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, 29 insertions, 0 deletions

diff --git a/gcc/testsuite/gnat.dg/lhs_view_convert.adb b/gcc/testsuite/gnat.dg/lhs_view_convert.adb
new file mode 100644
index 000000000..e7947f033
--- /dev/null
+++ b/gcc/testsuite/gnat.dg/lhs_view_convert.adb
@@ -0,0 +1,29 @@
+-- { dg-do run }
+-- { dg-options "-gnatp" }
+
+procedure Lhs_View_Convert is
+
+   type Root is tagged record
+      RV : Natural;
+   end record;
+
+   type Derived is new Root with null record;
+
+   Root_Instance : Root := (RV => 1);
+
+   Derived_Instance : Derived;
+
+   procedure Process is
+      X : Natural := Derived_Instance.RV;
+   begin
+      null;
+   end;
+begin
+   Derived_Instance.RV := 2;
+   
+   Root (Derived_Instance) := Root (Root_Instance);
+   
+   if Derived_Instance.RV /= Root_Instance.RV then
+      raise Program_Error;
+   end if;
+end;