2007-04-06 Javier Miranda <miranda@adacore.com>

	    Matt Heaney  <heaney@adacore.com>
	    Robert Dewar  <dewar@adacore.com>

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	a-ztexio.adb, a-ztexio.ads: Addition of null-exclusion to anonymous
	access types.
	Update documentation.
	Minor rewording.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123538 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 4 insertions, 4 deletions

diff --git a/gcc/ada/s-valuti.ads b/gcc/ada/s-valuti.ads
index 944b945a2ae..90422e88816 100644
--- a/gcc/ada/s-valuti.ads
+++ b/gcc/ada/s-valuti.ads
@@ -49,7 +49,7 @@ package System.Val_Util is
 
    procedure Scan_Sign
      (Str   : String;
-      Ptr   : access Integer;
+      Ptr   : not null access Integer;
       Max   : Integer;
       Minus : out Boolean;
       Start : out Positive);
@@ -72,7 +72,7 @@ package System.Val_Util is
 
    procedure Scan_Plus_Sign
      (Str   : String;
-      Ptr   : access Integer;
+      Ptr   : not null access Integer;
       Max   : Integer;
       Start : out Positive);
    --  Same as Scan_Sign, but allows only plus, not minus.
@@ -80,7 +80,7 @@ package System.Val_Util is
 
    function Scan_Exponent
      (Str  : String;
-      Ptr  : access Integer;
+      Ptr  : not null access Integer;
       Max  : Integer;
       Real : Boolean := False) return Integer;
    --  Called to scan a possible exponent. Str, Ptr, Max are as described above
@@ -101,7 +101,7 @@ package System.Val_Util is
    procedure Scan_Underscore
      (Str : String;
       P   : in out Natural;
-      Ptr : access Integer;
+      Ptr : not null access Integer;
       Max : Integer;
       Ext : Boolean);
    --  Called if an underscore is encountered while scanning digits. Str (P)