1 files changed, 32 insertions, 0 deletions
diff --git a/testsuite/synth/issue2013/testcase.vhdl b/testsuite/synth/issue2013/testcase.vhdl
new file mode 100644
index 000000000..a5bfa1bff
--- /dev/null
+++ b/testsuite/synth/issue2013/testcase.vhdl
@@ -0,0 +1,32 @@
+library ieee;
+use ieee.std_logic_1164.all;
+use ieee.numeric_std.all;
+
+entity testcase is
+    port (
+        state   : in std_ulogic;
+        class   : in std_ulogic;
+        o       : out std_ulogic_vector(3 downto 0)
+        );
+end entity testcase;
+
+architecture behaviour of testcase is
+    signal misc_sel      : std_ulogic_vector(3 downto 0);
+begin
+    testcase_0: process(all)
+    begin
+        misc_sel <= "0000";
+
+        case state is
+           when '0' =>
+                misc_sel <= "0111";
+           when '1' =>
+                if class = '1' then
+                    misc_sel(3) <= '1';
+                end if;
+           when others =>
+        end case;
+
+        o <= misc_sel;
+    end process;
+end architecture behaviour;