
| to use a generic package G as a formal package for another generic |
| declared within G. |
| |
| 2004-01-12 Robert Dewar <dewar@gnat.com> |
| |
| * trans.c (Eliminate_Error_Msg): New procedure called to generate msg |
| |
| * usage.adb: Remove mention of obsolete -gnatwb switch |
| Noticed during code reading |
| |
| 2004-01-12 Jerome Guitton <guitton@act-europe.fr> |
| |
| * 1ssecsta.adb: Minor changes for -gnatwa warnings |
| |
| 2004-01-12 GNAT Script <nobody@gnat.com> |
| |
| * Make-lang.in: Makefile automatically updated |
| |
| 2004-01-09 Mark Mitchell <mark@codesourcery.com> |
| |
| * misc.c (gnat_expand_expr): Add alt_rtl parameter. |
| |
| 2004-01-07 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
| |
| * link.c [sgi] (shared_libgnat_default): Change to STATIC. |
| |
| 2004-01-05 Kelley Cook <kcook@gcc.gnu.org> |
| |
| * Make-lang.in: Revert stamp-xgnatug change from 2003-12-18. |
| Update comment and copyright date. |
| * stamp-xgnatug: Delete. |
| |
| 2004-01-05 Robert Dewar <dewar@gnat.com> |
| |
| * 1ssecsta.ads: Default_Secondary_Stack is not a constant since it may |
| be modified by the binder generated main program if the -D switch is |
| used. |
| |
| * 4onumaux.ads, 4znumaux.ads: Add Pure_Function pragmas for all |
| imported functions (since now we expect this to be done for imported |
| functions) |
| |
| * 5vtaprop.adb: Add several ??? for sections requiring more comments |
| Minor reformatting throughout |
| |
| * 5zinit.adb: Minor reformatting |
| Add 2004 to copyright date |
| Minor changes to avoid -gnatwa warnings |
| Correct some instances of using OR instead of OR ELSE (noted while |
| doing reformatting) |
| |
| * sprint.adb: Minor updates to avoid -gnatwa warnings |
| |
| * s-secsta.ads, s-secsta.adb: |
| (SS_Get_Max): New function to obtain high water mark for ss stack |
| Default_Secondary_Stack is not a constant since it may be modified by |
| the binder generated main program if the -D switch is used. |
| |
| * switch-b.adb: New -Dnnn switch for binder |
| |
| * switch-c.adb: |
| Make -gnatg imply all warnings currently in -gnatwa |
| |
| * vms_conv.adb: Minor reformatting |
| Add 2004 to copyright notice |
| Add 2004 to printed copyright notice |
| |
| * 3vexpect.adb, 4zsytaco.adb, 3wsocthi.adb, 3zsocthi.adb, |
| 3zsocthi.adb, 56taprop.adb, 56tpopsp.adb, 5amastop.adb, |
| 5aml-tgt.adb, 5ataprop.adb, 5ataprop.adb, 5atpopsp.adb, |
| 5ftaprop.adb, 5ginterr.adb, 5gmastop.adb, 5gml-tgt.adb, |
| 5gtaprop.adb, 5hml-tgt.adb, 5hml-tgt.adb, 5hml-tgt.adb, |
| 5htaprop.adb, 5htraceb.adb, 5itaprop.adb, 5lml-tgt.adb, |
| 5sml-tgt.adb, 5staprop.adb, 5staprop.adb, 5stpopsp.adb, |
| 5vasthan.adb, 5vinmaop.adb, 5vinterr.adb, 5vtaprop.adb, |
| 5vml-tgt.adb, 5vtaprop.adb, 5wosprim.adb, 5wtaprop.adb, |
| 5zinterr.adb, 5zintman.adb, 5zml-tgt.adb, 5ztaprop.adb, |
| 6vcpp.adb, 6vcstrea.adb, 7staprop.adb, 7stpopsp.adb, |
| vxaddr2line.adb, vxaddr2line.adb, xref_lib.adb, xr_tabls.adb, |
| xr_tabls.ads, s-tasdeb.adb, s-tasdeb.adb, sem_res.ads, |
| sem_util.adb, sem_util.adb, sem_util.ads, s-interr.adb, |
| checks.adb, clean.adb, cstand.adb, einfo.ads, |
| einfo.adb, exp_aggr.adb, exp_ch11.adb, exp_ch3.adb, |
| exp_ch4.adb, exp_ch5.adb, exp_ch7.adb, exp_ch9.adb, |
| prj-nmsc.adb, prj-pp.adb, prj-util.adb, sem_attr.adb, |
| sem_ch10.adb, sem_ch12.adb, sem_ch4.adb, g-dirope.adb, |
| g-dirope.ads, gnatlbr.adb, i-cstrea.adb, inline.adb, |
| lib-xref.adb, sem_ch5.adb, sem_ch7.adb, sem_ch8.adb: |
| Minor reformatting and code clean ups. |
| Minor changes to prevent -gnatwa warnings |
| |
| * ali.adb: Minor reformatting and cleanup of code |
| Acquire new SS indication of secondary stack use from ali files |
| |
| * a-numaux.ads: Add Pure_Function pragmas for all imported functions |
| (since now we expect this to be done for imported functions) |
| |
| * bindgen.adb: Generate call to modify default secondary stack size if |
| -Dnnn switch given |
| |
| * bindusg.adb: Add line for new -D switch |
| |
| * exp_aggr.adb (Type_May_Have_Bit_Aligned_Components): More appropriate |
| replacement name for Type_May_Have_Non_Bit_Aligned_Components! |
| Add circuitry for both records and arrays to avoid gigi |
| processing if the type involved has non-bit-aligned components |
| |
| * exp_ch5.adb (Expand_Assign_Array): Avoid assumption that |
| N_String_Literal node always references an E_String_Literal_Subtype |
| entity. This may not be true in the future. |
| (Possible_Bit_Aligned_Component): Move processing of |
| Component_May_Be_Bit_Aligned from exp_ch5 to exp_util |
| |
| * exp_ch6.adb (Expand_Thread_Body): Pick up |
| Default_Secondary_Stack_Size as variable so that we get value modified |
| by possible -Dnnn binder parameter. |
| |
| * exp_util.adb (Component_May_Be_Bit_Aligned): New function. |
| (Type_May_Have_Bit_Aligned_Components): New function. |
| |
| * exp_util.ads (Component_May_Be_Bit_Aligned): New function. |
| (Type_May_Have_Bit_Aligned_Components): New function. |
| |
| * fe.h: (Set_Identifier_Casing): Fix prototype. |
| Add declaration for Sem_Elim.Eliminate_Error_Msg. |
| Minor reformatting. |
| |
| * freeze.adb (Freeze_Entity): Add RM reference to error message about |
| importing constant atomic/volatile objects. |
| (Freeze_Subprogram): Reset Is_Pure indication for imported subprogram |
| unless explicit Pure_Function pragma given, to avoid insidious bug of |
| call to non-pure imported function getting eliminated. |
| |
| * gnat1drv.adb, gnatbind.adb, gnatchop.adb, gnatfind.adb, |
| gnatls.adb, gnatlink.adb, gnatmem.adb, gnatname.adb, gnatsym.adb, |
| gnatxref.adb, gprcmd.adb, gprep.adb, make.adb: Minor reformatting |
| Add 2004 to printed copyright notice |
| |
| * lib-writ.ads, lib-writ.adb: Put new SS flag in ali file if secondary |
| stack used. |
| |
| * Makefile.rtl: Add entry for g-sestin.o |
| g-sestin.ads: New file. |
| |
| * mdll.adb: Minor changes to avoid -gnatwa warnings |
| |
| * mlib-tgt.adb: Minor reformatting |
| |
| * opt.ads: New parameter Default_Secondary_Stack_Size (GNATBIND) |
| New switch Sec_Stack_Used (GNAT, GNATBIND) |
| Make Default_Secondary_Stack_Size a variable instead of a constant, |
| so that it can be modified by the new -Dnnn bind switch. |
| |
| * rtsfind.adb (Load_Fail): Give full error message in configurable |
| run-time mode if all_errors mode is set. This was not done in the case |
| of a file not found, which was an oversight. |
| Note if secondary stack unit is used by compiler. |
| |
| * sem_elab.adb (Check_A_Call): Rewrite to avoid trying to put |
| ineffective elaborate all pragmas on non-visible packages (this |
| happened when a renamed subprogram was called). Now the elaborate all |
| always goes on the package containing the renaming rather than the one |
| containing the renamed subprogram. |
| |
| * sem_elim.ads, sem_elim.adb (Eliminate_Error_Msg): New procedure |
| (Process_Eliminate_Pragma): Add parameter to capture pragma location. |
| |
| * sem_eval.adb (Eval_String_Literal): Do not assume that string literal |
| has an Etype that references an E_String_Literal. |
| (Eval_String_Literal): Avoid assumption that N_String_Literal node |
| always references an E_String_Literal_Subtype entity. This may not |
| be true in the future. |
| |
| * sem_prag.adb (Process_Eliminate_Pragma): Add parameter to capture |
| pragma location. |
| |
| * sem_res.adb (Resolve): Specialize msg for function name used in proc |
| call. |
| |
| 2004-01-05 Ed Falis <falis@gnat.com> |
| |
| * g-debuti.adb: Replaced direct boolean operator with short-circuit |
| form. |
| |
| 2004-01-05 Vincent Celier <celier@gnat.com> |
| |
| * bld.adb: Minor comment updates |
| (Process_Declarative_Items): Correct incorrect name (Index_Name instead |
| of Item_Name). |
| |
| * make.adb (Gnatmake): Special process for files to compile/check when |
| -B is specified. Fail when there are only foreign mains in attribute |
| Main of the project file and -B is not specified. Do not skip bind/link |
| steps when -B is specified. |
| |
| * makeusg.adb: Document new switch -B |
| |
| * opt.ads (Build_Bind_And_Link_Full_Project): New Boolean flag |
| |
| * switch-m.adb: (Scan_Make_Switches): Process -B switch |
| |
| * vms_data.ads: Add new GNAT PRETTY qualifier |
| /FORM_FEED_AFTER_PRAGMA_PAGE for switch -ff |
| |
| 2004-01-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
| |
| * trans.c (tree_transform, case N_Free_Statement): Handle thin pointer |
| case. |
| |
| * misc.c (gnat_printable_name): If VERBOSITY is 2, call |
| Set_Identifier_Casing. |
| |
| * decl.c (gnat_to_gnu_entity, E_Function): Give error if return type |
| has size that overflows. |
| |
| 2004-01-05 Gary Dismukes <dismukes@gnat.com> |
| |
| * exp_ch4.adb (Expand_Array_Comparison): Add Boolean constant to avoid |
| -gnatwa warning on static condition. |
| |
| 2004-01-05 Doug Rupp <rupp@gnat.com> |
| |
| * link.c: (shared_libgnat_default) [VMS]: Change to STATIC. |
| |
| 2004-01-05 Arnaud Charlet <charlet@act-europe.fr> |
| |
| * Makefile.in: Install ali files using INSTALL_DATA_DATE to preserve |
| all attributes, including read-only attribute. |
| |
| 2004-01-05 Pascal Obry <obry@gnat.com> |
| |
| * bindgen.adb (Gen_Object_Files_Options): Generate the new shared |
| library naming scheme. |
| |
| * mlib-prj.adb (Build_Library): Generate different names for the static |
| or dynamic version of the GNAT runtime. This is needed to support the |
| new shared library naming scheme. |
| (Process_Binder_File): Add detection of shared library in binder file |
| based on the new naming scheme. |
| |
| * gnatlink.adb (Process_Binder_File): Properly detect the new naming |
| scheme for the shared runtime libraries. |
| |
| * Makefile.in: |
| (LIBRARY_VERSION) [VMS]: Convert all . to _ to conform to new naming |
| scheme. |
| (install-gnatlib): Do not create symlinks for shared libraries. |
| (gnatlib-shared-default): Idem. |
| (gnatlib-shared-dual-win32): New target. Not used for now as the |
| auto-import feature does not support arrays/records. |
| (gnatlib-shared-win32): Do not create copy for the shared libraries. |
| (gnatlib-shared-vms): Fix shared runtime libraries names. |
| |
| * osint.ads, osint.adb (Shared_Lib): New routine, returns the target |
| dependent runtime shared library name. |
| |
| 2004-01-05 Vasiliy Fofanov <fofanov@act-europe.fr> |
| |
| * osint.adb (Read_Library_Info): Remove bogus check if ALI is older |
| than the object. |
| |
| 2004-01-05 Ed Schonberg <schonberg@gnat.com> |
| |
| * sem_ch4.adb (Analyze_Allocator): Check restriction on dynamic |
| protected objects when allocator has a subtype indication, not a |
| qualified expression. Note that qualified expressions may have to be |
| checked when limited aggregates are implemented. |
| |
| * sem_prag.adb (Analyze_Pragma, case Import): If enclosing package is |
| pure, emit warning. |
| (Analyze_Pragma, case Pure_Function): If enclosing package is pure and |
| subprogram is imported, remove warning. |
| |
| 2004-01-05 Geert Bosch <bosch@gnat.com> |
| |
| * s-poosiz.adb: Update copyright notice. |
| (Allocate): Use Task_Lock to protect against concurrent access. |
| (Deallocate): Likewise. |
| |
| 2004-01-05 Joel Brobecker <brobecker@gnat.com> |
| |
| * s-stalib.adb (Elab_Final_Code): Add missing year in date inside ??? |
| comment. |
| |
| |
| |
| Copyright (C) 2004 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. |