1 files changed, 43 insertions, 0 deletions

diff --git a/testsuite/issues/issue158/repro.vhdl b/testsuite/issues/issue158/repro.vhdl
new file mode 100644
index 0000000..d695bb0
--- /dev/null
+++ b/testsuite/issues/issue158/repro.vhdl
@@ -0,0 +1,43 @@
+library ieee;
+use ieee.std_logic_1164.all;
+
+entity MUX_uint4 is
+  port(
+    iftrue : in std_logic_vector(3 downto 0);
+    return_output : out std_logic_vector(3 downto 0));
+end;
+architecture arch of MUX_uint4 is
+begin
+  return_output <= iftrue;
+end arch;
+
+library ieee;
+use ieee.std_logic_1164.all;
+
+entity repro is
+  port(
+   clk : in std_logic;
+   module_to_clk_cross : out std_ulogic);
+end;
+
+architecture arch of repro is
+  type variables_t is record
+    iftrue : std_logic_vector(3 downto 0);
+    return_output : std_logic_vector(3 downto 0);
+  end record;
+
+  signal iftrue : std_logic_vector(3 downto 0);
+  signal return_output : std_logic_vector(3 downto 0);
+begin
+  c3_8e8a : entity work.MUX_uint4 port map (iftrue, return_output);
+
+  process (clk) is
+    variable read_pipe : variables_t;
+    variable write_pipe : variables_t;
+  begin
+    write_pipe := read_pipe;
+    iftrue <= write_pipe.iftrue;
+  --  write_pipe.return_output := return_output;
+    read_pipe := write_pipe;
+  end process;
+end arch;