1 files changed, 23 insertions, 0 deletions
diff --git a/testsuite/gna/issue424/testCaseCrash.vhd b/testsuite/gna/issue424/testCaseCrash.vhd
new file mode 100644
index 000000000..555d4db7f
--- /dev/null
+++ b/testsuite/gna/issue424/testCaseCrash.vhd
@@ -0,0 +1,23 @@
+library ieee;
+use ieee.std_logic_1164.all;
+
+entity testCaseCrash is
+  port (outPad : out std_logic;
+        inPad  : in  std_logic
+       );
+end entity testCaseCrash;
+
+architecture behavioral of testCaseCrash is
+  component subBlock is
+    port (outPort : out std_logic;
+          inPort  : in  std_logic
+          );
+  end component subBlock;
+  
+begin
+  xsubBlock : subBlock
+    port map (outPort => outPad,
+              inPort  => inPad
+             );
+  
+end architecture behavioral;