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Diffstat (limited to 'gcc/testsuite/ada/acats/tests/c5/c54a42c.ada')
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1 files changed, 123 insertions, 0 deletions
diff --git a/gcc/testsuite/ada/acats/tests/c5/c54a42c.ada b/gcc/testsuite/ada/acats/tests/c5/c54a42c.ada new file mode 100644 index 000000000..79a397976 --- /dev/null +++ b/gcc/testsuite/ada/acats/tests/c5/c54a42c.ada @@ -0,0 +1,123 @@ +-- C54A42C.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 THAT A CASE_STATEMENT CORRECTLY HANDLES A SPARSE SET OF +-- POTENTIAL VALUES (OF TYPE INTEGER) IN A LARGE RANGE. + +-- (OPTIMIZATION TEST) + + +-- RM 03/26/81 + + +WITH REPORT; +PROCEDURE C54A42C IS + + USE REPORT ; + +BEGIN + + TEST( "C54A42C" , "TEST THAT A CASE_STATEMENT HANDLES CORRECTLY" & + " A SPARSE SET OF POTENTIAL VALUES IN A LARGE" & + " RANGE" ); + + DECLARE + + NUMBER : CONSTANT := 1001 ; + LITEXPR : CONSTANT := NUMBER + 998 ; + STATCON : CONSTANT INTEGER RANGE 1..INTEGER'LAST := 1000 ; + DYNVAR : INTEGER RANGE 1..INTEGER'LAST := + IDENT_INT( INTEGER'LAST-50 ); + DYNCON : CONSTANT INTEGER RANGE 1..INTEGER'LAST := + IDENT_INT( 1000 ); + + BEGIN + + CASE INTEGER'( NUMBER ) IS + WHEN 1 .. 10 => FAILED("WRONG ALTERNATIVE F1"); + WHEN 1000 => FAILED("WRONG ALTERNATIVE F2"); + WHEN 2000 => FAILED("WRONG ALTERNATIVE F3"); + WHEN 4000 .. 4100 => FAILED("WRONG ALTERNATIVE F4"); + WHEN INTEGER'LAST-100 .. + INTEGER'LAST => FAILED("WRONG ALTERNATIVE F5"); + WHEN OTHERS => NULL ; + END CASE; + + CASE IDENT_INT( 10 ) IS + WHEN 1 .. 10 => NULL ; + WHEN 1000 => FAILED("WRONG ALTERNATIVE G2"); + WHEN 2000 => FAILED("WRONG ALTERNATIVE G3"); + WHEN 4000 .. 4100 => FAILED("WRONG ALTERNATIVE G4"); + WHEN INTEGER'LAST -100 .. + INTEGER'LAST => FAILED("WRONG ALTERNATIVE G5"); + WHEN OTHERS => FAILED("WRONG ALTERNATIVE G6"); + END CASE; + + CASE IDENT_INT(LITEXPR) IS + WHEN 1 .. 10 => FAILED("WRONG ALTERNATIVE H1"); + WHEN 1000 => FAILED("WRONG ALTERNATIVE H2"); + WHEN 2000 => FAILED("WRONG ALTERNATIVE H3"); + WHEN 4000 .. 4100 => FAILED("WRONG ALTERNATIVE H4"); + WHEN INTEGER'LAST -100 .. + INTEGER'LAST => FAILED("WRONG ALTERNATIVE H5"); + WHEN OTHERS => NULL ; + END CASE; + + CASE STATCON IS + WHEN 1 .. 10 => FAILED("WRONG ALTERNATIVE I1"); + WHEN 1000 => NULL ; + WHEN 2000 => FAILED("WRONG ALTERNATIVE I3"); + WHEN 4000 .. 4100 => FAILED("WRONG ALTERNATIVE I4"); + WHEN INTEGER'LAST -100 .. + INTEGER'LAST => FAILED("WRONG ALTERNATIVE I5"); + WHEN OTHERS => FAILED("WRONG ALTERNATIVE I6"); + END CASE; + + CASE DYNVAR IS + WHEN 1 .. 10 => FAILED("WRONG ALTERNATIVE J1"); + WHEN 1000 => FAILED("WRONG ALTERNATIVE J2"); + WHEN 2000 => FAILED("WRONG ALTERNATIVE J3"); + WHEN 4000 .. 4100 => FAILED("WRONG ALTERNATIVE J4"); + WHEN INTEGER'LAST -100 .. + INTEGER'LAST => NULL ; + WHEN OTHERS => FAILED("WRONG ALTERNATIVE J6"); + END CASE; + + CASE DYNCON IS + WHEN 1 .. 10 => FAILED("WRONG ALTERNATIVE K1"); + WHEN 1000 => NULL ; + WHEN 2000 => FAILED("WRONG ALTERNATIVE K3"); + WHEN 4000 .. 4100 => FAILED("WRONG ALTERNATIVE K4"); + WHEN INTEGER'LAST -100 .. + INTEGER'LAST => FAILED("WRONG ALTERNATIVE K5"); + WHEN OTHERS => FAILED("WRONG ALTERNATIVE K6"); + END CASE; + + END ; + + + RESULT ; + + +END C54A42C ; |