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Diffstat (limited to 'gcc-4.9/gcc/testsuite/ada/acats/tests/c3/c37213h.ada')
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1 files changed, 457 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/ada/acats/tests/c3/c37213h.ada b/gcc-4.9/gcc/testsuite/ada/acats/tests/c3/c37213h.ada new file mode 100644 index 000000000..e83ae07ca --- /dev/null +++ b/gcc-4.9/gcc/testsuite/ada/acats/tests/c3/c37213h.ada @@ -0,0 +1,457 @@ +-- C37213H.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, WHERE AN INDEX CONSTRAINT DEPENDS ON A RECORD +-- DISCRIMINANT WITH A DEFAULT VALUE AND THE RECORD TYPE IS NOT +-- EXPLICITLY CONSTRAINED, THAT THE NON-DISCRIMINANT EXPRESSIONS +-- IN THE INDEX CONSTRAINT ARE: +-- 1) EVALUATED WHEN THE RECORD COMPONENT SUBTYPE DEFINITION +-- IS ELABORATED, +-- 2) PROPERLY CHECKED FOR COMPATIBILITY ONLY IN AN ALLOCATION +-- OR OBJECT DECLARATION AND ONLY IF THE DISCRIMINANT- +-- DEPENDENT COMPONENT IS PRESENT IN THE SUBTYPE. + +-- HISTORY: +-- JBG 10/17/86 CREATED ORIGINAL TEST. +-- VCL 10/23/87 MODIFIED THIS HEADER; MODIFIED THE CHECK OF +-- SUBTYPE 'SCONS', IN BOTH SUBPARTS OF THE TEST, +-- TO INDICATE FAILURE IF CONSTRAINT_ERROR IS RAISED +-- FOR THE SUBTYPE DECLARATION AND FAILURE IF +-- CONSTRAINT_ERROR IS NOT RAISED FOR AN OBJECT +-- DECLARATION OF THIS SUBTYPE; RELOCATED THE CALL TO +-- REPORT.TEST SO THAT IT COMES BEFORE ANY +-- DECLARATIONS; ADDED 'SEQUENCE_NUMBER' TO IDENTIFY +-- THE CURRENT SUBTEST (FOR EXCEPTIONS); CHANGE THE +-- TYPE OF THE DISCRIMINANT IN THE RECORD 'CONS' +-- TO AN INTEGER SUBTYPE. +-- VCL 03/30/88 MODIFIED HEADER AND MESSAGES OUTPUT BY REPORT +-- PACKAGE. + +WITH REPORT; USE REPORT; +PROCEDURE C37213H IS +BEGIN + TEST ("C37213H", "THE NON-DISCRIMINANT EXPRESSIONS OF AN " & + "INDEX CONSTRAINT THAT DEPEND ON A " & + "DISCRIMINANT WITH A DEFAULT VALUE ARE " & + "PROPERLY EVALUATED AND CHECKED WHEN THE " & + "RECORD TYPE IS NOT EXPLICITLY CONSTRAINED AND " & + "THE COMPONENT IS AND IS NOT PRESENT IN THE " & + "SUBTYPE"); + + DECLARE + SEQUENCE_NUMBER : INTEGER; + + SUBTYPE DISCR IS INTEGER RANGE -50..50; + SUBTYPE SM IS INTEGER RANGE 1..10; + TYPE MY_ARR IS ARRAY (SM RANGE <>) OF INTEGER; + + F1_CONS : INTEGER := 2; + + FUNCTION CHK ( + CONS : INTEGER; + VALUE : INTEGER; + MESSAGE : STRING) RETURN BOOLEAN IS + BEGIN + IF CONS /= VALUE THEN + FAILED (MESSAGE & ": F1_CONS IS " & + INTEGER'IMAGE(F1_CONS)); + END IF; + RETURN TRUE; + END CHK; + + FUNCTION F1 RETURN INTEGER IS + BEGIN + F1_CONS := F1_CONS - IDENT_INT(1); + RETURN F1_CONS; + END F1; + BEGIN + + +-- CASE 1: DISCRIMINANT-DEPENDENT COMPONENT IS PRESENT. + + SEQUENCE_NUMBER :=1; + DECLARE + TYPE CONS (D3 : DISCR := IDENT_INT(1)) IS + RECORD + CASE D3 IS + WHEN -5..10 => + C1 : MY_ARR(F1..D3); -- F1 EVALUATED. + WHEN OTHERS => + C2 : INTEGER := IDENT_INT(0); + END CASE; + END RECORD; + + CHK1 : BOOLEAN := CHK (F1_CONS, 1, "F1 NOT EVALUATED"); + + X : CONS; -- F1 NOT EVALUATED AGAIN. + Y : CONS; -- F1 NOT EVALUATED AGAIN. + + CHK2 : BOOLEAN := CHK (F1_CONS, 1, "F1 EVALUATED"); + BEGIN + IF X.C1'FIRST /= 1 OR Y.C1'LAST /= 1 THEN + FAILED ("VALUES NOT CORRECT"); + END IF; + END; + + + F1_CONS := 12; + + SEQUENCE_NUMBER := 2; + DECLARE + TYPE CONS (D3 : DISCR := IDENT_INT(1)) IS + RECORD + CASE D3 IS + WHEN -5..10 => + C1 : MY_ARR(D3..F1); + WHEN OTHERS => + C2 : INTEGER := IDENT_INT(0); + END CASE; + END RECORD; + BEGIN + BEGIN + DECLARE + X : CONS; + BEGIN + FAILED ("INDEX CHECK NOT PERFORMED - 1"); + IF X /= (1, (1, 1)) THEN + COMMENT ("INCORRECT VALUES FOR X - 1"); + END IF; + END; + EXCEPTION + WHEN CONSTRAINT_ERROR => + NULL; + WHEN OTHERS => + FAILED ("UNEXPECTED EXCEPTION RAISED - 1"); + END; + + BEGIN + DECLARE + SUBTYPE SCONS IS CONS; + BEGIN + DECLARE + X : SCONS; + BEGIN + FAILED ("INDEX CHECK NOT PERFORMED - 2"); + IF X /= (1, (1, 1)) THEN + COMMENT ("INCORRECT VALUES FOR X " & + "- 2"); + END IF; + END; + EXCEPTION + WHEN CONSTRAINT_ERROR => + NULL; + WHEN OTHERS => + FAILED ("UNEXPECTED EXCEPTION RAISED " & + "- 2A"); + END; + EXCEPTION + WHEN OTHERS => + FAILED ("UNEXPECTED EXCEPTION RAISED - 2B"); + END; + + BEGIN + DECLARE + TYPE ARR IS ARRAY (1..5) OF CONS; + BEGIN + DECLARE + X : ARR; + BEGIN + FAILED ("INDEX CHECK NOT PERFORMED - 3"); + IF X /= (1..5 => (1, (1, 1))) THEN + COMMENT ("INCORRECT VALUES FOR X " & + "- 3"); + END IF; + END; + EXCEPTION + WHEN CONSTRAINT_ERROR => + NULL; + WHEN OTHERS => + FAILED ("UNEXPECTED EXCEPTION RAISED " & + "- 3A"); + END; + EXCEPTION + WHEN OTHERS => + FAILED ("UNEXPECTED EXCEPTION RAISED - 3B"); + END; + + BEGIN + DECLARE + TYPE NREC IS + RECORD + C1 : CONS; + END RECORD; + BEGIN + DECLARE + X : NREC; + BEGIN + FAILED ("INDEX CHECK NOT PERFORMED - 4"); + IF X /= (C1 => (1, (1, 1))) THEN + COMMENT ("INCORRECT VALUES FOR X " & + "- 4"); + END IF; + END; + EXCEPTION + WHEN CONSTRAINT_ERROR => + NULL; + WHEN OTHERS => + FAILED ("UNEXPECTED EXCEPTION RAISED " & + "- 4A"); + END; + EXCEPTION + WHEN OTHERS => + FAILED ("UNEXPECTED EXCEPTION RAISED - 4B"); + END; + + BEGIN + DECLARE + TYPE NREC IS NEW CONS; + BEGIN + DECLARE + X : NREC; + BEGIN + FAILED ("INDEX CHECK NOT PERFORMED - 5"); + IF X /= (1, (1, 1)) THEN + COMMENT ("INCORRECT VALUES FOR X " & + "- 5"); + END IF; + END; + EXCEPTION + WHEN CONSTRAINT_ERROR => + NULL; + WHEN OTHERS => + FAILED ("UNEXPECTED EXCEPTION RAISED " & + "- 5A"); + END; + EXCEPTION + WHEN OTHERS => + FAILED ("UNEXPECTED EXCEPTION RAISED - 5B"); + END; + + BEGIN + DECLARE + TYPE ACC_CONS IS ACCESS CONS; + BEGIN + DECLARE + X : ACC_CONS; + BEGIN + X := NEW CONS; + FAILED ("INDEX CHECK NOT PERFORMED - 6"); + IF X.ALL /= (1, (1, 1)) THEN + COMMENT ("INCORRECT VALUES FOR X " & + "- 6"); + END IF; + EXCEPTION + WHEN CONSTRAINT_ERROR => + NULL; + WHEN OTHERS => + COMMENT ("UNEXPECTED EXCEPTION " & + "RAISED - 6A"); + END; + EXCEPTION + WHEN OTHERS => + COMMENT ("UNEXPECTED EXCEPTION RAISED " & + "- 6B"); + END; + EXCEPTION + WHEN OTHERS => + FAILED ("UNEXPECTED EXCEPTION RAISED - 6C"); + END; + END; + + +-- CASE D2: DISCRIMINANT-DEPENDENT COMPONENT IS ABSENT. + + F1_CONS := 2; + + SEQUENCE_NUMBER := 3; + DECLARE + TYPE CONS (D3 : DISCR := IDENT_INT(-6)) IS + RECORD + CASE D3 IS + WHEN -5..10 => + C1 : MY_ARR(D3..F1); -- F1 EVALUATED. + WHEN OTHERS => + C2 : INTEGER := IDENT_INT(0); + END CASE; + END RECORD; + CHK1 : BOOLEAN := CHK (F1_CONS, 1, "F1 NOT EVALUATED"); + + X : CONS; -- F1 NOT EVALUATED AGAIN. + Y : CONS; -- F1 NOT EVALUATED AGAIN. + + CHK2 : BOOLEAN := CHK (F1_CONS, 1, "F1 EVALUATED"); + BEGIN + IF X /= (-6, 0) OR Y /= (-6, 0) THEN + FAILED ("VALUES NOT CORRECT"); + END IF; + END; + + F1_CONS := 12; + + SEQUENCE_NUMBER := 4; + DECLARE + TYPE CONS (D3 : DISCR := IDENT_INT(11)) IS + RECORD + CASE D3 IS + WHEN -5..10 => + C1 : MY_ARR(D3..F1); + WHEN OTHERS => + C2 : INTEGER := IDENT_INT(0); + END CASE; + END RECORD; + BEGIN + BEGIN + DECLARE + X : CONS; + BEGIN + IF X /= (11, 0) THEN + FAILED ("X VALUE IS INCORRECT - 11"); + END IF; + END; + EXCEPTION + WHEN OTHERS => + FAILED ("UNEXPECTED EXCEPTION RAISED - 11"); + END; + + BEGIN + DECLARE + SUBTYPE SCONS IS CONS; + BEGIN + DECLARE + X : SCONS; + BEGIN + IF X /= (11, 0) THEN + FAILED ("X VALUE INCORRECT - 12"); + END IF; + END; + EXCEPTION + WHEN OTHERS => + FAILED ("UNEXPECTED EXCEPTION RAISED - " & + "12A"); + END; + EXCEPTION + WHEN OTHERS => + FAILED ("UNEXPECTED EXCEPTION RAISED - 12B"); + END; + + BEGIN + DECLARE + TYPE ARR IS ARRAY (1..5) OF CONS; + BEGIN + DECLARE + X : ARR; + BEGIN + IF X /= (1..5 => (11, 0)) THEN + FAILED ("X VALUE INCORRECT - 13"); + END IF; + END; + EXCEPTION + WHEN OTHERS => + FAILED ("UNEXPECTED EXCEPTION RAISED - " & + "13A"); + END; + EXCEPTION + WHEN OTHERS => + FAILED ("UNEXPECTED EXCEPTION RAISED - 13B"); + END; + + BEGIN + DECLARE + TYPE NREC IS + RECORD + C1 : CONS; + END RECORD; + BEGIN + DECLARE + X : NREC; + BEGIN + IF X /= (C1 => (11, 0)) THEN + FAILED ("X VALUE INCORRECT - 14"); + END IF; + END; + EXCEPTION + WHEN OTHERS => + FAILED ("UNEXPECTED EXCEPTION RAISED - " & + "14A"); + END; + EXCEPTION + WHEN OTHERS => + FAILED ("UNEXPECTED EXCEPTION RAISED - 14B"); + END; + + BEGIN + DECLARE + TYPE NREC IS NEW CONS; + BEGIN + DECLARE + X : NREC; + BEGIN + IF X /= (11, 0) THEN + FAILED ("X VALUE INCORRECT - 15"); + END IF; + END; + EXCEPTION + WHEN CONSTRAINT_ERROR => + NULL; + WHEN OTHERS => + FAILED ("UNEXPECTED EXCEPTION RAISED - " & + "15A"); + END; + EXCEPTION + WHEN OTHERS => + FAILED ("UNEXPECTED EXCEPTION RAISED - 15B"); + END; + + BEGIN + DECLARE + TYPE ACC_CONS IS ACCESS CONS; + X : ACC_CONS; + BEGIN + X := NEW CONS; + IF X.ALL /= (11, 0) THEN + FAILED ("X VALUE INCORRECT - 17"); + END IF; + EXCEPTION + WHEN OTHERS => + FAILED ("UNEXPECTED EXCEPTION RAISED - " & + "17A"); + END; + EXCEPTION + WHEN OTHERS => + FAILED ("UNEXPECTED EXCEPTION RAISED - 17B"); + END; + END; + + EXCEPTION + WHEN CONSTRAINT_ERROR => + FAILED ("INDEX VALUES IMPROPERLY CHECKED - " & + INTEGER'IMAGE (SEQUENCE_NUMBER)); + WHEN OTHERS => + FAILED ("UNEXPECTED EXCEPTION RAISED " & + INTEGER'IMAGE (SEQUENCE_NUMBER)); + END; + + RESULT; +END C37213H; |