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Diffstat (limited to 'gcc/testsuite/ada/acats/tests/cb/cb1010d.ada')
-rw-r--r-- | gcc/testsuite/ada/acats/tests/cb/cb1010d.ada | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/gcc/testsuite/ada/acats/tests/cb/cb1010d.ada b/gcc/testsuite/ada/acats/tests/cb/cb1010d.ada new file mode 100644 index 000000000..e58046c85 --- /dev/null +++ b/gcc/testsuite/ada/acats/tests/cb/cb1010d.ada @@ -0,0 +1,92 @@ +-- CB1010D.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 STORAGE_ERROR IS RAISED WHEN STORAGE FOR THE EXECUTION OF +-- A SUBPROGRAM IS INSUFFICIENT. + +-- PNH 8/26/85 +-- JRK 8/30/85 + +WITH REPORT; USE REPORT; + +PROCEDURE CB1010D IS + + N : INTEGER := IDENT_INT (1); + M : INTEGER := IDENT_INT (0); + + PROCEDURE OVERFLOW_STACK IS + BEGIN + N := N + M; + IF N > M THEN -- ALWAYS TRUE. + OVERFLOW_STACK; + END IF; + N := N - M; -- TO PREVENT TAIL RECURSION OPTIMIZATION. + END OVERFLOW_STACK; + +BEGIN + TEST ("CB1010D", "CHECK THAT STORAGE_ERROR IS RAISED WHEN " & + "STORAGE FOR THE EXECUTION OF A SUBPROGRAM " & + "IS INSUFFICIENT"); + + -- CHECK HANDLING OF STORAGE_ERROR IN MAIN PROGRAM. + + BEGIN + OVERFLOW_STACK; + FAILED ("EXCEPTION NOT RAISED BY STACK OVERFLOW - 1"); + EXCEPTION + WHEN STORAGE_ERROR => + IF N /= 1 THEN + FAILED ("VALUE OF VARIABLE N ALTERED - 1"); + END IF; + WHEN OTHERS => + FAILED ("WRONG EXCEPTION RAISED BY STACK OVERFLOW - 1"); + END; + + -- CHECK HANDLING OF STORAGE_ERROR IN SUBPROGRAM. + + DECLARE + + PROCEDURE P IS + BEGIN + OVERFLOW_STACK; + FAILED ("EXCEPTION NOT RAISED BY STACK OVERFLOW - 2"); + EXCEPTION + WHEN STORAGE_ERROR => + IF N /= 1 THEN + FAILED ("VALUE OF VARIABLE N ALTERED - 2"); + END IF; + WHEN OTHERS => + FAILED ("WRONG EXCEPTION RAISED BY STACK " & + "OVERFLOW - 2"); + END P; + + BEGIN + + N := IDENT_INT (1); + P; + + END; + + RESULT; +END CB1010D; |