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, 35 insertions, 0 deletions

diff --git a/gcc/testsuite/gnat.dg/tfren.adb b/gcc/testsuite/gnat.dg/tfren.adb
new file mode 100644
index 000000000..3b6829a96
--- /dev/null
+++ b/gcc/testsuite/gnat.dg/tfren.adb
@@ -0,0 +1,35 @@
+--  { dg-do run }
+--  { dg-options "-gnatws" }
+
+procedure Tfren is
+   type R;
+   type Ar is access all R;
+   type R is record F1: Integer; F2: Ar; end record;
+   
+   for R use record
+      F1 at 1 range 0..31;
+     F2 at 5 range 0..63;
+   end record;                                                
+
+   procedure Foo (RR1, RR2: Ar);
+
+   procedure Foo (RR1, RR2 : Ar) is
+   begin
+      if RR2.all.F1 /= 55 then raise program_error; end if;
+   end;
+
+   R3: aliased R := (55, Null);
+   R2: aliased R := (44, R3'Access);
+   R1: aliased R := (22, R2'Access);
+   P: Ar := R1'Access;
+
+   X: Ar renames P.all.F2;
+   Y: Ar renames X.all.F2;
+
+begin
+   P := R2'Access;
+   R1.F2 := R1'Access;
+   Foo (X, Y);
+   Y.F1 := -111;
+   if Y.F1 /= -111 then raise Constraint_Error; end if;
+end Tfren;