diff options
Diffstat (limited to 'gcc/testsuite/ada/acats/tests/c4/c43107a.ada')
-rw-r--r-- | gcc/testsuite/ada/acats/tests/c4/c43107a.ada | 125 |
1 files changed, 125 insertions, 0 deletions
diff --git a/gcc/testsuite/ada/acats/tests/c4/c43107a.ada b/gcc/testsuite/ada/acats/tests/c4/c43107a.ada new file mode 100644 index 000000000..5fcc1a273 --- /dev/null +++ b/gcc/testsuite/ada/acats/tests/c4/c43107a.ada @@ -0,0 +1,125 @@ +-- C43107A.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. +--* +-- CHECK THAT AN EXPRESSION ASSOCIATED WITH MORE THAN ONE RECORD +-- COMPONENT IS EVALUATED ONCE FOR EACH ASSOCIATED COMPONENT. + +-- EG 02/14/84 + +WITH REPORT; + +PROCEDURE C43107A IS + + USE REPORT; + +BEGIN + + TEST("C43107A","CHECK THAT AN EXPRESSION WITH MORE THAN ONE " & + "RECORD COMPONENT IS EVALUATED ONCE FOR EACH " & + "ASSOCIATED COMPONENT"); + + BEGIN + +CASE_A : DECLARE + + TYPE T1 IS ARRAY(1 .. 2) OF INTEGER; + TYPE R1 IS + RECORD + A : T1; + B : INTEGER; + C : T1; + D : INTEGER; + E : INTEGER; + END RECORD; + + A1 : R1; + CNTR : INTEGER := 0; + + FUNCTION FUN1 (A : T1) RETURN T1 IS + BEGIN + CNTR := IDENT_INT(CNTR+1); + RETURN A; + END FUN1; + + FUNCTION FUN2 (A : INTEGER) RETURN INTEGER IS + BEGIN + CNTR := CNTR+1; + RETURN IDENT_INT(A); + END FUN2; + + BEGIN + + A1 := (A | C => FUN1((-1, -2)), OTHERS => FUN2(-3)+1); + IF CNTR /= 5 THEN + FAILED ("CASE A : INCORRECT NUMBER OF EVALUATIONS" & + " OF RECORD ASSOCIATED COMPONENTS"); + END IF; + IF A1.A /= (-1, -2) OR A1.C /= (-1, -2) OR + A1.B /= -2 OR A1.D /= -2 OR A1.E /= -2 THEN + FAILED ("CASE A : INCORRECT VALUES IN RECORD"); + END IF; + + END CASE_A; + +CASE_B : DECLARE + + TYPE T2 IS ACCESS INTEGER; + TYPE R2 IS + RECORD + A : T2; + B : INTEGER; + C : T2; + D : INTEGER; + E : INTEGER; + END RECORD; + + B1 : R2; + CNTR : INTEGER := 0; + + FUNCTION FUN3 RETURN INTEGER IS + BEGIN + CNTR := CNTR+1; + RETURN IDENT_INT(2); + END FUN3; + + BEGIN + + B1 := (A | C => NEW INTEGER'(-1), + B | D | E => FUN3); + IF B1.A = B1.C OR CNTR /= 3 THEN + FAILED ("CASE B : INCORRECT NUMBER OF EVALUATION" & + " OF RECORD ASSOCIATED COMPONENTS"); + END IF; + IF B1.B /= 2 OR B1.D /= 2 OR B1.E /= 2 OR + B1.A = NULL OR B1.C = NULL OR B1.A = B1.C THEN + FAILED ("CASE B : INCORRECT VALUES IN RECORD"); + END IF; + + END CASE_B; + + END; + + RESULT; + +END C43107A; |