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, 34 insertions, 0 deletions

diff --git a/gcc/testsuite/gnat.dg/discr21.adb b/gcc/testsuite/gnat.dg/discr21.adb
new file mode 100644
index 000000000..5c105cdb2
--- /dev/null
+++ b/gcc/testsuite/gnat.dg/discr21.adb
@@ -0,0 +1,34 @@
+-- { dg-do compile }
+-- { dg-options "-gnatws -O3" }
+
+with Discr21_Pkg; use Discr21_Pkg;
+
+package body Discr21 is
+
+  type Index is new Natural range 0 .. 100;
+
+  type Arr is array (Index range <> ) of Position;
+
+  type Rec(Size : Index := 1) is record
+    A : Arr(1 .. Size);
+  end record;
+
+  Data : Rec;
+
+  function To_V(pos : Position) return VPosition is
+  begin
+    return To_Position(pos.x, pos.y, pos.z);
+  end;
+
+  procedure Read(Data : Rec) is
+    pos : VPosition := To_V (Data.A(1));
+  begin
+    null;
+  end;
+
+  procedure Test is
+  begin
+    Read (Data);
+  end;
+
+end Discr21;