1 files changed, 16 insertions, 0 deletions
diff --git a/testsuite/synth/issue1218/top.vhdl b/testsuite/synth/issue1218/top.vhdl
new file mode 100644
index 000000000..b9169a28f
--- /dev/null
+++ b/testsuite/synth/issue1218/top.vhdl
@@ -0,0 +1,16 @@
+library IEEE;
+use IEEE.STD_LOGIC_1164.ALL;
+use IEEE.NUMERIC_STD.ALL;
+
+entity top is
+port (
+	ch : in integer range 0 to 7;
+	din : in unsigned(7 downto 0);
+	dout : out unsigned(7 downto 0)
+);
+end entity;
+
+architecture arch of top is
+begin
+	dout <= din srl (ch + 1);
+end architecture;