+2005-01-14 Andrew Pinski <pinskia@physics.uc.edu>
+
+ * system-darwin-ppc.ads (ZCX_By_Default): Change to True.
+ (GCC_ZCX_Support): Likewise.
+
+2005-01-11 Bastian Blank <waldi@debian.org>
+
+ * system-linux-s390.ads: Define Preallocated_Stacks.
+ * system-linux-s390x.ads: Likewise.
+
+2005-01-04 Arnaud Charlet <charlet@adacore.com>
+
+ * gnat_ugn.texi: Fix texi errors with null variables.
+
+2005-01-03 Thomas Quinot <quinot@adacore.com>
+
+ * gen-soccon.c: New utility program to generate g-soccon.ads
+ automatically.
+
+ * socket.c, gsocket.h: Split inclusion of system header files into a
+ gsocket.h file separated from socket.c, to allow reuse in gen-soccon.c.
+
+ * g-soccon.ads, g-soccon-unixware.ads, g-soccon-tru64.ads,
+ g-soccon-aix.ads, g-soccon-irix.ads, g-soccon-hpux.ads,
+ g-soccon-interix.ads, g-soccon-solaris.ads, g-soccon-mingw.ads,
+ g-soccon-vxworks.ads, g-soccon-freebsd.ads: Note that these files
+ should not be edited by hand anymore, but should be regenerated using
+ gen-soccon.
+
+2005-01-03 Robert Dewar <dewar@adacore.com>
+ Ed Schonberg <schonberg@adacore.com>
+ Vincent Celier <celier@adacore.com>
+
+ * s-atacco.ads, a-direio.adb: Protect use of 'Constrained by warnings
+ on/off, since this is an obsolescent feature, for which we now generate
+ a warning.
+
+ * sem_attr.adb (Analyze_Attribute, case Constrained): Issue warning if
+ warning mode is set and obsolescent usage of this attribute occurs.
+ (Resolve_Access, case 'Access): Note that GNAT uses the context type to
+ disambiguate overloaded prefixes, in accordance with AI-235. GNAT code
+ predates, and partly motivates, the adoption of the AI.
+ Implement new Ada 2005 attribute Mod
+
+ * exp_attr.adb (Expand_N_Attribute_Reference): Implement Ada 2005
+ attribute Mod.
+
+ * par-ch4.adb (P_Name): In Ada 2005 mode, recognize new attribute Mod
+
+ * snames.h, snames.ads, snames.adb: Add entry for No_Dependence for
+ pragma restrictions.
+ New entry for Ada 2005 attribute Mod.
+
+ * par-prag.adb:
+ Add recognition of new pragma Restrictions No_Dependence
+ Recognize restriction No_Obsolescent_Features at parse time
+
+ * bcheck.adb: Add circuitry for checking for consistency of
+ No_Dependence restrictions.
+
+ * lib-writ.ads, lib-writ.adb: Output new R lines for No_Dependence
+ restrictions.
+
+ * restrict.ads, restrict.adb: Add subprograms to deal with
+ No_Dependence restrictions.
+
+ * rtsfind.adb: Check that implicit with's do not violate No_Dependence
+ restrictions.
+
+ * sem_ch3.adb, sem_ch11.adb, sem_ch13.adb, lib-xref.adb,
+ sem_attr.adb: Add check for new restriction No_Obsolescent_Features
+
+ * scn.ads, prj-err.ads, prj-err.adb, ali-util.adb, gprep.adb: Add new
+ dummy parameter to scng instantiation.
+ Needed for new restriction No_Obsolescent_Features
+
+ * scn.adb: (Obsolescent_Check): New procedure
+ Needed for new restriction No_Obsolescent_Features
+
+ * scng.ads, scng.adb: Always allow wide characters in Ada 2005 mode, as
+ specified by AI-285, needed for implementation of AI-388 (adding greek
+ pi to Ada.Numerics).
+ Add new generic formal to scng, needed for new restriction
+ No_Obsolescent_Features.
+
+ * s-rident.ads: Add new restriction No_Obsolescent_Features.
+
+ * ali.ads, ali.adb: Adjustments for reading new No_Dependence
+ restrictions lines.
+ (Scan_ALI): When finding an unexpected character on an R line, raise
+ exception Bad_R_Line, instead of calling Fatal_Error, so that, when
+ Ignore_Errors is True, default restrictions are set and scanning of the
+ ALI file continues with the next line. Also, when Bad_R_Line is raised
+ and Ignore_Errors is True, skip to the end of le line.
+
+ * sem_ch10.adb: Check that explicit with's do not violate
+ No_Dependence restrictions.
+ (Install_Withed_Unit): Add code to implement AI-377 and diagnose
+ illegal context clauses containing child units of instance.
+
+ * sem_prag.adb: Processing and checking for new No_Dependence
+ restrictions.
+ (Analyze_Pragma, case Psect_Object): Call Check_Arg_Is_External_Name to
+ analyze and check the External argument.
+
+ * a-numeri.ads: Add greek letter pi as alternative spelling of Pi
+
+2005-01-03 Robert Dewar <dewar@adacore.com>
+
+ * atree.adb: Add a fifth component to entities
+ This allows us to add 32 flags and four new fields
+
+ * atree.ads: Add a fifth component to entities
+ This allows us to add 32 flags and four new fields
+
+ * einfo.ads, einfo.adb: Document new fields and new flags now available
+ Add routines for printing new fields
+
+ * treepr.adb: Call routines to print out additional fields if present
+
+2005-01-03 Arnaud Charlet <charlet@adacore.com>
+
+ * bld.ads, bld.adb, bld-io.ads, bld-io.adb, gprcmd.adb,
+ gpr2make.ads, gpr2make.adb: Remove gpr2make, replaced by gprmake.
+
+ * Makefile.in: Add support to build shared Ada libraries on solaris x86
+ Remove gpr2make, replaced by gprmake.
+ Remove references to gnatmem and libaddr2line.
+ Add indepsw.adb<indepsw-linux.adb to TOOLS_TARGET_PAIRS for IA64 linux.
+ (gnatlib-shared-darwin): Add "-fno-common" to GNATLIBCFLAGS.
+ Add support for specialized version of Ada.Numerics.Aux for Darwin: use
+ a-numaux-darwin.ads and a-numaux-darwin.adb
+ Enable mlib-tgt-lynxos.adb on lynxos.
+
+ * Make-lang.in: Remove rules for gpr2make.
+ When generating sdefault.adb, do not call Relocate_Path
+ on S3 for function Target_Name, as it is not a path.
+ Remove references to gnatmem and libaddr2line.
+
+ * a-numaux-darwin.ads, a-numaux-darwin.adb, g-soccon-darwin.ads: New
+ files.
+
+2005-01-03 Samuel Tardieu <tardieu@adacore.com>
+
+ * checks.adb (Apply_Alignment_Check): Generate a warning if an object
+ address is incompatible with its base type alignment constraints when
+ this can be decided statically.
+
+2005-01-03 Olivier Hainque <hainque@adacore.com>
+
+ * decl.c (compatible_signatures_p): New function. The intended purpose
+ is to check if two function signatures for a call-site and a callee are
+ compatible enough for the call to be valid. The underlying purpose is
+ to check if a call to a mapped builtin is using the right interface.
+ The current code actually does not check antyhing - this a placeholder
+ for future refinements.
+ (gnat_to_gnu_entity) <E_Subprogram_Call>: Add preliminary bits to handle
+ builtin calls for convention Intrinsic.
+
+ * gigi.h (builtin_decl_for): Declare (new function).
+
+ * utils.c (gnat_install_builtins): Install the target specific builtins.
+ (builtin_decl_for): New function, provide a dummy body for now.
+
+2005-01-03 Geert Bosch <bosch@adacore.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.
+
+ * trans.c (convert_with_check): Reimplement conversion of float to
+ integer.
+
+2005-01-03 Ed Schonberg <schonberg@adacore.com>
+ Vincent Celier <celier@adacore.com>
+
+ * exp_aggr.adb (Packed_Array_Aggregate_Handled): The values of the
+ bounds can be negative, and must be declared Int, not Nat.
+
+ * sem_elim.adb (Line_Num_Match): Correct wrong code when index in an
+ array is checked after using the index in the array.
+
+ * makegpr.adb (Add_Switches): Check if there is a package for the
+ processor. If there is no package, do not look for switches.
+
+2005-01-03 Ed Schonberg <schonberg@adacore.com>
+
+ * exp_ch3.adb (Stream_Operations_OK): Predicate to determine when the
+ generation of predefined stream operations (specs and bodies) should
+ proceed. Under various restrictions these subprograms must not be
+ generated.
+
+2005-01-03 Thomas Quinot <quinot@adacore.com>
+
+ * exp_dist.adb:
+ Declare subprogram index in Build_RPC_Receiver_Body, to reduce the
+ amount of PCS-specific code in RACW stubs generation.
+ (Copy_Specification): Set Etype on copied formal parameter entities, as
+ this information is needed for PolyORB stubs generation.
+ (PolyORB_Support.Build_Subprogram_Receiving_Stubs): Remove unused
+ variable Dynamic_Async.
+ (Build_Subprogram_Receiving_Stubs): Make PCS-specific
+ (Build_RPC_Receiver_Specification): Make generic again, as recent
+ changes have allowed RPC receivers to have the same profile for both
+ variants of the PCS.
+ Reorganise RPC receiver generation to reduce differences between the
+ structure of GARLIC and PolyORB RPC receivers.
+ (Add_Receiving_Stubs_To_Declarations): Make this subprogram
+ PCS-specific.
+ Simplify elaboration code for RCI packages.
+
+ * s-parint.ads, s-parint.adb, rtsfind.ads: Reorganise RPC receiver
+ generation to reduce differences between the structure of GARLIC and
+ PolyORB RPC receivers.
+
+ * s-stratt.adb: Fix typo in comment.
+
+2005-01-03 Thomas Quinot <quinot@adacore.com>
+
+ * exp_ch7.ads (Make_Final_Call): Rewrite comment (was incorrectly
+ copied from Make_Init_Call).
+
+ * exp_strm.adb (Build_Mutable_Record_Read_Procedure): Do component
+ reads and assignments on a temporary variable declared with appropriate
+ discriminants.
+
+2005-01-03 Robert Dewar <dewar@adacore.com>
+
+ * i-c.adb (To_C): Raise CE if string is null and Append_Null
+
+2005-01-03 Robert Dewar <dewar@adacore.com>
+
+ * i-cstrin.adb (Update): Do not append a null in form called with a
+ String. This avoids unintended behavior.
+
+2005-01-03 Arnaud Charlet <charlet@adacore.com>
+
+ PR ada/17527
+ * init.c: Fix warnings on Free BSD section.
+
+2005-01-03 Arnaud Charlet <charlet@adacore.com>
+
+ PR ada/16949
+ * sinfo.ads: Fix obsolete reference to xsinfo.spt (replaced by
+ xsinfo.adb).
+
+2005-01-03 Vincent Celier <celier@adacore.com>
+
+ * make.adb (Collect_Arguments_And_Compile): Do not attempt to build
+ libraries when Unique_Compile is True (-u switch).
+ (Gnatmake): ditto.
+
+2005-01-03 Robert Dewar <dewar@adacore.com>
+
+ * namet.adb (Get_Decoded_Name_With_Brackets): Fix case of not allowing
+ upper case letter or underscore after W, as allowed by spec.
+
+2005-01-03 Arnaud Charlet <charlet@adacore.com>
+
+ * s-osinte-darwin.ads, s-osinte-darwin.adb: Clean up
+ darwin port by using proper type definitions from header files.
+ Use SIGTERM instead of SIGABRT for SIGADAABORT.
+
+2005-01-03 Robert Dewar <dewar@adacore.com>
+
+ * par.adb: Enhance error message handling for configuration file
+ pragmas.
+
+2005-01-03 Robert Dewar <dewar@adacore.com>
+
+ * s-arit64.adb (Double_Divide): Put back changes that got accidentally
+ removed during the previous update (test properly for case of dividing
+ largest negative number by -1, which generates overflow).
+
+2005-01-03 Ed Schonberg <schonberg@adacore.com>
+ Sergey Rybin <rybin@adacore.com>
+
+ * sem_ch12.adb (Analyze_Package_Instantiation): Create a separate node
+ to use as the defining identifier for a formal package.
+ (Remove_Parent): If the instance takes place within (an instance of)
+ a sibling, preserve private declarations of common parent.
+
+2005-01-03 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch4.adb (Has_Fixed_Op): New predicate in Check_Arithmetic_Pair,
+ to determine whether one of the operands is a fixed-point type for
+ which a user-defined multiplication or division operation might be
+ defined.
+
+ * sem_res.adb (Valid_Conversion): The legality rules for conversions
+ of access types are symmetric in Ada 2005: either designated type can
+ be unconstrained.
+
+2005-01-03 Vincent Celier <celier@adacore.com>
+
+ * s-fileio.adb (Temp_File_Record): Change length of string component
+ Name from L_tmpnam + 1 to max_path_len + 1.
+
+2005-01-03 Arnaud Charlet <charlet@adacore.com>
+
+ * s-tasini.ads, s-tasini.adb (Undefer_Abortion): Handle case of
+ Self_Id.Deferral_Level = 0.
+ (Do_Pending_Action): Move this function to the spec.
+
+ * s-tasren.adb (Selective_Wait [Terminate_Selected]): Call
+ Do_Pending_Action explicitely when needed, in case we're using
+ No_Abort restrictions.
+
+ * s-tassta.adb (Create_Task): If Abort is not allowed, reset the
+ deferral level since it will not get changed by the generated code.
+ Keeping a default value of 1 would prevent some operations (e.g.
+ select or delay) to proceed successfully.
+
+2005-01-03 Ben Brosgol <brosgol@adacore.com>
+ Robert Dewar <dewar@adacore.com>
+ Cyrille Comar <comar@adacore.com>
+
+ * ug_words, gnat_ugn.texi: Added alpha-ivms transitioning section to
+ porting guide chapter (vms version).
+ Revised doc title (removed "for native platforms") and subtitle.
+ Add discussion on warning flag for obsolescent features. First we
+ note that it applies to obsolete GNAT features, which was previously
+ omitted. Second we contrast the behavior with that of the new
+ Ada 2005 AI-368 restriction No_Obsolescent_Features.
+ Preliminary rewriting of GNAT & libraries chapter in order to take
+ into account default project locations & new project manager
+ capabilities.
+
+2005-01-03 Robert Dewar <dewar@adacore.com>
+
+ * cstand.adb (Create_Operators): Clean up format and documentation of
+ unary and binary operator result tables. No change in code, just
+ reformatting and addition of comments.
+
+ * errout.ads, gnatfind.adb, s-maccod.ads, sem.adb,
+ sem_ch2.adb: Minor reformatting
+
+ * atree.ads, elists.ads, lib.ads, namet.ads, nlists.ads, repinfo.ads,
+ sinput.ads, stringt.ads, uintp.ads, urealp.ads: Minor clarification to
+ comments for Tree_Read and Tree_Write.
+
+2005-01-03 Pascal Obry <obry@adacore.com>
+
+ * exp_attr.ads: Minor reformatting.
+
+2005-01-03 Romain Berrendonner <berrendo@adacore.com>
+
+ * comperr.adb (Compiler_Abort): Add specialized message for GAP
+ versions.
+
+2005-01-03 Ed Schonberg <schonberg@adacore.com>
+
+ * exp_pakd.adb (Create_Packed_Array_Type): Add a guard to check
+ whether the ancestor type is private, as may be the case with nested
+ instantiations.
+
+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
2004-11-18 Robert Dewar <dewar@adacore.com>
- * a-stmaco.ads, exp_util.ads, exp_util.adb, i-cpp.ads, i-cpp.adb:
+ * 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 Robert Dewar <dewar@adacore.com>
Sergey Rybin <rybin@adacore.com>
- * gnat_ugn.texi:
+ * 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.
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:
+ * 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
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-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.
(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.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
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-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
* 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.
+ (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.
* 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_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.
(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.
+ (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.
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