WITH REPORT; USE REPORT;
PROCEDURE CC3235A IS
GENERIC
TYPE T IS PRIVATE;
PACKAGE P IS
SUBTYPE SUB_T IS T;
PAC_VAR : T;
END P;
GENERIC
TYPE T IS LIMITED PRIVATE;
PACKAGE LP IS
SUBTYPE SUB_T IS T;
PAC_VAR : T;
END LP;
BEGIN
TEST ("CC3235A", "CHECK THAT A PRIVATE OR LIMITED PRIVATE " &
"FORMAL TYPE DENOTES ITS ACTUAL PARAMETER AN " &
"ACCESS TYPE, AND OPERATIONS OF THE " &
"FORMAL TYPE ARE IDENTIFIED WITH CORRESPONDING " &
"OPERATIONS OF THE ACTUAL TYPE");
DECLARE TYPE ENUM IS (RED, YELLOW, GREEN, BLUE);
TYPE ACCESS_TYPE IS ACCESS ENUM;
OBJ_ACC : ACCESS_TYPE := NEW ENUM'(RED);
PACKAGE P1 IS NEW P (ACCESS_TYPE);
USE P1;
TYPE NEW_T IS NEW SUB_T;
OBJ_NEWT : NEW_T;
BEGIN
PAC_VAR := NEW ENUM'(RED);
IF (PAC_VAR.ALL < OBJ_ACC.ALL) OR
(PAC_VAR.ALL > OBJ_ACC.ALL) THEN
FAILED ("INCORRECT RESULTS - 1");
END IF;
IF PAC_VAR NOT IN ACCESS_TYPE THEN
FAILED ("INCORRECT RESULTS - 2");
END IF;
IF OBJ_ACC NOT IN SUB_T THEN
FAILED ("INCORRECT RESULTS - 3");
END IF;
OBJ_ACC := NEW ENUM'(ENUM'SUCC(PAC_VAR.ALL));
IF OBJ_ACC.ALL /= YELLOW THEN
FAILED ("INCORRECT RESULTS - 4");
END IF;
OBJ_NEWT := NEW ENUM'(BLUE);
OBJ_NEWT := NEW ENUM'(ENUM'PRED(OBJ_NEWT.ALL));
IF OBJ_NEWT NOT IN NEW_T THEN
FAILED ("INCORRECT RESULTS - 5");
END IF;
END;
DECLARE TYPE ENUM IS (RED, YELLOW, GREEN, BLUE);
TYPE ACCESS_TYPE IS ACCESS ENUM;
OBJ_ACC : ACCESS_TYPE := NEW ENUM'(RED);
PACKAGE P1 IS NEW LP (ACCESS_TYPE);
USE P1;
TYPE NEW_T IS NEW SUB_T;
OBJ_NEWT : NEW_T;
BEGIN
PAC_VAR := NEW ENUM'(RED);
IF (PAC_VAR.ALL < OBJ_ACC.ALL) OR
(PAC_VAR.ALL > OBJ_ACC.ALL) THEN
FAILED ("INCORRECT RESULTS - 6");
END IF;
IF PAC_VAR NOT IN ACCESS_TYPE THEN
FAILED ("INCORRECT RESULTS - 7");
END IF;
IF OBJ_ACC NOT IN SUB_T THEN
FAILED ("INCORRECT RESULTS - 8");
END IF;
OBJ_ACC := NEW ENUM'(ENUM'SUCC(PAC_VAR.ALL));
IF OBJ_ACC.ALL /= YELLOW THEN
FAILED ("INCORRECT RESULTS - 9");
END IF;
OBJ_NEWT := NEW ENUM'(BLUE);
OBJ_NEWT := NEW ENUM'(ENUM'PRED(OBJ_NEWT.ALL));
IF OBJ_NEWT NOT IN NEW_T THEN
FAILED ("INCORRECT RESULTS - 10");
END IF;
END;
RESULT;
END CC3235A;