1 files changed, 35 insertions, 0 deletions
diff --git a/testsuite/ghdl-issues/issue1001/async.vhdl b/testsuite/ghdl-issues/issue1001/async.vhdl
new file mode 100644
index 0000000..d2c4707
--- /dev/null
+++ b/testsuite/ghdl-issues/issue1001/async.vhdl
@@ -0,0 +1,35 @@
+library ieee;
+use ieee.std_logic_1164.all;
+
+entity test is
+  port (
+    Reset_n_i    : in  std_logic;
+    Clk_i        : in  std_logic;
+    Wen_i        : in  std_logic;
+    Addr_i       : in  natural range 0 to 2**8-1;
+    Din_i        : in  std_logic_vector(7 downto 0);
+    Dout_o       : out std_logic_vector(7 downto 0)
+  );
+end entity test;
+
+architecture rtl of test is
+
+  type t_register is array(0 to 7) of std_logic_vector(7 downto 0);
+  signal s_register : t_register;
+
+begin
+
+  Dout_o <= s_register(Addr_i);
+
+  WriteP : process (Clk_i, Reset_n_i) is
+  begin
+    if Reset_n_i = '0' then
+      s_register <= (others => (others => '0'));
+    elsif rising_edge(Clk_i) then
+      if Wen_i = '1' then
+        s_register(Addr_i) <= Din_i;
+      end if;
+    end if;
+  end process WriteP;
+
+end architecture rtl;