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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [ada/] [acats/] [tests/] [cc/] [cc3017c.ada] - Rev 816
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-- CC3017C.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 AN INSTANCE OF A GENERIC PROCEDURE MUST DECLARE A -- PROCEDURE AND THAT AN INSTANCE OF A GENERIC FUNCTION MUST -- DECLARE A FUNCTION. CHECK THAT SCALAR AND ACCESS PARAMETERS -- ARE COPIED. -- -- SUBTESTS ARE: -- (A) SCALAR PARAMETERS TO PROCEDURES. -- (B) SCALAR PARAMETERS TO FUNCTIONS. -- (C) ACCESS PARAMETERS TO PROCEDURES. -- (D) ACCESS PARAMETERS TO FUNCTIONS. -- HISTORY: -- EDWARD V. BERARD, 7 AUGUST 1990 -- CJJ 10/16/90 ADJUSTED LINES THAT WERE TOO LONG; REFORMATTED -- HEADER TO CONFORM TO ACVC STANDARDS. -- WITH REPORT; PROCEDURE CC3017C IS BEGIN REPORT.TEST ("CC3017C", "CHECK THAT AN INSTANCE OF A GENERIC " & "PROCEDURE MUST DECLARE A PROCEDURE AND THAT AN " & "INSTANCE OF A GENERIC FUNCTION MUST DECLARE A " & "FUNCTION. CHECK THAT SCALAR AND ACCESS PARAMETERS " & "ARE COPIED"); -------------------------------------------------- SCALAR_TO_PROCS: DECLARE -- (A) SCALAR PARAMETERS TO PROCEDURES. TYPE NUMBER IS RANGE 0 .. 120 ; VALUE : NUMBER ; E : EXCEPTION ; GENERIC TYPE SCALAR_ITEM IS RANGE <> ; PROCEDURE P (P_IN : IN SCALAR_ITEM ; P_OUT : OUT SCALAR_ITEM ; P_IN_OUT : IN OUT SCALAR_ITEM) ; PROCEDURE P (P_IN : IN SCALAR_ITEM ; P_OUT : OUT SCALAR_ITEM ; P_IN_OUT : IN OUT SCALAR_ITEM) IS STORE : SCALAR_ITEM ; BEGIN -- P STORE := P_IN; -- SAVE VALUE OF P_IN AT PROC ENTRY. P_OUT := 10; IF (P_IN /= STORE) THEN REPORT.FAILED ("ASSIGNMENT TO SCALAR OUT " & "PARAMETER CHANGES THE VALUE OF " & "INPUT PARAMETER"); STORE := P_IN; -- RESET STORE FOR NEXT CASE. END IF; P_IN_OUT := P_IN_OUT + 100; IF (P_IN /= STORE) THEN REPORT.FAILED ("ASSIGNMENT TO SCALAR IN OUT " & "PARAMETER CHANGES THE VALUE OF " & "INPUT PARAMETER"); STORE := P_IN; -- RESET STORE FOR NEXT CASE. END IF; VALUE := VALUE + 1; IF (P_IN /= STORE) THEN REPORT.FAILED ("ASSIGNMENT TO SCALAR GLOBAL " & "PARAMETER CHANGES THE VALUE OF " & "INPUT PARAMETER"); END IF; RAISE E; -- CHECK EXCEPTION HANDLING. END P; PROCEDURE NEW_P IS NEW P (SCALAR_ITEM => NUMBER) ; BEGIN -- SCALAR_TO_PROCS VALUE := 0; -- INITIALIZE VALUE SO VARIOUS CASES CAN BE DETECTED. NEW_P (P_IN => VALUE, P_OUT => VALUE, P_IN_OUT => VALUE); REPORT.FAILED ("EXCEPTION NOT RAISED - SCALARS TO PROCEDURES"); EXCEPTION WHEN E => IF (VALUE /= 1) THEN CASE VALUE IS WHEN 11 => REPORT.FAILED ("OUT ACTUAL SCALAR " & "PARAMETER CHANGED GLOBAL VALUE"); WHEN 101 => REPORT.FAILED ("IN OUT ACTUAL SCALAR " & "PARAMETER CHANGED GLOBAL VALUE"); WHEN 111 => REPORT.FAILED ("OUT AND IN OUT ACTUAL " & "SCALAR PARAMETERS CHANGED " & "GLOBAL VALUE"); WHEN OTHERS => REPORT.FAILED ("UNDETERMINED CHANGE TO " & "GLOBAL VALUE"); END CASE; END IF; WHEN OTHERS => REPORT.FAILED ("WRONG EXCEPTION RAISED - SCALARS TO PROCEDURES"); END SCALAR_TO_PROCS ; -------------------------------------------------- SCALAR_TO_FUNCS: DECLARE -- (B) SCALAR PARAMETERS TO FUNCTIONS. TYPE NUMBER IS RANGE 0 .. 101 ; FIRST : NUMBER ; SECOND : NUMBER ; GENERIC TYPE ITEM IS RANGE <> ; FUNCTION F (F_IN : IN ITEM) RETURN ITEM ; FUNCTION F (F_IN : IN ITEM) RETURN ITEM IS STORE : ITEM := F_IN; BEGIN -- F FIRST := FIRST + 1; IF (F_IN /= STORE) THEN REPORT.FAILED ("ASSIGNMENT TO SCALAR GLOBAL FUNCTION " & "PARAMETER CHANGES THE VALUE OF " & "INPUT PARAMETER"); END IF; RETURN (100); END F; FUNCTION NEW_F IS NEW F (ITEM => NUMBER) ; BEGIN -- SCALAR_TO_FUNCS FIRST := 100 ; SECOND := NEW_F (FIRST) ; END SCALAR_TO_FUNCS ; -------------------------------------------------- ACCESS_TO_PROCS: DECLARE -- (C) ACCESS PARAMETERS TO PROCEDURES. TYPE MONTH_TYPE IS (JAN, FEB, MAR, APR, MAY, JUN, JUL, AUG, SEP, OCT, NOV, DEC) ; TYPE DAY_TYPE IS RANGE 1 .. 31 ; TYPE YEAR_TYPE IS RANGE 1904 .. 2050 ; TYPE DATE IS RECORD MONTH : MONTH_TYPE ; DAY : DAY_TYPE ; YEAR : YEAR_TYPE ; END RECORD ; TYPE DATE_ACCESS IS ACCESS DATE ; DATE_POINTER : DATE_ACCESS ; E : EXCEPTION; GENERIC TYPE ITEM IS PRIVATE ; TYPE ACCESS_ITEM IS ACCESS ITEM ; PROCEDURE P (P_IN : IN ACCESS_ITEM ; P_OUT : OUT ACCESS_ITEM ; P_IN_OUT : IN OUT ACCESS_ITEM) ; PROCEDURE P (P_IN : IN ACCESS_ITEM ; P_OUT : OUT ACCESS_ITEM ; P_IN_OUT : IN OUT ACCESS_ITEM) IS STORE : ACCESS_ITEM ; BEGIN -- P STORE := P_IN ; -- SAVE VALUE OF P_IN AT PROC ENTRY. DATE_POINTER := NEW DATE'(YEAR => 1990, DAY => 7, MONTH => AUG) ; IF (P_IN /= STORE) THEN REPORT.FAILED ("ASSIGNMENT TO ACCESS GLOBAL " & "PARAMETER CHANGES THE VALUE OF " & "INPUT PARAMETER"); STORE := P_IN; -- RESET STORE FOR NEXT CASE. END IF; P_OUT := NEW ITEM ; IF (P_IN /= STORE) THEN REPORT.FAILED ("ASSIGNMENT TO ACCESS OUT " & "PARAMETER CHANGES THE VALUE OF " & "INPUT PARAMETER"); STORE := P_IN; -- RESET STORE FOR NEXT CASE. END IF; P_IN_OUT := NEW ITEM ; IF (P_IN /= STORE) THEN REPORT.FAILED ("ASSIGNMENT TO ACCESS IN OUT " & "PARAMETER CHANGES THE VALUE OF " & "INPUT PARAMETER"); END IF; RAISE E; -- CHECK EXCEPTION HANDLING. END P ; PROCEDURE NEW_P IS NEW P (ITEM => DATE, ACCESS_ITEM => DATE_ACCESS) ; BEGIN -- ACCESS_TO_PROCS DATE_POINTER := NEW DATE'(MONTH => DEC, DAY => 25, YEAR => 2000) ; NEW_P (P_IN => DATE_POINTER, P_OUT => DATE_POINTER, P_IN_OUT => DATE_POINTER) ; REPORT.FAILED ("EXCEPTION NOT RAISED - ACCESS TO PROCEDURES"); EXCEPTION WHEN E => IF (DATE_POINTER.ALL /= (AUG, 7, 1990)) THEN REPORT.FAILED ("OUT OR IN OUT ACTUAL PROCEDURE " & "PARAMETER VALUE CHANGED DESPITE " & "RAISED EXCEPTION"); END IF; WHEN OTHERS => REPORT.FAILED ("WRONG EXCEPTION RAISED - ACCESS TO PROCEDURES"); END ACCESS_TO_PROCS ; -------------------------------------------------- ACCESS_TO_FUNCS: DECLARE -- (D) ACCESS PARAMETERS TO FUNCTIONS. TYPE MONTH_TYPE IS (JAN, FEB, MAR, APR, MAY, JUN, JUL, AUG, SEP, OCT, NOV, DEC) ; TYPE DAY_TYPE IS RANGE 1 .. 31 ; TYPE YEAR_TYPE IS RANGE 1904 .. 2050 ; TYPE DATE IS RECORD MONTH : MONTH_TYPE ; DAY : DAY_TYPE ; YEAR : YEAR_TYPE ; END RECORD ; TYPE DATE_ACCESS IS ACCESS DATE ; DATE_POINTER : DATE_ACCESS ; NEXT_DATE : DATE_ACCESS ; GENERIC TYPE ITEM IS PRIVATE ; TYPE ACCESS_ITEM IS ACCESS ITEM ; FUNCTION F (F_IN : IN ACCESS_ITEM) RETURN ACCESS_ITEM ; FUNCTION F (F_IN : IN ACCESS_ITEM) RETURN ACCESS_ITEM IS STORE : ACCESS_ITEM := F_IN ; BEGIN -- F DATE_POINTER := NEW DATE'(YEAR => 1990, DAY => 7, MONTH => AUG) ; IF (F_IN /= STORE) THEN REPORT.FAILED ("ASSIGNMENT TO ACCESS GLOBAL FUNCTION " & "PARAMETER CHANGES THE VALUE OF " & "INPUT PARAMETER"); END IF; RETURN (NULL); END F ; FUNCTION NEW_F IS NEW F (ITEM => DATE, ACCESS_ITEM => DATE_ACCESS) ; BEGIN -- ACCESS_TO_FUNCS DATE_POINTER := NULL ; NEXT_DATE := NEW_F(F_IN => DATE_POINTER) ; END ACCESS_TO_FUNCS ; -------------------------------------------------- REPORT.RESULT; END CC3017C;