1 files changed, 36 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/entry_18.f90 b/gcc/testsuite/gfortran.dg/entry_18.f90
new file mode 100644
index 000000000..0cfe84213
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/entry_18.f90
@@ -0,0 +1,36 @@
+! { dg-do compile }
+! Test fix for PR37583, in which:
+! (i) the reference to glocal prior to the ENTRY caused an internal
+! error and
+! (ii) the need for a RECURSIVE attribute was ignored.
+!
+! Contributed by Arjen Markus <arjen.markus@wldelft.nl>
+!
+module gsub
+contains
+recursive subroutine suba( g )   ! prefix with "RECURSIVE"
+   interface
+       real function g(x)
+       real x
+       end function
+   end interface
+   real :: x, y
+   call mysub( glocala )
+   return
+entry glocala( x, y )
+   y = x
+end subroutine
+subroutine subb( g )
+   interface
+       real function g(x)
+       real x
+       end function
+   end interface
+   real :: x, y
+   call mysub( glocalb ) ! { dg-warning "Non-RECURSIVE" }
+   return
+entry glocalb( x, y )
+   y = x
+end subroutine
+end module
+! { dg-final { cleanup-modules "gsub" } }