--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/ada/acats/tests/c8/c87b17a.ada	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,130 @@
+-- C87B17A.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 OVERLOADING RESOLUTION USES THE RULE THAT:
+  
+-- THE INITIALIZATION EXPRESSION FOR A DEFAULT DISCRIMINANT
+-- IN A TYPE DECLARATION MUST MATCH THE DISCRIMINANT'S EXPLICIT
+-- TYPEMARK.
+--
+-- THE THREE KINDS OF TYPE DECLARATIONS TESTED HERE ARE:
+--
+--    (A): RECORD TYPE.
+--    (B): PRIVATE TYPE.
+--    (C): INCOMPLETE RECORD TYPE.
+    
+-- TRH  18 JUNE 82
+  
+WITH REPORT; USE REPORT;
+   
+PROCEDURE C87B17A IS
+  
+     TYPE WHOLE  IS NEW INTEGER RANGE 0..INTEGER'LAST;
+     TYPE CITRUS IS (LEMON, LIME, ORANGE);
+     TYPE HUE    IS (RED, ORANGE, YELLOW);
+   
+     FUNCTION F1 (X, Y : INTEGER) RETURN INTEGER IS
+     BEGIN
+          RETURN -1;
+     END F1;
+
+     FUNCTION F1 (X, Y : WHOLE) RETURN WHOLE IS
+     BEGIN
+          RETURN 0;
+     END F1;
+    
+     FUNCTION F1 (X, Y : INTEGER) RETURN HUE IS
+     BEGIN
+          RETURN ORANGE;
+     END F1;
+
+     FUNCTION F1 (X, Y : INTEGER) RETURN CITRUS IS
+     BEGIN
+          RETURN ORANGE;
+     END F1;
+   
+BEGIN
+     TEST ("C87B17A","OVERLOADED INITIALIZATION EXPRESSIONS" &
+           " IN DEFAULT DISCRIMINANTS");
+   
+     DECLARE
+
+          FUNCTION "+" (X, Y : INTEGER) RETURN INTEGER
+               RENAMES F1;
+    
+          FUNCTION "+" (X, Y : WHOLE)   RETURN WHOLE
+               RENAMES F1;
+     
+          FUNCTION "+" (X, Y : INTEGER) RETURN HUE
+               RENAMES F1;
+   
+          FUNCTION "+" (X, Y : INTEGER) RETURN CITRUS
+               RENAMES F1;
+
+          TYPE REC1 (I1 : INTEGER := 0 + 0; H1 : HUE := F1 (0, 0) ) IS
+               RECORD
+                    NULL;
+               END RECORD;
+    
+          PACKAGE PVT IS 
+               TYPE REC2 (H2 : HUE := ORANGE; W2 : WHOLE := 0 + 0 )
+                    IS PRIVATE;
+          PRIVATE
+               TYPE REC2 (H2 : HUE := ORANGE; W2 : WHOLE := 0 + 0 ) IS
+                    RECORD
+                         NULL;
+                    END RECORD;
+          END PVT;
+          USE PVT;
+  
+          TYPE REC3 (C1 : CITRUS := ORANGE; W1 : WHOLE := "+" (0, 0));
+  
+          TYPE LINK IS ACCESS REC3;
+   
+          TYPE REC3 (C1 : CITRUS := ORANGE; W1 : WHOLE := "+" (0, 0)) IS
+               RECORD
+                    NULL;
+               END RECORD;
+   
+          R1 : REC1;
+          R2 : REC2;
+          R3 : REC3;
+   
+     BEGIN
+          IF R1.I1 /= -1 OR HUE'POS (R1.H1) /= 1 THEN 
+             FAILED ("(A): RESOLUTION INCORRECT FOR RECORD TYPES");
+          END IF;
+   
+          IF HUE'POS (R2.H2) /=  1 OR R2.W2 /= 0 THEN
+             FAILED ("(B): RESOLUTION INCORRECT FOR PRIVATE TYPES");
+          END IF;
+  
+          IF CITRUS'POS (R3.C1) /= 2 OR R3.W1 /= 0 THEN
+             FAILED ("(C): RESOLUTION INCORRECT FOR INCOMPLETE" &
+                     " RECORD TYPES");
+          END IF;
+     END;
+    
+     RESULT;
+END C87B17A;