1 files changed, 39 insertions, 0 deletions
diff --git a/testsuite/synth/issue2077/ent2.vhdl b/testsuite/synth/issue2077/ent2.vhdl
new file mode 100644
index 000000000..f4f91f827
--- /dev/null
+++ b/testsuite/synth/issue2077/ent2.vhdl
@@ -0,0 +1,39 @@
+library ieee;
+use ieee.std_logic_1164.all;
+use ieee.numeric_std.all;
+
+entity ent2 is
+	generic (
+		DEPTH : positive := 256;
+		WAYS : positive := 4
+	);
+	port (
+		clk: in std_logic;
+
+		write_enable: in std_logic;
+		active_way: in natural range 0 to WAYS-1;
+		write_address: in natural range 0 to DEPTH-1;
+		input: in std_logic;
+
+		read_address: in natural range 0 to DEPTH-1;
+		outputs: out std_logic
+	);
+end entity;
+
+architecture a of ent2 is
+begin
+	process(clk)
+          type memory_t is array(0 to DEPTH-1) of std_logic;
+          type memories_t is array(0 to WAYS-1) of memory_t;
+
+          variable memories : memories_t;
+	begin
+          if rising_edge(clk) then
+            outputs <= memories(active_way)(read_address);
+
+            if write_enable then
+              memories(active_way)(write_address) := input;
+            end if;
+          end if;
+	end process;
+end architecture;