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verified gcc-4.6.4.tar.bz2.sig;
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1 files changed, 77 insertions, 0 deletions

diff --git a/gcc/testsuite/gfortran.dg/select_type_15.f03 b/gcc/testsuite/gfortran.dg/select_type_15.f03
new file mode 100644
index 000000000..6be045c09
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/select_type_15.f03
@@ -0,0 +1,77 @@
+! { dg-do run }
+!
+! PR 45420: [OOP] polymorphic TBP call in a CLASS DEFAULT clause
+!
+! Contributed by Salvatore Filippone <salvatore.filippone@uniroma2.it>
+
+
+module base_mat_mod
+
+ type  :: base_sparse_mat
+ contains
+   procedure, pass(a) :: get_fmt => base_get_fmt
+ end type base_sparse_mat
+
+contains
+
+ function base_get_fmt(a) result(res)
+   implicit none
+   class(base_sparse_mat), intent(in) :: a
+   character(len=5) :: res
+   res = 'NULL'
+ end function base_get_fmt
+
+end module base_mat_mod
+
+
+module d_base_mat_mod
+
+ use base_mat_mod
+
+ type, extends(base_sparse_mat) :: d_base_sparse_mat
+ contains
+   procedure, pass(a) :: get_fmt => d_base_get_fmt
+ end type d_base_sparse_mat
+
+ type, extends(d_base_sparse_mat) :: x_base_sparse_mat
+ contains
+   procedure, pass(a) :: get_fmt => x_base_get_fmt
+ end type x_base_sparse_mat
+
+contains
+
+ function d_base_get_fmt(a) result(res)
+   implicit none
+   class(d_base_sparse_mat), intent(in) :: a
+   character(len=5) :: res
+   res = 'DBASE'
+ end function d_base_get_fmt
+
+ function x_base_get_fmt(a) result(res)
+   implicit none
+   class(x_base_sparse_mat), intent(in) :: a
+   character(len=5) :: res
+   res = 'XBASE'
+ end function x_base_get_fmt
+
+end module d_base_mat_mod
+
+
+program bug20
+  use d_base_mat_mod
+  class(d_base_sparse_mat), allocatable  :: a
+
+  allocate(x_base_sparse_mat :: a)
+  if (a%get_fmt()/="XBASE") call abort()
+
+  select type(a)
+  type is (d_base_sparse_mat)
+    call abort()
+  class default
+    if (a%get_fmt()/="XBASE") call abort()
+  end select
+
+end program bug20
+
+
+! { dg-final { cleanup-modules "base_mat_mod d_base_mat_mod" } }