1 files changed, 23 insertions, 0 deletions

diff --git a/testsuite/issues/issue4/counter8.vhdl b/testsuite/issues/issue4/counter8.vhdl
new file mode 100644
index 0000000..2067e23
--- /dev/null
+++ b/testsuite/issues/issue4/counter8.vhdl
@@ -0,0 +1,23 @@
+library ieee;
+use ieee.std_logic_1164.all;
+use ieee.numeric_std.all;
+
+entity counter8 is
+  port (clk : in std_logic;
+        led0 : out std_logic);
+end counter8;
+
+architecture synth of counter8 is
+  
+begin
+
+  process (clk)
+    variable temp : unsigned (7 downto 0);
+  begin
+    if rising_edge(clk) then
+      temp:= temp + 1;
+      led0 <= temp(0);
+    end if;
+  end process;
+
+end synth;