obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 38 insertions, 0 deletions

diff --git a/gcc/testsuite/gnat.dg/slice7.adb b/gcc/testsuite/gnat.dg/slice7.adb
new file mode 100644
index 000000000..bb68c1f0f
--- /dev/null
+++ b/gcc/testsuite/gnat.dg/slice7.adb
@@ -0,0 +1,38 @@
+-- { dg-do compile }
+-- { dg-options "-gnatws" }
+
+with System.Storage_Elements; use System.Storage_Elements;
+with Unchecked_Conversion;
+with Slice7_Pkg; use Slice7_Pkg;
+
+procedure Slice7 is
+
+  type Discrete_Type is range 1 .. 32;
+
+  Max_Byte_Count : constant := 4;
+  subtype Byte_Count_Type is Storage_Offset range 1..Max_Byte_Count;
+
+  subtype Buffer_Type is Storage_Array (Byte_Count_Type);
+  function Convert_Put is new Unchecked_Conversion (Integer, Buffer_Type);
+
+  function Set_Buffer_Size return Byte_Count_Type is
+  begin
+    return 4;
+  end;
+
+  Buffer_Size  : constant Byte_Count_Type := Set_Buffer_Size;
+  Buffer_End   : constant Byte_Count_Type := Max_Byte_Count;
+  Buffer_Start : constant Byte_Count_Type := Buffer_End - Buffer_Size + 1;
+
+  Obj : Discrete_Type;
+
+begin
+  Put (Convert_Put(Discrete_Type'Pos (Obj)));
+
+  Put (Convert_Put(Discrete_Type'Pos (Obj))
+       (Buffer_Start..Buffer_End));
+
+  Put (Convert_Put(Discrete_Type'Pos (Obj) -
+                   Discrete_Type'Pos (Discrete_Type'First))
+       (Buffer_Start..Buffer_End));
+end;