1 files changed, 24 insertions, 0 deletions
diff --git a/testsuite/gna/ticket57/test.vhdl b/testsuite/gna/ticket57/test.vhdl
new file mode 100644
index 000000000..3e453a2dc
--- /dev/null
+++ b/testsuite/gna/ticket57/test.vhdl
@@ -0,0 +1,24 @@
+use std.textio.all;
+
+entity test is
+end entity;
+
+architecture a of test is
+  type file_t is file of character;
+  function fun(var : boolean) return boolean is
+    file f : file_t;
+    variable l : line;
+  begin
+    file_open(f, "filename.txt", write_mode);
+    write(f, character'( 'x' ));
+    write(f, LF);
+    file_close(f);
+    return var;
+  end function;
+begin
+  main : process
+    constant c : boolean := fun(false);
+  begin
+    wait;
+  end process;
+end architecture;