1 files changed, 21 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/open_access_append_1.f90 b/gcc/testsuite/gfortran.dg/open_access_append_1.f90
new file mode 100644
index 000000000..8dae32796
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/open_access_append_1.f90
@@ -0,0 +1,21 @@
+! { dg-do run }
+! Testcase for the GNU extension OPEN(...,ACCESS="APPEND")
+  open (10,file="foo")
+  close (10,status="delete")
+
+  open (10,file="foo",access="append") ! { dg-warning "Extension: ACCESS specifier in OPEN statement" }
+  write (10,*) 42
+  close (10,status="keep")
+  open (10,file="foo",access="append") ! { dg-warning "Extension: ACCESS specifier in OPEN statement" }
+  write (10,*) -42
+  close (10,status="keep")
+
+  open (10,file="foo")
+  read (10,*) i
+  if (i /= 42) call abort
+  read (10,*) i
+  if (i /= -42) call abort
+  close (10,status="delete")
+
+  end
+! { dg-output ".*Extension.*Extension" }