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, 28 insertions, 0 deletions

diff --git a/gcc/testsuite/gnat.dg/slice4.adb b/gcc/testsuite/gnat.dg/slice4.adb
new file mode 100644
index 000000000..a7890a210
--- /dev/null
+++ b/gcc/testsuite/gnat.dg/slice4.adb
@@ -0,0 +1,28 @@
+-- { dg-do run }
+
+procedure Slice4 is
+
+   type Varray is array (1 .. 1) of Natural;  -- SImode
+
+   type Rec is record
+      Values : Varray;
+   end record;
+
+   type Sample is record
+      Maybe  : Boolean;
+      R : Rec;
+   end record;
+   pragma Pack (Sample);
+
+   function Match (X, Y: Sample; Length : Positive) return Boolean is
+   begin
+      return X.R.Values (1 .. Length) = Y.R.Values (1 .. Length);
+   end;
+
+   X, Y : Sample := (Maybe => True, R => (Values => (1 => 1)));
+begin
+   X.Maybe := False;
+   if not Match (X, Y, 1) then
+      raise Program_Error;
+   end if;
+end;