Add testcase for #524

1 files changed, 21 insertions, 0 deletions

diff --git a/testsuite/gna/issue524/cond.vhdl b/testsuite/gna/issue524/cond.vhdl
new file mode 100644
index 000000000..5954b1e6c
--- /dev/null
+++ b/testsuite/gna/issue524/cond.vhdl
@@ -0,0 +1,21 @@
+library ieee;
+use ieee.std_logic_1164.all;
+
+entity cond is
+  port (i, rst, clk : std_logic;
+        o : out std_logic);
+end;
+
+architecture behav of cond is
+begin
+   process (clk) is
+   begin
+     if rising_edge(clk) then
+       if rst then
+         o <= '0';
+       else
+         o <= i;
+       end if;
+     end if;
+   end process;
+end;