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Diffstat (limited to 'gcc/testsuite/ada/acats/tests/c3/c37107a.ada')
-rw-r--r-- | gcc/testsuite/ada/acats/tests/c3/c37107a.ada | 154 |
1 files changed, 154 insertions, 0 deletions
diff --git a/gcc/testsuite/ada/acats/tests/c3/c37107a.ada b/gcc/testsuite/ada/acats/tests/c3/c37107a.ada new file mode 100644 index 000000000..a007f7c31 --- /dev/null +++ b/gcc/testsuite/ada/acats/tests/c3/c37107a.ada @@ -0,0 +1,154 @@ +-- C37107A.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 DEFAULT DISCRIMINANT EXPRESSION NEED NOT BE STATIC AND +-- IS EVALUATED ONLY WHEN NEEDED. + +-- R.WILLIAMS 8/25/86 +-- GMT 6/29/87 ADDED INTEGER ARGUMENT TO THE FUNCTION F. + + +WITH REPORT; USE REPORT; +PROCEDURE C37107A IS + + FUNCTION F ( B : BOOLEAN; + I : INTEGER ) RETURN INTEGER IS + BEGIN + IF NOT B THEN + FAILED ( "DEFAULT DISCRIMINANT EVALUATED " & + "UNNECESSARILY - " & + INTEGER'IMAGE(I) ); + END IF; + + RETURN IDENT_INT (1); + END F; + +BEGIN + TEST ( "C37107A", "CHECK THAT A DEFAULT DISCRIMINANT " & + "EXPRESSION NEED NOT BE STATIC AND IS " & + "EVALUATED ONLY WHEN NEEDED" ); + + DECLARE + TYPE REC1 ( D : INTEGER := F (TRUE,1) ) IS + RECORD + NULL; + END RECORD; + + R1 : REC1; + + TYPE REC2 ( D : INTEGER := F (FALSE,2) ) IS + RECORD + NULL; + END RECORD; + + R2 : REC2 (D => 0); + + BEGIN + IF R1.D /= 1 THEN + FAILED ( "INCORRECT VALUE FOR R1.D" ); + END IF; + + IF R2.D /= 0 THEN + FAILED ( "INCORRECT VALUE FOR R2.D" ); + END IF; + END; + + DECLARE + + PACKAGE PRIV IS + TYPE REC3 ( D : INTEGER := F (TRUE,3) ) IS PRIVATE; + TYPE REC4 ( D : INTEGER := F (FALSE,4) ) IS PRIVATE; + + PRIVATE + TYPE REC3 ( D : INTEGER := F (TRUE,3) ) IS + RECORD + NULL; + END RECORD; + + TYPE REC4 ( D : INTEGER := F (FALSE,4) ) IS + RECORD + NULL; + END RECORD; + END PRIV; + + USE PRIV; + + BEGIN + DECLARE + R3 : REC3; + R4 : REC4 (D => 0); + + BEGIN + IF R3.D /= 1 THEN + FAILED ( "INCORRECT VALUE FOR R3.D" ); + END IF; + + IF R4.D /= 0 THEN + FAILED ( "INCORRECT VALUE FOR R4.D" ); + END IF; + END; + + END; + + DECLARE + + PACKAGE LPRIV IS + TYPE REC5 + ( D : INTEGER := F (TRUE,5) ) IS LIMITED PRIVATE; + TYPE REC6 + ( D : INTEGER := F (FALSE,6) ) IS LIMITED PRIVATE; + + PRIVATE + TYPE REC5 ( D : INTEGER := F (TRUE,5) ) IS + RECORD + NULL; + END RECORD; + + TYPE REC6 ( D : INTEGER := F (FALSE,6) ) IS + RECORD + NULL; + END RECORD; + END LPRIV; + + USE LPRIV; + + BEGIN + DECLARE + R5 : REC5; + R6 : REC6 (D => 0); + + BEGIN + IF R5.D /= 1 THEN + FAILED ( "INCORRECT VALUE FOR R5.D" ); + END IF; + + IF R6.D /= 0 THEN + FAILED ( "INCORRECT VALUE FOR R6.D" ); + END IF; + END; + + END; + + RESULT; +END C37107A; |