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Diffstat (limited to 'gcc/testsuite/ada/acats/tests/e/e52103y.ada')
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diff --git a/gcc/testsuite/ada/acats/tests/e/e52103y.ada b/gcc/testsuite/ada/acats/tests/e/e52103y.ada new file mode 100644 index 000000000..e2a7a95a0 --- /dev/null +++ b/gcc/testsuite/ada/acats/tests/e/e52103y.ada @@ -0,0 +1,132 @@ +-- E52103Y.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 WHETHER A NULL ARRAY WITH ONE DIMENSION OF LENGTH GREATER THAN +-- INTEGER'LAST RAISES CONSTRAINT_ERROR OR NO EXCEPTION, +-- EITHER WHEN DECLARED OR ASSIGNED. + +-- CHECK THAT LENGTHS MUST MATCH IN ARRAY AND SLICE ASSIGNMENTS. +-- MORE SPECIFICALLY, TEST THAT ARRAY ASSIGNMENTS WITH MATCHING +-- LENGTHS DO NOT CAUSE CONSTRAINT_ERROR TO BE RAISED AND +-- ARE PERFORMED CORRECTLY. +-- (OVERLAPS BETWEEN THE OPERANDS OF THE ASSIGNMENT STATEMENT +-- ARE TREATED ELSEWHERE.) + + +-- THIS IS A SPECIAL CASE IN + +-- DIVISION D : NULL ARRAYS WHOSE LENGTHS ARE NOT DETERMINABLE +-- STATICALLY + +-- WHICH (THE SPECIAL CASE) TREATS TWO-DIMENSIONAL ARRAYS WHOSE LENGTH +-- ALONG ONE DIMENSION IS GREATER THAN INTEGER'LAST AND WHOSE +-- LENGTH ALONG THE OTHER DIMENSION IS 0 . + + +-- *** NOTE: This test has been modified since ACVC version 1.11 to -- 9X +-- *** remove incompatibilities associated with the transition -- 9X +-- *** to Ada 9X. -- 9X +-- *** -- 9X + +-- RM 07/31/81 +-- SPS 03/22/83 +-- JBG 05/02/83 +-- JBG 06/01/85 +-- EG 10/28/85 FIX NUMERIC_ERROR/CONSTRAINT_ERROR ACCORDING TO +-- AI-00387. +-- LDC 06/01/88 CHANGED HEADER COMMENT TO INDICATE CONSTRAINT_ERROR +-- IS ALLOWED. ADDED CODE TO PREVENT DEAD VARIABLE +-- OPTIMIZATION. +-- MRM 03/30/93 REMOVED NUMERIC_ERROR FOR 9X COMPATIBILITY + +WITH REPORT; +PROCEDURE E52103Y IS + + USE REPORT ; + +BEGIN + + TEST( "E52103Y","CHECK WHETHER CONSTRAINT_ERROR " & + "OR NO EXCEPTION IS RAISED WHEN DIMENSION OF " & + "AN ARRAY HAS LENGTH > INTEGER'LAST"); + BEGIN + + DECLARE + + TYPE TA42 IS ARRAY( + INTEGER RANGE IDENT_INT( 13 )..IDENT_INT( 12 ), + INTEGER RANGE IDENT_INT(-2)..IDENT_INT(INTEGER'LAST) + ) OF BOOLEAN ; + + SUBTYPE TA41 IS TA42 ; + + ARR41 : TA41 ; + ARR42 : TA42 ; + + BEGIN + + COMMENT ("NO EXCEPTION FOR ARRAY DECLARATION"); + + -- NULL ARRAY ASSIGNMENT: + + ARR42 := ARR41 ; + IF ARR42'LENGTH(1) /= 0 THEN + FOR I IN TA42'RANGE(2) LOOP + ARR41(13,I) := IDENT_BOOL(ARR42(13,I)); + END LOOP; + END IF; + + COMMENT ("NO EXCEPTION RAISED FOR NULL ARRAY " & + "ASSIGNMENT"); + + EXCEPTION + + WHEN CONSTRAINT_ERROR => + COMMENT ("CONSTRAINT_ERROR RAISED IN LENGTH " & + "COMPARISON"); + + WHEN OTHERS => + FAILED( "OTHER EXCEPTION RAISED - SUBTEST 2" ); + + END ; + + EXCEPTION + + WHEN CONSTRAINT_ERROR => + COMMENT ("CONSTRAINT_ERROR RAISED BY DECLARATION OF " & + "NULL ARRAY TYPE WITH ONE DIMENSION > " & + "INTEGER'LAST"); + + WHEN OTHERS => + FAILED ("SOME OTHER EXCEPTION RAISED"); + + END; + + ------------------------------------------------------------------- + + + RESULT ; + + +END E52103Y; |