1 files changed, 53 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/g77_intrinsics_funcs.f b/gcc/testsuite/gfortran.dg/g77_intrinsics_funcs.f
new file mode 100644
index 000000000..f9e0195bc
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/g77_intrinsics_funcs.f
@@ -0,0 +1,53 @@
+! { dg-do compile }
+! { dg-options "-std=legacy" }
+!
+! Testing g77 intrinsics as subroutines
+      integer(kind=8) i8
+      integer i4
+      integer i
+      character*80 c
+
+      i8 = time ()
+      i4 = time ()
+      i8 = time8 ()
+      i4 = time8 ()
+
+      i8 = hostnm (c)
+      i4 = hostnm (c)
+      i = hostnm (c)
+
+      i8 = ierrno ()
+      i4 = ierrno ()
+      i = ierrno ()
+
+      i8 = kill (i8, i8)
+      i8 = kill (i8, i4)
+      i8 = kill (i4, i8)
+      i8 = kill (i4, i4)
+      i4 = kill (i8, i8)
+      i4 = kill (i8, i4)
+      i4 = kill (i4, i8)
+      i4 = kill (i4, i4)
+
+      i8 = link ('foo', 'bar')
+      i4 = link ('foo', 'bar')
+      i = link ('foo', 'bar')
+
+      i8 = rename ('foo', 'bar')
+      i4 = rename ('foo', 'bar')
+      i = rename ('foo', 'bar')
+      
+      i8 = symlnk ('foo', 'bar')
+      i4 = symlnk ('foo', 'bar')
+      i = symlnk ('foo', 'bar')
+      
+! Cleaning our mess
+      call unlink ('bar')
+
+! This should be the last test, unless you want garbage everywhere in
+! your filesystem.
+      i8 = chdir ('..')
+      i4 = chdir ('..')
+      i = chdir ('..')
+
+      end