From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- gcc/testsuite/ada/acats/tests/cd/cd4031a.ada | 95 ++++++++++++++++++++++++++++ 1 file changed, 95 insertions(+) create mode 100644 gcc/testsuite/ada/acats/tests/cd/cd4031a.ada (limited to 'gcc/testsuite/ada/acats/tests/cd/cd4031a.ada') diff --git a/gcc/testsuite/ada/acats/tests/cd/cd4031a.ada b/gcc/testsuite/ada/acats/tests/cd/cd4031a.ada new file mode 100644 index 000000000..936088d65 --- /dev/null +++ b/gcc/testsuite/ada/acats/tests/cd/cd4031a.ada @@ -0,0 +1,95 @@ +-- CD4031A.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 WHEN A RECORD REPRESENTATION CLAUSE IS GIVEN FOR A +-- VARIANT RECORD TYPE, THEN COMPONENTS BELONGING TO DIFFERENT +-- VARIANTS CAN BE GIVEN OVERLAPPING STORAGE. + +-- HISTORY: +-- PWB 07/22/87 CREATED ORIGINAL TEST. +-- DHH 03/27/89 CHANGED EXTENSION FROM '.DEP' TO '.ADA' AND +-- ADDED CHECK FOR REPRESENTATION CLAUSE. +-- RJW 06/12/90 REMOVED REFERENCES TO LENGTH_CHECK. REVISED +-- COMMENTS. +-- JRL 10/13/96 Adjusted ranges in type definitions to allow 1's +-- complement machines to represent all values in +-- the specified number of bits. + +WITH REPORT; USE REPORT; +PROCEDURE CD4031A IS + + TYPE DISCRIMINAN IS RANGE -1 .. 1; + TYPE INT IS RANGE -3 .. 3; + TYPE LARGE_INT IS RANGE -7 .. 7; + + TYPE TEST_CLAUSE (DISC : DISCRIMINAN := 0) IS + RECORD + CASE DISC IS + WHEN 0 => + INTEGER_COMP : LARGE_INT; + WHEN OTHERS => + CH_COMP_1 : INT; + CH_COMP_2 : INT; + END CASE; + END RECORD; + + FOR TEST_CLAUSE USE + RECORD + DISC AT 0 + RANGE 0 .. 1; + INTEGER_COMP AT 0 + RANGE 2 .. 5; + CH_COMP_1 AT 0 + RANGE 2 .. 4; + CH_COMP_2 AT 0 + RANGE 5 .. 7; + END RECORD; + + TYPE TEST_CL1 IS NEW TEST_CLAUSE(DISC => 0); + TYPE TEST_CL2 IS NEW TEST_CLAUSE(DISC => 1); + TEST_RECORD : TEST_CL1; + TEST_RECORD1 : TEST_CL2; + + INTEGER_COMP_FIRST, + CH_COMP_1_FIRST : INTEGER; + +BEGIN + TEST ("CD4031A", "IN RECORD REPRESENTATION CLAUSES " & + "FOR VARIANT RECORD TYPES, " & + "COMPONENTS OF DIFFERENT VARIANTS " & + "CAN BE GIVEN OVERLAPPING STORAGE"); + + TEST_RECORD := (0, -7); + INTEGER_COMP_FIRST := TEST_RECORD.INTEGER_COMP'FIRST_BIT; + + TEST_RECORD1 := (1, -3, -3); + CH_COMP_1_FIRST := TEST_RECORD1.CH_COMP_1'FIRST_BIT; + + IF INTEGER_COMP_FIRST /= CH_COMP_1_FIRST THEN + FAILED ("COMPONENTS DO NOT BEGIN AT SAME POINT"); + END IF; + + RESULT; +END CD4031A; -- cgit v1.2.3