s-multip.ads: Fix header.

2010-10-11  Robert Dewar  <dewar@adacore.com>

	* s-multip.ads: Fix header.
	* sem_ch3.adb, s-multip.adb, a-tigeli.adb: Minor reformatting.

From-SVN: r165275

5 files changed, 21 insertions, 25 deletions

diff --git a/gcc/ada/ChangeLog b/gcc/ada/ChangeLog
index 8629995..b9614a6 100644
--- a/gcc/ada/ChangeLog
+++ b/gcc/ada/ChangeLog
@@ -1,3 +1,8 @@
+2010-10-11  Robert Dewar  <dewar@adacore.com>
+
+	* s-multip.ads: Fix header.
+	* sem_ch3.adb, s-multip.adb, a-tigeli.adb: Minor reformatting.
+
 2010-10-11  Vincent Celier  <celier@adacore.com>
 
 	* Makefile.rtl: Add s-multip.
diff --git a/gcc/ada/a-tigeli.adb b/gcc/ada/a-tigeli.adb
index 1073169..c23cd34 100644
--- a/gcc/ada/a-tigeli.adb
+++ b/gcc/ada/a-tigeli.adb
@@ -2,7 +2,7 @@
 --                                                                          --
 --                         GNAT RUN-TIME COMPONENTS                         --
 --                                                                          --
---                          A D A . T E X T _ I O                           --
+--                 A D A . T E X T _ I O . G E T _ L I N E                  --
 --                                                                          --
 --                                 B o d y                                  --
 --                                                                          --
@@ -29,6 +29,11 @@
 --                                                                          --
 ------------------------------------------------------------------------------
 
+--  The implementation of Ada.Text_IO.Get_Line is split into a subunit so that
+--  different implementations can be used on different systems. This is the
+--  standard implementation (it uses low level features not suitable for use
+--  in the JVM or .NET implementations).
+
 with System;                  use System;
 with System.Storage_Elements; use System.Storage_Elements;
 
diff --git a/gcc/ada/s-multip.adb b/gcc/ada/s-multip.adb
index ce6c9dc..ea1f15c 100644
--- a/gcc/ada/s-multip.adb
+++ b/gcc/ada/s-multip.adb
@@ -29,6 +29,7 @@
 with Interfaces.C; use Interfaces.C;
 
 package body System.Multiprocessors is
+
    function Gnat_Number_Of_CPUs return int;
    pragma Import (C, Gnat_Number_Of_CPUs, "__gnat_number_of_cpus");
 
diff --git a/gcc/ada/s-multip.ads b/gcc/ada/s-multip.ads
index 33cb01b..7eb8dd6 100644
--- a/gcc/ada/s-multip.ads
+++ b/gcc/ada/s-multip.ads
@@ -6,29 +6,13 @@
 --                                                                          --
 --                                  S p e c                                 --
 --                                                                          --
---           Copyright (C) 2010, Free Software Foundation, Inc.             --
---                                                                          --
--- GNARL 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.                                     --
---                                                                          --
--- As a special exception under Section 7 of GPL version 3, you are granted --
--- additional permissions described in the GCC Runtime Library Exception,   --
--- version 3.1, as published by the Free Software Foundation.               --
---                                                                          --
--- You should have received a copy of the GNU General Public License and    --
--- a copy of the GCC Runtime Library Exception along with this program;     --
--- see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see    --
--- <http://www.gnu.org/licenses/>.                                          --
+-- This specification is derived from the Ada Reference Manual for use with --
+-- GNAT.  In accordance with the copyright of that document, you can freely --
+-- copy and modify this specification,  provided that if you redistribute a --
+-- modified version,  any changes that you have made are clearly indicated. --
 --                                                                          --
 ------------------------------------------------------------------------------
 
---  This unit may be used directly from an application program by providing
---  an appropriate WITH, and the interface can be expected to remain stable.
-
 package System.Multiprocessors is
    pragma Preelaborate (Multiprocessors);
 
diff --git a/gcc/ada/sem_ch3.adb b/gcc/ada/sem_ch3.adb
index 145c743..5fb13e6 100644
--- a/gcc/ada/sem_ch3.adb
+++ b/gcc/ada/sem_ch3.adb
@@ -8793,14 +8793,15 @@ package body Sem_Ch3 is
       --  A discriminant_specification for an access discriminant shall appear
       --  only in the declaration for a task or protected type, or for a type
       --  with the reserved word 'limited' in its definition or in one of its
-      --  ancestors. (RM 3.7(10))
-      --  AI-0063 : the proper condition is that type must be immutably
-      --  limited, or else be a partial view.
+      --  ancestors (RM 3.7(10)).
+
+      --  AI-0063: The proper condition is that type must be immutably limited,
+      --  or else be a partial view.
 
       if Nkind (Discriminant_Type (D)) = N_Access_Definition then
          if Is_Immutably_Limited_Type (Current_Scope)
            or else
-            (Nkind (Parent (Current_Scope)) = N_Private_Type_Declaration
+             (Nkind (Parent (Current_Scope)) = N_Private_Type_Declaration
                and then Limited_Present (Parent (Current_Scope)))
          then
             null;