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Diffstat (limited to 'gcc/testsuite/ada/acats/tests/c3/c34004c.ada')
| -rw-r--r-- | gcc/testsuite/ada/acats/tests/c3/c34004c.ada | 191 |
1 files changed, 191 insertions, 0 deletions
diff --git a/gcc/testsuite/ada/acats/tests/c3/c34004c.ada b/gcc/testsuite/ada/acats/tests/c3/c34004c.ada new file mode 100644 index 000000000..d3b699f77 --- /dev/null +++ b/gcc/testsuite/ada/acats/tests/c3/c34004c.ada @@ -0,0 +1,191 @@ +-- C34004C.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: +-- FOR DERIVED FIXED POINT TYPES: + +-- 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. + +-- HISTORY: +-- JRK 09/08/86 +-- JLH 09/25/87 REFORMATTED HEADER. +-- JRL 03/13/92 MODIFIED TO DEFEAT OPTIMIZATION WHEN ATTEMPTING TO +-- RAISE CONSTRAINT_ERROR. +-- JRL 03/30/93 REMOVED NUMERIC_ERROR FROM TEST. +-- DTN 11/30/95 REMOVED NON ADA95 ATTRIBUTES. + +WITH SYSTEM; USE SYSTEM; +WITH REPORT; USE REPORT; + +PROCEDURE C34004C IS + + TYPE PARENT IS DELTA 0.01 RANGE -100.0 .. 100.0; + + TYPE T IS NEW PARENT DELTA 0.1 RANGE + IDENT_INT (1) * (-30.0) .. + IDENT_INT (1) * ( 30.0); + + SUBTYPE SUBPARENT IS PARENT DELTA 0.1 RANGE -30.0 .. 30.0; + + TYPE S IS NEW SUBPARENT; + + X,XA : T; + Y,YA : S; + + + FUNCTION OUT_OF_BOUNDS ( VAR1 , VAR2 : T ) RETURN BOOLEAN IS + BEGIN + IF ( VAR1 + VAR2 ) IN T THEN + RETURN FALSE ; + ELSE + RETURN TRUE ; + END IF ; + EXCEPTION + WHEN CONSTRAINT_ERROR => + RETURN TRUE ; + END OUT_OF_BOUNDS ; + + + FUNCTION OUT_OF_BOUNDS ( VAR1 , VAR2 : S ) RETURN BOOLEAN IS + BEGIN + IF ( VAR1 + VAR2 ) IN S THEN + RETURN FALSE ; + ELSE + RETURN TRUE ; + END IF ; + EXCEPTION + WHEN CONSTRAINT_ERROR => + RETURN TRUE ; + END OUT_OF_BOUNDS ; + + +BEGIN + TEST ("C34004C", "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 " & + "FIXED POINT TYPES"); + + -- CHECK THAT BASE TYPE VALUES NOT IN THE SUBTYPE ARE PRESENT. + + DECLARE + TBD : CONSTANT := BOOLEAN'POS (T'BASE'DELTA <= 0.01); + SBD : CONSTANT := BOOLEAN'POS (S'BASE'DELTA <= 0.01); + BEGIN + IF TBD = 0 OR SBD = 0 THEN + FAILED ("INCORRECT 'BASE'DELTA"); + END IF; + END; + + + DECLARE + N : INTEGER := IDENT_INT (8); + BEGIN + IF 98.0 + T'(1.0) + N * 0.0078125 /= 99.0625 OR + 98.0 + S'(1.0) + 8 * 0.0078125 /= 99.0625 OR + -98.0 - T'(1.0) - N * 0.0078125 /= -99.0625 OR + -98.0 - S'(1.0) - 8 * 0.0078125 /= -99.0625 THEN + FAILED ("INCORRECT + OR -"); + END IF; + END; + + + IF T'FIRST /= -30.0 OR T'LAST /= 30.0 OR + S'FIRST /= -30.0 OR S'LAST /= 30.0 THEN + FAILED ("INCORRECT 'FIRST OR 'LAST"); + END IF; + + BEGIN + X := -30.0; + Y := -30.0; + IF PARENT (X) /= PARENT (Y) THEN -- USE X AND Y. + FAILED ("INCORRECT CONVERSION TO PARENT - 1"); + END IF; + X := 30.0; + Y := 30.0; + IF PARENT (X) /= PARENT (Y) THEN -- USE X AND Y. + FAILED ("INCORRECT CONVERSION TO PARENT - 2"); + END IF; + EXCEPTION + WHEN OTHERS => + FAILED ("EXCEPTION RAISED BY OK ASSIGNMENT"); + END; + + + BEGIN + X := -30.0 ; + XA := -0.0625 ; + IF NOT OUT_OF_BOUNDS ( X , XA ) THEN + FAILED ( "CONSTRAINT_ERROR NOT RAISED -- X := -30.0625" ) ; + END IF ; + EXCEPTION + WHEN OTHERS => + FAILED ("WRONG EXCEPTION RAISED -- X := -30.0625"); + END; + + + BEGIN + X := 30.0 ; + XA := 0.0625 ; + IF NOT OUT_OF_BOUNDS ( X , XA ) THEN + FAILED ( "CONSTRAINT_ERROR NOT RAISED -- X := 30.0625" ) ; + END IF ; + EXCEPTION + WHEN OTHERS => + FAILED ("WRONG EXCEPTION RAISED -- X := 30.0625"); + END; + + + BEGIN + Y := -30.0 ; + YA := -0.0625 ; + IF NOT OUT_OF_BOUNDS ( Y , YA ) THEN + FAILED ( "CONSTRAINT_ERROR NOT RAISED -- Y := -30.0625" ) ; + END IF ; + EXCEPTION + WHEN OTHERS => + FAILED ("WRONG EXCEPTION RAISED -- Y := -30.0625"); + END; + + + BEGIN + Y := 30.0 ; + YA := 0.0625 ; + IF NOT OUT_OF_BOUNDS ( Y , YA ) THEN + FAILED ( "CONSTRAINT_ERROR NOT RAISED -- Y := 30.0625" ) ; + END IF ; + EXCEPTION + WHEN OTHERS => + FAILED ("WRONG EXCEPTION RAISED -- Y := 30.0625"); + END; + + RESULT; +END C34004C; |