WITH REPORT; USE REPORT;
PROCEDURE CC3222A IS
TYPE FLOAT IS DIGITS 5 RANGE 0.0 .. 10.0;
GENERIC
TYPE T IS DIGITS <>;
PACKAGE P IS
SUBTYPE SUB_T IS T;
PAC_VAR : T;
END P;
FUNCTION IDENT_FLO (X : FLOAT) RETURN FLOAT IS
BEGIN
IF EQUAL (3, 3) THEN
RETURN X;
ELSE
RETURN (0.0);
END IF;
END IDENT_FLO;
BEGIN
TEST ("CC3222A", "CHECK THAT A FLOATING POINT FORMAL TYPE " &
"DENOTES ITS ACTUAL PARAMETER, AND OPERATIONS " &
"OF THE FORMAL TYPE ARE IDENTIFIED WITH " &
"CORRESPONDING OPERATIONS OF THE ACTUAL TYPE");
DECLARE
OBJ_INT : INTEGER := 1;
OBJ_FLO : FLOAT := 1.0;
PACKAGE P1 IS NEW P (FLOAT);
USE P1;
TYPE NEW_T IS NEW SUB_T;
OBJ_NEWT : NEW_T;
BEGIN
PAC_VAR := SUB_T'(1.0);
IF PAC_VAR /= OBJ_FLO THEN
FAILED ("INCORRECT RESULTS - 1");
END IF;
OBJ_FLO := IDENT_FLO (PAC_VAR) + IDENT_FLO (OBJ_FLO);
IF OBJ_FLO <= PAC_VAR THEN
FAILED ("INCORRECT RESULTS - 2");
END IF;
PAC_VAR := PAC_VAR * OBJ_FLO;
IF PAC_VAR NOT IN FLOAT THEN
FAILED ("INCORRECT RESULTS - 3");
END IF;
IF OBJ_FLO NOT IN SUB_T THEN
FAILED ("INCORRECT RESULTS - 4");
END IF;
PAC_VAR := 1.0;
OBJ_FLO := 1.0;
OBJ_FLO := PAC_VAR * OBJ_FLO;
IF OBJ_FLO /= 1.0 THEN
FAILED ("INCORRECT RESULTS - 5");
END IF;
OBJ_FLO := 1.0;
OBJ_FLO := OBJ_FLO / OBJ_FLO;
IF OBJ_FLO /= 1.0 THEN
FAILED ("INCORRECT RESULTS - 6");
END IF;
PAC_VAR := 1.0;
OBJ_FLO := PAC_VAR ** OBJ_INT;
IF OBJ_FLO /= 1.0 THEN
FAILED ("INCORRECT RESULTS - 7");
END IF;
IF SUB_T'DIGITS /= 5 THEN
FAILED ("INCORRECT RESULTS - 8");
END IF;
OBJ_NEWT := 1.0;
OBJ_NEWT := OBJ_NEWT - 1.0;
IF OBJ_NEWT NOT IN NEW_T THEN
FAILED ("INCORRECT RESULTS - 9");
END IF;
IF NEW_T'DIGITS /= 5 THEN
FAILED ("INCORRECT RESULTS - 10");
END IF;
END;
RESULT;
END CC3222A;