1 files changed, 41 insertions, 0 deletions
diff --git a/testsuite/ghdl-issues/issue1318/ram_blk.vhdl b/testsuite/ghdl-issues/issue1318/ram_blk.vhdl
new file mode 100644
index 0000000..85675d3
--- /dev/null
+++ b/testsuite/ghdl-issues/issue1318/ram_blk.vhdl
@@ -0,0 +1,41 @@
+library ieee;
+use ieee.std_logic_1164.all;
+use ieee.numeric_std.all;
+
+entity ram_blk is
+    generic (
+      AWIDTH : integer := 8;
+      DWIDTH : integer := 64
+      );
+
+    port (
+	clk     : in  std_logic;
+	rd_addr : in  std_logic_vector(AWIDTH - 1 downto 0);
+	rd_data : out std_logic_vector(DWIDTH - 1 downto 0);
+	wr_en   : in  std_logic;
+	wr_addr : in  std_logic_vector(AWIDTH - 1 downto 0);
+	wr_data : in  std_logic_vector(DWIDTH - 1 downto 0)
+	);
+
+end ram_blk;
+
+architecture rtl of ram_blk is
+  type ram_type is
+    array (0 to 2**AWIDTH - 1) of std_logic_vector(DWIDTH - 1 downto 0);
+
+  signal ram : ram_type;
+  attribute ram_style : string;
+  attribute ram_style of ram : signal is "block";
+  attribute ram_decomp : string;
+  attribute ram_decomp of ram : signal is "power";
+begin
+    process(clk)
+    begin
+	if rising_edge(clk) then
+	    if wr_en = '1' then
+              ram(to_integer(unsigned(wr_addr))) <= wr_data;
+	    end if;
+            rd_data <= ram(to_integer(unsigned(rd_addr)));
+	end if;
+    end process;
+end;