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Diffstat (limited to 'gcc-4.9/gcc/testsuite/ada/acats/tests/c3/c34007p.ada')
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1 files changed, 283 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/ada/acats/tests/c3/c34007p.ada b/gcc-4.9/gcc/testsuite/ada/acats/tests/c3/c34007p.ada new file mode 100644 index 000000000..a6d85b0d6 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/ada/acats/tests/c3/c34007p.ada @@ -0,0 +1,283 @@ +-- C34007P.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 THE REQUIRED PREDEFINED OPERATIONS ARE DECLARED +-- (IMPLICITLY) FOR DERIVED ACCESS TYPES WHOSE DESIGNATED TYPE IS A +-- RECORD TYPE WITH DISCRIMINANTS. + +-- HISTORY: +-- JRK 09/29/86 CREATED ORIGINAL TEST. +-- BCB 10/21/87 CHANGED HEADER TO STANDARD FORMAT. REVISED TEST SO +-- T'STORAGE_SIZE IS NOT REQUIRED TO BE > 1. +-- BCB 09/26/88 REMOVED COMPARISON INVOLVING OBJECT SIZE. +-- BCB 03/07/90 PUT CHECK FOR 'STORAGE_SIZE IN EXCEPTION HANDLER. +-- THS 09/18/90 REMOVED DECLARATION OF B, MADE THE BODY OF +-- PROCEDURE A NULL, AND DELETED ALL REFERENCES TO B. +-- PWN 01/31/95 REMOVED INCONSISTENCIES WITH ADA 9X. + +WITH SYSTEM; USE SYSTEM; +WITH REPORT; USE REPORT; + +PROCEDURE C34007P IS + + SUBTYPE COMPONENT IS INTEGER; + + SUBTYPE LENGTH IS NATURAL RANGE 0 .. 10; + + TYPE DESIGNATED (B : BOOLEAN := TRUE; L : LENGTH := 1) IS + RECORD + I : INTEGER; + CASE B IS + WHEN TRUE => + S : STRING (1 .. L); + C : COMPONENT; + WHEN FALSE => + F : FLOAT := 5.0; + END CASE; + END RECORD; + + SUBTYPE SUBDESIGNATED IS DESIGNATED (IDENT_BOOL (TRUE), + IDENT_INT (3)); + + PACKAGE PKG IS + + TYPE PARENT IS ACCESS DESIGNATED; + + FUNCTION CREATE ( B : BOOLEAN; + L : LENGTH; + I : INTEGER; + S : STRING; + C : COMPONENT; + F : FLOAT; + X : PARENT -- TO RESOLVE OVERLOADING. + ) RETURN PARENT; + + END PKG; + + USE PKG; + + TYPE T IS NEW PARENT (IDENT_BOOL (TRUE), IDENT_INT (3)); + + X : T := NEW DESIGNATED'(TRUE, 3, 2, "AAA", 2); + K : INTEGER := X'SIZE; + Y : T := NEW DESIGNATED'(TRUE, 3, 1, "ABC", 4); + W : PARENT := NEW DESIGNATED'(TRUE, 3, 2, "AAA", 2); + C : COMPONENT := 1; + + PROCEDURE A (X : ADDRESS) IS + BEGIN + NULL; + END A; + + PACKAGE BODY PKG IS + + FUNCTION CREATE + ( B : BOOLEAN; + L : LENGTH; + I : INTEGER; + S : STRING; + C : COMPONENT; + F : FLOAT; + X : PARENT + ) RETURN PARENT + IS + BEGIN + CASE B IS + WHEN TRUE => + RETURN NEW DESIGNATED'(TRUE, L, I, S, C); + WHEN FALSE => + RETURN NEW DESIGNATED'(FALSE, L, I, F); + END CASE; + END CREATE; + + END PKG; + + FUNCTION IDENT (X : T) RETURN T IS + BEGIN + IF X = NULL OR ELSE EQUAL (X.I, X.I) THEN + RETURN X; -- ALWAYS EXECUTED. + END IF; + RETURN NEW DESIGNATED'(TRUE, 3, -1, "---", -1); + END IDENT; + +BEGIN + TEST ("C34007P", "CHECK THAT THE REQUIRED PREDEFINED OPERATIONS " & + "ARE DECLARED (IMPLICITLY) FOR DERIVED " & + "ACCESS TYPES WHOSE DESIGNATED TYPE IS A " & + "RECORD TYPE WITH DISCRIMINANTS"); + + IF Y = NULL OR ELSE Y.ALL /= (TRUE, 3, 1, "ABC", 4) THEN + FAILED ("INCORRECT INITIALIZATION"); + END IF; + + X := IDENT (Y); + IF X /= Y THEN + FAILED ("INCORRECT :="); + END IF; + + IF T'(X) /= Y THEN + FAILED ("INCORRECT QUALIFICATION"); + END IF; + + IF T (X) /= Y THEN + FAILED ("INCORRECT SELF CONVERSION"); + END IF; + + IF EQUAL (3, 3) THEN + W := NEW DESIGNATED'(TRUE, 3, 1, "ABC", 4); + END IF; + X := T (W); + IF X = NULL OR ELSE X = Y OR ELSE + X.ALL /= (TRUE, 3, 1, "ABC", 4) THEN + FAILED ("INCORRECT CONVERSION FROM PARENT"); + END IF; + + X := IDENT (Y); + W := PARENT (X); + IF W = NULL OR ELSE W.ALL /= (TRUE, 3, 1, "ABC", 4) OR ELSE + T (W) /= Y THEN + FAILED ("INCORRECT CONVERSION TO PARENT - 1"); + END IF; + + W := PARENT (CREATE (FALSE, 2, 3, "XX", 5, 6.0, X)); + IF W = NULL OR ELSE W.ALL /= (FALSE, 2, 3, 6.0) THEN + FAILED ("INCORRECT CONVERSION TO PARENT - 2"); + END IF; + + IF IDENT (NULL) /= NULL OR X = NULL THEN + FAILED ("INCORRECT NULL"); + END IF; + + X := IDENT (NEW DESIGNATED'(TRUE, 3, 1, "ABC", 4)); + IF (X = NULL OR ELSE X = Y OR ELSE + X.ALL /= (TRUE, 3, 1, "ABC", 4)) OR + X = NEW DESIGNATED'(FALSE, 3, 1, 4.0) THEN + FAILED ("INCORRECT ALLOCATOR"); + END IF; + + X := IDENT (Y); + IF X.B /= TRUE OR X.L /= 3 OR + CREATE (FALSE, 2, 3, "XX", 5, 6.0, X) . B /= FALSE OR + CREATE (FALSE, 2, 3, "XX", 5, 6.0, X) . L /= 2 THEN + FAILED ("INCORRECT SELECTION (DISCRIMINANT)"); + END IF; + + IF X.I /= 1 OR X.S /= "ABC" OR X.C /= 4 OR + CREATE (FALSE, 2, 3, "XX", 5, 6.0, X) . I /= 3 OR + CREATE (FALSE, 2, 3, "XX", 5, 6.0, X) . F /= 6.0 THEN + FAILED ("INCORRECT SELECTION (VALUE)"); + END IF; + + X.I := IDENT_INT (7); + X.S := IDENT_STR ("XYZ"); + X.C := IDENT_INT (9); + IF X /= Y OR Y.ALL /= (TRUE, 3, 7, "XYZ", 9) THEN + FAILED ("INCORRECT SELECTION (ASSIGNMENT)"); + END IF; + + Y.ALL := (TRUE, 3, 1, "ABC", 4); + X := IDENT (Y); + BEGIN + CREATE (FALSE, 2, 3, "XX", 5, 6.0, X) . I := 10; + CREATE (FALSE, 2, 3, "XX", 5, 6.0, X) . F := 10.0; + EXCEPTION + WHEN OTHERS => + FAILED ("EXCEPTION FOR SELECTION (ASSIGNMENT)"); + END; + + IF X.ALL /= (TRUE, 3, 1, "ABC", 4) OR + CREATE (FALSE, 2, 3, "XX", 5, 6.0, X) . ALL /= + (FALSE, 2, 3, 6.0) THEN + FAILED ("INCORRECT .ALL (VALUE)"); + END IF; + + X.ALL := (TRUE, 3, 10, "ZZZ", 15); + IF X /= Y OR Y.ALL /= (TRUE, 3, 10, "ZZZ", 15) THEN + FAILED ("INCORRECT .ALL (ASSIGNMENT)"); + END IF; + + Y.ALL := (TRUE, 3, 1, "ABC", 4); + BEGIN + CREATE (FALSE, 2, 3, "XX", 5, 6.0, X) . ALL := + (FALSE, 2, 10, 15.0); + EXCEPTION + WHEN OTHERS => + FAILED ("EXCEPTION FOR .ALL (ASSIGNMENT)"); + END; + + X := IDENT (NULL); + BEGIN + IF X.ALL = (FALSE, 0, 0, 0.0) THEN + FAILED ("NO EXCEPTION FOR NULL.ALL - 1"); + ELSE FAILED ("NO EXCEPTION FOR NULL.ALL - 2"); + END IF; + EXCEPTION + WHEN CONSTRAINT_ERROR => + NULL; + WHEN OTHERS => + FAILED ("WRONG EXCEPTION FOR NULL.ALL"); + END; + + X := IDENT (Y); + IF X = NULL OR X = NEW SUBDESIGNATED OR NOT (X = Y) OR + X = CREATE (FALSE, 2, 3, "XX", 5, 6.0, X) THEN + FAILED ("INCORRECT ="); + END IF; + + IF X /= Y OR NOT (X /= NULL) OR + NOT (X /= CREATE (FALSE, 2, 3, "XX", 5, 6.0, X)) THEN + FAILED ("INCORRECT /="); + END IF; + + IF NOT (X IN T) OR CREATE (FALSE, 2, 3, "XX", 5, 6.0, X) IN T THEN + FAILED ("INCORRECT ""IN"""); + END IF; + + IF X NOT IN T OR + NOT (CREATE (FALSE, 2, 3, "XX", 5, 6.0, X) NOT IN T) THEN + FAILED ("INCORRECT ""NOT IN"""); + END IF; + + A (X'ADDRESS); + + IF T'SIZE < 1 THEN + FAILED ("INCORRECT TYPE'SIZE"); + END IF; + + BEGIN + IF T'STORAGE_SIZE /= PARENT'STORAGE_SIZE THEN + FAILED ("COLLECTION SIZE OF DERIVED TYPE IS NOT " & + "EQUAL TO COLLECTION SIZE OF PARENT TYPE"); + END IF; + EXCEPTION + WHEN PROGRAM_ERROR => + COMMENT ("PROGRAM_ERROR RAISED FOR " & + "UNDEFINED STORAGE_SIZE (AI-00608)"); + WHEN OTHERS => + FAILED ("UNEXPECTED EXCEPTION RAISED"); + END; + + RESULT; +END C34007P; |