1 files changed, 25 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/class_59.f90 b/gcc/testsuite/gfortran.dg/class_59.f90
new file mode 100644
index 00000000000..e077ef8dc30
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/class_59.f90
@@ -0,0 +1,25 @@
+! { dg-do compile }
+!
+! PR 71894: [OOP] ICE in gfc_add_component_ref, at fortran/class.c:227
+!
+! Contributed by Gerhard Steinmetz <gerhard.steinmetz.fortran@t-online.de>
+
+subroutine s1
+  type t
+    integer :: n
+  end type
+  type(t) :: x
+  class(t) :: y  ! { dg-error "must be dummy, allocatable or pointer" }
+  x = y
+end
+
+subroutine s2
+  type t
+  end type
+  class(t) :: x    ! { dg-error "must be dummy, allocatable or pointer" }
+  class(t), allocatable :: y
+  select type (y)
+  type is (t)
+    y = x
+  end select
+end