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Diffstat (limited to 'gcc-4.7/gcc/ada/impunit.adb')
| -rw-r--r-- | gcc-4.7/gcc/ada/impunit.adb | 942 |
1 files changed, 0 insertions, 942 deletions
diff --git a/gcc-4.7/gcc/ada/impunit.adb b/gcc-4.7/gcc/ada/impunit.adb deleted file mode 100644 index 99d0c2714..000000000 --- a/gcc-4.7/gcc/ada/impunit.adb +++ /dev/null @@ -1,942 +0,0 @@ ------------------------------------------------------------------------------- --- -- --- GNAT COMPILER COMPONENTS -- --- -- --- I M P U N I T -- --- -- --- B o d y -- --- -- --- Copyright (C) 2000-2012, Free Software Foundation, Inc. -- --- -- --- GNAT is free software; you can redistribute it and/or modify it under -- --- terms of the GNU General Public License as published by the Free Soft- -- --- ware Foundation; either version 3, or (at your option) any later ver- -- --- sion. GNAT is distributed in the hope that it will be useful, but WITH- -- --- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY -- --- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License -- --- for more details. You should have received a copy of the GNU General -- --- Public License distributed with GNAT; see file COPYING3. If not, go to -- --- http://www.gnu.org/licenses for a complete copy of the license. -- --- -- --- GNAT was originally developed by the GNAT team at New York University. -- --- Extensive contributions were provided by Ada Core Technologies Inc. -- --- -- ------------------------------------------------------------------------------- - -with Atree; use Atree; -with Errout; use Errout; -with Sinfo; use Sinfo; -with Fname.UF; use Fname.UF; -with Lib; use Lib; -with Namet; use Namet; -with Opt; use Opt; -with Uname; use Uname; - --- Note: this package body is used by GPS and GNATBench to supply a list of --- entries for help on available library routines. - -package body Impunit is - - subtype File_Name_8 is String (1 .. 8); - - type File_Name_Record is record - Fname : File_Name_8; - -- 8 character name of unit - - RMdef : Boolean; - -- True if unit is RM defined. False for any unit that is implementation - -- defined (and thus not with'able in No_Implementation_Units mode). - end record; - - type File_List is array (Nat range <>) of File_Name_Record; - - T : constant Boolean := True; - F : constant Boolean := False; - -- Short hand for RM_Defined values in lists below - - ------------------ - -- Ada 95 Units -- - ------------------ - - -- The following is a giant string list containing the names of all non- - -- implementation internal files, i.e. the complete list of files for - -- internal units which a program may legitimately WITH when operating in - -- either Ada 95 or Ada 2005 mode. - - -- Note that this list should match the list of units documented in the - -- "GNAT Library" section of the GNAT Reference Manual. A unit listed here - -- must either be documented in that section or described in the Ada RM. - - Non_Imp_File_Names_95 : constant File_List := ( - - ------------------------------------------------------ - -- Ada Hierarchy Units from Ada-95 Reference Manual -- - ------------------------------------------------------ - - ("a-astaco", T), -- Ada.Asynchronous_Task_Control - ("a-calend", T), -- Ada.Calendar - ("a-chahan", T), -- Ada.Characters.Handling - ("a-charac", T), -- Ada.Characters - ("a-chlat1", T), -- Ada.Characters.Latin_1 - ("a-comlin", T), -- Ada.Command_Line - ("a-decima", T), -- Ada.Decimal - ("a-direio", T), -- Ada.Direct_IO - ("a-dynpri", T), -- Ada.Dynamic_Priorities - ("a-except", T), -- Ada.Exceptions - ("a-finali", T), -- Ada.Finalization - ("a-flteio", T), -- Ada.Float_Text_IO - ("a-fwteio", T), -- Ada.Float_Wide_Text_IO - ("a-inteio", T), -- Ada.Integer_Text_IO - ("a-interr", T), -- Ada.Interrupts - ("a-intnam", T), -- Ada.Interrupts.Names - ("a-ioexce", T), -- Ada.IO_Exceptions - ("a-iwteio", T), -- Ada.Integer_Wide_Text_IO - ("a-ncelfu", T), -- Ada.Numerics.Complex_Elementary_Functions - ("a-ngcefu", T), -- Ada.Numerics.Generic_Complex_Elementary_Functions - ("a-ngcoty", T), -- Ada.Numerics.Generic_Complex_Types - ("a-ngelfu", T), -- Ada.Numerics.Generic_Elementary_Functions - ("a-nucoty", T), -- Ada.Numerics.Complex_Types - ("a-nudira", T), -- Ada.Numerics.Discrete_Random - ("a-nuelfu", T), -- Ada.Numerics.Elementary_Functions - ("a-nuflra", T), -- Ada.Numerics.Float_Random - ("a-numeri", T), -- Ada.Numerics - ("a-reatim", T), -- Ada.Real_Time - ("a-sequio", T), -- Ada.Sequential_IO - ("a-stmaco", T), -- Ada.Strings.Maps.Constants - ("a-storio", T), -- Ada.Storage_IO - ("a-strbou", T), -- Ada.Strings.Bounded - ("a-stream", T), -- Ada.Streams - ("a-strfix", T), -- Ada.Strings.Fixed - ("a-string", T), -- Ada.Strings - ("a-strmap", T), -- Ada.Strings.Maps - ("a-strunb", T), -- Ada.Strings.Unbounded - ("a-ststio", T), -- Ada.Streams.Stream_IO - ("a-stwibo", T), -- Ada.Strings.Wide_Bounded - ("a-stwifi", T), -- Ada.Strings.Wide_Fixed - ("a-stwima", T), -- Ada.Strings.Wide_Maps - ("a-stwiun", T), -- Ada.Strings.Wide_Unbounded - ("a-swmwco", T), -- Ada.Strings.Wide_Maps.Wide_Constants - ("a-sytaco", T), -- Ada.Synchronous_Task_Control - ("a-tags ", T), -- Ada.Tags - ("a-tasatt", T), -- Ada.Task_Attributes - ("a-taside", T), -- Ada.Task_Identification - ("a-teioed", T), -- Ada.Text_IO.Editing - ("a-textio", T), -- Ada.Text_IO - ("a-ticoio", T), -- Ada.Text_IO.Complex_IO - ("a-titest", T), -- Ada.Text_IO.Text_Streams - ("a-unccon", T), -- Ada.Unchecked_Conversion - ("a-uncdea", T), -- Ada.Unchecked_Deallocation - ("a-witeio", T), -- Ada.Wide_Text_IO - ("a-wtcoio", T), -- Ada.Wide_Text_IO.Complex_IO - ("a-wtedit", T), -- Ada.Wide_Text_IO.Editing - ("a-wttest", T), -- Ada.Wide_Text_IO.Text_Streams - - ------------------------------------------------- - -- RM Required Additions to Ada for GNAT Types -- - ------------------------------------------------- - - -- Note: Long versions are considered RM defined, but not the Long Long, - -- Short, or Short_Short versions. - - ("a-lfteio", T), -- Ada.Long_Float_Text_IO - ("a-lfwtio", T), -- Ada.Long_Float_Wide_Text_IO - ("a-liteio", T), -- Ada.Long_Integer_Text_IO - ("a-liwtio", T), -- Ada.Long_Integer_Wide_Text_IO - ("a-llftio", T), -- Ada.Long_Long_Float_Text_IO - ("a-llfwti", T), -- Ada.Long_Long_Float_Wide_Text_IO - ("a-llitio", T), -- Ada.Long_Long_Integer_Text_IO - ("a-lliwti", F), -- Ada.Long_Long_Integer_Wide_Text_IO - ("a-nlcefu", F), -- Ada.Long_Complex_Elementary_Functions - ("a-nlcoty", T), -- Ada.Numerics.Long_Complex_Types - ("a-nlelfu", T), -- Ada.Numerics.Long_Elementary_Functions - ("a-nllcef", F), -- Ada.Long_Long_Complex_Elementary_Functions - ("a-nllefu", F), -- Ada.Numerics.Long_Long_Elementary_Functions - ("a-nllcty", F), -- Ada.Numerics.Long_Long_Complex_Types - ("a-nscefu", F), -- Ada.Short_Complex_Elementary_Functions - ("a-nscoty", F), -- Ada.Numerics.Short_Complex_Types - ("a-nselfu", F), -- Ada.Numerics.Short_Elementary_Functions - ("a-sfteio", F), -- Ada.Short_Float_Text_IO - ("a-sfwtio", F), -- Ada.Short_Float_Wide_Text_IO - ("a-siteio", F), -- Ada.Short_Integer_Text_IO - ("a-siwtio", F), -- Ada.Short_Integer_Wide_Text_IO - ("a-ssitio", F), -- Ada.Short_Short_Integer_Text_IO - ("a-ssiwti", F), -- Ada.Short_Short_Integer_Wide_Text_IO - - ----------------------------------- - -- GNAT Defined Additions to Ada -- - ----------------------------------- - - ("a-calcon", F), -- Ada.Calendar.Conversions - ("a-chlat9", F), -- Ada.Characters.Latin_9 - ("a-clrefi", F), -- Ada.Command_Line.Response_File - ("a-colien", F), -- Ada.Command_Line.Environment - ("a-colire", F), -- Ada.Command_Line.Remove - ("a-cwila1", F), -- Ada.Characters.Wide_Latin_1 - ("a-cwila9", F), -- Ada.Characters.Wide_Latin_9 - ("a-diocst", F), -- Ada.Direct_IO.C_Streams - ("a-einuoc", F), -- Ada.Exceptions.Is_Null_Occurrence - ("a-elchha", F), -- Ada.Exceptions.Last_Chance_Handler - ("a-exctra", F), -- Ada.Exceptions.Traceback - ("a-siocst", F), -- Ada.Sequential_IO.C_Streams - ("a-ssicst", F), -- Ada.Streams.Stream_IO.C_Streams - ("a-suteio", F), -- Ada.Strings.Unbounded.Text_IO - ("a-swuwti", F), -- Ada.Strings.Wide_Unbounded.Wide_Text_IO - ("a-tiocst", F), -- Ada.Text_IO.C_Streams - ("a-wtcstr", F), -- Ada.Wide_Text_IO.C_Streams - - -- Note: strictly the next two should be Ada 2005 units, but it seems - -- harmless (and useful) to make then available in Ada 95 mode, since - -- they only deal with Wide_Character, not Wide_Wide_Character. - - ("a-wichun", F), -- Ada.Wide_Characters.Unicode - ("a-widcha", F), -- Ada.Wide_Characters - - -- Note: strictly the following should be Ada 2012 units, but it seems - -- harmless (and useful) to make then available in Ada 95 mode, since - -- they do not deal with Wide_Wide_Character. - - ("a-wichha", F), -- Ada.Wide_Characters.Handling - ("a-stuten", F), -- Ada.Strings.UTF_Encoding - ("a-suenco", F), -- Ada.Strings.UTF_Encoding.Conversions - ("a-suenst", F), -- Ada.Strings.UTF_Encoding.Strings - ("a-suewst", F), -- Ada.Strings.UTF_Encoding.Wide_Strings - - --------------------------- - -- GNAT Special IO Units -- - --------------------------- - - -- As further explained elsewhere (see Sem_Ch10), the internal packages of - -- Text_IO and Wide_Text_IO are actually implemented as separate children, - -- but this fact is intended to be hidden from the user completely. Any - -- attempt to WITH one of these units will be diagnosed as an error later - -- on, but for now we do not consider these internal implementation units - -- (if we did, then we would get a junk warning which would be confusing - -- and unnecessary, given that we generate a clear error message). - - ("a-tideio", F), -- Ada.Text_IO.Decimal_IO - ("a-tienio", F), -- Ada.Text_IO.Enumeration_IO - ("a-tifiio", F), -- Ada.Text_IO.Fixed_IO - ("a-tiflio", F), -- Ada.Text_IO.Float_IO - ("a-tiinio", F), -- Ada.Text_IO.Integer_IO - ("a-tiinio", F), -- Ada.Text_IO.Integer_IO - ("a-timoio", F), -- Ada.Text_IO.Modular_IO - ("a-wtdeio", F), -- Ada.Wide_Text_IO.Decimal_IO - ("a-wtenio", F), -- Ada.Wide_Text_IO.Enumeration_IO - ("a-wtfiio", F), -- Ada.Wide_Text_IO.Fixed_IO - ("a-wtflio", F), -- Ada.Wide_Text_IO.Float_IO - ("a-wtinio", F), -- Ada.Wide_Text_IO.Integer_IO - ("a-wtmoio", F), -- Ada.Wide_Text_IO.Modular_IO - - ------------------------ - -- GNAT Library Units -- - ------------------------ - - ("g-altive", F), -- GNAT.Altivec - ("g-altcon", F), -- GNAT.Altivec.Conversions - ("g-alveop", F), -- GNAT.Altivec.Vector_Operations - ("g-alvety", F), -- GNAT.Altivec.Vector_Types - ("g-alvevi", F), -- GNAT.Altivec.Vector_Views - ("g-arrspl", F), -- GNAT.Array_Split - ("g-awk ", F), -- GNAT.AWK - ("g-boubuf", F), -- GNAT.Bounded_Buffers - ("g-boumai", F), -- GNAT.Bounded_Mailboxes - ("g-bubsor", F), -- GNAT.Bubble_Sort - ("g-busora", F), -- GNAT.Bubble_Sort_A - ("g-busorg", F), -- GNAT.Bubble_Sort_G - ("g-byorma", F), -- GNAT.Byte_Order_Mark - ("g-bytswa", F), -- GNAT.Byte_Swapping - ("g-calend", F), -- GNAT.Calendar - ("g-catiio", F), -- GNAT.Calendar.Time_IO - ("g-casuti", F), -- GNAT.Case_Util - ("g-cgi ", F), -- GNAT.CGI - ("g-cgicoo", F), -- GNAT.CGI.Cookie - ("g-cgideb", F), -- GNAT.CGI.Debug - ("g-comlin", F), -- GNAT.Command_Line - ("g-comver", F), -- GNAT.Compiler_Version - ("g-crc32 ", F), -- GNAT.CRC32 - ("g-ctrl_c", F), -- GNAT.Ctrl_C - ("g-curexc", F), -- GNAT.Current_Exception - ("g-debpoo", F), -- GNAT.Debug_Pools - ("g-debuti", F), -- GNAT.Debug_Utilities - ("g-decstr", F), -- GNAT.Decode_String - ("g-deutst", F), -- GNAT.Decode_UTF8_String - ("g-dirope", F), -- GNAT.Directory_Operations - ("g-diopit", F), -- GNAT.Directory_Operations.Iteration - ("g-dynhta", F), -- GNAT.Dynamic_HTables - ("g-dyntab", F), -- GNAT.Dynamic_Tables - ("g-encstr", F), -- GNAT.Encode_String - ("g-enutst", F), -- GNAT.Encode_UTF8_String - ("g-excact", F), -- GNAT.Exception_Actions - ("g-except", F), -- GNAT.Exceptions - ("g-exctra", F), -- GNAT.Exception_Traces - ("g-expect", F), -- GNAT.Expect - ("g-exptty", F), -- GNAT.Expect.TTY - ("g-flocon", F), -- GNAT.Float_Control - ("g-heasor", F), -- GNAT.Heap_Sort - ("g-hesora", F), -- GNAT.Heap_Sort_A - ("g-hesorg", F), -- GNAT.Heap_Sort_G - ("g-htable", F), -- GNAT.Htable - ("g-io ", F), -- GNAT.IO - ("g-io_aux", F), -- GNAT.IO_Aux - ("g-locfil", F), -- GNAT.Lock_Files - ("g-mbdira", F), -- GNAT.MBBS_Discrete_Random - ("g-mbflra", F), -- GNAT.MBBS_Float_Random - ("g-md5 ", F), -- GNAT.MD5 - ("g-memdum", F), -- GNAT.Memory_Dump - ("g-moreex", F), -- GNAT.Most_Recent_Exception - ("g-os_lib", F), -- GNAT.Os_Lib - ("g-pehage", F), -- GNAT.Perfect_Hash_Generators - ("g-rannum", F), -- GNAT.Random_Numbers - ("g-regexp", F), -- GNAT.Regexp - ("g-regist", F), -- GNAT.Registry - ("g-regpat", F), -- GNAT.Regpat - ("g-semaph", F), -- GNAT.Semaphores - ("g-sercom", F), -- GNAT.Serial_Communications - ("g-sestin", F), -- GNAT.Secondary_Stack_Info - ("g-sha1 ", F), -- GNAT.SHA1 - ("g-sha224", F), -- GNAT.SHA224 - ("g-sha256", F), -- GNAT.SHA256 - ("g-sha384", F), -- GNAT.SHA384 - ("g-sha512", F), -- GNAT.SHA512 - ("g-signal", F), -- GNAT.Signals - ("g-socket", F), -- GNAT.Sockets - ("g-souinf", F), -- GNAT.Source_Info - ("g-speche", F), -- GNAT.Spell_Checker - ("g-spchge", F), -- GNAT.Spell_Checker_Generic - ("g-spitbo", F), -- GNAT.Spitbol - ("g-spipat", F), -- GNAT.Spitbol.Patterns - ("g-sptabo", F), -- GNAT.Spitbol.Table_Boolean - ("g-sptain", F), -- GNAT.Spitbol.Table_Integer - ("g-sptavs", F), -- GNAT.Spitbol.Table_Vstring - ("g-string", F), -- GNAT.Strings - ("g-strspl", F), -- GNAT.String_Split - ("g-sse ", F), -- GNAT.SSE - ("g-ssvety", F), -- GNAT.SSE.Vector_Types - ("g-table ", F), -- GNAT.Table - ("g-tasloc", F), -- GNAT.Task_Lock - ("g-tastus", F), -- GNAT.Task_Stack_Usage - ("g-thread", F), -- GNAT.Threads - ("g-timsta", F), -- GNAT.Time_Stamp - ("g-traceb", F), -- GNAT.Traceback - ("g-trasym", F), -- GNAT.Traceback.Symbolic - ("g-tty ", F), -- GNAT.TTY - ("g-utf_32", F), -- GNAT.UTF_32 - ("g-u3spch", F), -- GNAT.UTF_32_Spelling_Checker - ("g-wispch", F), -- GNAT.Wide_Spelling_Checker - ("g-wistsp", F), -- GNAT.Wide_String_Split - - ----------------------------------------------------- - -- Interface Hierarchy Units from Reference Manual -- - ----------------------------------------------------- - - ("i-c ", T), -- Interfaces.C - ("i-cobol ", T), -- Interfaces.Cobol - ("i-cpoint", T), -- Interfaces.C.Pointers - ("i-cstrin", T), -- Interfaces.C.Strings - ("i-fortra", T), -- Interfaces.Fortran - - ------------------------------------------ - -- GNAT Defined Additions to Interfaces -- - ------------------------------------------ - - ("i-cexten", F), -- Interfaces.C.Extensions - ("i-cil ", F), -- Interfaces.CIL - ("i-cilobj", F), -- Interfaces.CIL.Object - ("i-cpp ", F), -- Interfaces.CPP - ("i-cstrea", F), -- Interfaces.C.Streams - ("i-java ", F), -- Interfaces.Java - ("i-javjni", F), -- Interfaces.Java.JNI - ("i-pacdec", F), -- Interfaces.Packed_Decimal - ("i-vxwoio", F), -- Interfaces.VxWorks.IO - ("i-vxwork", F), -- Interfaces.VxWorks - - -------------------------------------------------- - -- System Hierarchy Units from Reference Manual -- - -------------------------------------------------- - - ("s-atacco", T), -- System.Address_To_Access_Conversions - ("s-maccod", T), -- System.Machine_Code - ("s-rpc ", T), -- System.Rpc - ("s-stoele", T), -- System.Storage_Elements - ("s-stopoo", T), -- System.Storage_Pools - - -------------------------------------- - -- GNAT Defined Additions to System -- - -------------------------------------- - - ("s-addima", F), -- System.Address_Image - ("s-assert", F), -- System.Assertions - ("s-diflio", F), -- System.Dim.Float_IO - ("s-diinio", F), -- System.Dim.Integer_IO - ("s-dimkio", F), -- System.Dim.Mks_IO - ("s-dimmks", F), -- System.Dim.Mks - ("s-dmotpr", F), -- System.Dim.Mks.Other_Prefixes - ("s-memory", F), -- System.Memory - ("s-parint", F), -- System.Partition_Interface - ("s-pooglo", F), -- System.Pool_Global - ("s-pooloc", F), -- System.Pool_Local - ("s-restri", F), -- System.Restrictions - ("s-rident", F), -- System.Rident - ("s-ststop", F), -- System.Strings.Stream_Ops - ("s-tasinf", F), -- System.Task_Info - ("s-wchcnv", F), -- System.Wch_Cnv - ("s-wchcon", F)); -- System.Wch_Con - - -------------------- - -- Ada 2005 Units -- - -------------------- - - -- The following units should be used only in Ada 05 mode - - Non_Imp_File_Names_05 : constant File_List := ( - - -------------------------------------------------------- - -- Ada Hierarchy Units from Ada 2005 Reference Manual -- - -------------------------------------------------------- - - ("a-assert", T), -- Ada.Assertions - ("a-calari", T), -- Ada.Calendar.Arithmetic - ("a-calfor", T), -- Ada.Calendar.Formatting - ("a-catizo", T), -- Ada.Calendar.Time_Zones - ("a-cdlili", T), -- Ada.Containers.Doubly_Linked_Lists - ("a-cgarso", T), -- Ada.Containers.Generic_Array_Sort - ("a-cgcaso", T), -- Ada.Containers.Generic_Constrained_Array_Sort - ("a-chacon", T), -- Ada.Characters.Conversions - ("a-cidlli", T), -- Ada.Containers.Indefinite_Doubly_Linked_Lists - ("a-cihama", T), -- Ada.Containers.Indefinite_Hashed_Maps - ("a-cihase", T), -- Ada.Containers.Indefinite_Hashed_Sets - ("a-ciorma", T), -- Ada.Containers.Indefinite_Ordered_Maps - ("a-ciorse", T), -- Ada.Containers.Indefinite_Ordered_Sets - ("a-cohama", T), -- Ada.Containers.Hashed_Maps - ("a-cohase", T), -- Ada.Containers.Hashed_Sets - ("a-coinve", T), -- Ada.Containers.Indefinite_Vectors - ("a-contai", T), -- Ada.Containers - ("a-convec", T), -- Ada.Containers.Vectors - ("a-coorma", T), -- Ada.Containers.Ordered_Maps - ("a-coorse", T), -- Ada.Containers.Ordered_Sets - ("a-coteio", T), -- Ada.Complex_Text_IO - ("a-direct", T), -- Ada.Directories - ("a-diroro", T), -- Ada.Dispatching.Round_Robin - ("a-disedf", T), -- Ada.Dispatching.EDF - ("a-dispat", T), -- Ada.Dispatching - ("a-envvar", T), -- Ada.Environment_Variables - ("a-etgrbu", T), -- Ada.Execution_Time.Group_Budgets - ("a-exetim", T), -- Ada.Execution_Time - ("a-extiti", T), -- Ada.Execution_Time.Timers - ("a-izteio", T), -- Ada.Integer_Wide_Wide_Text_IO - ("a-rttiev", T), -- Ada.Real_Time.Timing_Events - ("a-ngcoar", T), -- Ada.Numerics.Generic_Complex_Arrays - ("a-ngrear", T), -- Ada.Numerics.Generic_Real_Arrays - ("a-nucoar", T), -- Ada.Numerics.Complex_Arrays - ("a-nurear", T), -- Ada.Numerics.Real_Arrays - ("a-stboha", T), -- Ada.Strings.Bounded.Hash - ("a-stfiha", T), -- Ada.Strings.Fixed.Hash - ("a-strhas", T), -- Ada.Strings.Hash - ("a-stunha", T), -- Ada.Strings.Unbounded.Hash - ("a-stwiha", T), -- Ada.Strings.Wide_Hash - ("a-stzbou", T), -- Ada.Strings.Wide_Wide_Bounded - ("a-stzfix", T), -- Ada.Strings.Wide_Wide_Fixed - ("a-stzhas", T), -- Ada.Strings.Wide_Wide_Hash - ("a-stzmap", T), -- Ada.Strings.Wide_Wide_Maps - ("a-stzunb", T), -- Ada.Strings.Wide_Wide_Unbounded - ("a-swbwha", T), -- Ada.Strings.Wide_Bounded.Wide_Hash - ("a-swfwha", T), -- Ada.Strings.Wide_Fixed.Wide_Hash - ("a-swuwha", T), -- Ada.Strings.Wide_Unbounded.Wide_Hash - ("a-szbzha", T), -- Ada.Strings.Wide_Wide_Bounded.Wide_Wide_Hash - ("a-szfzha", T), -- Ada.Strings.Wide_Wide_Fixed.Wide_Wide_Hash - ("a-szmzco", T), -- Ada.Strings.Wide_Wide_Maps.Wide_Wide_Constants - ("a-szuzha", T), -- Ada.Strings.Wide_Wide_Unbounded.Wide_Wide_Hash - ("a-taster", T), -- Ada.Task_Termination - ("a-tgdico", T), -- Ada.Tags.Generic_Dispatching_Constructor - ("a-tiboio", T), -- Ada.Text_IO.Bounded_IO - ("a-tiunio", T), -- Ada.Text_IO.Unbounded_IO - ("a-wichun", T), -- Ada.Wide_Characters.Unicode - ("a-wwboio", T), -- Ada.Wide_Text_IO.Wide_Bounded_IO - ("a-wwunio", T), -- Ada.Wide_Text_IO.Wide_Unbounded_IO - ("a-zchara", T), -- Ada.Wide_Wide_Characters - ("a-zchhan", T), -- Ada.Wide_Wide_Characters.Handling - ("a-ztcoio", T), -- Ada.Wide_Wide_Text_IO.Complex_IO - ("a-ztedit", T), -- Ada.Wide_Wide_Text_IO.Editing - ("a-zttest", T), -- Ada.Wide_Wide_Text_IO.Text_Streams - ("a-ztexio", T), -- Ada.Wide_Wide_Text_IO - ("a-zzboio", T), -- Ada.Wide_Wide_Text_IO.Wide_Wide_Bounded_IO - ("a-zzunio", T), -- Ada.Wide_Wide_Text_IO.Wide_Wide_Unbounded_IO - - ------------------------------------------------------ - -- RM Required Additions to Ada 2005 for GNAT Types -- - ------------------------------------------------------ - - -- Note: Long versions are considered RM defined, but not the Long Long, - -- Short, or Short_Short versions. - - ("a-lcteio", T), -- Ada.Long_Complex_Text_IO - ("a-lfztio", T), -- Ada.Long_Float_Wide_Wide_Text_IO - ("a-liztio", T), -- Ada.Long_Integer_Wide_Wide_Text_IO - ("a-llctio", T), -- Ada.Long_Long_Complex_Text_IO - ("a-llfzti", T), -- Ada.Long_Long_Float_Wide_Wide_Text_IO - ("a-llizti", T), -- Ada.Long_Long_Integer_Wide_Wide_Text_IO - ("a-nlcoar", T), -- Ada.Numerics.Long_Complex_Arrays - ("a-nllcar", T), -- Ada.Numerics.Long_Long_Complex_Arrays - ("a-nllrar", T), -- Ada.Numerics.Long_Long_Real_Arrays - ("a-nlrear", T), -- Ada.Numerics.Long_Real_Arrays - ("a-scteio", F), -- Ada.Short_Complex_Text_IO - ("a-sfztio", F), -- Ada.Short_Float_Wide_Wide_Text_IO - ("a-siztio", F), -- Ada.Short_Integer_Wide_Wide_Text_IO - ("a-ssizti", F), -- Ada.Short_Short_Integer_Wide_Wide_Text_IO - - ---------------------------------------- - -- GNAT Defined Additions to Ada 2005 -- - ---------------------------------------- - - ("a-cgaaso", F), -- Ada.Containers.Generic_Anonymous_Array_Sort - ("a-chzla1", F), -- Ada.Characters.Wide_Wide_Latin_1 - ("a-chzla9", F), -- Ada.Characters.Wide_Wide_Latin_9 - ("a-ciormu", F), -- Ada.Containers.Indefinite_Ordered_Multisets - ("a-coormu", F), -- Ada.Containers.Ordered_Multisets - ("a-crdlli", F), -- Ada.Containers.Restricted_Doubly_Linked_Lists - ("a-szuzti", F), -- Ada.Strings.Wide_Wide_Unbounded.Wide_Wide_Text_IO - ("a-zchuni", F), -- Ada.Wide_Wide_Characters.Unicode - ("a-ztcstr", F), -- Ada.Wide_Wide_Text_IO.C_Streams - - -- Note: strictly the following should be Ada 2012 units, but it seems - -- harmless (and useful) to make then available in Ada 2005 mode. - - ("a-cogeso", T), -- Ada.Containers.Generic_Sort - ("a-secain", T), -- Ada.Strings.Equal_Case_Insensitive - ("a-shcain", T), -- Ada.Strings.Hash_Case_Insensitive - ("a-slcain", T), -- Ada.Strings.Less_Case_Insensitive - ("a-sfecin", T), -- Ada.Strings.Fixed.Equal_Case_Insensitive - ("a-sfhcin", T), -- Ada.Strings.Fixed.Hash_Case_Insensitive - ("a-sflcin", T), -- Ada.Strings.Fixed.Less_Case_Insensitive - ("a-sbecin", T), -- Ada.Strings.Bounded.Equal_Case_Insensitive - ("a-sbhcin", T), -- Ada.Strings.Bounded.Hash_Case_Insensitive - ("a-sblcin", T), -- Ada.Strings.Bounded.Less_Case_Insensitive - ("a-suecin", T), -- Ada.Strings.Unbounded.Equal_Case_Insensitive - ("a-suhcin", T), -- Ada.Strings.Unbounded.Hash_Case_Insensitive - ("a-sulcin", T), -- Ada.Strings.Unbounded.Less_Case_Insensitive - ("a-suezst", T), -- Ada.Strings.UTF_Encoding.Wide_Wide_Strings - - --------------------------- - -- GNAT Special IO Units -- - --------------------------- - - -- See Ada 95 section for further information. These packages are for the - -- implementation of the Wide_Wide_Text_IO generic packages. - - ("a-ztdeio", F), -- Ada.Wide_Wide_Text_IO.Decimal_IO - ("a-ztenio", F), -- Ada.Wide_Wide_Text_IO.Enumeration_IO - ("a-ztfiio", F), -- Ada.Wide_Wide_Text_IO.Fixed_IO - ("a-ztflio", F), -- Ada.Wide_Wide_Text_IO.Float_IO - ("a-ztinio", F), -- Ada.Wide_Wide_Text_IO.Integer_IO - ("a-ztmoio", F), -- Ada.Wide_Wide_Text_IO.Modular_IO - - ------------------------ - -- GNAT Library Units -- - ------------------------ - - ("g-zspche", F), -- GNAT.Wide_Wide_Spelling_Checker - ("g-zstspl", F)); -- GNAT.Wide_Wide_String_Split - - -------------------- - -- Ada 2012 Units -- - -------------------- - - -- The following units should be used only in Ada 2012 mode - - Non_Imp_File_Names_12 : constant File_List := ( - ("s-multip", T), -- System.Multiprocessors - ("s-mudido", T), -- System.Multiprocessors.Dispatching_Domains - ("s-stposu", T), -- System.Storage_Pools.Subpools - ("a-cobove", T), -- Ada.Containers.Bounded_Vectors - ("a-cbdlli", T), -- Ada.Containers.Bounded_Doubly_Linked_Lists - ("a-cborse", T), -- Ada.Containers.Bounded_Ordered_Sets - ("a-cborma", T), -- Ada.Containers.Bounded_Ordered_Maps - ("a-cbhase", T), -- Ada.Containers.Bounded_Hashed_Sets - ("a-cbhama", T), -- Ada.Containers.Bounded_Hashed_Maps - ("a-coinho", T), -- Ada.Containers.Indefinite_Holders - ("a-comutr", T), -- Ada.Containers.Multiway_Trees - ("a-cimutr", T), -- Ada.Containers.Indefinite_Multiway_Trees - ("a-cbmutr", T), -- Ada.Containers.Bounded_Multiway_Trees - ("a-csquin", T), -- Ada.Containers.Synchronized_Queue_Interfaces - ("a-cusyqu", T), -- Ada.Containers.Unbounded_Synchronized_Queues - ("a-cuprqu", T), -- Ada.Containers.Unbounded_Priority_Queues - ("a-cbsyqu", T), -- Ada.Containers.Bounded_Synchronized_Queues - ("a-cbprqu", T), -- Ada.Containers.Bounded_Priority_Queues - ("a-extiin", T), -- Ada.Execution_Time.Interrupts - ("a-iteint", T), -- Ada.Iterator_Interfaces - ("a-synbar", T), -- Ada.Synchronous_Barriers - ("a-undesu", T), -- Ada.Unchecked_Deallocate_Subpool - - ---------------------------------------- - -- GNAT Defined Additions to Ada 2012 -- - ---------------------------------------- - - ("a-cofove", F), -- Ada.Containers.Formal_Vectors - ("a-cfdlli", F), -- Ada.Containers.Formal_Doubly_Linked_Lists - ("a-cforse", F), -- Ada.Containers.Formal_Ordered_Sets - ("a-cforma", F), -- Ada.Containers.Formal_Ordered_Maps - ("a-cfhase", F), -- Ada.Containers.Formal_Hashed_Sets - ("a-cfhama", F)); -- Ada.Containers.Formal_Hashed_Maps - - ----------------------- - -- Alternative Units -- - ----------------------- - - -- For some implementation units, there is a unit in the GNAT library - -- that has identical functionality that is usable. If we have such a - -- case we record the appropriate Unit name in Error_Msg_String. - - type Aunit_Record is record - Fname : String (1 .. 6); - Aname : String_Ptr; - end record; - - -- Array of alternative unit names - - Scasuti : aliased String := "GNAT.Case_Util"; - Scrc32 : aliased String := "GNAT.CRC32"; - Shtable : aliased String := "GNAT.HTable"; - Sos_lib : aliased String := "GNAT.OS_Lib"; - Sregexp : aliased String := "GNAT.Regexp"; - Sregpat : aliased String := "GNAT.Regpat"; - Sstring : aliased String := "GNAT.Strings"; - Sstusta : aliased String := "GNAT.Task_Stack_Usage"; - Stasloc : aliased String := "GNAT.Task_Lock"; - Sutf_32 : aliased String := "GNAT.UTF_32"; - - -- Array giving mapping - - Map_Array : constant array (1 .. 10) of Aunit_Record := ( - ("casuti", Scasuti'Access), - ("crc32 ", Scrc32 'Access), - ("htable", Shtable'Access), - ("os_lib", Sos_lib'Access), - ("regexp", Sregexp'Access), - ("regpat", Sregpat'Access), - ("string", Sstring'Access), - ("stusta", Sstusta'Access), - ("tasloc", Stasloc'Access), - ("utf_32", Sutf_32'Access)); - - ---------------------- - -- Get_Kind_Of_Unit -- - ---------------------- - - function Get_Kind_Of_Unit (U : Unit_Number_Type) return Kind_Of_Unit is - Fname : constant File_Name_Type := Unit_File_Name (U); - - begin - Error_Msg_Strlen := 0; - Get_Name_String (Fname); - - -- Ada/System/Interfaces are all Ada 95 units - - if (Name_Len = 7 and then Name_Buffer (1 .. 7) = "ada.ads") - or else - (Name_Len = 10 and then Name_Buffer (1 .. 10) = "system.ads") - or else - (Name_Len = 12 and then Name_Buffer (1 .. 12) = "interfac.ads") - then - return Ada_95_Unit; - end if; - - -- If length of file name is greater than 12, not predefined. The value - -- 12 here is an 8 char name with extension .ads. - - if Name_Len > 12 then - return Not_Predefined_Unit; - end if; - - -- Not predefined if file name does not start with a- g- s- i- - - if Name_Len < 3 - or else Name_Buffer (2) /= '-' - or else (Name_Buffer (1) /= 'a' - and then - Name_Buffer (1) /= 'g' - and then - Name_Buffer (1) /= 'i' - and then - Name_Buffer (1) /= 's') - then - return Not_Predefined_Unit; - end if; - - -- Not predefined if file name does not end in .ads. This can - -- happen when non-standard file names are being used. - - if Name_Buffer (Name_Len - 3 .. Name_Len) /= ".ads" then - return Not_Predefined_Unit; - end if; - - -- Otherwise normalize file name to 8 characters - - Name_Len := Name_Len - 4; - while Name_Len < 8 loop - Name_Len := Name_Len + 1; - Name_Buffer (Name_Len) := ' '; - end loop; - - -- See if name is in 95 list - - for J in Non_Imp_File_Names_95'Range loop - if Name_Buffer (1 .. 8) = Non_Imp_File_Names_95 (J).Fname then - return Ada_95_Unit; - end if; - end loop; - - -- See if name is in 2005 list - - for J in Non_Imp_File_Names_05'Range loop - if Name_Buffer (1 .. 8) = Non_Imp_File_Names_05 (J).Fname then - return Ada_2005_Unit; - end if; - end loop; - - -- See if name is in 2012 list - - for J in Non_Imp_File_Names_12'Range loop - if Name_Buffer (1 .. 8) = Non_Imp_File_Names_12 (J).Fname then - return Ada_2012_Unit; - end if; - end loop; - - -- Only remaining special possibilities are children of System.RPC and - -- System.Garlic and special files of the form System.Aux... - - Get_Name_String (Unit_Name (U)); - - if Name_Len > 12 - and then Name_Buffer (1 .. 11) = "system.rpc." - then - return Ada_95_Unit; - end if; - - if Name_Len > 15 - and then Name_Buffer (1 .. 14) = "system.garlic." - then - return Ada_95_Unit; - end if; - - if Name_Len > 11 - and then Name_Buffer (1 .. 10) = "system.aux" - then - return Ada_95_Unit; - end if; - - -- All tests failed, this is definitely an implementation unit. See if - -- we have an alternative name. - - Get_Name_String (Fname); - - if Name_Len in 11 .. 12 - and then Name_Buffer (1 .. 2) = "s-" - and then Name_Buffer (Name_Len - 3 .. Name_Len) = ".ads" - then - for J in Map_Array'Range loop - if (Name_Len = 12 and then - Name_Buffer (3 .. 8) = Map_Array (J).Fname) - or else - (Name_Len = 11 and then - Name_Buffer (3 .. 7) = Map_Array (J).Fname (1 .. 5)) - then - Error_Msg_Strlen := Map_Array (J).Aname'Length; - Error_Msg_String (1 .. Error_Msg_Strlen) := - Map_Array (J).Aname.all; - end if; - end loop; - end if; - - return Implementation_Unit; - end Get_Kind_Of_Unit; - - ------------------- - -- Is_Known_Unit -- - ------------------- - - function Is_Known_Unit (Nam : Node_Id) return Boolean is - Unam : Unit_Name_Type; - Fnam : File_Name_Type; - - begin - -- If selector is not an identifier (e.g. it is a character literal or - -- some junk from a previous error), then definitely not a known unit. - - if Nkind (Selector_Name (Nam)) /= N_Identifier then - return False; - end if; - - -- Otherwise get corresponding file name - - Unam := Get_Unit_Name (Nam); - Fnam := Get_File_Name (Unam, Subunit => False); - Get_Name_String (Fnam); - - Error_Msg_Strlen := 0; - - -- Ada/System/Interfaces are all Ada 95 units - - if (Name_Len = 7 and then Name_Buffer (1 .. 7) = "ada.ads") - or else - (Name_Len = 10 and then Name_Buffer (1 .. 10) = "system.ads") - or else - (Name_Len = 12 and then Name_Buffer (1 .. 12) = "interfac.ads") - then - return True; - end if; - - -- Remove extension from file name - - if Name_Buffer (Name_Len - 3 .. Name_Len) = ".adb" - or else - Name_Buffer (Name_Len - 3 .. Name_Len) = ".ads" - then - Name_Len := Name_Len - 4; - else - return False; - end if; - - -- Pad name to 8 characters - - while Name_Len < 8 loop - Name_Len := Name_Len + 1; - Name_Buffer (Name_Len) := ' '; - end loop; - - -- If length more than 8, definitely not a match - - if Name_Len /= 8 then - return False; - end if; - - -- If length is 8, search our tables - - for J in Non_Imp_File_Names_95'Range loop - if Name_Buffer (1 .. 8) = Non_Imp_File_Names_95 (J).Fname then - return True; - end if; - end loop; - - for J in Non_Imp_File_Names_05'Range loop - if Name_Buffer (1 .. 8) = Non_Imp_File_Names_05 (J).Fname then - return True; - end if; - end loop; - - for J in Non_Imp_File_Names_12'Range loop - if Name_Buffer (1 .. 8) = Non_Imp_File_Names_12 (J).Fname then - return True; - end if; - end loop; - - -- If not found, not known - - return False; - - -- A safety guard, if we get an exception during this processing then it - -- is most likely the result of a previous error, or a peculiar case we - -- have not thought of. Since this routine is only used for error message - -- refinement, we will just return False. - - exception - when others => - return False; - end Is_Known_Unit; - - --------------------------- - -- Not_Impl_Defined_Unit -- - --------------------------- - - function Not_Impl_Defined_Unit (U : Unit_Number_Type) return Boolean is - Fname : constant File_Name_Type := Unit_File_Name (U); - - begin - Error_Msg_Strlen := 0; - Get_Name_String (Fname); - - -- Ada/System/Interfaces are all RM-defined Ada 95 units - - if (Name_Len = 7 and then Name_Buffer (1 .. 7) = "ada.ads") - or else - (Name_Len = 10 and then Name_Buffer (1 .. 10) = "system.ads") - or else - (Name_Len = 12 and then Name_Buffer (1 .. 12) = "interfac.ads") - then - return True; - end if; - - -- If length of file name is greater than 12, then it's a user unit - -- and not a GNAT implementation defined unit. - - if Name_Len > 12 then - return True; - end if; - - -- Implementation defined if unit in the gnat hierarchy - - if (Name_Len = 8 and then Name_Buffer (1 .. 8) = "gnat.ads") - or else (Name_Len > 2 and then Name_Buffer (1 .. 2) = "g-") - then - return False; - end if; - - -- Not implementation defined if file name does not start with a- s- i- - - if Name_Len < 3 - or else Name_Buffer (2) /= '-' - or else (Name_Buffer (1) /= 'a' - and then - Name_Buffer (1) /= 'i' - and then - Name_Buffer (1) /= 's') - then - return True; - end if; - - -- Not impl-defined if file name does not end in .ads. This can happen - -- when non-standard file names are being used. - - if Name_Buffer (Name_Len - 3 .. Name_Len) /= ".ads" then - return True; - end if; - - -- Otherwise normalize file name to 8 characters - - Name_Len := Name_Len - 4; - while Name_Len < 8 loop - Name_Len := Name_Len + 1; - Name_Buffer (Name_Len) := ' '; - end loop; - - -- Check our lists of names, if we find a match, return corresponding - -- indication of whether the file is RM defined, respecting the RM - -- version in which it is defined. - - for J in Non_Imp_File_Names_95'Range loop - if Name_Buffer (1 .. 8) = Non_Imp_File_Names_95 (J).Fname then - return Non_Imp_File_Names_95 (J).RMdef; - end if; - end loop; - - for J in Non_Imp_File_Names_05'Range loop - if Name_Buffer (1 .. 8) = Non_Imp_File_Names_05 (J).Fname then - return Non_Imp_File_Names_05 (J).RMdef - and then Ada_Version >= Ada_2005; - end if; - end loop; - - for J in Non_Imp_File_Names_12'Range loop - if Name_Buffer (1 .. 8) = Non_Imp_File_Names_12 (J).Fname then - return Non_Imp_File_Names_95 (J).RMdef - and then Ada_Version >= Ada_2012; - end if; - end loop; - - -- If unit is in System, Ada or Interfaces hierarchies and did not match - -- any entry in the list, means it is an internal implementation defined - -- unit which the restriction should definition forbid. - - return True; - end Not_Impl_Defined_Unit; - -end Impunit; |