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, 39 insertions, 0 deletions

diff --git a/gcc/testsuite/gnat.dg/missing_acc_check.adb b/gcc/testsuite/gnat.dg/missing_acc_check.adb
new file mode 100644
index 000000000..1c2d9cf50
--- /dev/null
+++ b/gcc/testsuite/gnat.dg/missing_acc_check.adb
@@ -0,0 +1,39 @@
+--  { dg-do run }
+
+procedure Missing_Acc_Check is
+   
+   Test_Failed : Exception;
+   
+   type Int_Access is access all Integer;
+   
+   Save : Int_Access := null;
+   
+   type Int_Rec is record
+      Int : aliased Integer;
+   end record;
+   
+   type Ltd_Rec (IR_Acc : access Int_Rec) is limited null record;
+   
+   function Pass_Rec (IR_Acc : access Int_Rec) return Int_Access is
+   begin
+      return IR_Acc.Int'Access;  -- Accessibility check here
+   end Pass_Rec;
+   
+   procedure Proc is
+      IR : aliased Int_Rec;
+      LR : Ltd_Rec (IR'Access);
+   begin
+      Save := Pass_Rec (LR.IR_Acc);  -- Must raise Program_Error;
+
+      if Save /= null then
+         raise Test_Failed;
+      end if;
+   
+   exception
+      when Program_Error =>
+         null;
+   end Proc;
+
+begin
+   Proc;
+end Missing_Acc_Check;