testsuite: add a test for #158

1 files changed, 24 insertions, 0 deletions

diff --git a/testsuite/issues/issue158/repro4.vhdl b/testsuite/issues/issue158/repro4.vhdl
new file mode 100644
index 0000000..3252763
--- /dev/null
+++ b/testsuite/issues/issue158/repro4.vhdl
@@ -0,0 +1,24 @@
+library ieee;
+use ieee.std_logic_1164.all;
+
+entity repro4 is
+  port(
+    clk : in std_logic;
+    iftrue : out std_logic);
+end;
+
+architecture arch of repro4 is
+  type variables_t is record
+    iftrue : std_logic;
+    return_output : std_logic;
+  end record;
+begin
+  process (clk) is
+    variable read_pipe : variables_t;
+    variable write_pipe : variables_t;
+  begin
+    write_pipe := read_pipe;
+    iftrue <= write_pipe.iftrue;
+    read_pipe := write_pipe;
+  end process;
+end arch;