2 files changed, 101 insertions, 0 deletions
diff --git a/testsuite/gna/bug18361/cnt.vhdl b/testsuite/gna/bug18361/cnt.vhdl
new file mode 100644
index 0000000..4f3b434
--- /dev/null
+++ b/testsuite/gna/bug18361/cnt.vhdl
@@ -0,0 +1,91 @@
+library ieee;
+use ieee.std_logic_1164.all;
+use ieee.numeric_std.all;
+
+entity CNT_V is
+Generic(clk_divisor: natural);
+Port(clk      : in std_logic;
+    reset     : in std_logic;
+    q_o       : out std_logic);
+end CNT_V;
+
+architecture behv of CNT_V is
+    --components
+    --constants
+    --signals
+    signal q:     std_logic;
+begin
+    q_o <= q;
+    count: process(clk, reset) is
+        --variable
+        variable idx: natural range 0 to clk_divisor-1;
+        begin
+            if reset = '1' then 
+                idx:= 0;
+                q <= '0';
+            elsif rising_edge(clk) then
+                if idx = clk_divisor - 1 then
+                    q <= '1';
+                    idx := 0;
+                else
+                    q <= '0';
+                    idx := idx + 1;
+                end if;
+            end if;
+        end process;
+end behv;
+
+-- Testbench:
+
+library ieee;
+use ieee.std_logic_1164.all;
+use ieee.numeric_std.all;
+
+entity cnt_v_tb is
+end cnt_v_tb;
+
+architecture TB of cnt_v_tb is
+
+component CNT_V is
+Generic(clk_divisor: natural);
+Port(clk      : in std_logic;
+    reset     : in std_logic;
+    q_o       : out std_logic);
+end component;
+
+--components
+--constants
+--signals
+signal clk      : std_logic;
+signal reset     : std_logic;
+signal q_o       : std_logic;
+
+begin
+
+    DUV: cnt_v    
+    --generic map(clk_divisor => 10) -- here ist the error 
+    port map( clk, reset, q_o);
+
+--stimuli here
+--Stimuli for Signal "clk" 40 mhz
+process
+    begin
+        clk <= '1';
+        wait for 12.5 ns;
+        clk <= '0';
+        wait for 12.5 ns;
+end process;
+
+process
+    begin
+    --initialisation
+    reset <= '1';
+    wait for 20 ns;
+    --stimuli
+    reset <= '0';
+    wait for 22 ns;
+    -- do some stuff
+    wait;
+end process;
+end TB;
+
diff --git a/testsuite/gna/bug18361/testsuite.sh b/testsuite/gna/bug18361/testsuite.sh
new file mode 100755
index 0000000..94d709b
--- /dev/null
+++ b/testsuite/gna/bug18361/testsuite.sh
@@ -0,0 +1,10 @@
+#! /bin/sh
+
+. ../../testenv.sh
+
+analyze cnt.vhdl
+elab_simulate_failure cnt_v_tb
+
+clean
+
+echo "Test successful"