diff gcc/testsuite/ada/acats/tests/c3/c34014r.ada @ 111:04ced10e8804

gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
parents
children
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/ada/acats/tests/c3/c34014r.ada	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,257 @@
+-- C34014R.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 A DERIVED OPERATOR IS VISIBLE AND FURTHER DERIVABLE
+--     UNDER APPROPRIATE CIRCUMSTANCES.
+
+--     CHECK WHEN THE DERIVED OPERATOR IS IMPLICITLY DECLARED IN THE
+--     VISIBLE PART OF A PACKAGE AND A HOMOGRAPHIC OPERATOR IS LATER
+--     DECLARED EXPLICITLY IN THE PACKAGE BODY.
+
+-- HISTORY:
+--     JRK 09/22/87  CREATED ORIGINAL TEST.
+--     GJD 11/15/95  REMOVED ADA 83 INCOMPATIBILITIES.
+--     PWN 04/11/96  Restored subtests in Ada95 legal format.
+
+WITH REPORT; USE REPORT;
+
+PROCEDURE C34014R IS
+
+     PACKAGE P IS
+          TYPE T IS RANGE -100 .. 100;
+          FUNCTION "+" (X : T) RETURN T;
+     END P;
+     USE P;
+
+     PACKAGE BODY P IS
+          FUNCTION "+" (X : T) RETURN T IS
+          BEGIN
+               RETURN X + T (IDENT_INT (1));
+          END "+";
+     END P;
+
+BEGIN
+     TEST ("C34014R", "CHECK THAT A DERIVED OPERATOR IS VISIBLE " &
+                      "AND FURTHER DERIVABLE UNDER APPROPRIATE " &
+                      "CIRCUMSTANCES.  CHECK WHEN THE DERIVED " &
+                      "OPERATOR IS IMPLICITLY DECLARED IN THE " &
+                      "VISIBLE PART OF A PACKAGE AND A HOMOGRAPHIC " &
+                      "OPERATOR IS LATER DECLARED EXPLICITLY IN " &
+                      "THE PACKAGE BODY");
+
+     -----------------------------------------------------------------
+
+     COMMENT ("NEW OPERATOR DECLARED BY SUBPROGRAM DECLARATION");
+
+     DECLARE
+
+          PACKAGE Q IS
+               TYPE QT IS NEW T;
+               X : QT := +0;
+          END Q;
+          USE Q;
+
+          PACKAGE BODY Q IS
+               FUNCTION "+" (Y : QT) RETURN QT;
+               TYPE QR IS
+                    RECORD
+                         C : QT := +0;
+                    END RECORD;
+               TYPE QS IS NEW QT;
+
+               FUNCTION "+" (Y : QT) RETURN QT IS
+               BEGIN
+                    RETURN Y + QT (IDENT_INT (2));
+               END "+";
+
+               PACKAGE R IS
+                    Y : QR;
+                    Z : QS := +0;
+               END R;
+               USE R;
+          BEGIN
+               IF X /= 1 THEN
+                    FAILED ("OLD OPERATOR NOT VISIBLE - SUBPROG " &
+                            "DECL - 1");
+               END IF;
+
+               IF Y.C /= 2 THEN
+                    FAILED ("NEW OPERATOR NOT VISIBLE - SUBPROG " &
+                            "DECL");
+               END IF;
+
+               IF Z /= 2 THEN
+                   FAILED ("OLD OPERATOR NOT DERIVED - SUBPROG " &
+                            "DECL - 1");
+               END IF;
+          END Q;
+
+          PACKAGE R IS
+               Y : QT := +0;
+               TYPE RT IS NEW QT;
+               Z : RT := +0;
+          END R;
+          USE R;
+
+     BEGIN
+          IF Y /= 1 THEN
+               FAILED ("OLD OPERATOR NOT VISIBLE - SUBPROG DECL - 2");
+          END IF;
+
+          IF Z /= 1 THEN
+               FAILED ("OLD OPERATOR NOT DERIVED - SUBPROG DECL - 2");
+          END IF;
+     END;
+
+     -----------------------------------------------------------------
+
+     COMMENT ("NEW OPERATOR DECLARED BY RENAMING");
+
+     DECLARE
+
+          PACKAGE Q IS
+               TYPE QT IS NEW T;
+               X : QT := +0;
+          END Q;
+          USE Q;
+
+          PACKAGE BODY Q IS
+               FUNCTION G (X : QT) RETURN QT;
+               FUNCTION "+" (Y : QT) RETURN QT RENAMES G;
+               TYPE QR IS
+                    RECORD
+                         C : QT := +0;
+                    END RECORD;
+               TYPE QS IS NEW QT;
+
+               FUNCTION G (X : QT) RETURN QT IS
+               BEGIN
+                    RETURN X + QT (IDENT_INT (2));
+               END G;
+
+               PACKAGE R IS
+                    Y : QR;
+                    Z : QS := +0;
+               END R;
+               USE R;
+          BEGIN
+               IF X /= 1 THEN
+                    FAILED ("OLD OPERATOR NOT VISIBLE - RENAMING - " &
+                            "1");
+               END IF;
+
+               IF Y.C /= 2 THEN
+                    FAILED ("NEW OPERATOR NOT VISIBLE - RENAMING");
+               END IF;
+
+            IF Z /= 2 THEN
+                FAILED ("OLD OPERATOR NOT DERIVED - RENAMING - " &
+                            "1");
+            END IF;
+          END Q;
+
+          PACKAGE R IS
+               Y : QT := +0;
+               TYPE RT IS NEW QT;
+               Z : RT := +0;
+          END R;
+          USE R;
+
+     BEGIN
+          IF Y /= 1 THEN
+               FAILED ("OLD OPERATOR NOT VISIBLE - RENAMING - 2");
+          END IF;
+
+          IF Z /= 1 THEN
+               FAILED ("OLD OPERATOR NOT DERIVED - RENAMING - 2");
+          END IF;
+     END;
+
+     -----------------------------------------------------------------
+
+     COMMENT ("NEW OPERATOR DECLARED BY GENERIC INSTANTIATION");
+
+     DECLARE
+
+          GENERIC
+               TYPE T IS RANGE <>;
+          FUNCTION G (Y : T) RETURN T;
+
+          FUNCTION G (Y : T) RETURN T IS
+          BEGIN
+               RETURN Y + T (IDENT_INT (2));
+          END G;
+
+          PACKAGE Q IS
+               TYPE QT IS NEW T;
+               X : QT := +0;
+          END Q;
+          USE Q;
+
+          PACKAGE BODY Q IS
+               FUNCTION "+" IS NEW G (QT);
+               W : QT := +0;
+               TYPE QS IS NEW QT;
+               Z : QS := +0;
+          BEGIN
+               IF X /= 1 THEN
+                    FAILED ("OLD OPERATOR NOT VISIBLE - " &
+                            "INSTANTIATION - 1");
+               END IF;
+
+               IF W /= 2 THEN
+                    FAILED ("NEW OPERATOR NOT VISIBLE - " &
+                            "INSTANTIATION");
+               END IF;
+
+               IF Z /= 2 THEN
+                    FAILED ("OLD OPERATOR NOT DERIVED - " &
+                            "INSTANTIATION - 1");
+               END IF;
+          END Q;
+
+          PACKAGE R IS
+               Y : QT := +0;
+               TYPE RT IS NEW QT;
+               Z : RT := +0;
+          END R;
+          USE R;
+
+     BEGIN
+          IF Y /= 1 THEN
+               FAILED ("OLD OPERATOR NOT VISIBLE - INSTANTIATION - " &
+                       "2");
+          END IF;
+
+          IF Z /= 1 THEN
+               FAILED ("OLD OPERATOR NOT DERIVED - INSTANTIATION - " &
+                       "2");
+          END IF;
+     END;
+
+     -----------------------------------------------------------------
+
+     RESULT;
+END C34014R;