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Diffstat (limited to 'gcc/testsuite/ada/acats/tests/c3/c32113a.ada')
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diff --git a/gcc/testsuite/ada/acats/tests/c3/c32113a.ada b/gcc/testsuite/ada/acats/tests/c3/c32113a.ada new file mode 100644 index 000000000..60f8d6690 --- /dev/null +++ b/gcc/testsuite/ada/acats/tests/c3/c32113a.ada @@ -0,0 +1,534 @@ +-- C32113A.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. +--* +-- OBJECTIVE: +-- CHECK THAT WHEN A VARIABLE OR CONSTANT HAVING A CONSTRAINED TYPE +-- WITH DISCRIMINANTS IS DECLARED WITH AN INITIAL VALUE, +-- CONSTRAINT_ERROR IS RAISED IF THE CORRESPONDING DISCRIMINANTS OF +-- THE INITIAL VALUE AND THE SUBTYPE DO NOT HAVE THE SAME VALUE. + +-- HISTORY: +-- RJW 07/20/86 +-- DWC 06/22/87 ADDED SUBTYPE PRIVAS. ADDED CODE TO PREVENT DEAD +-- VARIABLE OPTIMIZATION. + +WITH REPORT; USE REPORT; + +PROCEDURE C32113A IS + + PACKAGE PKG IS + TYPE PRIVA (D : INTEGER := 0) IS PRIVATE; + SUBTYPE PRIVAS IS PRIVA (IDENT_INT (1)); + PRA1 : CONSTANT PRIVAS; + + TYPE PRIVB (D1, D2 : INTEGER) IS PRIVATE; + PRB12 : CONSTANT PRIVB; + + PRIVATE + TYPE PRIVA (D : INTEGER := 0) IS + RECORD + NULL; + END RECORD; + + TYPE PRIVB (D1, D2 : INTEGER) IS + RECORD + NULL; + END RECORD; + + PRA1 : CONSTANT PRIVAS := (D => (IDENT_INT (1))); + PRB12 : CONSTANT PRIVB := (IDENT_INT (1), IDENT_INT (2)); + END PKG; + + USE PKG; + + TYPE RECA (D : INTEGER := 0) IS + RECORD + NULL; + END RECORD; + + TYPE RECB (D1, D2 : INTEGER) IS + RECORD + NULL; + END RECORD; + + RA1 : CONSTANT RECA (IDENT_INT (1)) := (D => (IDENT_INT (1))); + + RB12 : CONSTANT RECB := (IDENT_INT (1), IDENT_INT (2)); + +BEGIN + TEST ("C32113A", "CHECK THAT WHEN A VARIABLE OR CONSTANT " & + "HAVING A CONSTRAINED TYPE IS DECLARED WITH " & + "AN INITIAL VALUE, CONSTRAINT_ERROR IS " & + "RAISED IF THE CORRESPONDING DISCRIMINANTS " & + "OF THE INITIAL VALUE AND THE SUBTYPE DO " & + "NOT HAVE THE SAME VALUE" ); + + BEGIN + DECLARE + PR1 : CONSTANT PRIVA (IDENT_INT (0)) := PRA1; + BEGIN + FAILED ( "NO EXCEPTION RAISED FOR INITIALIZATION " & + "OF CONSTANT 'PR1'" ); + IF PR1 = PRA1 THEN + COMMENT ("PREVENTING DEAD VARIABLE OPTIMIZATION"); + END IF; + END; + EXCEPTION + WHEN CONSTRAINT_ERROR => + NULL; + WHEN OTHERS => + FAILED ( "WRONG EXCEPTION RAISED FOR INITIALIZATION " & + "OF CONSTANT 'PR1'" ); + END; + + BEGIN + DECLARE + PR2 : CONSTANT PRIVA (IDENT_INT (2)) := PRA1; + BEGIN + FAILED ( "NO EXCEPTION RAISED FOR INITIALIZATION " & + "OF CONSTANT 'PR2'" ); + IF PR2 = PRA1 THEN + COMMENT ("PREVENTING DEAD VARIABLE OPTIMIZATION"); + END IF; + END; + EXCEPTION + WHEN CONSTRAINT_ERROR => + NULL; + WHEN OTHERS => + FAILED ( "WRONG EXCEPTION RAISED FOR INITIALIZATION " & + "OF CONSTANT 'PR2'" ); + END; + + BEGIN + DECLARE + PR3 : PRIVA (IDENT_INT (0)) := PRA1; + BEGIN + FAILED ( "NO EXCEPTION RAISED FOR INITIALIZATION " & + "OF VARIABLE 'PR3'" ); + IF PR3 = PRA1 THEN + COMMENT ("PREVENTING DEAD VARIABLE OPTIMIZATION"); + END IF; + END; + EXCEPTION + WHEN CONSTRAINT_ERROR => + NULL; + WHEN OTHERS => + FAILED ( "WRONG EXCEPTION RAISED FOR INITIALIZATION " & + "OF VARIABLE 'PR3'" ); + END; + + BEGIN + DECLARE + PR4 : PRIVA (IDENT_INT (2)) := PRA1; + BEGIN + FAILED ( "NO EXCEPTION RAISED FOR INITIALIZATION " & + "OF VARIABLE 'PR4'" ); + IF PR4 = PRA1 THEN + COMMENT ("PREVENTING DEAD VARIABLE OPTIMIZATION"); + END IF; + END; + EXCEPTION + WHEN CONSTRAINT_ERROR => + NULL; + WHEN OTHERS => + FAILED ( "WRONG EXCEPTION RAISED FOR INITIALIZATION " & + "OF VARIABLE 'PR4'" ); + END; + + BEGIN + DECLARE + SUBTYPE SPRIVA IS PRIVA (IDENT_INT (-1)); + PR5 : CONSTANT SPRIVA := PRA1; + BEGIN + FAILED ( "NO EXCEPTION RAISED FOR INITIALIZATION " & + "OF CONSTANT 'PR5'" ); + IF PR5 = PRA1 THEN + COMMENT ("PREVENTING DEAD VARIABLE OPTIMIZATION"); + END IF; + END; + EXCEPTION + WHEN CONSTRAINT_ERROR => + NULL; + WHEN OTHERS => + FAILED ( "WRONG EXCEPTION RAISED FOR INITIALIZATION " & + "OF CONSTANT 'PR5'" ); + END; + + BEGIN + DECLARE + SUBTYPE SPRIVA IS PRIVA (IDENT_INT (3)); + PR6 : SPRIVA := PRA1; + BEGIN + FAILED ( "NO EXCEPTION RAISED FOR INITIALIZATION " & + "OF VARIABLE 'PR6'" ); + IF PR6 = PRA1 THEN + COMMENT ("PREVENTING DEAD VARIABLE OPTIMIZATION"); + END IF; + END; + EXCEPTION + WHEN CONSTRAINT_ERROR => + NULL; + WHEN OTHERS => + FAILED ( "WRONG EXCEPTION RAISED FOR INITIALIZATION " & + "OF VARIABLE 'PR6'" ); + END; + + BEGIN + DECLARE + PR7 : CONSTANT PRIVB (IDENT_INT (1), IDENT_INT (1)) := + PRB12; + BEGIN + FAILED ( "NO EXCEPTION RAISED FOR INITIALIZATION " & + "OF CONSTANT 'PR7'" ); + IF PR7 = PRB12 THEN + COMMENT ("PREVENTING DEAD VARIABLE OPTIMIZATION"); + END IF; + END; + EXCEPTION + WHEN CONSTRAINT_ERROR => + NULL; + WHEN OTHERS => + FAILED ( "WRONG EXCEPTION RAISED FOR INITIALIZATION " & + "OF CONSTANT 'PR7'" ); + END; + + BEGIN + DECLARE + PR8 : CONSTANT PRIVB (IDENT_INT (2), IDENT_INT (2)) := + PRB12; + BEGIN + FAILED ( "NO EXCEPTION RAISED FOR INITIALIZATION " & + "OF CONSTANT 'PR8'" ); + IF PR8 = PRB12 THEN + COMMENT ("PREVENTING DEAD VARIABLE OPTIMIZATION"); + END IF; + END; + EXCEPTION + WHEN CONSTRAINT_ERROR => + NULL; + WHEN OTHERS => + FAILED ( "WRONG EXCEPTION RAISED FOR INITIALIZATION " & + "OF CONSTANT 'PR8'" ); + END; + + BEGIN + DECLARE + PR9 : PRIVB (IDENT_INT (1), IDENT_INT (1)) := PRB12; + BEGIN + FAILED ( "NO EXCEPTION RAISED FOR INITIALIZATION " & + "OF VARIABLE 'PR9'" ); + IF PR9 = PRB12 THEN + COMMENT ("PREVENTING DEAD VARIABLE OPTIMIZATION"); + END IF; + END; + EXCEPTION + WHEN CONSTRAINT_ERROR => + NULL; + WHEN OTHERS => + FAILED ( "WRONG EXCEPTION RAISED FOR INITIALIZATION " & + "OF VARIABLE 'PR9'" ); + END; + + BEGIN + DECLARE + PR10 : PRIVB (IDENT_INT (2), IDENT_INT (2)) := PRB12; + BEGIN + FAILED ( "NO EXCEPTION RAISED FOR INITIALIZATION " & + "OF VARIABLE 'PR10'" ); + IF PR10 = PRB12 THEN + COMMENT ("PREVENTING DEAD VARIABLE OPTIMIZATION"); + END IF; + END; + EXCEPTION + WHEN CONSTRAINT_ERROR => + NULL; + WHEN OTHERS => + FAILED ( "WRONG EXCEPTION RAISED FOR INITIALIZATION " & + "OF VARIABLE 'PR10'" ); + END; + + BEGIN + DECLARE + SUBTYPE SPRIVB IS + PRIVB (IDENT_INT (-1), IDENT_INT (-2)); + PR11 : CONSTANT SPRIVB := PRB12; + BEGIN + FAILED ( "NO EXCEPTION RAISED FOR INITIALIZATION " & + "OF CONSTANT 'PR11'" ); + IF PR11 = PRB12 THEN + COMMENT ("PREVENTING DEAD VARIABLE OPTIMIZATION"); + END IF; + END; + EXCEPTION + WHEN CONSTRAINT_ERROR => + NULL; + WHEN OTHERS => + FAILED ( "WRONG EXCEPTION RAISED FOR INITIALIZATION " & + "OF CONSTANT 'PR11'" ); + END; + + BEGIN + DECLARE + SUBTYPE SPRIVB IS PRIVB (IDENT_INT (2), IDENT_INT (1)); + PR12 : SPRIVB := PRB12; + BEGIN + FAILED ( "NO EXCEPTION RAISED FOR INITIALIZATION " & + "OF VARIABLE 'PR12'" ); + IF PR12 = PRB12 THEN + COMMENT ("PREVENTING DEAD VARIABLE OPTIMIZATION"); + END IF; + END; + EXCEPTION + WHEN CONSTRAINT_ERROR => + NULL; + WHEN OTHERS => + FAILED ( "WRONG EXCEPTION RAISED FOR INITIALIZATION " & + "OF VARIABLE 'PR12'" ); + END; + + BEGIN + DECLARE + R1 : CONSTANT RECA (IDENT_INT (0)) := RA1; + BEGIN + FAILED ( "NO EXCEPTION RAISED FOR INITIALIZATION " & + "OF CONSTANT 'R1'" ); + IF R1 = RA1 THEN + COMMENT ("PREVENTING DEAD VARIABLE OPTIMIZATION"); + END IF; + END; + EXCEPTION + WHEN CONSTRAINT_ERROR => + NULL; + WHEN OTHERS => + FAILED ( "WRONG EXCEPTION RAISED FOR INITIALIZATION " & + "OF CONSTANT 'R1'" ); + END; + + BEGIN + DECLARE + R2 : CONSTANT RECA (IDENT_INT (2)) := RA1; + BEGIN + FAILED ( "NO EXCEPTION RAISED FOR INITIALIZATION " & + "OF CONSTANT 'R2'" ); + IF R2 = RA1 THEN + COMMENT ("PREVENTING DEAD VARIABLE OPTIMIZATION"); + END IF; + END; + EXCEPTION + WHEN CONSTRAINT_ERROR => + NULL; + WHEN OTHERS => + FAILED ( "WRONG EXCEPTION RAISED FOR INITIALIZATION " & + "OF CONSTANT 'R2'" ); + END; + + BEGIN + DECLARE + R3 : RECA (IDENT_INT (0)) := RA1; + BEGIN + FAILED ( "NO EXCEPTION RAISED FOR INITIALIZATION " & + "OF VARIABLE 'R3'" ); + IF R3 = RA1 THEN + COMMENT ("PREVENTING DEAD VARIABLE OPTIMIZATION"); + END IF; + END; + EXCEPTION + WHEN CONSTRAINT_ERROR => + NULL; + WHEN OTHERS => + FAILED ( "WRONG EXCEPTION RAISED FOR INITIALIZATION " & + "OF VARIABLE 'R3'" ); + END; + + BEGIN + DECLARE + R4 : RECA (IDENT_INT (2)) := RA1; + BEGIN + FAILED ( "NO EXCEPTION RAISED FOR INITIALIZATION " & + "OF VARIABLE 'R4'" ); + IF R4 = RA1 THEN + COMMENT ("PREVENTING DEAD VARIABLE OPTIMIZATION"); + END IF; + END; + EXCEPTION + WHEN CONSTRAINT_ERROR => + NULL; + WHEN OTHERS => + FAILED ( "WRONG EXCEPTION RAISED FOR INITIALIZATION " & + "OF VARIABLE 'R4'" ); + END; + + BEGIN + DECLARE + SUBTYPE SRECA IS RECA (IDENT_INT (-1)); + R5 : CONSTANT SRECA := RA1; + BEGIN + FAILED ( "NO EXCEPTION RAISED FOR INITIALIZATION " & + "OF CONSTANT 'R5'" ); + IF R5 = RA1 THEN + COMMENT ("PREVENTING DEAD VARIABLE OPTIMIZATION"); + END IF; + END; + EXCEPTION + WHEN CONSTRAINT_ERROR => + NULL; + WHEN OTHERS => + FAILED ( "WRONG EXCEPTION RAISED FOR INITIALIZATION " & + "OF CONSTANT 'R5'" ); + END; + + BEGIN + DECLARE + SUBTYPE SRECA IS RECA (IDENT_INT (3)); + R6 : SRECA := RA1; + BEGIN + FAILED ( "NO EXCEPTION RAISED FOR INITIALIZATION " & + "OF VARIABLE 'R6'" ); + IF R6 = RA1 THEN + COMMENT ("PREVENTING DEAD VARIABLE OPTIMIZATION"); + END IF; + END; + EXCEPTION + WHEN CONSTRAINT_ERROR => + NULL; + WHEN OTHERS => + FAILED ( "WRONG EXCEPTION RAISED FOR INITIALIZATION " & + "OF VARIABLE 'R6'" ); + END; + + BEGIN + DECLARE + R7 : CONSTANT RECB (IDENT_INT (1), IDENT_INT (1)) := + RB12; + BEGIN + FAILED ( "NO EXCEPTION RAISED FOR INITIALIZATION " & + "OF CONSTANT 'R7'" ); + IF R7 = RB12 THEN + COMMENT ("PREVENTING DEAD VARIABLE OPTIMIZATION"); + END IF; + END; + EXCEPTION + WHEN CONSTRAINT_ERROR => + NULL; + WHEN OTHERS => + FAILED ( "WRONG EXCEPTION RAISED FOR INITIALIZATION " & + "OF CONSTANT 'R7'" ); + END; + + BEGIN + DECLARE + R8 : CONSTANT RECB (IDENT_INT (2), IDENT_INT (2)) := + RB12; + BEGIN + FAILED ( "NO EXCEPTION RAISED FOR INITIALIZATION " & + "OF CONSTANT 'R8'" ); + IF R8 = RB12 THEN + COMMENT ("PREVENTING DEAD VARIABLE OPTIMIZATION"); + END IF; + END; + EXCEPTION + WHEN CONSTRAINT_ERROR => + NULL; + WHEN OTHERS => + FAILED ( "WRONG EXCEPTION RAISED FOR INITIALIZATION " & + "OF CONSTANT 'R8'" ); + END; + + BEGIN + DECLARE + R9 : RECB (IDENT_INT (1), IDENT_INT (1)) := RB12; + BEGIN + FAILED ( "NO EXCEPTION RAISED FOR INITIALIZATION " & + "OF VARIABLE 'R9'" ); + IF R9 = RB12 THEN + COMMENT ("PREVENTING DEAD VARIABLE OPTIMIZATION"); + END IF; + END; + EXCEPTION + WHEN CONSTRAINT_ERROR => + NULL; + WHEN OTHERS => + FAILED ( "WRONG EXCEPTION RAISED FOR INITIALIZATION " & + "OF VARIABLE 'R9'" ); + END; + + BEGIN + DECLARE + R10 : RECB (IDENT_INT (2), IDENT_INT (2)) := RB12; + BEGIN + FAILED ( "NO EXCEPTION RAISED FOR INITIALIZATION " & + "OF VARIABLE 'R10'" ); + IF R10 = RB12 THEN + COMMENT ("PREVENTING DEAD VARIABLE OPTIMIZATION"); + END IF; + END; + EXCEPTION + WHEN CONSTRAINT_ERROR => + NULL; + WHEN OTHERS => + FAILED ( "WRONG EXCEPTION RAISED FOR INITIALIZATION " & + "OF VARIABLE 'R10'" ); + END; + + BEGIN + DECLARE + SUBTYPE SRECB IS + RECB (IDENT_INT (-1), IDENT_INT (-2)); + R11 : CONSTANT SRECB := RB12; + BEGIN + FAILED ( "NO EXCEPTION RAISED FOR INITIALIZATION " & + "OF CONSTANT 'R11'" ); + IF R11 = RB12 THEN + COMMENT ("PREVENTING DEAD VARIABLE OPTIMIZATION"); + END IF; + END; + EXCEPTION + WHEN CONSTRAINT_ERROR => + NULL; + WHEN OTHERS => + FAILED ( "WRONG EXCEPTION RAISED FOR INITIALIZATION " & + "OF CONSTANT 'R11'" ); + END; + + BEGIN + DECLARE + SUBTYPE SRECB IS RECB (IDENT_INT (2), IDENT_INT (1)); + R12 : SRECB := RB12; + BEGIN + FAILED ( "NO EXCEPTION RAISED FOR INITIALIZATION " & + "OF VARIABLE 'R12'" ); + IF R12 = RB12 THEN + COMMENT ("PREVENTING DEAD VARIABLE OPTIMIZATION"); + END IF; + END; + EXCEPTION + WHEN CONSTRAINT_ERROR => + NULL; + WHEN OTHERS => + FAILED ( "WRONG EXCEPTION RAISED FOR INITIALIZATION " & + "OF VARIABLE 'R12'" ); + END; + + RESULT; +END C32113A; |