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
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1 files changed, 35 insertions, 0 deletions

diff --git a/gcc/testsuite/gfortran.dg/typebound_assignment_1.f03 b/gcc/testsuite/gfortran.dg/typebound_assignment_1.f03
new file mode 100644
index 000000000..359572b0a
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/typebound_assignment_1.f03
@@ -0,0 +1,35 @@
+! { dg-do compile }
+!
+! PR 47463: [OOP] ICE in gfc_add_component_ref
+!
+! Contributed by Rich Townsend <townsend@astro.wisc.edu>
+
+module hydro_state
+  type :: state_t
+   contains
+     procedure :: assign
+     generic   :: assignment(=) => assign
+  end type state_t
+contains
+  subroutine assign (this, that)
+    class(state_t), intent(inout) :: this
+    class(state_t), intent(in)    :: that
+  end subroutine assign
+end module hydro_state
+
+module hydro_flow
+  use hydro_state
+  type :: flow_t
+     class(state_t), allocatable :: st
+  end type flow_t
+contains
+  subroutine init_comps (this, st)
+    class(flow_t), intent(out) :: this
+    class(state_t), intent(in) :: st
+
+    allocate(state_t :: this%st)
+    this%st = st
+  end subroutine init_comps
+end module hydro_flow 
+
+! { dg-final { cleanup-modules "hydro_state hydro_flow" } }