1 files changed, 29 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/array_function_4.f90 b/gcc/testsuite/gfortran.dg/array_function_4.f90
new file mode 100644
index 000000000..c7e7d6e57
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/array_function_4.f90
@@ -0,0 +1,29 @@
+! { dg-do compile }
+
+! PR fortran/37411
+! This used to cause an ICE because of a missing array spec after interface
+! mapping.
+
+! Contributed by Kristjan Jonasson <jonasson@hi.is>
+
+MODULE B1
+CONTAINS
+  subroutine sub()
+    integer :: x(1)
+    character(3) :: st
+    st = fun(x)
+  end subroutine sub
+
+  function fun(x) result(st)
+    integer, intent(in) :: x(1)
+    character(lenf(x)) :: st
+    st = 'abc'
+  end function fun
+
+  pure integer function lenf(x)
+    integer, intent(in) :: x(1)
+    lenf = x(1)
+  end function lenf
+END MODULE B1
+
+! { dg-final { cleanup-modules "B1" } }