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+-- C87B40A.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 FOLLOWING RULES:
+--
+-- THE SAME OPERATIONS ARE PREDEFINED FOR THE TYPE UNIVERSAL_INTEGER
+-- AS FOR ANY INTEGER TYPE. THE SAME OPERATIONS ARE PREDEFINED FOR THE
+-- TYPE UNIVERSAL_REAL AS FOR ANY FLOATING POINT TYPE. IN ADDITION
+-- THESE OPERATIONS INCLUDE THE FOLLOWING MULTIPLICATION AND DIVISION
+-- OPERATORS:
+--
+--   "*" (UNIVERSAL_REAL, UNIVERSAL_INTEGER) RETURN UNIVERSAL_REAL
+--   "*" (UNIVERSAL_INTEGER, UNIVERSAL_REAL) RETURN UNIVERSAL_REAL
+--   "*" (UNIVERSAL_REAL,    UNIVERSAL_REAL) RETURN UNIVERSAL_REAL
+--   "*" (UNIVERSAL_INTEGER, UNIVERSAL_INTEGER) RETURN UNIVERSAL_INTEGER
+--   "/" (UNIVERSAL_REAL, UNIVERSAL_INTEGER) RETURN UNIVERSAL_REAL
+--  "**" (UNIVERSAL_INTEGER, INTEGER) RETURN UNIVERSAL_INTEGER
+--  "**" (UNIVERSAL_REAL, INTEGER) RETURN UNIVERSAL_REAL
+-- "MOD" (UNIVERSAL_INTEGER, UNIVERSAL_INTEGER) RETURN UNIVERSAL_INTEGER
+-- "DIV" (UNIVERSAL_INTEGER, UNIVERSAL_INTEGER) RETURN UNIVERSAL_INTEGER
+-- "ABS" (UNIVERSAL_INTEGER) RETURN UNIVERSAL INTEGER
+-- "ABS" (UNIVERSAL_REAL) RETURN UNIVERSAL_REAL
+
+-- TRH  15 SEPT 82
+  
+WITH REPORT; USE REPORT;
+   
+PROCEDURE C87B40A IS
+  
+     ERR : BOOLEAN := FALSE;
+     B : ARRAY (1 .. 12) OF BOOLEAN := (1 .. 12 => TRUE);
+
+     FUNCTION "-" (X : INTEGER) RETURN INTEGER
+          RENAMES STANDARD."+";
+
+     FUNCTION "+" (X : INTEGER) RETURN INTEGER IS
+     BEGIN 
+          ERR := TRUE;
+          RETURN X;
+     END "+";
+ 
+     FUNCTION "+" (X : FLOAT) RETURN FLOAT IS
+     BEGIN 
+          ERR := TRUE;
+          RETURN X;
+     END "+";
+ 
+BEGIN
+     TEST ("C87B40A","OVERLOADING RESOLUTION OF UNIVERSAL " &
+           "EXPRESSIONS");
+ 
+     B(1)  := 1.0 * (+1) IN 0.0 .. 0.0;       -- 1.0 * 1
+     B(2)  := (+1) * 1.0 IN 0.0 .. 0.0;       -- 1 * 1.0
+     B(3)  := 1.0 / (+1) IN 0.0 .. 0.0;       -- 1.0 / 1
+     B(4)  := (+1)  +  (+1) <= (+1)  -  (+1); -- 1+1< 1 - 1
+     B(5)  := (+1)  *  (+1) >  (+1)  /  (+1); -- 1*1 > 1/1
+     B(6)  := (+1) MOD (+1) /= (+1) REM (+1); -- 1 MOD 1 /= 1 REM 1
+
+     BEGIN
+          B(7)  := (+2) **  (-2) <  "-"  (-1);     -- 2**2 < 1
+     EXCEPTION
+          WHEN CONSTRAINT_ERROR =>
+               FAILED("INCORRECT RESOLUTION FOR INTEGER EXPONENT - 7");
+     END;
+
+     B(8)  := (+1) REM (+1) > "ABS" (+1);     -- 1 REM 1 > ABS 1
+     B(9)  := (+1.0)  +  (+1.0) <= (+1.0)  -  (+1.0); -- 2.0 <= 0.0
+     B(10) := (+1.0)  *  (+1.0) >  (+1.0)  /  (+1.0); -- 1.0 > 1.0
+     B(11) := (+2.0) **  (-1)   <  "-"  (-1.0);       -- 2.0 < 1.0
+     B(12) := (+2.0) **  (-1)  <= "ABS" (+1.0);       -- 2.0 <= 1.0
+
+     FOR I IN B'RANGE
+     LOOP
+          IF B(I) /= FALSE THEN
+               FAILED("RESOLUTION OR OPERATIONS INCORRECT FOR "
+               & "UNIVERSAL EXPRESSIONS - " & INTEGER'IMAGE(I) );
+          END IF;
+     END LOOP;
+ 
+     IF ERR THEN 
+          FAILED ("RESOLUTION INCORRECT FOR UNIVERSAL EXPRESSIONS");
+     END IF;
+ 
+     RESULT;
+END C87B40A;