gcc/testsuite/ada/acats/tests/c8/c87b27a.ada

   1 -- C87B27A.ADA
   2
   3 --                             Grant of Unlimited Rights
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   5 --     Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
   6 --     F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained
   7 --     unlimited rights in the software and documentation contained herein.
   8 --     Unlimited rights are defined in DFAR 252.227-7013(a)(19).  By making
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  10 --     recipients unlimited rights  equal to those held by the Government.
  11 --     These rights include rights to use, duplicate, release or disclose the
  12 --     released technical data and computer software in whole or in part, in
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  14 --     to do so.
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  16 --                                    DISCLAIMER
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  18 --     ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
  19 --     DISCLOSED ARE AS IS.  THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED
  20 --     WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
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  22 --     OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
  23 --     PARTICULAR PURPOSE OF SAID MATERIAL.
  24 --*
  25 -- CHECK THAT OVERLOADING RESOLUTION USES THE RULE THAT:
  26 --
  27 -- THE TYPE OF A STRING LITERAL MUST BE DETERMINED FROM THE FACT
  28 -- THAT A STRING LITERAL IS A VALUE OF A ONE DIMENSIONAL ARRAY OF
  29 -- CHARACTER COMPONENTS.
  30
  31 -- TRH  18 AUG 82
  32 -- DSJ  07 JUN 83
  33
  34 WITH REPORT; USE REPORT;
  35
  36 PROCEDURE C87B27A IS
  37
  38      TYPE ENUMLIT   IS (A, B, C, D, E, F);
  39      TYPE NEW_CHAR  IS NEW CHARACTER RANGE 'G' .. 'Z';
  40      TYPE CHARS3    IS ('G','H','I','K','M','N','P','R','S','T');
  41      TYPE CHARS4    IS ('S','T','R','I','N','G','Z','A','P');
  42      TYPE NEW_STR   IS ARRAY  (A .. F) OF NEW_CHAR;
  43      TYPE STRING3   IS ARRAY  (11..16) OF CHARS3;
  44      TYPE STRING4   IS ARRAY  (21..26) OF CHARS4;
  45      TYPE ENUM_VEC  IS ARRAY  (1 .. 6) OF ENUMLIT;
  46      TYPE CHAR_GRID IS ARRAY  (D .. F, 1 .. 3) OF NEW_CHAR;
  47      TYPE STR_LIST  IS ARRAY  (1 .. 6) OF STRING (1 .. 1);
  48      ERR : BOOLEAN  := FALSE;
  49
  50      PROCEDURE P (X : NEW_STR) IS
  51      BEGIN
  52           NULL;
  53      END P;
  54
  55      PROCEDURE P (X : ENUM_VEC) IS
  56      BEGIN
  57           ERR := TRUE;
  58      END P;
  59
  60      PROCEDURE P (X : CHAR_GRID) IS
  61      BEGIN
  62           ERR := TRUE;
  63      END P;
  64
  65      PROCEDURE P (X : STR_LIST) IS
  66      BEGIN
  67           ERR := TRUE;
  68      END P;
  69
  70 BEGIN
  71      TEST ("C87B27A","OVERLOADING RESOLUTION OF STRING LITERALS");
  72
  73      P ("STRING");
  74
  75      IF ERR THEN
  76           FAILED ("RESOLUTION INCORRECT FOR STRING LITERALS");
  77      END IF;
  78
  79      RESULT;
  80 END C87B27A;