[multiple changes]

2004-05-05  Emmanuel Briot  <briot@act-europe.fr>

	* g-os_lib.ads (Invalid_Time): New constant

	* adaint.h, adaint.c (__gnat_file_time_name, __gnat_file_time_fd): Now
	return OS_Time instead of time_t to match what is imported by Ada.
	Now return -1 if the file doesn't exist, instead of a random value

2004-05-05  Robert Dewar  <dewar@gnat.com>

	* usage.adb: Add line for -gnatR?s switch

	* sem_ch13.adb, exp_ch2.adb: Minor reformatting

	* g-regpat.ads, g-regpat.adb: Add documentation on handling of Size
	and for Match (Data_First, Data_last)

	* lib-writ.adb (Write_With_Lines): Ensure that correct index number is
	written when we are dealing with multi-unit files.

2004-05-05  Jerome Guitton  <guitton@act-europe.fr>

	* Makefile.in: Remove unused targets and variables.

2004-05-05  Vincent Celier  <celier@gnat.com>

	* switch-m.adb: New gnatmake switch -eI

	* vms_data.ads: Add VMS equivalents of new gnatclean swith -innn and
	of new gnatmake switch -eInnn.

	* makegpr.adb: Take into account new parameters Index and Src_Index in
	Prj.Util.

	* clean.adb: Implement support for multi-unit sources, including new
	switch -i.

	* gnatcmd.adb (GNATCmd): Call Prj.Util.Value_Of with new parameter
	Src_Index.

	* make.ads, make.adb (Insert_Q): New parameter Index, defaulted to 0
	(Extract_From_Q): New out parameter Index
	(Mark, Is_Marked): Subprograms moved to Makeutl
	(Switches_Of): New parameter Source_Index
	(Add_Switch): New parameter Index
	(Check): New parameter Source_Index
	(Collect_Arguments): New parameter Source_Index
	(Collect_Arguments_And_Compile): New parameter Source_Index
	(Compile): New parameter Source_Index
	Put subprograms in alphabetical order
	Add support for multi-source sources, including in project files.

	* makeutl.ads, makeutl.adb (Unit_Index_Of): New function
	(Mark, Is_Marked, Delete_All_Marks): New subprograms, moved from
	Make.

	* makeusg.adb: New gnatmake switch -eInnn

	* mlib-prj.adb (Build_Library): Add new parameter Src_Index to call to
	Prj.Util.Value_Of.

	* opt.ads (Main_Index): New variable, defaulted to 0.

	* osint.ads, osinte.adb (Add_File): New parameter Index
	(Current_Source_Index): New function

	* prj.adb: Take into account new components Index and Src_Index

	* prj.ads (String_Element): New component Index
	(Variable_Value): New component Index
	(Array_Element): New component Src_Index

	* prj-attr.adb: Indicate that optional index may be specified for
	attributes Main, Executable, Spec, Body and some of Switches.

	* prj-attr.ads (Attribute_Kind): New values for optional indexes
	(Attribute_Record): New component Optional_Index

	* prj-com.ads (File_Name_Data): New component Index

	* prj-dect.adb (Parse_Attribute_Declaration): Process optional index

	* prj-env.adb (Put): Output optional index

	* prj-makr.adb: Put indexes for multi-unit sources in SFN pragmas and
	attributes Spec and Body.

	* prj-nmsc.adb: Process optional indexes

	* prj-pp.adb: Ouput "at" for optional indexes

	* prj-proc.adb: Take into account optional indexes

	* prj-strt.ads, prj-strt.adb (Terms): New Boolean parameter
	Optional_Index. For string literal,
	process optional index when Optional_Index is True.
	(Parse_Expresion): New Boolean parameter Optional_Index

	* prj-tree.ads, prj-tree.adb (Source_Index_Of): New function
	(Set_Source_Index_Of): New procedure

	* prj-util.adb (Executable_Of, Value_Of): Take into account optional
	index.

	* prj-util.ads (Executable_Of): New parameter Index
	(Value_Of (Name_Id, Array_Element_Id) returning Variable_Value):
	New parameter Src_Index, defaulted to 0.

2004-05-05  Ed Schonberg  <schonberg@gnat.com>

	PR ada/15257
	* sem_ch3.adb (Access_Definition): If this is an access parameter
	whose designated type is imported through a limited_with clause, do
	not add the enclosing subprogram to the list of private dependents of
	the type.

2004-05-05  Ed Schonberg  <schonberg@gnat.com>

	PR ada/15258
	* sem_ch6.adb (Base_Types_Match): True if one type is imported through
	a limited_with clause, and the other is its non-limited view.

2004-05-05  Thomas Quinot  <quinot@act-europe.fr>

	* cstand.adb (Create_Standard): Initialize Stand.Boolean_Literals.

	* exp_attr.adb, exp_ch5.adb, exp_ch9.adb, exp_disp.adb,
	exp_fixd.adb, sem_attr.adb, sem_dist.adb, sem_util.adb: Use
	Stand.Boolean_Literals to produce references to entities
	Standard_False and Standard_True from compile-time computed boolean
	values.

	* stand.ads (Boolean_Literals): New variable, provides the entity
	values for False and True, for use by the expander.

2004-05-05  Doug Rupp  <rupp@gnat.com>

	* 5vinmaop.adb, 5[vx]system.ads: Add Short_Address subtype
	5vinmaop.adb: Unchecked convert Short_Address vice Address

	* adaint.c, raise.c: Caste CRTL function return value
	to avoid gcc error on 32/64 bit IVMS.

	* Makefile.in [VMS]: Use iar archiver if host = Alpha/VMS and
	target = IA64/VMS.

	* init.c[VMS]: Only call Alpha specific __gnat_error_prehandler IN_RTS.

	* 5qsystem.ads (Address): Declare as Long_Integer
	(Short_Address): Declare as 32 bit subtype of Address
	Declare  abstract address operations to avoid gratuitous ambiguities.

2004-05-05  Jose Ruiz  <ruiz@act-europe.fr>

	* gnat_rm.texi: Use the new restriction Simple_Barriers (AI-249)
	instead of the old Boolean_Entry_Barriers.
	Ditto for No_Task_Attributes_Package instead of No_Task_Attributes.

2004-05-05  GNAT Script  <nobody@gnat.com>

	* Make-lang.in: Makefile automatically updated

From-SVN: r81519

1 files changed, 16 insertions, 7 deletions

diff --git a/gcc/ada/prj-util.adb b/gcc/ada/prj-util.adb
index 4081e11..9de9747 100644
--- a/gcc/ada/prj-util.adb
+++ b/gcc/ada/prj-util.adb
@@ -76,6 +76,7 @@ package body Prj.Util is
    function Executable_Of
      (Project  : Project_Id;
       Main     : Name_Id;
+      Index    : Int;
       Ada_Main : Boolean := True) return Name_Id
    is
       pragma Assert (Project /= No_Project);
@@ -91,12 +92,14 @@ package body Prj.Util is
       Executable : Variable_Value :=
                      Prj.Util.Value_Of
                        (Name                    => Main,
+                        Index                   => Index,
                         Attribute_Or_Array_Name => Name_Executable,
                         In_Package              => Builder_Package);
 
       Executable_Suffix : constant Variable_Value :=
                             Prj.Util.Value_Of
                               (Name                    => Main,
+                               Index                   => 0,
                                Attribute_Or_Array_Name =>
                                  Name_Executable_Suffix,
                                In_Package              => Builder_Package);
@@ -158,6 +161,7 @@ package body Prj.Util is
                   Executable :=
                     Prj.Util.Value_Of
                       (Name                    => Name_Find,
+                       Index                   => 0,
                        Attribute_Or_Array_Name => Name_Executable,
                        In_Package              => Builder_Package);
                end if;
@@ -395,8 +399,8 @@ package body Prj.Util is
    end Value_Of;
 
    function Value_Of
-     (Index    : Name_Id;
-      In_Array : Array_Element_Id) return Name_Id
+     (Index     : Name_Id;
+      In_Array  : Array_Element_Id) return Name_Id
    is
       Current    : Array_Element_Id := In_Array;
       Element    : Array_Element;
@@ -431,8 +435,9 @@ package body Prj.Util is
    end Value_Of;
 
    function Value_Of
-     (Index    : Name_Id;
-      In_Array : Array_Element_Id) return Variable_Value
+     (Index     : Name_Id;
+      Src_Index : Int := 0;
+      In_Array  : Array_Element_Id) return Variable_Value
    is
       Current : Array_Element_Id := In_Array;
       Element : Array_Element;
@@ -454,7 +459,9 @@ package body Prj.Util is
       while Current /= No_Array_Element loop
          Element := Array_Elements.Table (Current);
 
-         if Real_Index = Element.Index then
+         if Real_Index = Element.Index and then
+           Src_Index = Element.Src_Index
+         then
             return Element.Value;
          else
             Current := Element.Next;
@@ -466,6 +473,7 @@ package body Prj.Util is
 
    function Value_Of
      (Name                    : Name_Id;
+      Index                   : Int := 0;
       Attribute_Or_Array_Name : Name_Id;
       In_Package              : Package_Id) return Variable_Value
    is
@@ -483,8 +491,9 @@ package body Prj.Util is
               In_Arrays => Packages.Table (In_Package).Decl.Arrays);
          The_Attribute :=
            Value_Of
-             (Index    => Name,
-              In_Array => The_Array);
+             (Index     => Name,
+              Src_Index => Index,
+              In_Array  => The_Array);
 
          --  If there is no array element, look for a variable