1 files changed, 21 insertions, 0 deletions
diff --git a/testsuite/synth/issue1217/tb_top.vhdl b/testsuite/synth/issue1217/tb_top.vhdl
new file mode 100644
index 000000000..df2e7e8a1
--- /dev/null
+++ b/testsuite/synth/issue1217/tb_top.vhdl
@@ -0,0 +1,21 @@
+entity tb_top is
+end tb_top;
+
+library ieee;
+use ieee.std_logic_1164.all;
+
+architecture behav of tb_top is
+  signal p : std_logic;
+  signal q : std_logic;
+begin
+  dut: entity work.top
+    port map (p, q);
+
+  process
+  begin
+    wait for 1 ns;
+    assert p = '0' severity failure;
+    assert q = '1' severity failure;
+    wait;
+  end process;
+end behav;