1 files changed, 20 insertions, 0 deletions
diff --git a/testsuite/synth/issue1330/test.vhdl b/testsuite/synth/issue1330/test.vhdl
new file mode 100644
index 000000000..7d2a17812
--- /dev/null
+++ b/testsuite/synth/issue1330/test.vhdl
@@ -0,0 +1,20 @@
+library ieee;
+use ieee.std_logic_1164.all;
+use ieee.numeric_std.all;
+
+entity test is
+    port(
+        clk : in std_logic;
+        write_data : in std_ulogic 
+        );
+end entity test;
+
+architecture rtl of test is
+begin
+    test_1: process(clk)
+    begin
+        if rising_edge(clk) then
+                assert write_data = '0' report "bad" severity failure;
+        end if;
+    end process test_1;
+end architecture rtl;