From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- gcc/testsuite/ada/acats/tests/c3/c38002a.ada | 420 +++++++++++++++++++++++++++ 1 file changed, 420 insertions(+) create mode 100644 gcc/testsuite/ada/acats/tests/c3/c38002a.ada (limited to 'gcc/testsuite/ada/acats/tests/c3/c38002a.ada') diff --git a/gcc/testsuite/ada/acats/tests/c3/c38002a.ada b/gcc/testsuite/ada/acats/tests/c3/c38002a.ada new file mode 100644 index 000000000..33d6eba8a --- /dev/null +++ b/gcc/testsuite/ada/acats/tests/c3/c38002a.ada @@ -0,0 +1,420 @@ +-- C38002A.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 AN UNCONSTRAINED ARRAY TYPE OR A RECORD WITHOUT +-- DEFAULT DISCRIMINANTS CAN BE USED IN AN ACCESS_TYPE_DEFINITION +-- WITHOUT AN INDEX OR DISCRIMINANT CONSTRAINT. +-- +-- CHECK THAT (NON-STATIC) INDEX OR DISCRIMINANT CONSTRAINTS CAN +-- SUBSEQUENTLY BE IMPOSED WHEN THE TYPE IS USED IN AN OBJECT +-- DECLARATION, ARRAY COMPONENT DECLARATION, RECORD COMPONENT +-- DECLARATION, ACCESS TYPE DECLARATION, PARAMETER DECLARATION, +-- DERIVED TYPE DEFINITION, PRIVATE TYPE. +-- +-- CHECK FOR UNCONSTRAINED GENERIC FORMAL TYPE. + +-- HISTORY: +-- AH 09/02/86 CREATED ORIGINAL TEST. +-- DHH 08/16/88 REVISED HEADER AND ENTERED COMMENTS FOR PRIVATE TYPE +-- AND CORRECTED INDENTATION. +-- BCB 04/12/90 ADDED CHECKS FOR AN ARRAY AS A SUBPROGRAM RETURN +-- TYPE AND AN ARRAY AS A FORMAL PARAMETER. +-- LDC 10/01/90 ADDED CODE SO F, FPROC, G, GPROC AREN'T OPTIMIZED +-- AWAY + +WITH REPORT; USE REPORT; +PROCEDURE C38002A IS + +BEGIN + TEST ("C38002A", "NON-STATIC CONSTRAINTS CAN BE IMPOSED " & + "ON ACCESS TYPES ACCESSING PREVIOUSLY UNCONSTRAINED " & + "ARRAY OR RECORD TYPES"); + + DECLARE + C3 : CONSTANT INTEGER := IDENT_INT(3); + + TYPE ARR IS ARRAY (INTEGER RANGE <>) OF INTEGER; + TYPE ARR_NAME IS ACCESS ARR; + SUBTYPE ARR_NAME_3 IS ARR_NAME(1..3); + + TYPE REC(DISC : INTEGER) IS + RECORD + COMP : ARR_NAME(1..DISC); + END RECORD; + TYPE REC_NAME IS ACCESS REC; + + OBJ : REC_NAME(C3); + + TYPE ARR2 IS ARRAY (1..10) OF REC_NAME(C3); + + TYPE REC2 IS + RECORD + COMP2 : REC_NAME(C3); + END RECORD; + + TYPE NAME_REC_NAME IS ACCESS REC_NAME(C3); + + TYPE DERIV IS NEW REC_NAME(C3); + SUBTYPE REC_NAME_3 IS REC_NAME(C3); + + FUNCTION F (PARM : REC_NAME_3) RETURN REC_NAME_3 IS + BEGIN + IF NOT EQUAL(IDENT_INT(3), 1 + IDENT_INT(2)) THEN + COMMENT("DON'T OPTIMIZE F AWAY"); + END IF; + RETURN PARM; + END; + + PROCEDURE FPROC (PARM : REC_NAME_3) IS + BEGIN + IF NOT EQUAL(IDENT_INT(4), 2 + IDENT_INT(2)) THEN + COMMENT("DON'T OPTIMIZE FPROC AWAY"); + END IF; + END FPROC; + + FUNCTION G (PA : ARR_NAME_3) RETURN ARR_NAME_3 IS + BEGIN + IF NOT EQUAL(IDENT_INT(5), 3 + IDENT_INT(2)) THEN + COMMENT("DON'T OPTIMIZE G AWAY"); + END IF; + RETURN PA; + END G; + + PROCEDURE GPROC (PA : ARR_NAME_3) IS + BEGIN + IF NOT EQUAL(IDENT_INT(6), 4 + IDENT_INT(2)) THEN + COMMENT("DON'T OPTIMIZE GPROC AWAY"); + END IF; + END GPROC; + + BEGIN + DECLARE + R : REC_NAME; + BEGIN + R := NEW REC'(DISC => 3, COMP => NEW ARR'(1..3 => 5)); + R := F(R); + R := NEW REC'(DISC => 4, COMP => NEW ARR'(1..4 => 5)); + R := F(R); + FAILED ("INCOMPATIBLE CONSTRAINT ON ACCESS VALUE " & + "ACCEPTED BY FUNCTION FOR RECORD"); + EXCEPTION + WHEN CONSTRAINT_ERROR => + IF R = NULL OR ELSE R.DISC /= 4 THEN + FAILED ("ERROR IN EVALUATION/ASSIGNMENT OF " & + "ACCESS VALUE - RECORD,FUNCTION"); + END IF; + END; + + DECLARE + R : REC_NAME; + BEGIN + R := NEW REC'(DISC => 3, COMP => NEW ARR'(1..3 => 5)); + FPROC(R); + R := NEW REC'(DISC => 4, COMP => NEW ARR'(1..4 => 5)); + FPROC(R); + FAILED ("INCOMPATIBLE CONSTRAINT ON ACCESS VALUE " & + "ACCEPTED BY PROCEDURE FOR RECORD"); + EXCEPTION + WHEN CONSTRAINT_ERROR => + IF R = NULL OR ELSE R.DISC /= 4 THEN + FAILED ("ERROR IN EVALUATION/ASSIGNMENT OF " & + "ACCESS VALUE - RECORD,PROCEDURE"); + END IF; + END; + + DECLARE + A : ARR_NAME; + BEGIN + A := NEW ARR'(1..3 => 5); + A := G(A); + A := NEW ARR'(1..4 => 6); + A := G(A); + FAILED ("INCOMPATIBLE CONSTRAINT ON ACCESS VALUE " & + "ACCEPTED BY FUNCTION FOR ARRAY"); + EXCEPTION + WHEN CONSTRAINT_ERROR => + IF A = NULL OR ELSE A(4) /= 6 THEN + FAILED ("ERROR IN EVALUATION/ASSIGNMENT OF " & + "ACCESS VALUE - ARRAY,FUNCTION"); + END IF; + END; + + DECLARE + A : ARR_NAME; + BEGIN + A := NEW ARR'(1..3 => 5); + GPROC(A); + A := NEW ARR'(1..4 => 6); + GPROC(A); + FAILED ("INCOMPATIBLE CONSTRAINT ON ACCESS VALUE " & + "ACCEPTED BY PROCEDURE FOR ARRAY"); + EXCEPTION + WHEN CONSTRAINT_ERROR => + IF A = NULL OR ELSE A(4) /= 6 THEN + FAILED ("ERROR IN EVALUATION/ASSIGNMENT OF " & + "ACCESS VALUE - ARRAY,PROCEDURE"); + END IF; + END; + END; + + DECLARE + C3 : CONSTANT INTEGER := IDENT_INT(3); + + TYPE REC (DISC : INTEGER) IS + RECORD + NULL; + END RECORD; + + TYPE P_ARR IS ARRAY (INTEGER RANGE <>) OF INTEGER; + TYPE P_ARR_NAME IS ACCESS P_ARR; + + TYPE P_REC_NAME IS ACCESS REC; + + GENERIC + TYPE UNCON_ARR IS ARRAY (INTEGER RANGE <>) OF INTEGER; + PACKAGE P IS + TYPE ACC_REC IS ACCESS REC; + TYPE ACC_ARR IS ACCESS UNCON_ARR; + TYPE ACC_P_ARR IS ACCESS P_ARR; + SUBTYPE ACC_P_ARR_3 IS ACC_P_ARR(1..3); + OBJ : ACC_REC(C3); + + TYPE ARR2 IS ARRAY (1..10) OF ACC_REC(C3); + + TYPE REC1 IS + RECORD + COMP1 : ACC_REC(C3); + END RECORD; + + TYPE REC2 IS + RECORD + COMP2 : ACC_ARR(1..C3); + END RECORD; + + SUBTYPE ACC_REC_3 IS ACC_REC(C3); + + FUNCTION F (PARM : ACC_REC_3) RETURN ACC_REC_3; + + PROCEDURE FPROC (PARM : ACC_REC_3); + + FUNCTION G (PA : ACC_P_ARR_3) RETURN ACC_P_ARR_3; + + PROCEDURE GPROC (PA : ACC_P_ARR_3); + + TYPE ACC1 IS PRIVATE; + TYPE ACC2 IS PRIVATE; + TYPE DER1 IS PRIVATE; + TYPE DER2 IS PRIVATE; + + PRIVATE + + TYPE ACC1 IS ACCESS ACC_REC(C3); + TYPE ACC2 IS ACCESS ACC_ARR(1..C3); + TYPE DER1 IS NEW ACC_REC(C3); + TYPE DER2 IS NEW ACC_ARR(1..C3); + END P; + + PACKAGE BODY P IS + FUNCTION F (PARM : ACC_REC_3) RETURN ACC_REC_3 IS + BEGIN + IF NOT EQUAL(IDENT_INT(3), 1 + IDENT_INT(2)) THEN + COMMENT("DON'T OPTIMIZE F AWAY"); + END IF; + RETURN PARM; + END; + + PROCEDURE FPROC (PARM : ACC_REC_3) IS + BEGIN + IF NOT EQUAL(IDENT_INT(4), 2 + IDENT_INT(2)) THEN + COMMENT("DON'T OPTIMIZE FPROC AWAY"); + END IF; + END FPROC; + + FUNCTION G (PA : ACC_P_ARR_3) RETURN ACC_P_ARR_3 IS + BEGIN + IF NOT EQUAL(IDENT_INT(5), 3 + IDENT_INT(2)) THEN + COMMENT("DON'T OPTIMIZE G AWAY"); + END IF; + RETURN PA; + END; + + PROCEDURE GPROC (PA : ACC_P_ARR_3) IS + BEGIN + IF NOT EQUAL(IDENT_INT(6), 4 + IDENT_INT(2)) THEN + COMMENT("DON'T OPTIMIZE GPROC AWAY"); + END IF; + END GPROC; + END P; + + PACKAGE NP IS NEW P (UNCON_ARR => P_ARR); + + USE NP; + + BEGIN + DECLARE + R : ACC_REC; + BEGIN + R := NEW REC(DISC => 3); + R := F(R); + R := NEW REC(DISC => 4); + R := F(R); + FAILED ("INCOMPATIBLE CONSTRAINT ON ACCESS VALUE " & + "ACCEPTED BY FUNCTION FOR A RECORD -GENERIC"); + EXCEPTION + WHEN CONSTRAINT_ERROR => + IF R = NULL OR ELSE R.DISC /= 4 THEN + FAILED ("ERROR IN EVALUATION/ASSIGNMENT " & + "OF ACCESS VALUE - RECORD," & + "FUNCTION -GENERIC"); + END IF; + END; + + DECLARE + R : ACC_REC; + BEGIN + R := NEW REC(DISC => 3); + FPROC(R); + R := NEW REC(DISC => 4); + FPROC(R); + FAILED ("INCOMPATIBLE CONSTRAINT ON ACCESS VALUE " & + "ACCEPTED BY PROCEDURE FOR A RECORD -GENERIC"); + EXCEPTION + WHEN CONSTRAINT_ERROR => + IF R = NULL OR ELSE R.DISC /= 4 THEN + FAILED ("ERROR IN EVALUATION/ASSIGNMENT " & + "OF ACCESS VALUE - RECORD," & + "PROCEDURE -GENERIC"); + END IF; + END; + + DECLARE + A : ACC_P_ARR; + BEGIN + A := NEW P_ARR'(1..3 => 5); + A := G(A); + A := NEW P_ARR'(1..4 => 6); + A := G(A); + FAILED ("INCOMPATIBLE CONSTRAINT ON ACCESS VALUE " & + "ACCEPTED BY FUNCTION FOR AN ARRAY -GENERIC"); + EXCEPTION + WHEN CONSTRAINT_ERROR => + IF A = NULL OR ELSE A(4) /= 6 THEN + FAILED ("ERROR IN EVALUATION/ASSIGNMENT " & + "OF ACCESS VALUE - ARRAY," & + "FUNCTION -GENERIC"); + END IF; + END; + + DECLARE + A : ACC_P_ARR; + BEGIN + A := NEW P_ARR'(1..3 => 5); + GPROC(A); + A := NEW P_ARR'(1..4 => 6); + GPROC(A); + FAILED ("INCOMPATIBLE CONSTRAINT ON ACCESS VALUE " & + "ACCEPTED BY PROCEDURE FOR AN ARRAY -GENERIC"); + EXCEPTION + WHEN CONSTRAINT_ERROR => + IF A = NULL OR ELSE A(4) /= 6 THEN + FAILED ("ERROR IN EVALUATION/ASSIGNMENT " & + "OF ACCESS VALUE - ARRAY," & + "PROCEDURE -GENERIC"); + END IF; + END; + END; + + DECLARE + TYPE CON_INT IS RANGE 1..10; + + GENERIC + TYPE UNCON_INT IS RANGE <>; + PACKAGE P2 IS + SUBTYPE NEW_INT IS UNCON_INT RANGE 1..5; + FUNCTION FUNC_INT (PARM : NEW_INT) RETURN NEW_INT; + + PROCEDURE PROC_INT (PARM : NEW_INT); + END P2; + + PACKAGE BODY P2 IS + FUNCTION FUNC_INT (PARM : NEW_INT) RETURN NEW_INT IS + BEGIN + IF NOT EQUAL(IDENT_INT(3), 1 + IDENT_INT(2)) THEN + COMMENT("DON'T OPTIMIZE F AWAY"); + END IF; + RETURN PARM; + END FUNC_INT; + + PROCEDURE PROC_INT (PARM : NEW_INT) IS + BEGIN + IF NOT EQUAL(IDENT_INT(4), 2 + IDENT_INT(2)) THEN + COMMENT("DON'T OPTIMIZE FPROC AWAY"); + END IF; + END PROC_INT; + END P2; + + PACKAGE NP2 IS NEW P2 (UNCON_INT => CON_INT); + + USE NP2; + + BEGIN + DECLARE + R : CON_INT; + BEGIN + R := 2; + R := FUNC_INT(R); + R := 8; + R := FUNC_INT(R); + FAILED ("INCOMPATIBLE CONSTRAINT ON VALUE " & + "ACCEPTED BY FUNCTION -GENERIC"); + EXCEPTION + WHEN CONSTRAINT_ERROR => + IF R /= 8 THEN + FAILED ("ERROR IN EVALUATION/ASSIGNMENT " & + "OF VALUE -FUNCTION, GENERIC"); + END IF; + END; + + DECLARE + R : CON_INT; + BEGIN + R := 2; + PROC_INT(R); + R := 9; + PROC_INT(R); + FAILED ("INCOMPATIBLE CONSTRAINT ON ACCESS VALUE " & + "ACCEPTED BY PROCEDURE -GENERIC"); + EXCEPTION + WHEN CONSTRAINT_ERROR => + IF R /= 9 THEN + FAILED ("ERROR IN EVALUATION/ASSIGNMENT " & + "OF ACCESS VALUE - PROCEDURE, " & + "GENERIC"); + END IF; + END; + END; + + RESULT; +END C38002A; -- cgit v1.2.3