--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/ada/acats/tests/c4/c45531c.ada	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,183 @@
+-- C45531C.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.
+--*
+-- OBJECTIVE:
+--     CHECK THAT THE OPERATOR "*" PRODUCES CORRECT RESULTS
+--     FOR MIXED FIXED POINT AND INTEGER TYPES USING 4 SUBTESTS.
+--       THIS TEST REQUIRES MIN_WORD_LENGTH = 12.
+--       THIS TEST USES VALUES OF DELTA WHICH ARE GREATER THAN OR
+--       EQUAL TO 0.5.
+--
+--     TEST CASES ARE:
+--       A) INTEGER * FIXED WHEN ALL VALUES ARE MODEL NUMBERS.
+--       B) FIXED * INTEGER WHEN ALL VALUES ARE MODEL NUMBERS.
+--       C) INTEGER * FIXED FOR NON-MODEL NUMBERS.
+--       D) FIXED * INTEGER FOR NON-MODEL NUMBERS.
+--
+--     REPEAT FOR MINIMUM REQUIRED WORD LENGTHS OF 12, 16, 32 AND 48,
+--     WITH RANGE <, =, AND > THAN 1.0 AND
+--     WITH DELTA <, =, AND > THAN 1.0.
+
+-- HISTORY:
+--     NTW 09/08/86 CREATED ORIGINAL TEST.
+--     RJW 11/05/86 REVISED COMMENTS.
+--     DHH 01/13/88 ADDED APPLICABILITY CRITERIA AND STANDARD HEADER.
+--     BCB 04/27/90 REVISED APPLICABILITY CRITERIA.
+--     BCB 10/03/90 REMOVED APPLICABILITY CRITERIA AND N/A => ERROR
+--                  LINE.  CHANGED EXTENSION FROM '.DEP' TO '.ADA'.
+
+WITH REPORT;
+PROCEDURE C45531C IS
+
+     USE REPORT;
+
+     MIN_WORD_LENGTH : CONSTANT := 12;
+     FULL_SCALE      : CONSTANT := 2 ** (MIN_WORD_LENGTH - 1);
+     FORTH           : CONSTANT := FULL_SCALE / 4;
+     RNG1            : CONSTANT := FULL_SCALE * 0.5;
+     TYPE FX_0P5  IS DELTA 0.5 RANGE -RNG1 * 1 .. RNG1 * 1 - 0.5;
+     TYPE FX_1    IS DELTA 1.0 RANGE -RNG1 * 2 .. RNG1 * 2 - 1.0;
+     TYPE FX_RNG1 IS DELTA RNG1
+                    RANGE -RNG1 * FULL_SCALE .. RNG1 * (FULL_SCALE - 1);
+
+BEGIN TEST ("C45531C", "MIXED FIXED POINT AND INTEGER ""*"" "
+                    &  "FOR DELTA <, =, > 1.0");
+
+     --------------------------------------------------
+
+     -- CASE A) INTEGER * FIXED WHEN ALL VALUES ARE MODEL NUMBERS.
+
+A:   DECLARE
+          A              : INTEGER := 0;
+          B              : FX_0P5  := 0.0;
+          RESULT_VALUE   : FX_0P5  := 0.0;
+          LOWEST_ACCEPTABLE_VALUE  : FX_0P5 := FX_0P5 (7.5);
+          HIGHEST_ACCEPTABLE_VALUE : FX_0P5 := FX_0P5 (7.5);
+     BEGIN
+          IF EQUAL (3, 3) THEN
+               A := 3;
+               B := FX_0P5 (2.5);               -- A MODEL NUMBER
+          END IF;
+
+          RESULT_VALUE := A * B;
+
+          IF    (RESULT_VALUE < LOWEST_ACCEPTABLE_VALUE)
+             OR (RESULT_VALUE > HIGHEST_ACCEPTABLE_VALUE) THEN
+               FAILED ("RESULT OF ""*"" OUTSIDE RESULT MODEL INTERVAL "
+                    &  "FOR INTEGER * FIXED "
+                    &  "WHEN ALL VALUES ARE MODEL NUMBERS");
+          END IF;
+     END A;
+
+     --------------------------------------------------
+
+     -- CASE B) FIXED * INTEGER WHEN ALL VALUES ARE MODEL NUMBERS.
+
+B:   DECLARE
+          A              : FX_1    := 0.0;
+          B              : INTEGER := 0;
+          RESULT_VALUE   : FX_1    := 0.0;
+          LOWEST_ACCEPTABLE_VALUE  : FX_1 := FX_1 (3 * FORTH);
+          HIGHEST_ACCEPTABLE_VALUE : FX_1 := FX_1 (3 * FORTH);
+     BEGIN
+          IF EQUAL (3, 3) THEN
+               A := FX_1 (FULL_SCALE / 8);        -- A MODEL NUMBER
+               B := 6;
+          END IF;
+
+          RESULT_VALUE := A * B;
+
+          IF    (RESULT_VALUE < LOWEST_ACCEPTABLE_VALUE)
+             OR (RESULT_VALUE > HIGHEST_ACCEPTABLE_VALUE) THEN
+               FAILED ("RESULT OF ""*"" OUTSIDE RESULT MODEL INTERVAL "
+                    &  "FOR FIXED * INTEGER "
+                    &  "WHEN ALL VALUES ARE MODEL NUMBERS");
+          END IF;
+     END B;
+
+     --------------------------------------------------
+
+     -- CASE C) INTEGER * FIXED FOR NON-MODEL NUMBERS.
+
+C:   DECLARE
+          A              : INTEGER := 0;
+          B              : FX_RNG1 := 0.0;
+          RESULT_VALUE   : FX_RNG1 := 0.0;
+          LOW_COUNT     : CONSTANT := (3 * (FORTH + 0) );
+          HIGH_COUNT    : CONSTANT := (3 * (FORTH + 1) );
+          LOWEST_ACCEPTABLE_VALUE  :  FX_RNG1
+                                   := FX_RNG1 (RNG1 * LOW_COUNT );
+          HIGHEST_ACCEPTABLE_VALUE :  FX_RNG1
+                                   := FX_RNG1 (RNG1 * HIGH_COUNT);
+     BEGIN
+          IF EQUAL (3, 3) THEN        -- B NOT A MODEL NUMBER
+               A := 3;
+               B := FX_RNG1 (RNG1 * FORTH + 0.5);
+          END IF;
+
+          RESULT_VALUE := A * B;
+
+          IF    (RESULT_VALUE < LOWEST_ACCEPTABLE_VALUE)
+             OR (RESULT_VALUE > HIGHEST_ACCEPTABLE_VALUE) THEN
+               FAILED ("RESULT OF ""*"" OUTSIDE RESULT MODEL INTERVAL "
+                    &  "FOR INTEGER * FIXED FOR NON-MODEL NUMBERS");
+
+          END IF;
+     END C;
+
+     --------------------------------------------------
+
+     -- CASE D) FIXED * INTEGER FOR NON-MODEL NUMBERS.
+
+D:   DECLARE
+          A              : FX_RNG1 := 0.0;
+          B              : INTEGER := 0;
+          RESULT_VALUE   : FX_RNG1 := 0.0;
+          LOW_COUNT     : CONSTANT := (3 * (FORTH + 0) );
+          HIGH_COUNT    : CONSTANT := (3 * (FORTH + 1) );
+          LOWEST_ACCEPTABLE_VALUE  :  FX_RNG1
+                                   := FX_RNG1 (RNG1 * LOW_COUNT );
+          HIGHEST_ACCEPTABLE_VALUE :  FX_RNG1
+                                   := FX_RNG1 (RNG1 * HIGH_COUNT);
+     BEGIN
+          IF EQUAL (3, 3) THEN        -- A NOT A MODEL NUMBER
+               A := FX_RNG1 (RNG1 * FORTH + 0.5);
+               B := 3;
+          END IF;
+
+          RESULT_VALUE := A * B;
+
+          IF    (RESULT_VALUE < LOWEST_ACCEPTABLE_VALUE)
+             OR (RESULT_VALUE > HIGHEST_ACCEPTABLE_VALUE) THEN
+               FAILED ("RESULT OF ""*"" OUTSIDE RESULT MODEL INTERVAL "
+                    &  "FOR FIXED * INTEGER FOR NON-MODEL NUMBERS");
+          END IF;
+     END D;
+
+     --------------------------------------------------
+
+
+     RESULT;
+
+END C45531C;