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Diffstat (limited to 'gcc-4.9/gcc/testsuite/ada/acats/tests/c9/c93001a.ada')
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1 files changed, 296 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/ada/acats/tests/c9/c93001a.ada b/gcc-4.9/gcc/testsuite/ada/acats/tests/c9/c93001a.ada new file mode 100644 index 000000000..3a3b9833b --- /dev/null +++ b/gcc-4.9/gcc/testsuite/ada/acats/tests/c9/c93001a.ada @@ -0,0 +1,296 @@ +-- C93001A.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 DECLARED TASK OBJECTS ARE NOT ACTIVATED BEFORE +-- THE END OF THE DECLARATIVE PART. +-- SUBTESTS ARE: +-- (A) A SIMPLE TASK OBJECT, IN A BLOCK. +-- (B) AN ARRAY OF TASK OBJECT, IN A FUNCTION. +-- (C) A RECORD OF TASK OBJECT, IN A PACKAGE SPECIFICATION. +-- (D) A RECORD OF ARRAY OF TASK OBJECT, IN A PACKAGE BODY. +-- (E) AN ARRAY OF RECORD OF TASK OBJECT, IN A TASK BODY. + +-- THIS TEST ASSUMES THAT ACTIVATION IS A SEQUENTIAL STEP +-- IN THE FLOW OF CONTROL OF THE PARENT (AS IS REQUIRED BY THE +-- ADA RM). IF AN IMPLEMENTATION (ILLEGALLY) ACTIVATES A +-- TASK IN PARALLEL WITH ITS PARENT, THIS TEST +-- IS NOT GUARANTEED TO DETECT THE VIOLATION, DUE TO A +-- RACE CONDITION. + +-- JRK 9/23/81 +-- SPS 11/1/82 +-- SPS 11/21/82 +-- R.WILLIAMS 10/8/86 ADDED CHECKS ON INITIALIZATIONS OF NON-TASK +-- COMPONENTS OF RECORD TYPES. +-- PWN 11/30/94 REMOVED PRAGMA PRIORITY INSTANCES FOR ADA 9X. + +WITH REPORT; USE REPORT; +WITH SYSTEM; USE SYSTEM; +PROCEDURE C93001A IS + + GLOBAL : INTEGER; + + FUNCTION SIDE_EFFECT (I : INTEGER) RETURN INTEGER IS + BEGIN + GLOBAL := IDENT_INT (I); + RETURN 0; + END SIDE_EFFECT; + + TASK TYPE TT IS + ENTRY E; + END TT; + + TASK BODY TT IS + I : INTEGER := SIDE_EFFECT (1); + BEGIN + NULL; + END TT; + + +BEGIN + TEST ("C93001A", "CHECK THAT DECLARED TASK OBJECTS ARE NOT " & + "ACTIVATED BEFORE THE END OF THE DECLARATIVE " & + + "PART"); + + -------------------------------------------------- + + GLOBAL := IDENT_INT (0); + + DECLARE -- (A) + + T : TT; + I : INTEGER := GLOBAL; + + BEGIN -- (A) + + IF I /= 0 THEN + FAILED ("A SIMPLE TASK OBJECT IN A BLOCK WAS " & + "ACTIVATED TOO SOON - (A)"); + END IF; + + END; -- (A) + + -------------------------------------------------- + + GLOBAL := IDENT_INT (0); + + DECLARE -- (B) + + J : INTEGER; + + FUNCTION F RETURN INTEGER IS + A : ARRAY (1..1) OF TT; + I : INTEGER := GLOBAL; + BEGIN + IF I /= 0 THEN + FAILED ("AN ARRAY OF TASK OBJECT IN A FUNCTION " & + "WAS ACTIVATED TOO SOON - (B)"); + END IF; + RETURN 0; + END F; + + BEGIN -- (B) + + J := F ; + + END; -- (B) + + -------------------------------------------------- + + GLOBAL := IDENT_INT (0); + + DECLARE -- (C) + + PACKAGE P IS + + TYPE REC IS + RECORD + T : TT; + N1 : INTEGER := GLOBAL; + END RECORD; + + TYPE RT IS + RECORD + M : INTEGER := GLOBAL; + T : TT; + N : REC; + END RECORD; + R : RT; + I : INTEGER := GLOBAL; + END P; + + PACKAGE Q IS + J : INTEGER; + PRIVATE + TYPE RT IS + RECORD + N : P.REC; + T : TT; + M : INTEGER := GLOBAL; + END RECORD; + R : RT; + END Q; + + K : INTEGER := GLOBAL; + + PACKAGE BODY Q IS + BEGIN + IF R.M /= 0 OR R.N.N1 /= 0 THEN + FAILED ( "NON-TASK COMPONENTS OF RECORD R NOT " & + "INITIALIZED BEFORE TASKS ACTIVATED " & + "- (C.1)" ); + END IF; + END Q; + + BEGIN -- (C) + + IF P.R.M /= 0 OR P.R.N.N1 /= 0 THEN + FAILED ( "NON-TASK COMPONENTS OF RECORDS NOT " & + "INITIALIZED BEFORE TASKS ACTIVATED " & + "- (C.2)" ); + END IF; + + IF P.I /= 0 OR K /= 0 THEN + FAILED ("A RECORD OF TASK OBJECT IN A PACKAGE " & + "SPECIFICATION WAS ACTIVATED TOO SOON - (C)"); + END IF; + + END; -- (C) + + -------------------------------------------------- + + GLOBAL := IDENT_INT (0); + + DECLARE -- (D) + + PACKAGE P IS + + TYPE GRADE IS (GOOD, FAIR, POOR); + + TYPE REC (G : GRADE) IS + RECORD + NULL; + END RECORD; + + TYPE ACCR IS ACCESS REC; + TYPE ACCI IS ACCESS INTEGER; + + TYPE ARR IS ARRAY (1..1) OF TT; + TYPE RAT IS + RECORD + M : ACCR := NEW REC (GRADE'VAL (GLOBAL)); + A : ARR; + N : ACCI := NEW INTEGER'(GLOBAL); + END RECORD; + RA1 : RAT; + PRIVATE + RA2 : RAT; + END P; + + PACKAGE BODY P IS + RA3 : RAT; + I : INTEGER := GLOBAL; + BEGIN + IF RA1.M.G /= GOOD OR RA1.N.ALL /= 0 THEN + FAILED ( "NON-TASK COMPONENTS OF RECORD RA1 NOT " & + "INITIALIZED BEFORE TASKS ACTIVATED " & + "- (D)" ); + END IF; + + IF RA2.M.G /= GOOD OR RA2.N.ALL /= 0 THEN + FAILED ( "NON-TASK COMPONENTS OF RECORD RA2 NOT " & + "INITIALIZED BEFORE TASKS ACTIVATED " & + "- (D)" ); + END IF; + + IF RA3.M.G /= GOOD OR RA3.N.ALL /= 0 THEN + FAILED ( "NON-TASK COMPONENTS OF RECORD RA3 NOT " & + "INITIALIZED BEFORE TASKS ACTIVATED " & + "- (D)" ); + END IF; + + IF I /= 0 THEN + FAILED ("A RECORD OF ARRAY OF TASK OBJECT IN A " & + "PACKAGE SPEC OR BODY WAS ACTIVATED " & + "TOO SOON - (D)"); + END IF; + END P; + + BEGIN -- (D) + + NULL; + + END; -- (D) + + -------------------------------------------------- + + GLOBAL := IDENT_INT (0); + + DECLARE -- (E) + + TYPE REC IS + RECORD + B : BOOLEAN := BOOLEAN'VAL (GLOBAL); + T : TT; + C :CHARACTER :=CHARACTER'VAL (GLOBAL); + END RECORD; + + TASK T IS + ENTRY E; + END T; + + TASK BODY T IS + TYPE RT IS + RECORD + M : REC; + T : TT; + N : REC; + END RECORD; + AR : ARRAY (1..1) OF RT; + I : INTEGER := GLOBAL; + BEGIN + IF AR (1).M.B /= FALSE OR AR (1).M.C /= ASCII.NUL OR + AR (1).N.B /= FALSE OR AR (1).N.C /= ASCII.NUL THEN + FAILED ( "NON-TASK COMPONENTS OF RECORD RT NOT " & + "INITIALIZED BEFORE TASKS ACTIVATED " & + "- (E)" ); + END IF; + + IF I /= 0 THEN + FAILED ("AN ARRAY OF RECORD OF TASK OBJECT IN A " & + "TASK BODY WAS ACTIVATED TOO SOON - (E)"); + END IF; + END T; + + BEGIN -- (E) + + NULL; + + END; -- (E) + + -------------------------------------------------- + + RESULT; +END C93001A; |