1 files changed, 35 insertions, 0 deletions
diff --git a/testsuite/synth/issue2088/bug.vhdl b/testsuite/synth/issue2088/bug.vhdl
new file mode 100644
index 000000000..c71baf120
--- /dev/null
+++ b/testsuite/synth/issue2088/bug.vhdl
@@ -0,0 +1,35 @@
+library IEEE;
+use IEEE.std_logic_1164.all;
+
+entity bug is
+port(
+    clk : in std_ulogic
+);
+end entity;
+
+architecture rtl of bug is
+
+    type table_t is array (natural range<>, natural range<>) of integer;
+
+    function fun1(table : table_t) return integer is
+        constant len : natural := table'length(2);
+    begin
+        return len;
+    end function;
+
+    function fun2(table : table_t) return integer is
+        variable tmp : natural;
+    begin
+        tmp := 0;
+        for i in table'range(2) loop
+            tmp := tmp+1;
+        end loop;
+        return tmp;
+    end function;
+
+    constant table : table_t(0 to 15, 0 to 31) := (others => (others => 0));
+    constant l1 : natural := fun1(table);
+    constant l2 : natural := fun2(table);
+begin
+
+end architecture;