1 files changed, 22 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/implicit_5.f90 b/gcc/testsuite/gfortran.dg/implicit_5.f90
new file mode 100644
index 000000000..fcfb6944d
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/implicit_5.f90
@@ -0,0 +1,22 @@
+! PR fortran/21729
+! { dg-do compile }
+function f1 ()   ! { dg-error "has no IMPLICIT type" "f1" }
+   implicit none
+end function f1
+function f2 () result (r2) ! { dg-error "has no IMPLICIT type" "r2" }
+   implicit none
+end function f2
+function f3 ()   ! { dg-error "has no IMPLICIT type" "f3" }
+   implicit none
+entry e3 ()   ! { dg-error "has no IMPLICIT type" "e3" }
+end function f3
+function f4 ()
+   implicit none
+   real f4
+entry e4 ()   ! { dg-error "has no IMPLICIT type" "e4" }
+end function f4
+function f5 ()   ! { dg-error "has no IMPLICIT type" "f5" }
+   implicit none
+entry e5 ()
+   real e5
+end function f5