--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/ada/acats/tests/cd/cd30004.a	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,215 @@
+-- CD30004.A
+--
+--                             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 the unspecified Size of static discrete
+--      subtypes is the number of bits needed to represent each value
+--      belonging to the subtype using an unbiased representation, where
+--      space for a sign bit is provided only in the event the subtype
+--      contains negative values.  Check that for first subtypes specified
+--      Sizes are supported reflecting this representation. [ARM 95 13.3(55)].
+--
+-- TEST DESCRIPTION:
+--      This test defines a few types that should have distinctly recognizable
+--      sizes.  A packed record which should result in very specific bits
+--      sizes for it's components is used to check the first part of the
+--      objective. The second part of the objective is checked by giving
+--	sizes for a similar set of types.
+--
+-- APPLICABILITY CRITERIA:
+--      All implementations must attempt to compile this test.
+--
+--      For implementations validating against Systems Programming Annex (C):
+--        this test must execute and report PASSED.
+--
+--      For implementations not validating against Annex C:
+--        this test may report compile time errors at one or more points
+--        indicated by "-- ANX-C RQMT", in which case it may be graded as inapplicable.
+--        Otherwise, the test must execute and report PASSED.
+--
+-- CHANGE HISTORY:
+--      22 JUL 95   SAIC   Initial version
+--      06 MAY 96   SAIC   Revised for 2.1
+--      26 FEB 97   PWB.CTA Added pragma Pack for type Check_Record
+--      16 FEB 98   EDS    Modified Documentation.
+--      06 JUL 99   RLB    Repaired comments, removed junk test cases.
+--                         Added test cases to test that appropriate Size
+--                         clauses are allowed.
+
+--!
+----------------------------------------------------------------- CD30004_0
+
+package CD30004_0 is
+
+--      Check that the unspecified Size of static discrete and fixed point
+--      subtypes are the number of bits needed to represent each value
+--      belonging to the subtype using an unbiased representation, where
+--      space for a sign bit is provided only in the event the subtype
+--      contains negative values.  Check that for first subtypes specified
+--      Sizes are supported reflecting this representation.
+
+  type Bits_2 is ( Zeroth_Bit, Fiercest_Bit, Secants_Bit, Threadless_Bit );
+
+  type Bits_3 is range 0..2**3-1;
+
+  type Bits_5 is range -2**4+1..2**4-1;  -- allow for 1's comp
+
+  type Bits_14 is mod 2**14;
+
+  type Check_Record is
+  record
+    B14 : Bits_14;
+    B2  : Bits_2;
+    B3  : Bits_3;
+    B5  : Bits_5;
+    C   : Character;
+  end record;
+  pragma Pack ( Check_Record );
+
+  procedure TC_Check_Values;
+  procedure TC_Check_Specified_Sizes;
+
+end CD30004_0;
+
+-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
+with Report;
+with Impdef;
+package body CD30004_0 is
+
+  procedure TC_Check_Values is
+  begin
+
+    if Bits_2'Size /= 2 then
+      if Impdef.Validating_Annex_C then
+         Report.Failed("Bits_2'Size not 2 bits");
+      else -- Recommended levels of support are not binding.
+         Report.Comment("Bits_2'Size not 2 bits");
+      end if;
+    end if;
+
+    if Bits_14'Size /= 14 then
+      if Impdef.Validating_Annex_C then
+         Report.Failed("Bits_14'Size not 14 bits");
+      else
+         Report.Comment("Bits_14'Size not 14 bits");
+      end if;
+    end if;
+
+    if Bits_3'Size /= 3 then
+      if Impdef.Validating_Annex_C then
+         Report.Failed("Bits_3'Size not 3 bits");
+      else
+         Report.Comment("Bits_3'Size not 3 bits");
+      end if;
+    end if;
+
+    if Bits_5'Size /= 5 then
+      if Impdef.Validating_Annex_C then
+         Report.Failed("Bits_5'Size not 5 bits");
+      else
+         Report.Comment("Bits_5'Size not 5 bits");
+      end if;
+    end if;
+
+    if Character'Size /= 8 then
+      Report.Failed("Character'Size not 8 bits");
+    end if;
+
+    if Wide_Character'Size /= 16 then
+      Report.Failed("Wide_Character'Size not 16 bits");
+    end if;
+
+  end TC_Check_Values;
+
+  type Spec_Bits_2 is ( Zeroth_Bit, Fiercest_Bit, Secants_Bit, Threadless_Bit );
+  for Spec_Bits_2'Size use 2;                            -- ANX-C RQMT.
+
+  type Spec_Bits_3 is range 0..2**3-1;
+  for Spec_Bits_3'Size use 3;                            -- ANX-C RQMT.
+
+  type Spec_Bits_5 is range -2**4+1..2**4-1;  -- allow for 1's comp
+  for Spec_Bits_5'Size use 5;                            -- ANX-C RQMT.
+
+  type Spec_Bits_14 is mod 2**14;
+  for Spec_Bits_14'Size use 14;                          -- ANX-C RQMT.
+
+  type Spec_Record is new Check_Record;
+  for Spec_Record'Size use 64;                           -- ANX-C RQMT.
+
+  procedure TC_Check_Specified_Sizes is
+
+  begin
+
+    if Spec_Record'Size /= 64 then
+      Report.Failed("Spec_Record'Size not 64 bits");
+    end if;
+
+    if Spec_Bits_2'Size /= 2 then
+      Report.Failed("Spec_Bits_2'Size not 2 bits");
+    end if;
+
+    if Spec_Bits_14'Size /= 14 then
+      Report.Failed("Spec_Bits_14'Size not 14 bits");
+    end if;
+
+    if Spec_Bits_3'Size /= 3 then
+      Report.Failed("Spec_Bits_3'Size not 3 bits");
+    end if;
+
+    if Spec_Bits_5'Size /= 5 then
+      Report.Failed("Spec_Bits_5'Size not 5 bits");
+    end if;
+
+  end TC_Check_Specified_Sizes;
+
+end CD30004_0;
+
+------------------------------------------------------------------- CD30004
+
+with Report;
+with CD30004_0;
+
+procedure CD30004 is
+
+begin  -- Main test procedure.
+
+  Report.Test ("CD30004", "Check that the unspecified Size of static " &
+               "discrete and fixed point subtypes is the number of bits " &
+               "needed to represent each value belonging to the subtype " &
+               "using an unbiased representation, where space for a sign " &
+               "bit is provided only in the event the subtype contains " &
+               "negative values.  Check that for first subtypes " &
+               "specified Sizes are supported reflecting this " &
+               "representation.");
+
+  CD30004_0.TC_Check_Values;
+
+  CD30004_0.TC_Check_Specified_Sizes;
+
+  Report.Result;
+
+end CD30004;