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diff --git a/gcc/testsuite/ada/acats/tests/cxa/cxa4009.a b/gcc/testsuite/ada/acats/tests/cxa/cxa4009.a
new file mode 100644
index 000000000..f02ef0365
--- /dev/null
+++ b/gcc/testsuite/ada/acats/tests/cxa/cxa4009.a
@@ -0,0 +1,619 @@
+-- CXA4009.A
+--
+--                             Grant of Unlimited Rights
+--
+--     Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
+--     F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained 
+--     unlimited rights in the software and documentation contained herein.
+--     Unlimited rights are defined in DFAR 252.227-7013(a)(19).  By making 
+--     this public release, the Government intends to confer upon all 
+--     recipients unlimited rights  equal to those held by the Government.  
+--     These rights include rights to use, duplicate, release or disclose the 
+--     released technical data and computer software in whole or in part, in 
+--     any manner and for any purpose whatsoever, and to have or permit others 
+--     to do so.
+--
+--                                    DISCLAIMER
+--
+--     ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
+--     DISCLOSED ARE AS IS.  THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED 
+--     WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
+--     SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE 
+--     OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
+--     PARTICULAR PURPOSE OF SAID MATERIAL.
+--*
+--
+-- OBJECTIVE:
+--      Check that the subprograms defined in package Ada.Strings.Bounded are
+--      available, and that they produce correct results, especially under
+--      conditions where truncation of the result is required.  Specifically, 
+--      check the subprograms Overwrite (function and procedure), Delete,
+--      Function Trim (blanks), Trim (Set characters, function and procedure),
+--      Head, Tail, and Replicate (characters and strings).
+--
+-- TEST DESCRIPTION:
+--      This test, in conjunction with tests CXA4006, CXA4007, and CXA4008, 
+--      will provide coverage of the most common usages of the functionality
+--      found in the Ada.Strings.Bounded package.  It deals in large part
+--      with truncation effects and options.  This test contains many small, 
+--      specific test cases, situations that are often difficult to generate 
+--      in large numbers in an application-based test.  These cases represent 
+--      specific usage paradigms in-the-small.
+--
+--       
+-- CHANGE HISTORY:
+--      06 Dec 94   SAIC    ACVC 2.0
+--      10 Apr 95   SAIC    Corrected errors in Procedure Overwrite subtests.
+--      01 Nov 95   SAIC    Fixed bugs for ACVC 2.0.1.
+--
+--!
+
+with Report;
+with Ada.Strings.Bounded;
+with Ada.Strings.Maps;
+
+procedure CXA4009 is
+
+begin
+
+   Report.Test("CXA4009", "Check that the subprograms defined in "      &
+                          "package Ada.Strings.Bounded are available, " &
+                          "and that they produce correct results, "     &
+                          "especially under conditions where "          &
+                          "truncation of the result is required");
+
+   Test_Block:
+   declare
+
+      package AS   renames Ada.Strings;
+      package ASB  renames Ada.Strings.Bounded;
+      package Maps renames Ada.Strings.Maps;
+
+      package B10 is new ASB.Generic_Bounded_Length(Max => 10);
+      use type B10.Bounded_String;
+
+      Result_String : B10.Bounded_String;
+      Test_String   : B10.Bounded_String;
+      AtoE_Bnd_Str  : B10.Bounded_String := B10.To_Bounded_String("abcde");
+      FtoJ_Bnd_Str  : B10.Bounded_String := B10.To_Bounded_String("fghij");
+      AtoJ_Bnd_Str  : B10.Bounded_String := 
+                        B10.To_Bounded_String("abcdefghij");
+
+      Location     : Natural := 0;
+      Total_Count  : Natural := 0;
+
+      CD_Set       : Maps.Character_Set := Maps.To_Set("cd"); 
+      XY_Set       : Maps.Character_Set := Maps.To_Set("xy"); 
+
+
+   begin
+
+      -- Function Overwrite with Truncation                 
+      -- Drop = Error (Default).
+
+      begin
+         Test_String   := AtoJ_Bnd_Str;
+         Result_String := 
+           B10.Overwrite(Source   => Test_String, -- "abcdefghij"
+                         Position => 9,
+                         New_Item => "xyz",
+                         Drop     => AS.Error);
+         Report.Failed("Exception not raised by Function Overwrite");
+      exception
+         when AS.Length_Error => null;  -- Expected exception raised.
+         when others          => 
+           Report.Failed("Incorrect exception raised by Function Overwrite");
+      end;
+
+      -- Drop = Left
+ 
+      Result_String :=
+        B10.Overwrite(Source   => Test_String,  -- "abcdefghij"
+                      Position => B10.Length(Test_String), -- 10
+                      New_Item => "xyz",
+                      Drop     => Ada.Strings.Left);
+
+      if B10.To_String(Result_String) /= "cdefghixyz" then   -- drop a,b
+         Report.Failed
+           ("Incorrect result from Function Overwrite, Drop = Left");
+      end if;
+
+      -- Drop = Right
+
+      Result_String := B10.Overwrite(Test_String,  -- "abcdefghij"
+                                     3,
+                                     "xxxyyyzzz",
+                                     Ada.Strings.Right);
+
+      if B10.To_String(Result_String) /= "abxxxyyyzz" then -- one 'z' dropped
+         Report.Failed
+           ("Incorrect result from Function Overwrite, Drop = Right");
+      end if;
+
+      -- Additional cases of function Overwrite.
+
+      if B10.Overwrite(B10.To_Bounded_String("a"),      -- Source length = 1
+                       1,
+                       "  abc  ")                 /= 
+         B10.To_Bounded_String("  abc  ")            or
+         B10.Overwrite(B10.Null_Bounded_String,         -- Null source
+                       1, 
+                       "abcdefghij")              /=
+         AtoJ_Bnd_Str                                or
+         B10.Overwrite(AtoE_Bnd_Str, 
+                       B10.To_String(AtoE_Bnd_Str)'First,
+                       " ")                       /=      -- New_Item = 1
+         B10.To_Bounded_String(" bcde")
+      then
+         Report.Failed("Incorrect result from Function Overwrite");
+      end if;
+
+
+
+      -- Procedure Overwrite                                 
+      -- Correct usage, no truncation.
+
+      Test_String := AtoE_Bnd_Str;   -- "abcde"
+      B10.Overwrite(Test_String, 2, "xyz");
+
+      if Test_String /= B10.To_Bounded_String("axyze") then
+         Report.Failed("Incorrect result from Procedure Overwrite - 1");
+      end if;
+
+      Test_String := B10.To_Bounded_String("abc");
+      B10.Overwrite(Test_String, 2, "");   -- New_Item is null string.
+
+      if Test_String /= B10.To_Bounded_String("abc") then
+         Report.Failed("Incorrect result from Procedure Overwrite - 2");
+      end if;
+
+      -- Drop = Error (Default).
+
+      begin
+         Test_String   := AtoJ_Bnd_Str;
+         B10.Overwrite(Source   => Test_String, -- "abcdefghij"
+                       Position => 8,
+                       New_Item => "uvwxyz");
+         Report.Failed("Exception not raised by Procedure Overwrite");
+      exception
+         when AS.Length_Error => null;  -- Expected exception raised.
+         when others          => 
+           Report.Failed("Incorrect exception raised by Procedure Overwrite");
+      end;
+
+      -- Drop = Left
+ 
+      Test_String   := AtoJ_Bnd_Str;
+      B10.Overwrite(Source   => Test_String,  -- "abcdefghij"
+                    Position => B10.Length(Test_String) - 2, -- 8
+                    New_Item => "uvwxyz",
+                    Drop     => Ada.Strings.Left);
+
+      if B10.To_String(Test_String) /= "defguvwxyz" then   -- drop a-c
+         Report.Failed
+           ("Incorrect result from Procedure Overwrite, Drop = Left");
+      end if;
+
+      -- Drop = Right
+
+      Test_String   := AtoJ_Bnd_Str;
+      B10.Overwrite(Test_String,  -- "abcdefghij"
+                    3,
+                    "xxxyyyzzz",
+                    Ada.Strings.Right);
+
+      if B10.To_String(Test_String) /= "abxxxyyyzz" then -- one 'z' dropped
+         Report.Failed
+           ("Incorrect result from Procedure Overwrite, Drop = Right");
+      end if;
+
+
+
+      -- Function Delete                                     
+
+      if B10.Delete(Source  => AtoJ_Bnd_Str,   -- "abcdefghij"
+                    From    => 3,
+                    Through => 8)                               /=
+         B10."&"(B10.Head(AtoJ_Bnd_Str, 2), 
+                 B10.Tail(AtoJ_Bnd_Str, 2))                         or
+         B10.Delete(AtoJ_Bnd_Str, 6, B10.Length(AtoJ_Bnd_Str))  /=
+         AtoE_Bnd_Str                                               or
+         B10.Delete(AtoJ_Bnd_Str, 1, 5)                         /= 
+         FtoJ_Bnd_Str                                               or
+         B10.Delete(AtoE_Bnd_Str, 4, 5)                         /=
+         B10.Delete(AtoJ_Bnd_Str, 4, B10.Length(AtoJ_Bnd_Str)) 
+      then
+         Report.Failed("Incorrect result from Function Delete - 1");
+      end if;
+
+      if B10.Delete(B10.To_Bounded_String("a"), 1, 1)  /= 
+         B10.Null_Bounded_String                           or
+         B10.Delete(AtoE_Bnd_Str, 
+                    5, 
+                    B10.To_String(AtoE_Bnd_Str)'First) /=
+         AtoE_Bnd_Str                                      or
+         B10.Delete(AtoE_Bnd_Str,
+                    B10.To_String(AtoE_Bnd_Str)'Last,
+                    B10.To_String(AtoE_Bnd_Str)'Last)  /=
+         B10.To_Bounded_String("abcd")
+      then
+         Report.Failed("Incorrect result from Function Delete - 2");
+      end if;
+      
+
+
+      -- Function Trim                                       
+
+      declare
+
+         Text : B10.Bounded_String := B10.To_Bounded_String("Text");
+         type Bnd_Array_Type is array (1..5) of B10.Bounded_String;
+         Bnd_Array : Bnd_Array_Type :=
+           (B10.To_Bounded_String("  Text"),
+            B10.To_Bounded_String("Text    "),
+            B10.To_Bounded_String("   Text   "),
+            B10.To_Bounded_String("Text  Text"),   -- Ensure no inter-string
+            B10.To_Bounded_String(" Text Text"));  -- trimming of blanks.
+
+      begin
+
+         for i in Bnd_Array_Type'Range loop
+            case i is
+               when 4 =>
+                  if B10.Trim(Bnd_Array(i), AS.Both) /= 
+                     Bnd_Array(i) then  -- no change
+                     Report.Failed("Incorrect result from Function Trim - 4");
+                  end if;
+               when 5 =>
+                  if B10.Trim(Bnd_Array(i), AS.Both) /= 
+                     B10."&"(Text, B10."&"(' ', Text)) then
+                     Report.Failed("Incorrect result from Function Trim - 5");
+                  end if;
+               when others =>
+                  if B10.Trim(Bnd_Array(i), AS.Both) /= Text then
+                     Report.Failed("Incorrect result from Function Trim - " &
+                                    Integer'Image(i));
+                  end if;
+            end case;
+         end loop;
+
+      end;
+
+
+
+      -- Function Trim using Sets                            
+
+      -- Trim characters in sets from both sides of the bounded string.
+      if B10.Trim(Source => B10.To_Bounded_String("ddabbaxx"),
+                  Left   => CD_Set,
+                  Right  => XY_Set)  /=
+         B10.To_Bounded_String("abba")
+      then
+         Report.Failed
+           ("Incorrect result from Fn Trim - Sets, Left & Right side - 1");
+      end if;
+
+      -- Ensure that the characters in the set provided as the actual to
+      -- parameter Right are not trimmed from the left side of the bounded
+      -- string; likewise for the opposite side.  Only "cd" trimmed from left
+      -- side, and only "xy" trimmed from right side.
+
+      if B10.Trim(B10.To_Bounded_String("cdxyabcdxy"), CD_Set, XY_Set) /=
+         B10.To_Bounded_String("xyabcd")
+      then
+         Report.Failed
+           ("Incorrect result from Fn Trim - Sets, Left & Right side - 2");
+      end if;
+
+      -- Ensure that characters contained in the sets are not trimmed from
+      -- the "interior" of the bounded string, just the appropriate ends.
+
+      if B10.Trim(B10.To_Bounded_String("cdabdxabxy"), CD_Set, XY_Set) /=
+         B10.To_Bounded_String("abdxab")
+      then
+         Report.Failed
+           ("Incorrect result from Fn Trim - Sets, Left & Right side - 3");
+      end if;
+
+      -- Trim characters in set from right side only.  No change to Left side.
+
+      if B10.Trim(B10.To_Bounded_String("abxyzddcd"), XY_Set, CD_Set) /=
+         B10.To_Bounded_String("abxyz")
+      then
+         Report.Failed
+           ("Incorrect result from Fn Trim - Sets, Right side");
+      end if;
+
+      -- Trim no characters on either side of the bounded string.
+
+      Result_String := B10.Trim(AtoJ_Bnd_Str, CD_Set, XY_Set);
+      if Result_String /= AtoJ_Bnd_Str then
+         Report.Failed("Incorrect result from Fn Trim - Sets, Neither side");
+      end if;
+
+      if B10.Trim(AtoE_Bnd_Str, Maps.Null_Set, Maps.Null_Set) /=
+         AtoE_Bnd_Str                                            or
+         B10.Trim(B10.To_Bounded_String("dcddcxyyxx"),
+                  CD_Set,
+                  XY_Set)                                     /=
+         B10.Null_Bounded_String
+      then
+         Report.Failed("Incorrect result from Function Trim");
+      end if;
+
+
+
+      -- Procedure Trim using Sets                           
+
+      -- Trim characters in sets from both sides of the bounded string.
+
+      Test_String := B10.To_Bounded_String("dcabbayx");
+      B10.Trim(Source => Test_String,
+               Left   => CD_Set,
+               Right  => XY_Set);
+
+      if Test_String /= B10.To_Bounded_String("abba") then
+         Report.Failed
+           ("Incorrect result from Proc Trim - Sets, Left & Right side - 1");
+      end if;
+
+      -- Ensure that the characters in the set provided as the actual to
+      -- parameter Right are not trimmed from the left side of the bounded
+      -- string; likewise for the opposite side.  Only "cd" trimmed from left
+      -- side, and only "xy" trimmed from right side.
+
+      Test_String := B10.To_Bounded_String("cdxyabcdxy");
+      B10.Trim(Test_String, CD_Set, XY_Set);
+
+      if Test_String /= B10.To_Bounded_String("xyabcd") then
+         Report.Failed
+           ("Incorrect result from Proc Trim - Sets, Left & Right side - 2");
+      end if;
+
+      -- Ensure that characters contained in the sets are not trimmed from
+      -- the "interior" of the bounded string, just the appropriate ends.
+
+      Test_String := B10.To_Bounded_String("cdabdxabxy");
+      B10.Trim(Test_String, CD_Set, XY_Set);
+
+      if not (Test_String = B10.To_Bounded_String("abdxab")) then
+         Report.Failed
+           ("Incorrect result from Proc Trim - Sets, Left & Right side - 3");
+      end if;
+
+      -- Trim characters in set from Left side only.  No change to Right side.
+
+      Test_String := B10.To_Bounded_String("cccdabxyz");
+      B10.Trim(Test_String, CD_Set, XY_Set);
+
+      if Test_String /= B10.To_Bounded_String("abxyz") then
+         Report.Failed
+           ("Incorrect result from Proc Trim for Sets, Left side only");
+      end if;
+
+      -- Trim no characters on either side of the bounded string.
+
+      Test_String := AtoJ_Bnd_Str;
+      B10.Trim(Test_String, CD_Set, CD_Set);
+
+      if Test_String /= AtoJ_Bnd_Str then
+         Report.Failed("Incorrect result from Proc Trim-Sets, Neither side");
+      end if;
+
+
+
+      -- Function Head with Truncation                       
+      -- Drop = Error (Default).
+
+      begin
+         Result_String := B10.Head(Source => AtoJ_Bnd_Str,   -- max length
+                                   Count  => B10.Length(AtoJ_Bnd_Str) + 1,
+                                   Pad    => 'X');
+         Report.Failed("Length_Error not raised by Function Head");
+      exception
+         when AS.Length_Error => null;  -- Expected exception raised.
+         when others          => 
+            Report.Failed("Incorrect exception raised by Function Head");
+      end;
+
+      -- Drop = Left
+
+      -- Pad characters (5) are appended to the right end of the string 
+      -- (which is initially at its maximum length), then the first five
+      -- characters of the intermediate result are dropped to conform to
+      -- the maximum size limit of the bounded string (10).
+
+      Result_String := B10.Head(B10.To_Bounded_String("ABCDEFGHIJ"),
+                                15,
+                                'x',
+                                Ada.Strings.Left);
+
+      if Result_String /= B10.To_Bounded_String("FGHIJxxxxx") then
+         Report.Failed("Incorrect result from Function Head, Drop = Left");
+      end if;
+
+      -- Drop = Right
+
+      -- Pad characters (6) are appended to the left end of the string 
+      -- (which is initially at one less than its maximum length), then the 
+      -- last five characters of the intermediate result are dropped 
+      -- (which in this case are the pad characters) to conform to the 
+      -- maximum size limit of the bounded string (10).
+
+      Result_String := B10.Head(B10.To_Bounded_String("ABCDEFGHI"),
+                                15,
+                                'x',
+                                Ada.Strings.Right);
+
+      if Result_String /= B10.To_Bounded_String("ABCDEFGHIx") then
+         Report.Failed("Incorrect result from Function Head, Drop = Right");
+      end if;
+
+      -- Additional cases.
+
+      if B10.Head(B10.Null_Bounded_String, 5) /=
+         B10.To_Bounded_String("     ")          or
+         B10.Head(AtoE_Bnd_Str,
+                  B10.Length(AtoE_Bnd_Str))   /=
+         AtoE_Bnd_Str
+      then
+         Report.Failed("Incorrect result from Function Head");
+      end if;
+
+
+
+      -- Function Tail with Truncation                       
+      -- Drop = Error (Default Case)
+
+      begin
+         Result_String := B10.Tail(Source => AtoJ_Bnd_Str,   -- max length
+                                   Count  => B10.Length(AtoJ_Bnd_Str) + 1,
+                                   Pad    => Ada.Strings.Space,
+                                   Drop   => Ada.Strings.Error);
+         Report.Failed("Length_Error not raised by Function Tail");
+      exception
+         when AS.Length_Error => null;  -- Expected exception raised.
+         when others          => 
+            Report.Failed("Incorrect exception raised by Function Tail");
+      end;
+
+      -- Drop = Left
+
+      -- Pad characters (5) are appended to the left end of the string 
+      -- (which is initially at two less than its maximum length), then 
+      -- the first three characters of the intermediate result (in this 
+      -- case, 3 pad characters) are dropped.
+
+      Result_String := B10.Tail(B10.To_Bounded_String("ABCDEFGH"), -- 8 ch
+                                13,
+                                'x',
+                                Ada.Strings.Left);
+
+      if Result_String /= B10.To_Bounded_String("xxABCDEFGH") then
+         Report.Failed("Incorrect result from Function Tail, Drop = Left");
+      end if;
+
+      -- Drop = Right
+
+      -- Pad characters (3) are appended to the left end of the string 
+      -- (which is initially at its maximum length), then the last three
+      -- characters of the intermediate result are dropped.
+
+      Result_String := B10.Tail(B10.To_Bounded_String("ABCDEFGHIJ"),
+                                13,
+                                'x',
+                                Ada.Strings.Right);
+
+      if Result_String /= B10.To_Bounded_String("xxxABCDEFG") then
+         Report.Failed("Incorrect result from Function Tail, Drop = Right");
+      end if;
+
+      -- Additional cases.
+
+      if B10.Tail(B10.Null_Bounded_String, 3, ' ')    /=
+         B10.To_Bounded_String("   ")                    or
+         B10.Tail(AtoE_Bnd_Str, 
+                  B10.To_String(AtoE_Bnd_Str)'First)  /=
+         B10.To_Bounded_String("e")                      
+      then
+         Report.Failed("Incorrect result from Function Tail");
+      end if;
+
+
+
+      -- Function Replicate (#, Char) with Truncation        
+      -- Drop = Error (Default).
+
+      begin
+         Result_String := B10.Replicate(Count => B10.Max_Length + 5,
+                                        Item  => 'A',
+                                        Drop  => AS.Error);
+         Report.Failed
+           ("Length_Error not raised by Replicate for characters");
+      exception
+         when AS.Length_Error => null;  -- Expected exception raised.
+         when others          => 
+           Report.Failed
+             ("Incorrect exception raised by Replicate for characters");
+      end;
+
+      -- Drop = Left, Right
+      -- Since this version of Replicate uses character parameters, the 
+      -- result after truncation from left or right will appear the same.
+      -- The result will be a 10 character bounded string, composed of 10
+      -- "Item" characters.
+
+      if B10.Replicate(Count => 20, Item => 'A', Drop => Ada.Strings.Left) /=
+         B10.Replicate(15, 'A', Ada.Strings.Right)
+      then
+         Report.Failed("Incorrect result from Replicate for characters - 1");
+      end if;
+
+      -- Blank-filled 10 character bounded strings.
+
+      if B10.Replicate(B10.Max_Length + 1, ' ', Drop => Ada.Strings.Left) /=
+         B10.Replicate(B10.Max_Length, Ada.Strings.Space)
+      then
+         Report.Failed("Incorrect result from Replicate for characters - 2");
+      end if;
+
+      -- Additional cases.
+
+      if B10.Replicate(0, 'a')  /= B10.Null_Bounded_String    or
+         B10.Replicate(1, 'a')  /= B10.To_Bounded_String("a")    
+      then
+         Report.Failed("Incorrect result from Replicate for characters - 3");
+      end if;
+
+
+
+      -- Function Replicate (#, String) with Truncation      
+      -- Drop = Error (Default).
+
+      begin
+         Result_String := B10.Replicate(Count => 5,  -- result would be 15.
+                                        Item  => "abc");
+         Report.Failed
+           ("Length_Error not raised by Replicate for strings");
+      exception
+         when AS.Length_Error => null;  -- Expected exception raised.
+         when others          => 
+           Report.Failed
+             ("Incorrect exception raised by Replicate for strings");
+      end;
+
+      -- Drop = Left
+
+      Result_String := B10.Replicate(3, "abcd", Drop => Ada.Strings.Left);
+
+      if Result_String /= B10.To_Bounded_String("cdabcdabcd") then
+         Report.Failed
+           ("Incorrect result from Replicate for strings, Drop = Left");
+      end if;
+
+      -- Drop = Right
+
+      Result_String := B10.Replicate(3, "abcd", Drop => Ada.Strings.Right);
+
+      if Result_String /= B10.To_Bounded_String("abcdabcdab") then
+         Report.Failed
+           ("Incorrect result from Replicate for strings, Drop = Right");
+      end if;
+
+      -- Additional cases.
+      
+      if B10.Replicate(10, "X")  /= B10.To_Bounded_String("XXXXXXXXXX") or
+         B10.Replicate(10, "")   /= B10.Null_Bounded_String             or
+         B10.Replicate( 0, "ab") /= B10.Null_Bounded_String
+      then
+         Report.Failed("Incorrect result from Replicate for strings");
+      end if;
+
+
+   exception
+      when others => Report.Failed("Exception raised in  Test_Block");
+   end Test_Block;
+
+   Report.Result;
+
+end CXA4009;