1 files changed, 26 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/statement_function_2.f90 b/gcc/testsuite/gfortran.dg/statement_function_2.f90
new file mode 100644
index 00000000000..703ca1716ca
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/statement_function_2.f90
@@ -0,0 +1,26 @@
+! { dg-do compile }
+! PR fortran/54223
+subroutine r(d)
+    implicit none
+    integer, optional :: d
+    integer :: h, q
+    q(d) = d + 1     ! statement function statement
+    h = q(d)
+end subroutine r
+
+subroutine s(x)
+    implicit none
+    integer, optional :: x
+    integer :: g, z
+    g(x) = x + 1     ! statement function statement
+    z = g()          ! { dg-error "Missing actual argument" }
+end subroutine s
+
+subroutine t(a)
+    implicit none
+    integer :: a
+    integer :: f, y
+    f(a) = a + 1     ! statement function statement
+    y = f()          ! { dg-error "Missing actual argument" }
+end subroutine t
+! { dg-prune-output " Obsolescent feature" }