1 files changed, 17 insertions, 0 deletions
diff --git a/testsuite/synth/aggr03/conv01.vhdl b/testsuite/synth/aggr03/conv01.vhdl
new file mode 100644
index 000000000..07ffa2835
--- /dev/null
+++ b/testsuite/synth/aggr03/conv01.vhdl
@@ -0,0 +1,17 @@
+library ieee;
+use ieee.std_logic_1164.all;
+
+entity conv01 is
+  port (i : std_logic_vector (19 downto 0);
+        o : out std_logic_vector (31 downto 0));
+end conv01;
+
+architecture behav of conv01 is
+begin
+  process (i)
+    variable v : std_logic_vector (31 downto 0);
+  begin
+    v := (i'left downto 0 => i, others => '0');
+    o <= v;
+  end process;
+end behav;