1 files changed, 41 insertions, 0 deletions
diff --git a/testsuite/gna/issue828/test.vhdl b/testsuite/gna/issue828/test.vhdl
new file mode 100644
index 000000000..0270ee354
--- /dev/null
+++ b/testsuite/gna/issue828/test.vhdl
@@ -0,0 +1,41 @@
+library ieee;
+use ieee.std_logic_1164.all;
+
+entity test is
+  port(
+    tx : out std_logic);
+end entity;
+
+architecture tb of test is
+begin
+  process
+
+    procedure transmit(data : std_logic_vector;
+                       signal tx : out std_logic) is
+
+      variable norm : std_logic_vector(data'length - 1 downto 0) := data;
+
+      procedure send(value : std_logic) is
+      begin
+        tx <= value;
+        wait for 10 ns;
+      end procedure;
+      variable count : natural := 0;
+    begin
+      report natural'image (norm'left);
+      report natural'image (norm'right);
+      for i in norm'reverse_range loop
+        send(norm(i));
+        report to_string(i);
+        count := count + 1;
+      end loop;
+      assert count = 8 severity failure;
+    end procedure;
+
+  begin
+
+    transmit(x"55", tx);
+    wait;
+
+  end process;
+end architecture;