a-stzunb.adb, [...]: (Insert): Use 'Length instead of 'Size.

2007-04-20  Arnaud Charlet  <charlet@adacore.com>

	* a-stzunb.adb, a-stwiun.adb, a-strunb.adb: (Insert): Use 'Length
	instead of 'Size.

	* a-stwifi.ads, a-stzfix.ads: Minor reformatting

From-SVN: r125378

gcc/ada/a-strunb.adb

@@ -6,7 +6,7 @@
 --                                                                          --
 --                                 B o d y                                  --
 --                                                                          --
---          Copyright (C) 1992-2005, Free Software Foundation, Inc.         --
+--          Copyright (C) 1992-2006, Free Software Foundation, Inc.         --
 --                                                                          --
 -- GNAT 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- --
@@ -690,7 +690,7 @@ package body Ada.Strings.Unbounded is
          raise Index_Error;
       end if;
 
-      Realloc_For_Chunk (Source, New_Item'Size);
+      Realloc_For_Chunk (Source, New_Item'Length);
 
       Source.Reference
         (Before +  New_Item'Length .. Source.Last + New_Item'Length) :=

gcc/ada/a-stwiun.adb

@@ -706,7 +706,7 @@ package body Ada.Strings.Wide_Unbounded is
          raise Index_Error;
       end if;
 
-      Realloc_For_Chunk (Source, New_Item'Size);
+      Realloc_For_Chunk (Source, New_Item'Length);
 
       Source.Reference
         (Before +  New_Item'Length .. Source.Last + New_Item'Length) :=

gcc/ada/a-stzunb.adb

@@ -717,7 +717,7 @@ package body Ada.Strings.Wide_Wide_Unbounded is
          raise Index_Error;
       end if;
 
-      Realloc_For_Chunk (Source, New_Item'Size);
+      Realloc_For_Chunk (Source, New_Item'Length);
 
       Source.Reference
         (Before +  New_Item'Length .. Source.Last + New_Item'Length) :=