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Diffstat (limited to 'gcc/testsuite/ada/acats/tests/c3/c37108b.ada')
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1 files changed, 247 insertions, 0 deletions
diff --git a/gcc/testsuite/ada/acats/tests/c3/c37108b.ada b/gcc/testsuite/ada/acats/tests/c3/c37108b.ada new file mode 100644 index 000000000..9d71e9a72 --- /dev/null +++ b/gcc/testsuite/ada/acats/tests/c3/c37108b.ada @@ -0,0 +1,247 @@ +-- C37108B.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 CONSTRAINT_ERROR IS RAISED IN AN OBJECT DECLARATION IF +-- A DEFAULT INITIAL VALUE HAS BEEN SPECIFIED WHICH VIOLATES THE +-- CONSTRAINTS OF A RECORD OR AN ARRAY TYPE WHOSE CONSTRAINT +-- DEPENDS ON A DISCRIMINANT, AND NO EXPLICIT INITIALIZATION IS +-- PROVIDED FOR THE OBJECT. + +-- R.WILLIAMS 8/25/86 +-- EDS 7/16/98 AVOID OPTIMIZATION + +WITH REPORT; USE REPORT; +PROCEDURE C37108B IS + + TYPE ARR IS ARRAY (POSITIVE RANGE <>) OF INTEGER; + + TYPE R (P : POSITIVE) IS + RECORD + NULL; + END RECORD; + +BEGIN + TEST ( "C37108B", "CHECK THAT CONSTRAINT_ERROR IS RAISED IN " & + "AN OBJECT DECLARATION IF A DEFAULT INITIAL " & + "VALUE HAS BEEN SPECIFIED WHICH VIOLATES THE " & + "CONSTRAINTS OF A RECORD OR AN ARRAY TYPE " & + "WHOSE CONSTRAINT DEPENDS ON A DISCRIMINANT, " & + "AND NO EXPLICIT INITIALIZATION IS PROVIDED " & + "FOR THE OBJECT" ); + + + BEGIN + DECLARE + TYPE REC1 (D : NATURAL := IDENT_INT (0)) IS + RECORD + A : ARR (D .. 5); + END RECORD; + + BEGIN + DECLARE + R1 : REC1; + + BEGIN + R1.A (1) := IDENT_INT (2); + FAILED ( "NO EXCEPTION RAISED AT DECLARATION OF " & + "R1" & INTEGER'IMAGE(R1.A(5))); --USE R2 + EXCEPTION + WHEN OTHERS => + FAILED ( "EXCEPTION FOR R1 RAISED INSIDE " & + "BLOCK" ); + END; + + EXCEPTION + WHEN CONSTRAINT_ERROR => + NULL; + WHEN OTHERS => + FAILED ( "WRONG EXCEPTION RAISED AT DECLARATION " & + "OF R1" ); + END; + + EXCEPTION + WHEN CONSTRAINT_ERROR => + FAILED ( "CONSTRAINT_ERROR RAISED FOR TYPE " & + "DECLARATION OF REC1" ); + WHEN OTHERS => + FAILED ( "OTHER EXCEPTION RAISED FOR TYPE " & + "DECLARATION OF REC1" ); + END; + + BEGIN + DECLARE + TYPE REC2 (D : INTEGER := IDENT_INT (-1)) IS + RECORD + A : R (P => D); + END RECORD; + + BEGIN + DECLARE + R2 : REC2; + + BEGIN + R2.A := R'(P => IDENT_INT (1)); + FAILED ( "NO EXCEPTION RAISED AT DECLARATION OF " & + "R2" & INTEGER'IMAGE(R2.A.P)); --USE R2 + EXCEPTION + WHEN OTHERS => + FAILED ( "EXCEPTION FOR R2 RAISED INSIDE " & + "BLOCK" ); + END; + + EXCEPTION + WHEN CONSTRAINT_ERROR => + NULL; + WHEN OTHERS => + FAILED ( "WRONG EXCEPTION RAISED AT DECLARATION " & + "OF R2" ); + END; + + EXCEPTION + WHEN CONSTRAINT_ERROR => + FAILED ( "CONSTRAINT_ERROR RAISED FOR TYPE " & + "DECLARATION OF REC2" ); + WHEN OTHERS => + FAILED ( "OTHER EXCEPTION RAISED FOR TYPE " & + "DECLARATION OF REC2" ); + END; + + BEGIN + DECLARE + PACKAGE PRIV IS + TYPE REC3 (D : INTEGER := IDENT_INT (-1)) IS + PRIVATE; + PROCEDURE PROC (R :REC3); + + PRIVATE + TYPE REC3 (D : INTEGER := IDENT_INT (-1)) IS + RECORD + A : R (P => D); + END RECORD; + END PRIV; + + PACKAGE BODY PRIV IS + PROCEDURE PROC (R : REC3) IS + I : INTEGER; + BEGIN + I := IDENT_INT (R.A.P); + IF EQUAL(2, IDENT_INT(1)) THEN + FAILED("IMPOSSIBLE " & INTEGER'IMAGE(I)); --USE I + END IF; + END PROC; + END PRIV; + + USE PRIV; + + BEGIN + DECLARE + R3 : REC3; + + BEGIN + PROC (R3); + FAILED ( "NO EXCEPTION RAISED AT " & + "DECLARATION OF R3" ); + EXCEPTION + WHEN OTHERS => + FAILED ( "EXCEPTION FOR R3 RAISED INSIDE " & + "BLOCK" ); + END; + + EXCEPTION + WHEN CONSTRAINT_ERROR => + NULL; + WHEN OTHERS => + FAILED ( "WRONG EXCEPTION RAISED AT DECLARATION " & + "OF R3" ); + END; + + EXCEPTION + WHEN CONSTRAINT_ERROR => + FAILED ( "CONSTRAINT_ERROR RAISED FOR TYPE " & + "DECLARATION OF REC3" ); + WHEN OTHERS => + FAILED ( "OTHER EXCEPTION RAISED FOR TYPE " & + "DECLARATION OF REC3" ); + END; + + BEGIN + DECLARE + PACKAGE LPRIV IS + TYPE REC4 (D : NATURAL := IDENT_INT (0)) + IS LIMITED PRIVATE; + PROCEDURE PROC (R :REC4); + + PRIVATE + TYPE REC4 (D : NATURAL := IDENT_INT (0)) IS + RECORD + A : ARR (D .. 5); + END RECORD; + END LPRIV; + + PACKAGE BODY LPRIV IS + PROCEDURE PROC (R : REC4) IS + I : INTEGER; + BEGIN + I := IDENT_INT (R.A'FIRST); + IF EQUAL(2, IDENT_INT(1)) THEN + FAILED("IMPOSSIBLE " & INTEGER'IMAGE(I)); --USE I + END IF; + END PROC; + END LPRIV; + + USE LPRIV; + + BEGIN + DECLARE + R4 : REC4; + + BEGIN + PROC (R4); + FAILED ( "NO EXCEPTION RAISED AT " & + "DECLARATION OF R4" ); + EXCEPTION + WHEN OTHERS => + FAILED ( "EXCEPTION FOR R4 RAISED INSIDE " & + "BLOCK" ); + END; + + EXCEPTION + WHEN CONSTRAINT_ERROR => + NULL; + WHEN OTHERS => + FAILED ( "WRONG EXCEPTION RAISED AT DECLARATION " & + "OF R4" ); + END; + + EXCEPTION + WHEN CONSTRAINT_ERROR => + FAILED ( "CONSTRAINT_ERROR RAISED FOR TYPE " & + "DECLARATION OF REC4" ); + WHEN OTHERS => + FAILED ( "OTHER EXCEPTION RAISED FOR TYPE " & + "DECLARATION OF REC4" ); + END; + + RESULT; +END C37108B; |