testsuite/gna: add a test for #2212

1 files changed, 22 insertions, 0 deletions

diff --git a/testsuite/gna/issue2212/minimal.vhdl b/testsuite/gna/issue2212/minimal.vhdl
new file mode 100644
index 000000000..82f034123
--- /dev/null
+++ b/testsuite/gna/issue2212/minimal.vhdl
@@ -0,0 +1,22 @@
+library IEEE;
+  use IEEE.std_logic_1164.all;
+  use IEEE.numeric_std.all;
+ 
+entity minimal is
+  port(
+      duty_cycle: in std_logic_vector(7 downto 0)
+    );
+end entity minimal;
+
+architecture rtl of minimal is
+
+begin
+  
+ DECIDE_STATE: process(all) is
+--DECIDE_STATE: process(duty_cycle) is -- uncomment to run
+    variable duty : boolean;
+  begin
+    duty := true when signed(duty_cycle) > 0 else false;
+  end process;
+  
+end architecture rtl;