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Diffstat (limited to 'gcc-4.9/gcc/testsuite/ada/acats/tests/c3/c34007f.ada')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/ada/acats/tests/c3/c34007f.ada | 163 |
1 files changed, 163 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/ada/acats/tests/c3/c34007f.ada b/gcc-4.9/gcc/testsuite/ada/acats/tests/c3/c34007f.ada new file mode 100644 index 000000000..0e9222b58 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/ada/acats/tests/c3/c34007f.ada @@ -0,0 +1,163 @@ +-- C34007F.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. +--* +-- FOR DERIVED ACCESS TYPES WHOSE DESIGNATED TYPE IS A ONE-DIMENSIONAL +-- ARRAY TYPE: + +-- CHECK THAT ALL VALUES OF THE PARENT (BASE) TYPE ARE PRESENT FOR THE +-- DERIVED (BASE) TYPE WHEN THE DERIVED TYPE DEFINITION IS +-- CONSTRAINED. + +-- CHECK THAT ANY CONSTRAINT IMPOSED ON THE PARENT SUBTYPE IS ALSO +-- IMPOSED ON THE DERIVED SUBTYPE. + +-- JRK 9/25/86 + +WITH REPORT; USE REPORT; + +PROCEDURE C34007F IS + + SUBTYPE COMPONENT IS INTEGER; + + TYPE DESIGNATED IS ARRAY (NATURAL RANGE <>) OF COMPONENT; + + SUBTYPE SUBDESIGNATED IS DESIGNATED (5 .. 7); + + PACKAGE PKG IS + + TYPE PARENT IS ACCESS DESIGNATED; + + FUNCTION CREATE ( F, L : NATURAL; + C : COMPONENT; + DUMMY : PARENT -- TO RESOLVE OVERLOADING. + ) RETURN PARENT; + + END PKG; + + USE PKG; + + TYPE T IS NEW PARENT (IDENT_INT (5) .. IDENT_INT (7)); + + SUBTYPE SUBPARENT IS PARENT (5 .. 7); + + TYPE S IS NEW SUBPARENT; + + X : T := NEW SUBDESIGNATED'(OTHERS => 2); + Y : S := NEW SUBDESIGNATED'(OTHERS => 2); + + PACKAGE BODY PKG IS + + FUNCTION CREATE + ( F, L : NATURAL; + C : COMPONENT; + DUMMY : PARENT + ) RETURN PARENT + IS + A : PARENT := NEW DESIGNATED (F .. L); + B : COMPONENT := C; + BEGIN + FOR I IN F .. L LOOP + A (I) := B; + B := B + 1; + END LOOP; + RETURN A; + END CREATE; + + END PKG; + +BEGIN + TEST ("C34007F", "CHECK THAT ALL VALUES OF THE PARENT (BASE) " & + "TYPE ARE PRESENT FOR THE DERIVED (BASE) TYPE " & + "WHEN THE DERIVED TYPE DEFINITION IS " & + "CONSTRAINED. ALSO CHECK THAT ANY CONSTRAINT " & + "IMPOSED ON THE PARENT SUBTYPE IS ALSO IMPOSED " & + "ON THE DERIVED SUBTYPE. CHECK FOR DERIVED " & + "ACCESS TYPES WHOSE DESIGNATED TYPE IS A " & + "ONE-DIMENSIONAL ARRAY TYPE"); + + -- CHECK THAT BASE TYPE VALUES NOT IN THE SUBTYPE ARE PRESENT. + + IF CREATE (2, 3, 4, X) . ALL /= (4, 5) OR + CREATE (2, 3, 4, Y) . ALL /= (4, 5) THEN + FAILED ("CAN'T CREATE BASE TYPE VALUES OUTSIDE THE SUBTYPE"); + END IF; + + IF CREATE (2, 3, 4, X) IN T OR + CREATE (2, 3, 4, Y) IN S THEN + FAILED ("INCORRECT ""IN"""); + END IF; + + -- CHECK THE DERIVED SUBTYPE CONSTRAINT. + + IF X'FIRST /= 5 OR X'LAST /= 7 OR + Y'FIRST /= 5 OR Y'LAST /= 7 THEN + FAILED ("INCORRECT 'FIRST OR 'LAST"); + END IF; + + BEGIN + X := NEW SUBDESIGNATED'(1, 2, 3); + Y := NEW SUBDESIGNATED'(1, 2, 3); + IF PARENT (X) = PARENT (Y) OR -- USE X AND Y. + X.ALL /= Y.ALL THEN + FAILED ("INCORRECT ALLOCATOR OR CONVERSION TO PARENT"); + END IF; + EXCEPTION + WHEN OTHERS => + FAILED ("EXCEPTION RAISED BY OK ASSIGNMENT"); + END; + + BEGIN + X := NEW DESIGNATED'(6 .. 8 => 0); + FAILED ("CONSTRAINT_ERROR NOT RAISED -- " & + "X := NEW DESIGNATED'(6 .. 8 => 0)"); + IF X = NULL OR ELSE X.ALL = (0, 0, 0) THEN -- USE X. + COMMENT ("X ALTERED -- " & + "X := NEW DESIGNATED'(6 .. 8 => 0)"); + END IF; + EXCEPTION + WHEN CONSTRAINT_ERROR => + NULL; + WHEN OTHERS => + FAILED ("WRONG EXCEPTION RAISED -- " & + "X := NEW DESIGNATED'(6 .. 8 => 0)"); + END; + + BEGIN + Y := NEW DESIGNATED'(6 .. 8 => 0); + FAILED ("CONSTRAINT_ERROR NOT RAISED -- " & + "Y := NEW DESIGNATED'(6 .. 8 => 0)"); + IF Y = NULL OR ELSE Y.ALL = (0, 0, 0) THEN -- USE Y. + COMMENT ("Y ALTERED -- " & + "Y := NEW DESIGNATED'(6 .. 8 => 0)"); + END IF; + EXCEPTION + WHEN CONSTRAINT_ERROR => + NULL; + WHEN OTHERS => + FAILED ("WRONG EXCEPTION RAISED -- " & + "Y := NEW DESIGNATED'(6 .. 8 => 0)"); + END; + + RESULT; +END C34007F; |