------------------------------------------------------------------------------
with Casing; use Casing;
-with Fname; use Fname;
with Fname.UF; use Fname.UF;
with SFN_Scan; use SFN_Scan;
with Osint; use Osint;
-- --
------------------------------------------------------------------------------
-with System.Stack_Usage;
-
-- This is why this package is part of GNARL:
with System.Tasking.Debug;
-- This package encapsulates all direct interfaces to task debugging services
-- that are needed by gdb with gnat mode.
-with System.Tasking;
with System.OS_Interface;
package System.Tasking.Debug is
-- --
------------------------------------------------------------------------------
-with Ada.Calendar; use Ada.Calendar;
with Ada.Calendar.Time_Zones; use Ada.Calendar.Time_Zones;
package body Ada.Calendar.Formatting is
-- --
------------------------------------------------------------------------------
-with Ada.Text_IO; use Ada.Text_IO;
with Ada.Unchecked_Deallocation;
package body Ada.Text_IO.Bounded_IO is
-- --
------------------------------------------------------------------------------
-with Ada.Wide_Text_IO; use Ada.Wide_Text_IO;
with Ada.Unchecked_Deallocation;
package body Ada.Wide_Text_IO.Wide_Bounded_IO is
-- --
------------------------------------------------------------------------------
-with Ada.Wide_Wide_Text_IO; use Ada.Wide_Wide_Text_IO;
with Ada.Unchecked_Deallocation;
package body Ada.Wide_Wide_Text_IO.Wide_Wide_Bounded_IO is
-- particular COBOL format is completely contained in the private part of
-- the spec.
-with Interfaces; use Interfaces;
-with System; use System;
+with System; use System;
with Ada.Unchecked_Conversion;
package body Interfaces.COBOL is
-- --
------------------------------------------------------------------------------
-with System; use System;
-with System.Unsigned_Types; use System.Unsigned_Types;
+with System.Unsigned_Types; use System.Unsigned_Types;
with Ada.Exceptions; use Ada.Exceptions;
with Ada.Unchecked_Conversion;
-- Operations on packed bit strings
-with System;
-
package System.Bit_Ops is
-- Note: in all the following routines, the System.Address parameters
with Ada.IO_Exceptions; use Ada.IO_Exceptions;
with Ada.Unchecked_Deallocation;
with Interfaces.C_Streams; use Interfaces.C_Streams;
-with System; use System;
with System.CRTL;
with System.File_IO;
with System.Soft_Links;
with Interfaces; use Interfaces;
-with System; use System;
with System.Address_Image;
with System.Bounded_Strings; use System.Bounded_Strings;
with System.IO; use System.IO;
-- --
------------------------------------------------------------------------------
-with System; use System;
with System.Address_Operations; use System.Address_Operations;
with System.Storage_Elements; use System.Storage_Elements;
------------------------------------------------------------------------------
with Ada.IO_Exceptions;
-with System; use System;
with System.OS_Lib; use System.OS_Lib;
with System.Mmap.Unix; use System.Mmap.Unix;
with Ada.Unchecked_Conversion;
with Ada.Unchecked_Deallocation;
-with System; use System;
with System.Case_Util;
with System.CRTL;
with System.Soft_Links;
-- be used by other predefined packages. User access to this package is via
-- a renaming of this package in GNAT.OS_Lib (file g-os_lib.ads).
-with System;
with System.Strings;
package System.OS_Lib is
-- Storage pool corresponding to default global storage pool used for types
-- for which no storage pool is specified.
-with System;
with System.Storage_Pools;
with System.Storage_Elements;
with Ada.Unchecked_Conversion;
with Ada.Unchecked_Deallocation;
-with System; use System;
with System.Parameters; use System.Parameters;
with System.Soft_Links; use System.Soft_Links;
with System.Storage_Elements; use System.Storage_Elements;
with System.Global_Locks;
with System.Soft_Links;
-with System;
with System.CRTL;
with System.File_Control_Block;
with System.File_IO;
-- --
------------------------------------------------------------------------------
-with System;
with System.Storage_Elements;
with System.Address_To_Access_Conversions;
with Interfaces;
-- defined types, the subprogram for the corresponding root type is called
-- with an appropriate conversion.
-with System;
with System.Unsigned_Types;
with Ada.Streams;
with Ada.Streams; use Ada.Streams;
with Ada.Unchecked_Conversion;
-with System; use System;
with System.Storage_Elements; use System.Storage_Elements;
with System.Stream_Attributes;
------------------------------
procedure Analyze_Compilation_Unit (N : Node_Id) is
+ Unit_Node : constant Node_Id := Unit (N);
+
procedure Check_Redundant_Withs
(Context_Items : List_Id;
Spec_Context_Items : List_Id := No_List);
-- Standalone package spec or body check
else
+ if Is_Ancestor_Package (Entity (Name (Clause)),
+ Defining_Entity (Unit_Node))
+ then
+ Error_Msg_N
+ ("unnecessary with of ancestor?r?", Clause);
+ end if;
+
declare
Dummy : Boolean := False;
Withed : Boolean := False;
-- Local variables
Main_Cunit : constant Node_Id := Cunit (Main_Unit);
- Unit_Node : constant Node_Id := Unit (N);
Lib_Unit : Node_Id := Library_Unit (N);
Par_Spec_Name : Unit_Name_Type;
Spec_Id : Entity_Id;
-- The exceptions to this rule occur with {DEFINING_IDENTIFIERS} in all
-- contexts, which is handled as described in the previous section, and
- -- with {,library_unit_NAME} in the N_With_Clause mode, which is handled
+ -- with {,library_unit_NAME} in the N_With_Clause node, which is handled
-- using the First_Name and Last_Name flags, as further detailed in the
-- description of the N_With_Clause node.
projects / thirdparty / gcc.git / commitdiff
