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diff --git a/gcc/testsuite/gfortran.dg/class_28.f03 b/gcc/testsuite/gfortran.dg/class_28.f03
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+! { dg-do compile }
+!
+! PR 46344: [4.6 Regression] [OOP] ICE with allocatable CLASS components
+!
+! Contributed by Salvatore Filippone <sfilippone@uniroma2.it>
+
+module m
+
+  type t1
+  end type
+
+  type  t2
+    class(t1), allocatable :: cc
+  end type
+
+  class(t2), allocatable :: sm
+
+end module m
+
+
+module m2
+
+  type t1
+  end type
+
+  type  t2
+    class(t1), allocatable :: c
+  end type
+
+  type(t1) :: w
+
+end module m2
+
+
+program p
+  use m
+  implicit none
+
+  type(t2), allocatable :: x(:) 
+
+  allocate(x(1))
+
+end program p
+
+! { dg-final { cleanup-modules "m m2" } }