bfc8aa81e4
2006-10-31 Robert Dewar <dewar@adacore.com> Thomas Quinot <quinot@adacore.com> Arnaud Charlet <charlet@adacore.com> * fmap.adb: Put routines in alpha order * g-boumai.ads: Remove redundant 'in' keywords * g-cgi.adb: Minor reformatting * g-cgi.ads: Remove redundant 'in' keywords * get_targ.adb: Put routines in alpha order * prj-attr.ads: Minor reformatting * s-atacco.ads: Minor reformatting * scn.adb: Put routines in alpha order * sinput-l.adb: Minor comment fix * sinput-p.adb: Minor comment fix * s-maccod.ads: Minor reformatting * s-memory.adb: Minor reformatting * s-htable.adb: Fix typo in comment. * s-secsta.adb: Minor comment update. * s-soflin.adb: Minor reformatting * s-stoele.ads: Add comment about odd qualification in Storage_Offset declaration * s-strxdr.adb: Remove unnecessary 'in' keywords for formal parameters. * treeprs.adt: Minor reformatting * urealp.adb: Put routines in alpha order * s-wchcon.ads, s-wchcon.adb (Get_WC_Encoding_Method): New version taking string. * s-asthan-vms-alpha.adb: Remove redundant 'in' keywords * g-trasym-vms-ia64.adb: Remove redundant 'in' keywords * env.c (__gnat_unsetenv): Unsetenv is unavailable on LynxOS, so workaround as on other platforms. * g-eacodu-vms.adb: Remove redundant 'in' keywords * g-expect-vms.adb: Remove redundant 'in' keywords * gnatdll.adb (Add_Files_From_List): Handle Name_Error and report a clear error message if the list-of-files file cannot be opened. * g-thread.adb (Unregister_Thread_Id): Add use type Thread_Id so the equality operator is always visible. * lang.opt: Woverlength-strings: New option. * nmake.adt: Update copyright, since nmake.ads and nmake.adb have changed. * osint-b.ads, osint-b.adb (Time_From_Last_Bind): removed function . (Binder_Output_Time_Stamps_Set): removed. (Old_Binder_Output_Time_Stamp): idem. (New_Binder_Output_Time_Stamp): idem. (Recording_Time_From_Last_Bind): idem. (Recording_Time_From_Last_Bind): Make constant. * output.ads, output.adb (Write_Str): Allow LF characters (Write_Spaces): New procedure * prepcomp.adb (Preproc_Data_Table): Change Increment from 5% to 100% * inline.adb: Minor reformatting * s-asthan-vms-alpha.adb: Remove redundant 'in' keywords * s-mastop-vms.adb: Remove redundant 'in' keywords * s-osprim-vms.adb: Remove redundant 'in' keywords * s-trafor-default.adb: Remove redundant 'in' keywords * 9drpc.adb: Remove redundant 'in' keywords * s-osinte-mingw.ads: Minor reformatting * s-inmaop-posix.adb: Minor reformatting * a-direio.ads: Remove quotes from Compile_Time_Warning message * a-exexda.adb: Minor code reorganization * a-filico.adb: Minor reformatting * a-finali.adb: Minor reformatting * a-nudira.ads: Remove quote from Compile_Time_Warning message * a-numeri.ads: Minor reformatting * a-sequio.ads: Remove quotes from Compile_Time_Warning message * exp_pakd.ads: Fix obsolete comment * a-ztenau.adb, a-ztenio.adb, a-wtenau.adb, a-tienau.adb, a-wtenio.adb (Put): Avoid assuming low bound of string is 1. Probably not a bug, but certainly neater and more efficient. * a-tienio.adb: Minor reformatting * comperr.adb (Compiler_Abort): Call Cancel_Special_Output at start Avoid assuming low bound of string is 1. * gnatbind.adb: Change Bindusg to package and rename procedure as Display, which now ensures that it only outputs usage information once. (Scan_Bind_Arg): Avoid assuming low bound of string is 1. * g-pehage.adb (Build_Identical_Keysets): Replace use of 1 by Table'First. * g-regpat.adb (Insert_Operator): Add pragma Warnings (Off) to kill warning. (Match): Add pragma Assert to ensure that Matches'First is zero * g-regpat.ads (Match): Document that Matches lower bound must be zero * makeutl.adb (Is_External_Assignment): Add pragma Assert's to check documented preconditions (also kills warnings about bad indexes). * mdll.adb (Build_Dynamic_Library): Avoid assumption that Afiles'First is 1. (Build_Import_Library): Ditto; * mdll-utl.adb: (Gnatbind): Avoid assumption that Alis'First = 1 * rtsfind.adb (RTE_Error_Msg): Avoid assuming low bound of string is 1. * sem_case.adb (Analyze_Choices): Add pragma Assert to check that lower bound of choice table is 1. * sem_case.ads (Analyze_Choices): Document that lower bound of Choice_Table is 1. * s-imgdec.adb (Set_Decimal_Digits): Avoid assuming low bound of string is 1. * uintp.adb (Init_Operand): Document that low bound of Vec is always 1, and add appropriate Assert pragma to suppress warnings. * atree.h, atree.ads, atree.adb Change Elist24 to Elist25 Add definitions of Field28 and Node28 (Traverse_Field): Use new syntactic parent table in sinfo. * cstand.adb: Change name Is_Ada_2005 to Is_Ada_2005_Only * itypes.adb: Change name Is_Ada_2005 to Is_Ada_2005_Only * exp_tss.adb: Put routines in alpha order * fe.h: Remove redundant declarations. From-SVN: r118330
110 lines
4.4 KiB
Ada
110 lines
4.4 KiB
Ada
------------------------------------------------------------------------------
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-- --
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-- GNAT COMPILER COMPONENTS --
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-- --
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-- I T Y P E S --
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-- --
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-- B o d y --
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-- --
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-- Copyright (C) 1992-2006, Free Software Foundation, Inc. --
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-- --
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-- GNAT is free software; you can redistribute it and/or modify it under --
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-- terms of the GNU General Public License as published by the Free Soft- --
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-- ware Foundation; either version 2, or (at your option) any later ver- --
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-- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
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-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
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-- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License --
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-- for more details. You should have received a copy of the GNU General --
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-- Public License distributed with GNAT; see file COPYING. If not, write --
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-- to the Free Software Foundation, 51 Franklin Street, Fifth Floor, --
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-- Boston, MA 02110-1301, USA. --
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-- --
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-- GNAT was originally developed by the GNAT team at New York University. --
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-- Extensive contributions were provided by Ada Core Technologies Inc. --
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-- --
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------------------------------------------------------------------------------
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with Atree; use Atree;
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with Opt; use Opt;
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with Sem; use Sem;
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with Sinfo; use Sinfo;
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with Stand; use Stand;
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package body Itypes is
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------------------
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-- Create_Itype --
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------------------
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function Create_Itype
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(Ekind : Entity_Kind;
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Related_Nod : Node_Id;
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Related_Id : Entity_Id := Empty;
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Suffix : Character := ' ';
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Suffix_Index : Nat := 0;
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Scope_Id : Entity_Id := Current_Scope) return Entity_Id
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is
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Typ : Entity_Id;
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begin
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if Related_Id = Empty then
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Typ := New_Internal_Entity (Ekind, Scope_Id, Sloc (Related_Nod), 'T');
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Set_Public_Status (Typ);
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else
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Typ := New_External_Entity
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(Ekind, Scope_Id, Sloc (Related_Nod), Related_Id, Suffix,
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Suffix_Index, 'T');
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end if;
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Init_Size_Align (Typ);
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Set_Etype (Typ, Any_Type);
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Set_Is_Itype (Typ);
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Set_Associated_Node_For_Itype (Typ, Related_Nod);
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if In_Deleted_Code
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and then not ASIS_Mode
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then
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Set_Is_Frozen (Typ);
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end if;
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return Typ;
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end Create_Itype;
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---------------------------------
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-- Create_Null_Excluding_Itype --
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---------------------------------
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function Create_Null_Excluding_Itype
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(T : Entity_Id;
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Related_Nod : Node_Id;
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Scope_Id : Entity_Id := Current_Scope) return Entity_Id
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is
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I_Typ : Entity_Id;
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begin
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pragma Assert (Is_Access_Type (T));
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I_Typ := Create_Itype (Ekind => E_Access_Subtype,
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Related_Nod => Related_Nod,
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Scope_Id => Scope_Id);
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Set_Directly_Designated_Type (I_Typ, Directly_Designated_Type (T));
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Set_Etype (I_Typ, T);
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Init_Size_Align (I_Typ);
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Set_Depends_On_Private (I_Typ, Depends_On_Private (T));
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Set_Is_Public (I_Typ, Is_Public (T));
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Set_From_With_Type (I_Typ, From_With_Type (T));
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Set_Is_Access_Constant (I_Typ, Is_Access_Constant (T));
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Set_Is_Generic_Type (I_Typ, Is_Generic_Type (T));
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Set_Is_Volatile (I_Typ, Is_Volatile (T));
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Set_Treat_As_Volatile (I_Typ, Treat_As_Volatile (T));
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Set_Is_Atomic (I_Typ, Is_Atomic (T));
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Set_Is_Ada_2005_Only (I_Typ, Is_Ada_2005_Only (T));
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Set_Can_Never_Be_Null (I_Typ);
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return I_Typ;
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end Create_Null_Excluding_Itype;
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end Itypes;
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