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diff --git a/gcc/ada/ChangeLog b/gcc/ada/ChangeLog index 73ec36e119b..47097ebceda 100644 --- a/gcc/ada/ChangeLog +++ b/gcc/ada/ChangeLog @@ -1,3 +1,1330 @@ +2005-11-14 Thomas Quinot <quinot@adacore.com> + + * g-soccon.ads: Minor reformatting. Update comments. + + * gsocket.h: Include <sys/times.h> in the VxWorks case, in order to + gain visibility on the declaration of struct timeval. + + * g-soccon-freebsd.ads, + g-soccon-darwin.ads, + g-soccon-tru64.ads, + g-soccon-aix.ads, + g-soccon-irix.ads, + g-soccon-hpux.ads, + g-soccon-solaris.ads, + g-soccon-vms.ads, + g-soccon-mingw.ads, + g-soccon-vxworks.ads (SIZEOF_tv_sec, SIZEOF_tv_usec): New constants. + + * g-soccon-hpux-ia64.ads, g-soccon-linux-ppc.ads, + g-soccon-solaris-64.ads, g-soccon-linux-64.ads, + g-soccon-linux-x86.ads: New files. + + * g-socthi-mingw.adb: + (Socket_Error_Message): Remove redundant use of GNAT.Sockets.Constants + + * g-socthi-vxworks.ads, g-socthi-vms.ads, g-socthi-mingw.ads + (time_t, suseconds_t): New types constructed to match the tv_sec + and tv_usec fields of C struct timeval. + (Timeval): Construct structure in terms of the new types. + (Host_Errno): New function (imported from socket.c), returns last hosts + database error. + + * g-socthi-vxworks.adb: Add error handling circuitry. + + * g-socket.ads, g-socket.adb (To_Timeval): Reflect change of type for + components of struct timeval. + (Get_Host_By_Name, Get_Host_By_Address): Fix error reporting circuitry. + (Check_Selector): In error conditions, clear internal socket sets to + avoid a memory leak. + (Get_Socket_Option, Set_Socket_Option): Support for Multicast_If, + Send_Timeout, Receive_Timeout. + + * g-socthi.ads (time_t, suseconds_t): New types constructed to match + the tv_sec and tv_usec fields of C struct timeval. + (Timeval): Construct structure in terms of the new types. + (Host_Errno): New function (imported from socket.c), returns last hosts + database error. + + * socket.c (__gnat_get_h_errno): New function to retrieve h_errno, the + hosts database last error code. + + * gen-soccon.c: Complete value expansion should not be performed on + TARGET, as it has the form of a math expression, and some components + may be platform-defined macros. + For VxWorks, generate the OK and ERROR values. + New constants giving the sizes of the components of C struct timeval. + +2005-11-14 Robert Dewar <dewar@adacore.com> + Ed Schonberg <schonberg@adacore.com> + + PR ada/18434 + + * types.ads: Include All_Checks in Suppress_Array + + * checks.adb (Check_Needed): Remove kludge for a/=b rewritten as + not(a=b), since we no longer do this rewriting, and hence it is not + needed. + (Elaboration_Checks_Suppressed): Add special casing to + deal with different cases of static and dynamic elaboration checks (all + checks does not count in the first case, but does in the second). + (Expr_Known_Valid): Do not assume that the result of any arbitrary + function call is valid, since this is not the case. + (Ensure_Valid): Do not apply validity check to a real literal + in a universal or fixed context + + * exp_ch4.adb (Expand_N_Op_Ne): Don't expand a/=b to not(a=b) for + elementary types using the operator in standard. It is cleaner not to + modify the programmers intent, especially in the case of floating-point. + (Rewrite_Comparison): Fix handling of /= (this was always wrong, but + it did not matter because we always rewrote a/=b to not(a=b). + (Expand_Allocator_Expression): For an allocator expression whose nominal + subtype is an unconstrained packed type, convert the expression to its + actual constrained subtype. + Implement warning for <= or >= where < or > not possible + Fix to Vax_Float tests (too early in many routines, causing premature + Vax_Float expansions. + + * sem_prag.adb (Analyze_Pragma, case Obsolescent): Allow this pragma + to be used with packages and generic packages as well as with + subprograms. + (Suppress): Set All_Checks, but not Elaboration_Check, for case + of pragma Suppress (All_Checks) + (Analyze_Pragma, case Warnings): Implement first argument allowed to be + a string literal for precise control over warnings. + Avoid raise of pragma in case of unrecognized pragma and just return + instead. + + * sem_prag.ads: Minor reformatting + + * switch-c.adb (Scan_Front_End_Switches): Replace "raise Bad_Switch;" + with call to new procedure Bad_Switch. Call Scan_Pos with new parameter + Switch. Do not handle any exception. + Include -gnatwx as part of -gnatg (warn on redundant parens) + Allow optional = after -gnatm + (Scan_Front_End_Switches): The -gnatp switch sets All_Checks, but no + longer sets Elaboration_Checks. + Code to set warning mode moved to Sem_Warn + so that it can be shared by pragma processing. + + * s-mastop-tru64.adb (Pop_Frame): Remove redundant parentheses in if + statement. + + * s-taprop-solaris.adb: + Change some <= to =, to avoid new warning + + * a-exexda.adb, prj-proc.adb: + Fix obvious typo (Num_Tracebacks compared <= 0 instead of < 0) + Fix obvious typo (Total_Errors_Detected <= 0 should be = 0) + +2005-11-14 Robert Dewar <dewar@adacore.com> + + * exp_vfpt.adb: Handle /= case + (Expand_Vax_Conversion): Properly recognize Conversion_OK flag + so that we do not get duplicate scaling for fixed point conversions. + + * s-vaflop.ads, s-vaflop.adb: (Ne_F): New function + +2005-11-14 Matthew Gingell <gingell@adacore.com> + + * system-lynxos-ppc.ads, system-lynxos-x86.ads: + Increase default priority on Lynx from 15 to 17, and meet the Ada + requirement that Default_Priority be ((Priority'First + + Priority'Last) / 2) by increasing the range of Interrupt_Priority. + +2005-11-14 Vincent Celier <celier@adacore.com> + + * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb, + mlib-tgt-hpux.adb, mlib-tgt-hpux.adb, mlib-tgt-linux.adb, + mlib-tgt-solaris.adb, mlib-tgt-vms-alpha.adb, mlib-tgt-vms-alpha.adb, + mlib-tgt-vms-ia64.adb, mlib-tgt-mingw.adb, mlib-tgt-vxworks.adb, + mlib-tgt-darwin.adb, mlib-tgt.adb, mlib-tgt.ads, + mlib-tgt-lynxos.adb (DLL_Prefix): New function + +2005-11-14 Doug Rupp <rupp@adacore.com> + + * system-vms.ads, system-vms_64.ads: ADA$GNAT: New exported object in + private part. + +2005-11-14 Arnaud Charlet <charlet@adacore.com> + + * s-traces-default.adb, s-trafor-default.ads, + s-tratas-default.adb: Fix compilation errors. + +2005-11-14 Jose Ruiz <ruiz@adacore.com> + + * s-taprop-posix.adb (Initialize_Lock): Destroy mutex attribute before + raising the exception so the memory used is freed. + +2005-11-14 Arnaud Charlet <charlet@adacore.com> + + * adaint.h, adaint.c (__gnat_is_cross_compiler): New constant. + (Gnat_Install_Locks, __gnatlib_install_locks): Removed, no longer used. + (convert_address): Update comments and list of platforms using this. + + * s-tasini.adb (Gnat_Install_Locks, __gnatlib_install_locks): Removed, + no longer used. + +2005-11-14 Pascal Obry <obry@adacore.com> + Vincent Celier <celier@adacore.com> + + * gnatdll.adb (Parse_Command_Line): Remove redundant use of + GNAT.Command_Line. + + * memroot.adb: Remove redundant with/use clause on + System.Storage_Elements. + +2005-11-14 Arnaud Charlet <charlet@adacore.com> + + * a-except.adb (Zero_Cost_Exceptions): Removed, no longer used. + (builtin_longjmp, Process_Raise_Exceeption): Move setjmp/longjmp + related code to a-exexpr.adb + (Save_Occurrence_And_Private): Move GCC EH related code to + a-exexpr-gcc.adb + (Raise_Current_Excep): Add new variable Id with pragma + volatile, to ensure that the variable lives on stack. + + * a-exexpr-gcc.adb, raise-gcc.c: New file. + + * a-exexpr.adb (builtin_longjmp, Propagate_Exception): Moved here code + from a-except.adb. + Move GCC EH related code to a-exexpr-gcc.adb + + * Makefile.in: Add or update g-soccon LIBGNAT pairs for Linux/PPC and + 64-bit Solaris + Split the Linux version of g-soccon into separate variants for 32 and 64 + bit platforms. + (gnatlib): Use $(AR_FOR_TARGET) and $(RANLIB_FOR_TARGET) + vice $(AR) and $(RANLIB). Remove use of host variable $(RANLIB_FLAGS). + install-gnatlib: Use $(RANLIB_FOR_TARGET) vice $(RANLIB). Remove use + of host variable $(RANLIB_FLAGS). + (alpha64-dec-*vms*): Fix translations for 64 bit compiler. + Code clean up: remove unused/obsolete targets. + (EH_MECHANISM): New variable introduced to differenciate between the + two EH mechanisms statically. + (gnatlib-zcx, gnatlib-sjlj): Force EH_MECHANISM manually. + (LIBGNAT_OBJS): Add raise-gcc.o + (LIBGNAT_TARGET_PAIRS for ppc-vxworks): Use an specialized version of + s-osinte.adb, s-tpopsp.adb, and system.ads for the run time that + supports VxWorks 6 RTPs. + (EXTRA_GNATRTL_NONTASKING_OBJS for ppc-vxworks): Remove the use of + i-vxworks and i-vxwoio from the run time that supports VxWorks 6 RTPs. + + * raise.c: Move all GCC EH-related routines to raise-gcc.c + +2005-11-14 Jose Ruiz <ruiz@adacore.com> + + * s-tassta.adb (Create_Task): Move the code in charge of resetting the + deferral level, when abort is not allowed, to a later stage (the + Task_Wrapper). + (Task_Wrapper): If Abort is not allowed, reset the deferral level since + it will not get changed by the generated code. It was previously done + in Create_Task. + +2005-11-14 Thomas Quinot <quinot@adacore.com> + Olivier Hainque <hainque@adacore.com> + Eric Botcazou <ebotcazou@adacore.com> + + * decl.c: + Factor common code to build a storage type for an unconstrained object + from a fat or thin pointer type and a constrained object type. + (annotate_value): Handle BIT_AND_EXPR. + (annotate_rep): Don't restrict the back annotation of inherited + components to the type_annotate_only case. + (gnat_to_gnu_entity) <E_Array_Type>: Do not invoke create_type_decl if + we are not defining the type. + <E_Record_Type>: Likewise. + (gnat_to_gnu_entity) <object, renaming>: Adjust comments and structure + to get advantage of the new maybe_stabilize_reference interface, to + ensure that what we reference is indeed stabilized instead of relying + on assumptions on what the stabilizer does. + (gnat_to_gnu_entity) <E_Incomplete_Type>: If the entity is an incomplete + type imported through a limited_with clause, use its non-limited view. + (Has_Stdcall_Convention): New macro, to centralize the Windows vs others + differentiation. + (gnat_to_gnu_entity): Use Has_Stdcall_Convention instead of a spread mix + of #if sections + explicit comparisons of convention identifiers. + (gnat_to_gnu_entity) <E_Variable>: Decrement force_global if necessary + before early-returning for certain types when code generation is + disabled. + (gnat_to_gnu_entity) <object>: Adjust comment attached to the + nullification of gnu_expr we do for objects with address clause and + that we are not defining. + (elaborate_expression_1): Do not create constants when creating + variables needed by the debug info: the dwarf2 writer considers that + CONST_DECLs is used only to represent enumeration constants, and emits + nothing for them. + (gnat_to_gnu_entity) <object>: When turning a non-definition of an + object with an address clause into an indirect reference, drop the + initializing expression. + Include "expr.h". + (STACK_CHECK_BUILTIN): Delete. + (STACK_CHECK_PROBE_INTERVAL): Likewise. + (STACK_CHECK_MAX_FRAME_SIZE): Likewise. + (STACK_CHECK_MAX_VAR_SIZE): Likewise. + (gnat_to_gnu_entity): If gnat_entity is a renaming, do not mark the tree + corresponding to the renamed object as ignored for debugging purposes. + + * trans.c (tree_transform, case N_Attribute_Reference, case Attr_Size & + related): For a prefix that is a dereference of a fat or thin pointer, + if there is an actual subtype provided by the front-end, use that + subtype to build an actual type with bounds template. + (tree_transform, case N_Free_Statement): If an Actual_Designated_Subtype + is provided by the front-end, use that subtype to compute the size of + the deallocated object. + (gnat_to_gnu): When adding a statement into an elaboration procedure, + check for a potential violation of a No_Elaboration_Code restriction. + (maybe_stabilize_reference): New function, like gnat_stabilize_reference + with extra arguments to control whether to recurse through non-values + and to let the caller know if the stabilization has succeeded. + (gnat_stabilize_reference): Now a simple wrapper around + maybe_stabilize, for common uses without restriction on lvalues and + without need to check for the success indication. + (gnat_to_gnu, call_to_gnu): Adjust calls to gnat_stabilize_reference, to + pass false instead of 0 as the FORCE argument which is a bool. + (Identifier_to_gnu): Remove checks ensuring that an renamed object + attached to a renaming pointer has been properly stabilized, as no such + object is attached otherwise. + (call_to_gnu): Invoke create_var_decl to create the temporary when the + function uses the "target pointer" return mechanism. + Reinstate conversion of the actual to the type of the formal + parameter before any other specific treatment based on the passing + mechanism. This turns out to be necessary in order for PLACEHOLDER + substitution to work properly when the latter type is unconstrained. + + * gigi.h (build_unc_object_type_from_ptr): New subprogram, factoring a + common pattern. + (maybe_stabilize_reference): New function, like gnat_stabilize_reference + with extra arguments to control whether to recurse through non-values + and to let the caller know if the stabilization has succeeded. + + * utils2.c (gnat_build_constructor): Only sort the fields for possible + static output of record constructor if all the components are constant. + (gnat_build_constructor): For a record type, sort the list of field + initializers in increasing bit position order. + Factor common code to build a storage type for an unconstrained object + from a fat or thin pointer type and a constrained object type. + (build_unary_op) <ADDR_EXPR>: Always recurse down conversions between + types variants, and process special cases of VIEW_CONVERT expressions + as their NOP_EXPR counterpart to ensure we get to the + CORRESPONDING_VARs associated with CONST_DECls. + (build_binary_op) <MODIFY_EXPR>: Do not strip VIEW_CONVERT_EXPRs + on the right-hand side. + + * utils.c (build_unc_object_type_from_ptr): New subprogram, factoring + a common pattern. + (convert) <VIEW_CONVERT_EXPR>: Return the inner operand directly if we + are converting back to its original type. + (convert) <JM input>: Fallthrough regular conversion code instead of + extracting the object if converting to a type variant. + (create_var_decl): When a variable has an initializer requiring code + generation and we are at the top level, check for a potential violation + of a No_Elaboration_Code restriction. + (create_var_decl): call expand_decl for CONST_DECLs, to set MODE, ALIGN + SIZE and SIZE_UNIT which we need for later back-annotations. + * utils.c: (convert) <STRING_CST>: Remove obsolete code. + <VIEW_CONVERT_EXPR>: Do not lift the conversion if the target type + is an unchecked union. + (pushdecl): Set DECL_NO_STATIC_CHAIN on imported nested functions. + (convert) <VIEW_CONVERT_EXPR>: When the types have the same + main variant, just replace the VIEW_CONVERT_EXPR. + <UNION_TYPE>: Revert 2005-03-02 change. + + * repinfo.h, repinfo.ads: Add tcode for BIT_AND_EXPR. + + * repinfo.adb (Print_Expr, Rep_Value): Handle Bit_And_Expressions. + +2005-11-14 Matthew Heaney <heaney@adacore.com> + + * a-crbtgo.ads, a-crbtgo.adb, a-coorse.ads, a-coorse.adb, a-convec.ads, + a-convec.adb, a-coinve.ads, a-coinve.adb, a-cohama.ads, a-cohama.adb, + a-ciorse.ads, a-ciorse.adb, a-cihama.ads, a-cihama.adb, a-cidlli.ads, + a-cidlli.adb, a-cdlili.ads, a-cdlili.adb, a-coormu.adb, a-ciormu.adb, + a-cihase.adb, a-cihase.ads, a-cohase.adb, a-cohase.ads, a-ciorma.ads, + a-coorma.ads, a-ciormu.ads, a-coormu.ads, a-ciorma.adb, a-coorma.adb: + Compiles against the spec for ordered maps described in sections + A.18.6 of the most recent (August 2005) AI-302 draft. + +2005-11-14 Olivier Hainque <hainque@adacore.com> + + * cuintp.c (UI_To_gnu): Use a proper type for intermediate computations + to ensure bias adjustments take place when need be and to prevent + occurrences of intermediate overflows. + +2005-11-14 Matthew Gingell <gingell@adacore.com> + Olivier Hainque <hainque@adacore.com> + + * tb-gcc.c (trace_callback): Work around problem with _Unwind_GetIP on + ia64 HP-UX. + + * tracebak.c (ia64 configuration): Enable _Unwind_Backtrace driven + tracebacks on ia64 HP-UX and provide explanatory comment. + Enable backtraces on ia64 GNU/Linux. + (x86 configuration): Bump FRAME_LEVEL to 1 to ensure we retrieve a real + base pointer from builtin_frame_address. Adjust BASE_SKIP accordingly. + +2005-11-14 Hristian Kirtchev <kirtchev@adacore.com> + Javier Miranda <miranda@adacore.com> + + * rtsfind.ads, exp_util.adb, exp_util.ads, exp_disp.adb, exp_disp.ads, + exp_ch7.adb, sem_ch9.adb, snames.adb, snames.ads, + exp_ch9.adb, exp_ch9.ads, exp_ch6.adb, exp_ch3.adb, exp_ch3.ads, + einfo.ads, einfo.adb: Complete support for Ada 2005 interfaces. + + * a-tags.ads, a-tags.adb: Major rewrite and additions to implement + properly new Ada 2005 interfaces (AI-345) and add run-time checks (via + assertions). + + * exp_dbug.ads, exp_dbug.adb (Get_Secondary_DT_External_Name): New + subprogram that generates the external name associated with a + secondary dispatch table. + (Get_Secondary_DT_External_Name): New subprogram that generates the + external name associated with a secondary dispatch table. + +2005-11-14 Emmanuel Briot <briot@adacore.com> + + * xref_lib.adb (Parse_Identifier_Info): It is possible for an entity + line in the ALI file to include both an instantiation reference, and a + returned value. + +2005-11-14 Vincent Celier <celier@adacore.com> + + * clean.adb (Check_Project): Look for Ada code in extending project, + even if Ada is not specified as a language. + Use new function DLL_Prefix for DLL_Name + (Clean_Interface_Copy_Directory): New procedure + (Clean_Library_Directory): New procedure + (Clean_Directory): Remove procedure, no longer used + (Clean_Project): Do not delete any file in an externally built project + + * prj-env.adb (Set_Ada_Paths.Add.Recursive_Add): Add the object + directory of an extending project, even when there are no Ada source + present. + (Ada_Objects_Path.Add): Add Library_ALI_Dir, not Library_Dir to the path + (Set_Ada_Paths.Add.Recursive_Add): Ditto + + * mlib-prj.adb (Check_Library): For all library projects, get the + library file timestamp. + (Build_Library): Copy ALI files in Library_ALI_Dir, not in Library_Dir + (Build_Library): Use new function DLL_Prefix for the DLL_Name + (Clean): Remove procedure, no longer used + (Ultimate_Extension_Of): New function + (Build_Library): When cleaning the library directory, only remove an + existing library file and any ALI file of a source of the project. + When cleaning the interface copy directory, remove any source that + could be a source of the project. + + * prj.ads, prj.adb (Project_Empty): Add values of new components + Library_TS and All_Imported_Projects. + (Project_Empty): Add values for new components of Project_Data: + Library_ALI_Dir and Display_Library_ALI_Dir + + * prj-attr.adb: New project level attribute name Library_ALI_Dir + + * prj-nmsc.adb (Check_Library_Attributes): Take into account new + attribute Library_ALI_Dir. + (Check_Library_Attributes): The library directory cannot be the same as + any source directory of the project tree. + (Check_Stand_Alone_Library): The interface copy directory cannot be + the same as any source directory of the project tree. + + * mlib.adb: Use Prj.Com.Fail, instead of Osint.Fail directly, to delete + all temporary files. + +2005-11-14 Robert Dewar <dewar@adacore.com> + Ed Schonberg <schonberg@adacore.com> + + * sem_elab.adb: Change name Is_Package to Is_Package_Or_Generic_Package + (Check_Elab_Call): A call within a protected body is never an + elaboration call, and does not require checking. + (Same_Elaboration_Scope): Take into account protected types for both + entities. + (Activate_Elaborate_All_Desirable): New procedure + + * ali.ads, ali.adb: Implement new AD/ED for Elaborate_All/Elaborate + desirable + + * binde.adb: Implement new AD/ED for Elaborate_All/Elaborate desirable + (Elab_Error_Msg): Use -da to include internal unit links, not -de. + + * lib-writ.ads, lib-writ.adb: + Implement new AD/ED for Elaborate_All/Elaborate desirable + Use new Elaborate_All_Desirable flag in N_With_Clause node + + * sinfo.ads, sinfo.adb (Actual_Designated_Subtype): New attribute for + N_Free_Statement nodes. + Define new class N_Subprogram_Instantiation + Add Elaborate_Desirable flag to N_With_Clause node + Add N_Delay_Statement (covering two kinds of delay) + + * debug.adb: Introduce d.f flag for compiler + Add -da switch for binder + +2005-11-14 Ed Schonberg <schonberg@adacore.com> + Cyrille Comar <comar@adacore.com> + + * exp_aggr.adb (Build_Record_Aggr_Code): Do not create master entity + for task component, in the case of a limited aggregate. The enclosed + object declaration will create it earlier. Otherwise, in the case of a + nested aggregate, the object may appear in the wrong scope. + (Convert_Aggr_In_Object_Decl): Create a transient scope when needed. + (Gen_Assign): If the component being assigned is an array type and the + expression is itself an aggregate, wrap the assignment in a block to + force finalization actions on the temporary created for each row of the + enclosing object. + (Build_Record_Aggr_Code): Significant rewrite insuring that ctrl + structures are initialized after all discriminants are set so that + they can be accessed even when their offset is dynamic. + +2005-11-14 Robert Dewar <dewar@adacore.com> + Hristian Kirtchev <kirtchev@adacore.com> + + * sem_attr.adb: Implement Machine_Rounding attribute + (Analyze_Access_Attribute): The access attribute may appear within an + aggregate that has been expanded into a loop. + (Check_Task_Prefix): Add semantic check for attribute 'Callable and + 'Terminated whenever the prefix is of a task interface class-wide type. + (Analyze_Attribute): Add semantic check for attribute 'Identity whenever + the prefix is of a task interface class-wide type. + + * s-vaflop-vms-alpha.adb: Valid_D, Valid_F, Valid_G: Make Val constant + to avoid warnings. + + * s-fatgen.ads, s-fatgen.adb (Machine_Rounding): New function + Remove pragma Inline for [Unaligned_]Valid. + Add comments that Valid routines do not work for Vax_Float + + * exp_attr.adb: Implement Machine_Rounding attribute + + * snames.h: Add entry for Machine_Rounding attribute + +2005-11-14 Javier Miranda <miranda@adacore.com> + Robert Dewar <dewar@adacore.com> + Hristian Kirtchev <kirtchev@adacore.com> + + * exp_attr.adb (Expand_N_Attribute_Reference, cases of Attribute_Size + and related): For a prefix that is an explicit dereference of an + access to unconstrained packed array type, annotate the dereference + with an actual subtype so GIGI can make a correct size computation. + (Expand_N_Attribute_Reference): In case of 'Unchecked_Access and + 'Unrestricted_Access, if the designated type is an interface we + add a type conversion to force the displacement of the pointer + to the secondary dispatch table. + Use Universal_Real instead of Long_Long_Float when we need a high + precision float type for the generated code (prevents gratuitous + Vax_Float stuff when pragma Float_Representation (Vax_Float) used) + (Expand_N_Attribute_Reference): Add support for attribute 'Callable and + 'Terminated for task interface class-wide objects. Generate a call to + the predefined dispatching routine used to retrieve the _task_id from + a task corresponding record. + (Expand_Fpt_Attribute): Major change to properly handle Vax_Float + + * sem_disp.adb: Change name Is_Package to Is_Package_Or_Generic_Package + (Check_Dispatching_Operation): Protect the frontend againts + previously detected errors. + + * Makefile.rtl: Add new instantiations of system.fat_gen + + * s-fatflt.ads, s-fatlfl.ads, s-fatllf.ads, s-fatsfl.ads: + Change name of instantiated package for better consistency + with newly added system.fat_gen instantiations. + + * s-filofl.ads, s-fishfl.ads, s-fvadfl.ads, s-fvaffl.ads, + s-fvagfl.ads: New files. + +2005-11-14 Cyrille Comar <comar@adacore.com> + Thomas Quinot <quinot@adacore.com> + + * exp_ch5.adb (Expand_N_Assignment_Statement, Tagged_Case): For an + assignment of a value of a tagged type that has been rewritten to a + block statement, it is known by construction that no checks are + necessary for the statements within the block: analyze it with checks + suppressed. + (Expand_N_If_Statement): When killing a dead then-branch in an + if-statement that has elsif_parts, recompute the Current_Value node + for any entity whose value is known from the condition of the first + elsif_part. + (Expand_N_Return_Statement): When returning a mutable record, convert + the return value into its actual subtype in order to help the backend + to return the actual size instead of the maximum. This is another + aftermath of not returning mutable records on the sec-stack anymore. + + * sem_ch5.ads, sem_ch5.adb (Analyze_Iteration_Scheme): Minor change to + handling of error msg for suspicious reverse range iteration. + (Check_Possible_Current_Value_Condition): Move declaration from body to + spec, to allow this subprogram to be called from exp_ch5. + +2005-11-14 Thomas Quinot <quinot@adacore.com> + + * exp_dist.adb (Append_Array_Traversal): Modify constrained case to + generate a set of nested array aggregates instead of a single flat + aggregate for multi-dimensional arrays. + +2005-11-14 Pascal Obry <obry@adacore.com> + + * expect.c (__gnat_kill) [Win32]: Fix implementation, the pid returned + by spawnve is a process handle, no need to convert. Add a parameter + close to control wether the process handle must be closed. + (__gnat_waitpid): Fix implementation, the pid returned by spawnve is + a process handle, not need to convert. + (__gnat_kill) [*]: Add dummy parameter close to match the Win32 spec. + + * g-expect.adb: (Kill): Document the new close parameter. + (Close): Do not release the process handle in the kill there as + waitpid() is using it. + (Send_Signal): Release the process handle. + +2005-11-14 Robert Dewar <dewar@adacore.com> + + * exp_fixd.adb: Use Universal_Real instead of Long_Long_Float when we + need a high precision float type for the generated code (prevents + gratuitous Vax_Float stuff when pragma Float_Representation (Vax_Float) + used). + + * exp_imgv.adb: Use Universal_Real instead of Long_Long_Float when we + need a high precision float type for the generated code (prevents + gratuitous Vax_Float stuff when pragma Float_Representation (Vax_Float) + used). + (Expand_Width_Attribute): In configurable run-time, the attribute is not + allowed on non-static enumeration subtypes. Force a load error to emit + the correct diagnostic. + +2005-11-14 Thomas Quinot <quinot@adacore.com> + Robert Dewar <dewar@adacore.com> + Ed Schonberg <schonberg@adacore.com> + + * exp_intr.adb (Expand_Unc_Deallocation): If GIGI needs an actual + subtype to compute the size of the designated object at run-time, + create such a subtype and store it in the Actual_Designated_Subtype + attribute of the N_Free_Statement. + Generate itype for classwide designated object in both cases of + user-specified storage pool: specific and class-wide, not only in the + specific case. + Raise CE when trying to set a not null access type object to null. + (Expand_Dispatching_Constructor_Call): Retrieve subprogram actual with + an explicit loop, because freeze nodes make its position variable. + + * sem_intr.adb (Check_Intrinsic_Call): Given warning for freeing not + null object. + +2005-11-14 Javier Miranda <miranda@adacore.com> + + * exp_strm.adb (Build_Stream_Attr_Profile, Build_Stream_Function, + Build_Stream_Procedure): Add the null-excluding attribute to the first + formal. + This has no semantic meaning under Ada95 mode but it is a + requirement under Ada05 mode. + + * par-ch3.adb (P_Access_Definition): Addition of warning message if + the null exclusion is used under Ada95 mode + (P_Null_Exclusion): The qualifier has no semantic meaning in Ada 95. + (P_Access_Definition): Remove assertion that forbids the use of + the null-exclusion feature in Ada95. + +2005-11-14 Robert Dewar <dewar@adacore.com> + + * impunit.adb: Exclude container helper units not intended for use by + users. + +2005-11-14 Ed Schonberg <schonberg@adacore.com> + + * freeze.adb (Freeze_Entity): For an access formal that is an access + to subprogram, freeze the anonymous subprogram type at the same time, + to prevent later freezing in the wrong scope, such as the enclosing + subprogram body. + (Freeze_Entity): Freeze the equivalent_type of an access_to_protected_ + subprogram whenever available. + +2005-11-14 Arnaud Charlet <charlet@adacore.com> + + PR ada/23732 + * gnatvsn.ads (Library_Version): Bump to 4.1 + +2005-11-14 Robert Dewar <dewar@adacore.com> + + * g-debpoo.adb (Set_Valid): Use Integer_Address instead of + Storage_Offset to avoid wrap around causing invalid results. + +2005-11-14 Pascal Obry <obry@adacore.com> + + * gnatbind.adb (Is_Cross_Compiler): New function returning True for + cross-compiler. + (Scan_Bind_Arg): Fail with an error message if -M option is used + on a native compiler. + +2005-11-14 Robert Dewar <dewar@adacore.com> + Vincent Celier <celier@adacore.com> + + * gprep.adb: Implement -C switch to scan comments + + * scng.adb: Scan comment symbol separately if Replace_In_Comments set + + * scans.ads: Comment updates (including new use of Tok_Comment in + preprocessing) + + * opt.ads: Add documentation for flags that are used by gprmake, + currently and in the next version of gprmake. + (Verbosity_Level): New variable + Add Replace_In_Comments switch + + * vms_data.ads: Add VMS equivalent for new gnatmake switches -vl, -vm + and -vm. + Add /REPLACE_IN_COMMENTS for gnatprep -C switch + +2005-11-14 Arnaud Charlet <charlet@adacore.com> + + * g-regpat.adb (Fail): raise Expression_Error including the diagnostic + message, friendlier. + +2005-11-14 Robert Dewar <dewar@adacore.com> + + * g-spitbo.adb: (Hash): Rotate by 3 instead of 1 + +2005-11-14 Doug Rupp <rupp@adacore.com> + + * init.c [VMS]: Don't install __gnat_error_handler if DBG$TDBG defined. + +2005-11-14 Robert Dewar <dewar@adacore.com> + + * interfac.ads: Change declarations of IEEE float types so that we no + longer need a separate version of this package for VMS. + +2005-11-14 Ed Schonberg <schonberg@adacore.com> + + * lib-xref.adb (Generate_Definition, Generate_Reference): Treat the + internal entity created for the declaration of a child subprogram body + with no spec as coming from source, to generate proper cross-reference + information. + +2005-11-14 Vincent Celier <celier@adacore.com> + + * make.adb (Compile_Sources): Change verbose message to minimum + verbosity level High for "is in an Ada library", "is a read-only + library" and "is an internal library", + (Create_Binder_Mapping_File): Path name of ALI file for library project + must include the library directory, not the object directory. + (Scan_Make_Arg): Make sure that Switch.M.Scan_Make_Switches is called + for new switches -vl, -vm and -vh. + (Verbose_Msg): Add new defaulted parameter Minimum_Verbosity + (Check): Use minimum verbosity Medium for some Verbose_Msg calls + (Compile_Sources): Do not attempt to compile if an ALI file is missing + in a project that is externally built. + (Compute_All_Imported_Projects): New procedure + (Gnatmake): Check if importing libraries should be regenerated because + at least an imported library is more recent. + (Initialize): For each project compute the list of the projects it + imports directly or indirectly. + (Add_Library_Search_Dir): New procedure, used in place of + Add_Lib_Search_Dir in procedure Scan_Make_Arg so that absolute paths are + put in the search paths. + (Add_Source_Search_Dir): New procedure, used in place of + Add_Src_Search_Dir in procedure Scan_Make_Arg so that absolute paths are + put in the search paths. + (Mark_Directory): Resolve the absolute path the directory before marking + it. + + * switch-m.adb (Scan_Make_Switches): Replace "raise Bad_Switch;" with + call to new procedure Bad_Switch. Call Scan_Pos with new parameter + Switch. Do not handle any exception. + (Scan_Make_Switches): Increment Ptr for new switches -vl, -vm and -vh + so that the switch is recognized as valid. + (Scan_Make_Switches): Implement new switches -vl, -vm and -vh. + +2005-11-14 GNAT Script <nobody@adacore.com> + + * Make-lang.in: Makefile automatically updated + +2005-11-14 Pascal Obry <obry@adacore.com> + + * mdll.adb (Build_Reloc_DLL): Fix parameter handling when a map file is + used. + (Ada_Build_Reloc_DLL): Fix parameter handling when a map file is used. + In both cases the last argument was dropped. + +2005-11-14 Eric Botcazou <ebotcazou@adacore.com> + + * namet.h: (Column_Numbe): New type. + (Get_Column_Number): Define to sinput__get_column_number. + (Instantiation): Define to sinput__instantiation. + (Get_Column_Number): Declare. + (Instantiation): Likewise. + +2005-11-14 Robert Dewar <dewar@adacore.com> + + * par-ch10.adb (P_Compilation_Unit): Add defenses against junk unit + syntax, which could cause compiler hangs. + +2005-11-14 Vincent Celier <celier@adacore.com> + + * prj-ext.adb: Take into account new environment variable + GPR_PROJECT_PATH. Warn if both GPR_PROJECT_PATH and ADA_PROJECT_PATH + are defined. + (Prj.Ext elaboration): For each directory in the ADA_PROJECT_PATH, + normalize its path name, making it absolute and resolving symbolic + links, and replace the original if resolved path is different. + +2005-11-14 Vincent Celier <celier@adacore.com> + + * prj-part.adb (Create_Virtual_Extending_Project): Put virtual project + into Prj.Tree.Tree_Private_Part.Projects_Htable for GPS. + +2005-11-14 Emmanuel Briot <briot@adacore.com> + + * prj-pp.adb (Print): Do not output the with statement if the + associated name is empty, which happens for virtual extending projects. + (Print): Preserve the "extends all" attribute when printing the project. + + * prj-tree.ads (String_Value_Of): Add comment about returned value for + a virtual extending project. + +2005-11-14 Ed Schonberg <schonberg@adacore.com> + + * sem_aggr.adb (Resolve_Aggregate): An others choice is legal on the + rhs of an assignment even if the type is unconstrained, when the + context is non-expanding. + In an inlined body, if the context type is private, + resolve with its full view, which must be a composite type. + +2005-11-14 Robert Dewar <dewar@adacore.com> + Ed Schonberg <schonberg@adacore.com> + + * sem_ch10.adb: Change name Is_Package to Is_Package_Or_Generic_Package + Do not give obsolescent warning on with of subprogram (since we + diagnose calls) + (Analyze_With_Clause): Add test for obsolescent package + (Install_Context_Clauses): If the unit is the body of a child unit, do + not install twice the private declarations of the parents, to prevent + circular lists of Use_Clauses in a parent. + (Implicit_With_On_Parent): Do add duplicate with_clause on parent when + compiling body of child unit. + Use new class N_Subprogram_Instantiation + (Expand_With_Clause): If this is a private with_clause for a child unit, + appearing in the context of a package declaration, then the implicit + with_clauses generated for parent units are private as well. + (License_Check): Do not generate message if with'ed unit is internal + +2005-11-14 Gary Dismukes <dismukes@adacore.com> + Ed Schonberg <schonberg@adacore.com> + Thomas Quinot <quinot@adacore.com> + + * sem_ch12.ads, sem_ch12.adb (Map_Entities): Exclude entities whose + names are internal, because they will not have a corresponding partner + in the actual package. + (Analyze_Formal_Package): Move the setting of the formal package spec's + Generic_Parent field so that it occurs prior to analyzing the package, + to allow proper operation of Install_Parent_Private_Declarations. + (Analyze_Package_Instantiation): Set the instantiated package entity's + Package_Instantiation field. + (Get_Package_Instantiation_Node): Move declaration to package spec. + Retrieve the N_Package_Instantiation node when the Package_Instantiation + field is present. + (Check_Generic_Child_Unit): Within an inlined call, the only possible + instantiation is Unchecked_Conversion, for which no parents are needed. + (Inline_Instance_Body): Deinstall and record the use_clauses for all + parent scopes of a scope being removed prior to inlining an instance + body. + (Analyze_Package_Instantiation): Do not perform front-end inlining when + the current context is itself an instance within a non-instance child + unit, to prevent scope stack errors. + (Save_References): If the node is an aggregate that is an actual in a + call, rewrite as a qualified expression to preserve some type + information, to resolve possible ambiguities in the instance. + (Instance_Parent_Unit): New global variable to record the ultimate + parent unit associated with a generic child unit instance (associated + with the existing Parent_Unit_Visible flag). + (type Instance_Env): New component Instance_Parent_Unit for stacking + parents recorded in the global Instance_Parent_Unit. + (Init_Env): Save value of Instance_Parent_Unit in the Instance_Env + stack. + (Install_Spec): Save the parent unit entity in Instance_Parent_Unit when + it's not a top-level unit, and only do this if Instance_Parent_Unit is + not already set. Replace test of Is_Child_Unit with test of parent's + scope against package Standard. Add comments and a ??? comment. + (Remove_Parent): Revise condition for resetting Is_Immediately_Visible + on a child instance parent to test that the parent equals + Instance_Parent rather than simply checking that the unit is not a + child unit. + (Restore_Env): Restore value of Instance_Parent_Unit from Instance_Env. + (Validate_Derived_Interface_Type_Instance): Verify that all ancestors of + a formal interface are ancestors of the corresponding actual. + (Validate_Formal_Interface_Type): Additional legality checks. + (Analyze_Formal_Derived_Interface_Type): New procedure to handle formal + interface types with ancestors. + (Analyze_Formal_Package): If formal is a renaming, use renamed entity + to diagnose attempts to use generic within its own declaration. + +2005-11-14 Ed Schonberg <schonberg@adacore.com> + Javier Miranda <miranda@adacore.com> + + * sem_ch3.ads, sem_ch3.adb (Build_Discriminal): Add link to original + discriminant. + (Build_Private_Derived_Type): The entity of the created full view of the + derived type does not come from source. If after installing the private + declarations of the parent scope the parent is still private, use its + full view to construct the full declaration of the derived type. + (Build_Derived_Record_Type): Relax the condition that controls the + execution of the check that verifies that the partial view and + the full view agree in the set of implemented interfaces. In + addition, this test now only takes into account the progenitors. + (Derive_Interface_Subprograms): No need to derive subprograms + of ancestors that are interfaces. + (Derive_Subprograms): Remove formal No_Predefined_Prims and the + associated code. + Change name Is_Package to Is_Package_Or_Generic_Package + (Complete_Subprograms_Derivation): Handle the case in which the full + view is a transitive derivation of the ancestor of the partial view. + (Process_Full_View): Rename local subprogram Find_Interface_In_ + Descendant to Find_Ancestor_Interface to leave the code more clear. + Remove wrong code that avoids the generation of an error message + when the immediate ancestor of the partial view is an interface. + In addition some minor reorganization of the code has been done to + leave it more clear. + (Analyze_Type_Declaration): If type has previous incomplete tagged + partial view, inherit properly its primitive operations. + (Collect_Interfaces): Make public, for analysis of formal + interfaces. + (Analyze_Interface_Declaration): New procedure for use for regular and + formal interface declarations. + (Build_Derived_Record_Type): Add support for private types to the code + that checks if a tagged type implements abstract interfaces. + (Check_Aliased_Component_Type): The test applies in the spec of an + instance as well. + (Access_Type_Declaration): Clean up declaration of malformed type + declared as an access to its own classwide type, to prevent cascaded + crash. + (Collect_Interfaces): For private extensions and for derived task types + and derived protected types, the parent may be an interface that must + be included in the interface list. + (Access_Definition): If the designated type is an interface that may + contain tasks, create Master_Id for it before analyzing the expression + of the declaration, which may be an allocator. + (Record_Type_Declaration): Set properly the interface kind, for use + in allocators, the creation of master id's for task interfaces, etc. + +2005-11-14 Javier Miranda <miranda@adacore.com> + Ed Schonberg <schonberg@adacore.com> + + * sem_ch6.adb (Check_Conformance): The null-exclusion feature can be + omitted in case of stream attribute subprograms. + (Check_Inline_Pragma): Handle Inline and Inline_Always pragmas that + appear immediately after a subprogram body, when there is no previous + subprogram declaration. + Change name Is_Package to Is_Package_Or_Generic_Package + (Process_Formals): A non null qualifier on a non null named access + type is not an error, and is a warning only if Redundant_Constructs + are flagged. + +2005-11-14 Gary Dismukes <dismukes@adacore.com> + Ed Schonberg <schonberg@adacore.com> + + * sem_ch7.adb (Install_Parent_Private_Declarations): New procedure + nested within Analyze_Package_Specification to install the private + declarations and use clauses within each of the parent units of a + package instance of a generic child package. + (Analyze_Package_Specification): When entering a private part of a + package associated with a generic instance or formal package, the + private declarations of the parent must be installed (by calling new + procedure Install_Parent_Private_Declarations). + Change name Is_Package to Is_Package_Or_Generic_Package + (Preserve_Full_Attributes): For a synchronized type, the corresponding + record is absent in a generic context, which does not indicate a + compiler error. + +2005-11-14 Ed Schonberg <schonberg@adacore.com> + + * sem_ch8.adb (Analyze_Subprogram_Renaming): In a generic context, do + not try to rewrite a renamed stream attribute, because the operations + on the type may not have been generated. + Handle properly a renaming_as_body generated for a stream operation + whose default is abstract because the object type itself is abstract. + (Find_Type): If the type is incomplete and appears as the prefix of a + 'Class reference, it is tagged, and its list of primitive operations + must be initialized properly. + (Chain_Use_Clauses): When chaining the use clauses that appear in the + private declaration of a parent unit, prior to compiling the private + part of a child unit, find on the scope stack the proper parent entity + on which to link the use clause. + (Note_Redundant_Use): Emit a warning when a redundant use clause is + detected. + (Analyze_Object_Renaming): An attribute reference is not a legal object + if it is not a function call. + +2005-11-14 Robert Dewar <dewar@adacore.com> + Ed Schonberg <schonberg@adacore.com> + + * sem_eval.adb: Implement d.f flag + (Subtype_Statically_Match): A generic actual type has unknown + discriminants when the corresponding actual has a similar partial view. + If the routine is called to validate the signature of an inherited + operation in a child instance, the generic actual matches the full view, + +2005-11-14 Hristian Kirtchev <kirtchev@adacore.com> + Ed Schonberg <schonberg@adacore.com> + Robert Dewar <dewar@adacore.com> + Thomas Quinot <quinot@adacore.com> + + * sem_res.adb (Resolve_Call): Provide a better error message whenever + a procedure call is used as a select statement trigger and is not an + entry renaming or a primitive of a limited interface. + (Valid_Conversion): If the operand has a single interpretation do not + remove address operations. + (Check_Infinite_Recursion): Skip freeze nodes when looking for a raise + statement to inhibit warning. + (Resolve_Unary_Op): Do not produce a warning when + processing an expression of the form -(A mod B) + Use Universal_Real instead of Long_Long_Float when we need a high + precision float type for the generated code (prevents gratuitous + Vax_Float stuff when pragma Float_Representation (Vax_Float) used) + (Resolve_Concatenation_Arg): Improve error message when argument is an + ambiguous call to a function that returns an array. + (Make_Call_Into_Operator, Operand_Type_In_Scope): Do not check that + there is an implicit operator in the given scope if we are within an + instance: legality check has been performed on the generic. + (Resolve_Unary_Op): Apply warnings checks on argument of Abs operator + after resolving operand, to avoid false warnings on overloaded calls. + +2005-11-14 Ed Schonberg <schonberg@adacore.com> + Javier Miranda <miranda@adacore.com> + + PR ada/15604 + + * sem_type.adb (Covers): In an inlined body, a composite type matches + a private type whose full view is a composite type. + (Interface_Present_In_Ancestor): Protect the frontend against + previously detected errors to ensure that its compilation + with assertions enabled gives the same output that its + compilation without assertions. + (Interface_Present_In_Ancestor): Add support for private types. + Change name In_Actual to In_Generic_Actual (clean up) + (Disambiguate): New predicate In_Actual, to recognize expressions that + appear in the renaming declaration generated for generic actuals, and + which must be resolved in the outer context. + +2005-11-14 Robert Dewar <dewar@adacore.com> + Thomas Quinot <quinot@adacore.com> + Hristian Kirtchev <kirtchev@adacore.com> + Ed Schonberg <schonberg@adacore.com> + + * sem_util.ads, sem_util.adb: Change name Is_Package to + Is_Package_Or_Generic_Package. + (Check_Obsolescent): New procedure. + (Set_Is_Public): Remove obsolete junk test. + (Set_Public_Status): Do not set Is_Public on an object whose declaration + occurs within a handled_sequence_of_statemets. + (Is_Controlling_Limited_Procedure): Factor some of the logic, account + for a parameterless procedure. + (Enter_Name): Recognize renaming declarations created for private + component of a protected type within protected operations, so that + the source name of the component can be used in the debugger. + +2005-11-14 Ed Schonberg <schonberg@adacore.com> + Robert Dewar <dewar@adacore.com> + + * sem_warn.ads, sem_warn.adb (Publicly_Referenceable): Generic formals + of a generic subprogram are not visible outside the body. + (Set_Warning_Switch): New procedure (code to set warning mode moved + here from Switch.C so that it can be shared by pragma processing. + (Check_References): Special case warning for non-modified non-imported + volatile objects. + * par-prag.adb: Modify processing of pragma Warnings to accomodate new + form with a string literal argument + +2005-11-14 Javier Miranda <miranda@adacore.com> + + * s-finroo.ads, s-finroo.adb (Read): Addition of "not null" to the + anonymous access. + (Write): Addition of "not null" to the anonymous access. + (Read): Addition of "not null" to the anonymous access. + (Write): Addition of "not null" to the anonymous access. + + * s-strxdr.adb, s-stratt.ads, s-stratt.adb (I_AD, I_AS, I_B, I_C, I_F, + I_I, I_LF, I_LI, I_LLF, I_LLI, I_LLU, I_LU, I_SF, I_SI, I_SSI, I_SSU, + I_SU, I_U, I_WC): Addition of "not null" to the anonymous access. + (W_AD, W_AS, W_B, W_C, W_F, W_I, W_LF, W_LI, W_LLF, W_LLI, W_LLU, + W_LU, W_SF, W_SI, W_SSI, W_SSU, W_SU, W_U, W_WC): Addition of + "not null" to the anonymous access. + +2005-11-14 Robert Dewar <dewar@adacore.com> + + * s-stoele.adb: Fix code for Address mod Storage_Offset for negative + offset values + +2005-11-14 Vincent Celier <celier@adacore.com> + + * switch.adb (Bad_Switch): New procedure + (Scan_Nat, Scan_Pos): Directly call Osint.Fail with the appropriate + message when in error. + + * switch.ads (Bad_Switch, Bad_Switch_Value, Missing_Switch_Value, + Too_Many_Output_Files): Remove declarations, no longer used. + (Scan_Nat): New parameter Switch + (Scan_Pos): Ditto + (Bad_Switch): New procedure + + * switch-b.adb (Scan_Binder_Switches): Replace "raise Bad_Switch;" + with call to new procedure Bad_Switch. Call Scan_Pos and Scan_Natwith + new parameter Switch. Replace "raise Too_Many_Output_Files;" with call + to Osint.Fail. Do not handle any exception. + +2005-11-14 Vincent Celier <celier@adacore.com> + + * tempdir.adb (Tempdir): Do not use environment variable TMPDIR if it + designates a non existent directory. + +2005-11-14 Robert Dewar <dewar@adacore.com> + + * xgnatugn.adb: Replace invalid membership test by 'Valid + +2005-11-14 Vincent Celier <celier@adacore.com> + + * makegpr.adb (Gprmake): Do not attempt to build the global archive if + there is no object directory. + +2005-11-14 Robert Dewar <dewar@adacore.com> + + * usage.adb: Minor adjustment to output format, use nn instead of nnn + (so that -gnateInnn does not run into next column) + +2005-11-14 Ed Falis <falis@adacore.com> + + * s-bitops.adb (Bits_Array): corrected comment: "unconstrained" => + "constrained" + +2005-11-14 Cyrille Comar <comar@adacore.com> + + * s-chepoo.ads: Add comments on Dereference. + Remove unnecessary inherited abstract primitives. + Cosmetic cleanup. + +2005-11-14 Robert Dewar <dewar@adacore.com> + + * sem_cat.ads (Validate_Access_Type_Declaration): Remove declaration + node parameter, not needed, since it is available as Declaration_Node. + +2005-11-14 Geert Bosch <bosch@adacore.com> + + * s-exnllf.adb (Exn_LLF): Fix comment to be more precise and + grammatically correct. + +2005-11-14 Vincent Celier <celier@adacore.com> + + * s-fileio.ads: Correct spelling error in comment + +2005-11-14 Cyrille Comar <comar@adacore.com> + Robert Dewar <dewar@adacore.com> + Vincent Celier <celier@adacore.com> + Ben Brosgol <brosgol@adacore.com> + Jose Ruiz <ruiz@adacore.com> + Pascal Obry <obry@adacore.com> + + * gnat_ugn.texi: + Document that -fstack-check is needed for strict compliance with the + Ada 95 Reference Manual. + Correct reference to VAX systems to meet HP guidelines + Add documentation for new gnatmake switches -vl, -vm and -vh + Replace DEC Ada by HP Ada + Replace DIGITAL by HP + Remove empty section on tools in compatibility section + Clarify the Windows convention semantics. + Document the Win32 calling convention. + The Stdcall, Win32 and DLL convention are synonyms. + Add a note in -gnatR description about zero size record components + Note on new >= and <= warnings for -gnatwc + Document that equal sign after -gnatm is optional. + Note that strip is working fine on DLL built with a Library + Project. The restriction apply only to DLL built with gnatdll. + Update section about the way to debug a DLL. + Update information about the DLL convention. + Document -C switch for gnatprep + Document new attribute Library_ALI_Dir + Update elaboration doc to include implicit Elaborate pragmas now + generated for subprogram instantiations. + Document limitation on executable names that include spaces for --GCC, + --GNATBIND, and --GNATLINK switches. + Document that -w causes -gnatws to be added at start of gcc switches + + * gnat_rm.texi: Document that -mieee is needed for generating infinite + and NaN values in case of overflow on machines that are not fully + compliant with the IEEE floating-point standard. + Create a section describing the set of compiler options needed for + strict compliance with the Ada 95 Reference Manual. + Add documentation for pragma Obsolescent applied to a package + Clarify potential issues of mixed language programs related to the + I/O buffering enabling in the elaboration of the GNAT runtime. + Add extra documentation for pragma Restrictions (No_Elaboration_Code) + This documentation only patch adds extra documentsion for pragma + Restrictions (No_Elaboration_Code), explaining why it is not possible + to document this restriction in terms of allowed source constructs. + Document string literal form of pragma Warnings + Document new attribute Library_ALI_Dir + Add documentation on stable attributes in project files that was missing + + * gnat-style.texi: Indicate that paragraphs within a single comment + should be separated by empty comment lines + + * ug_words: Added replacements for -gnat95 and -gnat05 (/95 and + /05 respectively) + + * bindusg.adb: Minor cleanup, put -m before -M for consistency + +2005-11-14 Robert Dewar <dewar@adacore.com> + + * a-secain.adb, a-slcain.adb, a-shcain.adb, a-chtgke.ads, a-chtgke.adb, + a-stwiha.adb, a-strhas.adb, a-chzla1.ads, a-chzla9.ads, a-stzbou.adb, + a-stzbou.ads, a-stzfix.adb, a-stzhas.adb, a-stzmap.adb, a-stzmap.ads, + a-stzsea.adb, a-stzsea.ads, a-stzsup.adb, a-stzsup.ads, a-stzunb.adb, + a-stzunb.ads, a-szuzha.adb, a-szuzha.ads, a-szuzti.adb, a-szuzti.ads, + a-ztcoau.adb, a-ztcoau.ads, a-ztcoio.adb, a-ztcstr.adb, a-ztcstr.ads, + a-ztdeau.adb, a-ztdeau.ads, a-ztdeio.adb, a-ztdeio.ads, a-ztedit.adb, + a-ztedit.ads, a-ztenau.ads, a-ztenio.adb, a-ztenio.ads, a-ztexio.adb, + a-ztexio.ads, a-ztfiio.adb, a-ztfiio.ads, a-ztflau.adb, a-ztflau.ads, + a-ztflio.adb, a-ztflio.ads, a-ztgeau.adb, a-ztgeau.ads, a-ztinau.adb, + a-ztinau.ads, a-ztinio.adb, a-ztmoau.ads, a-ztmoio.adb, a-ztmoio.ads, + a-zttest.adb, g-enblsp-vms-alpha.adb, g-enblsp-vms-alpha.adb, + g-enblsp-vms-ia64.adb, g-enblsp-vms-ia64.adb, system-linux-hppa.ads, + a-chacon.adb, a-chacon.ads, a-wichun.adb, a-wichun.ads, a-zchuni.adb, + a-zchuni.ads, g-trasym-vms-alpha.adb, g-trasym-vms-ia64.adb, + system-hpux-ia64.ads, g-soccon-unixware.ads, g-soliop-unixware.ads, + g-soccon-interix.ads, g-soliop-solaris.ads, g-eacodu-vms.adb, + g-expect-vms.adb, g-socthi-vms.adb, g-soliop-mingw.ads, + a-intnam-unixware.ads, a-intnam-lynxos.ads, a-intnam-tru64.ads, + a-intnam-aix.ads, a-intnam-linux.ads, a-intnam-linux.ads, + a-intnam-dummy.ads, a-numaux-libc-x86.ads, a-intnam-interix.ads, + a-intnam-solaris.ads, a-calend-vms.adb, a-calend-vms.ads, + a-intnam-vms.ads, a-calend-mingw.adb, a-intnam-mingw.ads, + a-intnam-vxworks.ads, a-numaux-vxworks.ads, system-unixware.ads, + system-linux-ia64.ads, a-intnam-freebsd.ads, system-freebsd-x86.ads, + system-lynxos-ppc.ads, system-linux-x86_64.ads, a-stunha.adb, + a-cgaaso.ads, a-cgaaso.adb, a-chtgop.adb, a-cgcaso.adb, a-cgarso.adb, + a-cohata.ads, a-crbtgk.adb, a-crbltr.ads, a-coprnu.adb, a-rbtgso.adb, + a-intnam-darwin.ads, system-darwin-ppc.ads, gprmake.adb, makegpr.ads, + system-tru64.ads, system-aix.ads, system-solaris-x86.ads, + system-irix-o32.ads, s-interr-sigaction.adb, system-irix-n32.ads, + s-parame-mingw.adb, system-hpux.ads, s-traceb-hpux.adb, + system-linux-x86.ads, s-inmaop-dummy.adb, system-os2.ads, + system-interix.ads, system-solaris-sparc.ads, + system-solaris-sparcv9.ads, s-inmaop-vms.adb, + s-mastop-vms.adb, expander.adb, expander.ads, s-gloloc-mingw.adb, + system-mingw.ads, system-vms-zcx.ads, s-osinte-fsu.adb, + s-traceb-mastop.adb, a-exextr.adb, a-exstat.adb, a-filico.ads, + a-finali.ads, a-interr.ads, a-intsig.adb, a-intsig.ads, + a-except.ads, a-numaux-x86.ads, a-astaco.adb, a-calend.adb, + a-calend.ads, a-chahan.adb, a-chahan.ads, a-chlat9.ads, + a-colien.adb, a-colien.ads, a-colire.adb, a-colire.ads, + a-comlin.adb, a-comlin.ads, a-cwila1.ads, a-cwila9.ads, + a-elchha.adb, a-decima.adb, a-decima.ads, a-diocst.ads, + a-direio.adb, a-direio.ads, a-excach.adb, a-excach.adb, + a-exctra.ads, ali-util.adb, a-ngcefu.adb, a-ngcoty.adb, + a-ngcoty.ads, a-nudira.adb, a-nudira.ads, a-nuflra.adb, + a-numaux.ads, a-reatim.ads, a-sequio.adb, a-sequio.ads, + a-siocst.ads, a-ssicst.ads, a-stmaco.ads, a-storio.adb, + a-strbou.adb, a-strbou.ads, a-stream.ads, a-strfix.adb, + a-strmap.adb, a-strmap.ads, a-strsea.adb, a-strsea.ads, + a-strsup.adb, a-strsup.ads, a-strunb.adb, a-strunb.ads, + a-stwibo.adb, a-stwibo.ads, a-stwifi.adb, a-stwima.adb, + a-stwima.ads, a-stwise.adb, a-stwise.ads, a-stwisu.adb, + a-stwisu.ads, a-stwiun.adb, a-stwiun.ads, a-suteio.adb, + a-suteio.ads, a-swmwco.ads, a-swuwti.adb, a-swuwti.ads, + a-sytaco.adb, a-sytaco.ads, a-tasatt.adb, a-taside.adb, + a-taside.ads, a-teioed.adb, a-textio.adb, a-textio.ads, + a-ticoau.adb, a-ticoau.ads, a-ticoio.adb, a-tideau.adb, + a-tideio.adb, a-tienau.adb, a-tienio.adb, a-tifiio.adb, + a-tiflio.adb, a-tigeau.adb, a-tigeau.ads, a-tiinau.adb, + a-tiinio.adb, a-timoau.adb, a-timoio.adb, a-timoio.ads, + a-tiocst.ads, a-titest.adb, atree.adb, a-witeio.adb, + a-witeio.ads, a-wtcoau.adb, a-wtcoau.ads, a-wtcoio.adb, + a-wtcstr.ads, a-wtdeau.adb, a-wtdeio.adb, a-wtedit.adb, + a-wtedit.ads, a-wtenau.adb, a-wtenio.adb, a-wtfiio.adb, + a-wtflio.adb, a-wtgeau.adb, a-wtinau.adb, a-wtinio.adb, + a-wtmoau.adb, a-wtmoio.adb, a-wttest.adb, back_end.adb, + bindgen.adb, butil.adb, butil.ads, checks.ads, cio.c, comperr.adb, + csets.ads, cstand.adb, debug.ads, elists.ads, errno.c, errout.adb, + errout.ads, erroutc.adb, erroutc.ads, errutil.adb, errutil.ads, + errutil.ads, err_vars.ads, eval_fat.adb, exp_ch11.adb, exp_ch11.ads, + exp_ch2.adb, exp_ch7.ads, exp_imgv.ads, exp_pakd.adb, exp_prag.adb, + exp_prag.ads, exp_tss.adb, exp_tss.ads, exp_vfpt.ads, fe.h, fmap.adb, + freeze.ads, frontend.adb, frontend.ads, g-arrspl.adb, g-arrspl.ads, + g-awk.adb, g-awk.ads, g-boumai.ads, g-calend.adb, g-calend.ads, + g-catiio.adb, g-comlin.adb, g-comlin.ads, g-comlin.ads, g-comlin.ads, + g-comver.adb, g-crc32.adb, g-crc32.ads, g-ctrl_c.ads, g-curexc.ads, + g-debpoo.ads, g-debuti.adb, g-diopit.adb, g-diopit.ads, g-dirope.adb, + g-dirope.ads, g-dyntab.adb, g-dyntab.ads, g-excact.adb, g-excact.ads, + g-except.ads, g-exctra.adb, g-exctra.ads, g-expect.ads, g-flocon.ads, + g-hesorg.ads, g-io.adb, g-locfil.ads, g-md5.adb, g-md5.ads, g-md5.ads, + g-moreex.adb, g-signal.ads, g-signal.adb, gnatbind.ads, gnatchop.adb, + gnatcmd.adb, gnatfind.adb, gnatlbr.adb, gnatmake.ads, gnatmem.adb, + gnatprep.adb, gnatprep.ads, gnatsym.adb, gnatxref.adb, g-os_lib.adb, + g-os_lib.ads, g-pehage.adb, g-pehage.ads, gprep.ads, g-regexp.adb, + g-regexp.ads, g-regist.adb, g-regist.ads, g-regpat.ads, g-semaph.adb, + g-socthi.adb, g-soliop.ads, g-spipat.adb, g-spipat.ads, g-sptabo.ads, + g-sptain.ads, g-sptavs.ads, g-string.ads, g-tasloc.adb, g-tasloc.ads, + g-trasym.adb, g-trasym.ads, i-fortra.adb, i-fortra.ads, inline.adb, + layout.adb, live.adb, make.ads, makeutl.ads, makeutl.adb, mdll-fil.adb, + mdll-fil.ads, mdll-utl.ads, memroot.ads, memtrack.adb, mlib.ads, + mlib-fil.adb, mlib-fil.ads, mlib-prj.ads, mlib-utl.adb, mlib-utl.ads, + nlists.adb, nlists.ads, osint.adb, osint.ads, osint-c.adb, osint-l.adb, + osint-l.ads, osint-m.ads, output.adb, par.adb, par.adb, par.ads, + par-ch11.adb, par-ch12.adb, par-ch2.adb, par-ch4.adb, par-ch5.adb, + par-ch6.adb, par-ch9.adb, par-endh.adb, par-labl.adb, par-load.adb, + par-tchk.adb, prep.adb, prepcomp.adb, prepcomp.ads, prj-attr.ads, + prj-com.ads, prj-dect.adb, prj-dect.ads, prj-env.ads, prj-err.ads, + prj-ext.ads, prj-makr.adb, prj-makr.ads, prj-nmsc.ads, prj-pars.adb, + prj-pars.ads, prj-part.ads, prj-pp.ads, prj-proc.ads, prj-strt.adb, + prj-strt.ads, prj-tree.adb, prj-util.adb, prj-util.ads, rtsfind.adb, + sem.adb, sem.ads, sem_case.adb, sem_case.ads, sem_ch11.adb, + sem_ch4.adb, sem_ch6.ads, sem_ch7.ads, sem_dist.ads, sem_elab.ads, + sem_elim.ads, sem_eval.ads, sem_intr.ads, sem_maps.adb, sem_maps.ads, + sem_maps.ads, sem_res.ads, sem_type.ads, sfn_scan.adb, sfn_scan.ads, + s-imgwch.ads, s-imgwiu.adb, s-imgwiu.ads, s-inmaop.ads, sinput.adb, + sinput.ads, s-pack03.adb, s-pack03.ads, s-pack05.adb, s-pack05.ads, + s-pack06.adb, s-pack06.ads, s-pack07.adb, s-pack07.ads, s-pack09.adb, + s-pack09.ads, s-pack10.adb, s-pack10.ads, s-pack11.adb, s-pack11.ads, + s-pack12.adb, s-pack12.ads, s-pack13.adb, s-pack13.ads, s-pack14.adb, + s-pack14.ads, s-pack15.adb, s-pack15.ads, s-pack17.adb, s-pack17.ads, + s-pack18.adb, s-pack18.ads, s-pack19.adb, s-pack19.ads, s-pack20.adb, + s-pack20.ads, s-pack21.adb, s-pack21.ads, s-pack22.adb, s-pack22.ads, + s-pack23.adb, s-pack23.ads, s-pack24.adb, s-pack24.ads, s-pack25.adb, + s-pack25.ads, s-pack26.adb, s-pack26.ads, s-pack27.adb, s-pack27.ads, + s-pack28.adb, s-pack28.ads, s-pack29.adb, s-pack29.ads, s-pack30.adb, + s-pack30.ads, s-pack31.adb, s-pack31.ads, s-pack33.adb, s-pack33.ads, + s-pack34.adb, s-pack34.ads, s-pack35.adb, s-pack35.ads, s-pack36.adb, + s-pack36.ads, s-pack37.adb, s-pack37.ads, s-pack38.adb, s-pack38.ads, + s-pack39.adb, s-pack39.ads, s-pack40.adb, s-pack40.ads, s-pack41.adb, + s-pack41.ads, s-pack42.adb, s-pack42.ads, s-pack43.adb, s-pack43.ads, + s-pack44.adb, s-pack44.ads, s-pack45.adb, s-pack45.ads, s-pack46.adb, + s-pack46.ads, s-pack47.adb, s-pack47.ads, s-pack48.adb, s-pack48.ads, + s-pack49.adb, s-pack49.ads, s-pack50.adb, s-pack50.ads, s-pack51.adb, + s-pack51.ads, s-pack52.adb, s-pack52.ads, s-pack53.adb, s-pack53.ads, + s-pack54.adb, s-pack54.ads, s-pack55.adb, s-pack55.ads, s-pack56.adb, + s-pack56.ads, s-pack57.adb, s-pack57.ads, s-pack58.adb, s-pack58.ads, + s-pack59.adb, s-pack59.ads, s-pack60.adb, s-pack60.adb, s-pack60.ads, + s-pack61.adb, s-pack61.ads, s-pack62.adb, s-pack62.ads, s-pack63.adb, + s-pack63.ads, s-parint.adb, s-parint.adb, s-parint.ads, sprint.ads, + s-purexc.ads, s-restri.ads, s-restri.adb, s-scaval.adb, s-scaval.ads, + s-secsta.adb, s-secsta.ads, s-sequio.adb, s-sequio.ads, stand.ads, + s-tasuti.adb, s-traceb.adb, s-traceb.ads, stringt.adb, stringt.ads, + styleg.ads, s-valboo.adb, s-valboo.ads, s-valcha.adb, s-valcha.ads, + s-valdec.adb, s-valdec.ads, s-valint.adb, s-valint.ads, s-valint.ads, + s-vallld.adb, s-vallld.ads, s-vallli.adb, s-vallli.ads, s-valllu.adb, + s-valllu.ads, s-valrea.adb, s-valrea.ads, s-valuns.adb, s-valuns.ads, + s-valuti.adb, s-valuti.ads, s-valwch.ads, s-veboop.adb, s-veboop.ads, + s-vercon.adb, s-vercon.ads, s-wchcnv.adb, s-wchcnv.ads, s-wchcon.ads, + s-wchjis.adb, s-wchjis.ads, s-wchstw.adb, s-wchstw.adb, s-wchstw.ads, + s-wchwts.adb, s-wchwts.ads, s-widboo.adb, s-widboo.ads, s-widcha.adb, + s-widcha.ads, s-widenu.adb, s-widenu.ads, s-widlli.adb, s-widlli.ads, + s-widllu.adb, s-widllu.ads, s-widwch.adb, s-widwch.ads, s-wwdcha.adb, + s-wwdcha.ads, s-wwdenu.adb, s-wwdenu.ads, symbols.adb, symbols.ads, + table.ads, targparm.adb, targparm.ads, tb-alvms.c, tb-alvxw.c, + tbuild.adb, tree_io.ads, treepr.adb, treeprs.adt, ttypef.ads, + ttypes.ads, types.adb, uintp.adb, uintp.ads, uname.ads, urealp.ads, + usage.ads, validsw.ads, vxaddr2line.adb, widechar.adb, widechar.ads, + xeinfo.adb, xnmake.adb, xref_lib.ads, xr_tabls.adb, xr_tabls.ads, + xsinfo.adb, xtreeprs.adb, xsnames.adb, vms_conv.ads, vms_conv.adb, + a-dirval.ads, a-dirval.adb, a-dirval-mingw.adb, a-direct.ads, + a-direct.adb, indepsw.ads, prj-attr-pm.ads, system-linux-ppc.ads, + a-numaux-darwin.ads, a-numaux-darwin.adb, + a-swuwha.ads, a-stunha.ads: Minor reformatting + 2005-11-14 Robert Dewar <dewar@adacore.com> PR ada/18434 |