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Diffstat (limited to 'gcc/testsuite/ada/acats/tests/c6/c64005a.ada')
-rw-r--r-- | gcc/testsuite/ada/acats/tests/c6/c64005a.ada | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/gcc/testsuite/ada/acats/tests/c6/c64005a.ada b/gcc/testsuite/ada/acats/tests/c6/c64005a.ada new file mode 100644 index 000000000..af5584e9d --- /dev/null +++ b/gcc/testsuite/ada/acats/tests/c6/c64005a.ada @@ -0,0 +1,64 @@ +-- C64005A.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 SUBPROGRAM CAN BE CALLED +-- RECURSIVELY AND THAT NON-LOCAL VARIABLES AND +-- CONSTANTS ARE PROPERLY ACCESSED FROM WITHIN +-- RECURSIVE INVOCATIONS. + +-- CVP 5/1/81 + +WITH REPORT; +PROCEDURE C64005A IS + + USE REPORT; + + TWENTY : CONSTANT INTEGER := 20; + C1 : CONSTANT INTEGER := 1; + I1, I2 : INTEGER := 0; + + PROCEDURE RECURSE (I1A : INTEGER; I2 : IN OUT INTEGER) IS + C1 : CONSTANT INTEGER := 5; + BEGIN + IF I1A < TWENTY THEN + RECURSE (I1A+C1, I2); + I1 := I1 + C64005A.C1; + I2 := I2 + I1A; + END IF; + END RECURSE; + +BEGIN + TEST ("C64005A", "RECURSIVE SUBPROGRAMS WITH " & + "NON-LOCAL DATA ACCESS"); + + RECURSE (0, I2); + + IF I1 /= 4 OR I2 /= 30 THEN + FAILED ("RECURSIVE PROCEDURE INVOCATIONS " & + "WITH GLOBAL DATA ACCESS NOT PERFORMED " & + "CORRECTLY"); + END IF; + + RESULT; +END C64005A; |