1 files changed, 33 insertions, 0 deletions
diff --git a/testsuite/gna/issue2422/top.vhdl b/testsuite/gna/issue2422/top.vhdl
new file mode 100644
index 000000000..c445a7aea
--- /dev/null
+++ b/testsuite/gna/issue2422/top.vhdl
@@ -0,0 +1,33 @@
+library ieee;
+use     ieee.std_logic_1164.all;
+use     ieee.numeric_std.all;
+
+entity comp is
+	port (
+		output : out unsigned
+	);
+end entity;
+
+architecture a1 of comp is
+begin
+	output <= (7 downto 0 => '0');  -- not using others due to issue #2421
+end architecture;
+
+
+
+
+library ieee;
+use     ieee.std_logic_1164.all;
+use     ieee.numeric_std.all;
+
+entity top is
+end entity;
+
+architecture a2 of top is
+	signal sig : std_logic_vector(7 downto 0);
+begin
+	inst : entity work.comp
+		port map (
+			std_logic_vector(output) => sig
+		);
+end architecture;