--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/ada/acats/tests/c4/c42007e.ada	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,117 @@
+-- C42007E.ADA
+
+--                             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.
+--*
+-- CHECK THAT THE BOUNDS OF A STRING LITERAL ARE DETERMINED CORRECTLY.
+-- IN PARTICULAR, CHECK THAT THE LOWER BOUND IS GIVEN BY 'FIRST OF THE
+-- INDEX SUBTYPE WHEN THE STRING LITERAL IS USED AS:
+
+--   E) THE LEFT OR RIGHT OPERAND OF "&".
+
+-- TBN  7/28/86
+
+WITH REPORT; USE REPORT;
+PROCEDURE C42007E IS
+
+BEGIN
+
+     TEST("C42007E", "CHECK THE BOUNDS OF A STRING LITERAL WHEN USED " &
+                     "AS THE LEFT OR RIGHT OPERAND OF THE CATENATION " &
+                     "OPERATOR");
+
+     BEGIN
+
+CASE_E :  DECLARE
+
+               SUBTYPE STR_RANGE IS INTEGER RANGE 2 .. 10;
+               TYPE STR IS ARRAY (STR_RANGE RANGE <>) OF CHARACTER;
+
+               FUNCTION CONCAT1 RETURN STR IS
+               BEGIN
+                    RETURN ("ABC" & (7 .. 8 => 'D'));
+               END CONCAT1;
+
+               FUNCTION CONCAT2 RETURN STR IS
+               BEGIN
+                    RETURN ((IDENT_INT(4) .. 3 => 'A') & "BC");
+               END CONCAT2;
+
+               FUNCTION CONCAT3 RETURN STRING IS
+               BEGIN
+                    RETURN ("TEST" & (7 .. 8 => 'X'));
+               END CONCAT3;
+
+               FUNCTION CONCAT4 RETURN STRING IS
+               BEGIN
+                    RETURN ((8 .. 5 => 'A') & "DE");
+               END CONCAT4;
+
+          BEGIN
+
+               IF CONCAT1'FIRST /= IDENT_INT(2) THEN
+                    FAILED ("LOWER BOUND INCORRECTLY DETERMINED - 1");
+               END IF;
+               IF CONCAT1'LAST /= 6 THEN
+                    FAILED ("UPPER BOUND INCORRECTLY DETERMINED - 1");
+               END IF;
+               IF CONCAT1 /= "ABCDD" THEN
+                    FAILED ("STRING INCORRECTLY DETERMINED - 1");
+               END IF;
+
+               IF CONCAT2'FIRST /= IDENT_INT(2) THEN
+                    FAILED ("LOWER BOUND INCORRECTLY DETERMINED - 2");
+               END IF;
+               IF CONCAT2'LAST /= 3 THEN
+                    FAILED ("UPPER BOUND INCORRECTLY DETERMINED - 2");
+               END IF;
+               IF CONCAT2 /= "BC" THEN
+                    FAILED ("STRING INCORRECTLY DETERMINED - 2");
+               END IF;
+
+               IF CONCAT3'FIRST /= IDENT_INT(1) THEN
+                    FAILED ("LOWER BOUND INCORRECTLY DETERMINED - 3");
+               END IF;
+               IF CONCAT3'LAST /= 6 THEN
+                    FAILED ("UPPER BOUND INCORRECTLY DETERMINED - 3");
+               END IF;
+               IF CONCAT3 /= "TESTXX" THEN
+                    FAILED ("STRING INCORRECTLY DETERMINED - 3");
+               END IF;
+
+               IF CONCAT4'FIRST /= IDENT_INT(1) THEN
+                    FAILED ("LOWER BOUND INCORRECTLY DETERMINED - 4");
+               END IF;
+               IF CONCAT4'LAST /= 2 THEN
+                    FAILED ("UPPER BOUND INCORRECTLY DETERMINED - 4");
+               END IF;
+               IF CONCAT4 /= "DE" THEN
+                    FAILED ("STRING INCORRECTLY DETERMINED - 4");
+               END IF;
+
+          END CASE_E;
+
+     END;
+
+     RESULT;
+
+END C42007E;