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
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if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
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1 files changed, 67 insertions, 0 deletions

diff --git a/gcc/testsuite/gfortran.dg/class_27.f03 b/gcc/testsuite/gfortran.dg/class_27.f03
new file mode 100644
index 000000000..c3a3c902e
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/class_27.f03
@@ -0,0 +1,67 @@
+! { dg-do compile }
+!
+! PR 46330: [4.6 Regression] [OOP] ICE after revision 166368
+!
+! Contributed by Dominique d'Humieres <dominiq@lps.ens.fr>
+! Taken from http://groups.google.com/group/comp.lang.fortran/browse_thread/thread/76f99e7fd4f3e772
+
+module type2_type 
+ implicit none 
+ type, abstract :: Type2 
+ end type Type2 
+end module type2_type 
+
+module extended2A_type 
+ use type2_type 
+ implicit none 
+ type, extends(Type2) :: Extended2A 
+    real(kind(1.0D0)) :: coeff1 = 1. 
+ contains 
+    procedure :: setCoeff1 => Extended2A_setCoeff1 
+ end type Extended2A 
+ contains 
+    function Extended2A_new(c1, c2) result(typePtr_) 
+       real(kind(1.0D0)), optional, intent(in) :: c1 
+       real(kind(1.0D0)), optional, intent(in) :: c2 
+       type(Extended2A), pointer  :: typePtr_ 
+       type(Extended2A), save, allocatable, target  :: type_ 
+       allocate(type_) 
+       typePtr_ => null() 
+       if (present(c1)) call type_%setCoeff1(c1) 
+       typePtr_ => type_ 
+       if ( .not.(associated (typePtr_))) then 
+          stop 'Error initializing Extended2A Pointer.' 
+       endif 
+    end function Extended2A_new 
+    subroutine Extended2A_setCoeff1(this,c1) 
+       class(Extended2A) :: this 
+       real(kind(1.0D0)), intent(in) :: c1 
+       this% coeff1 = c1 
+    end subroutine Extended2A_setCoeff1 
+end module extended2A_type 
+
+module type1_type 
+ use type2_type 
+ implicit none 
+ type Type1 
+    class(type2), pointer :: type2Ptr => null() 
+ contains 
+    procedure :: initProc => Type1_initProc 
+ end type Type1 
+ contains 
+    function Type1_initProc(this) result(iError) 
+       use extended2A_type 
+       implicit none 
+       class(Type1) :: this 
+       integer :: iError 
+          this% type2Ptr => extended2A_new() 
+          if ( .not.( associated(this% type2Ptr))) then 
+             iError = 1 
+             write(*,'(A)') "Something Wrong." 
+          else 
+             iError = 0 
+          endif 
+    end function Type1_initProc 
+end module type1_type
+
+! { dg-final { cleanup-modules "type2_type extended2A_type type1_type" } }