1 files changed, 39 insertions, 0 deletions
diff --git a/testsuite/gna/issue687/ent4.vhdl b/testsuite/gna/issue687/ent4.vhdl
new file mode 100644
index 000000000..6b3501a18
--- /dev/null
+++ b/testsuite/gna/issue687/ent4.vhdl
@@ -0,0 +1,39 @@
+library ieee;
+use ieee.std_logic_1164.all;
+entity dut is
+	port (
+		sig_i : in std_logic_vector;
+		sig_o : out std_logic_vector
+	);
+end entity;
+architecture arch of dut is
+begin
+  process
+  begin
+    sig_o <= sig_i;
+    report "not expected" severity note;
+    sig_o(1) <= '1' after 1 ns;
+    wait;
+  end process;
+end architecture;
+
+library ieee;
+use ieee.std_logic_1164.all;
+entity tb is
+end entity;
+architecture bench of tb is
+	signal sin : std_ulogic_vector(1 downto 0);
+	signal sout : std_ulogic_vector(31 downto 0);
+begin
+	stim : process
+	begin
+		wait for 3 ns;
+		report to_string(sin);
+		report to_string(sout);
+		std.env.finish;
+	end process;
+	dut_inst: entity work.dut port map (
+		sig_i => sin,
+		sig_o => sout
+	);
+end architecture;