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diff --git a/gcc/testsuite/gfortran.dg/realloc_on_assign_6.f03 b/gcc/testsuite/gfortran.dg/realloc_on_assign_6.f03
new file mode 100644
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+++ b/gcc/testsuite/gfortran.dg/realloc_on_assign_6.f03
@@ -0,0 +1,129 @@
+! { dg-do compile }
+! Test the fix for PR48456 and PR48360 in which the backend
+! declarations for components were not located in the automatic
+! reallocation on assignments, thereby causing ICEs.
+!
+! Contributed by Keith Refson  <krefson@googlemail.com>
+! and Douglas Foulds  <mixnmaster@gmail.com>
+!
+! This is PR48360
+
+module m
+  type mm
+     real, dimension(3,3) :: h0
+  end type mm
+end module m
+
+module gf33
+
+  real, allocatable, save, dimension(:,:) :: hmat
+  
+contains
+  subroutine assignit
+    
+    use m
+    implicit none
+    
+    type(mm) :: mmv
+    
+    hmat = mmv%h0
+  end subroutine assignit
+end module gf33
+
+! This is PR48456
+
+module custom_type
+
+integer, parameter :: dp = kind(0.d0)
+
+type :: my_type_sub
+    real(dp), dimension(5) :: some_vector
+end type my_type_sub
+
+type :: my_type
+  type(my_type_sub) :: some_element
+end type my_type
+
+end module custom_type
+
+module custom_interfaces
+
+interface
+  subroutine store_data_subroutine(vec_size)
+  implicit none
+  integer, intent(in) :: vec_size
+  integer :: k
+  end subroutine store_data_subroutine
+end interface
+
+end module custom_interfaces
+
+module store_data_test
+
+use custom_type
+
+save
+type(my_type), dimension(:), allocatable :: some_type_to_save
+
+end module store_data_test
+
+program test
+
+use store_data_test
+
+integer :: vec_size
+
+vec_size = 2
+
+call store_data_subroutine(vec_size)
+call print_after_transfer()
+
+end program test
+
+subroutine store_data_subroutine(vec_size)
+
+use custom_type
+use store_data_test
+
+implicit none
+
+integer, intent(in) :: vec_size
+integer :: k
+
+allocate(some_type_to_save(vec_size))
+
+do k = 1,vec_size
+
+  some_type_to_save(k)%some_element%some_vector(1) = 1.0_dp
+  some_type_to_save(k)%some_element%some_vector(2) = 2.0_dp
+  some_type_to_save(k)%some_element%some_vector(3) = 3.0_dp
+  some_type_to_save(k)%some_element%some_vector(4) = 4.0_dp
+  some_type_to_save(k)%some_element%some_vector(5) = 5.0_dp
+
+end do
+
+end subroutine store_data_subroutine
+
+subroutine print_after_transfer()
+
+use custom_type
+use store_data_test
+
+implicit none
+
+real(dp), dimension(:), allocatable :: C_vec
+integer :: k
+
+allocate(C_vec(5))
+
+do k = 1,size(some_type_to_save)
+
+  C_vec = some_type_to_save(k)%some_element%some_vector
+  print *, "C_vec", C_vec
+
+end do
+
+end subroutine print_after_transfer
+! { dg-final { cleanup-modules "m gf33" } }
+! { dg-final { cleanup-modules "custom_type custom_interfaces" } }
+! { dg-final { cleanup-modules "store_data_test" } }