1 files changed, 23 insertions, 0 deletions
diff --git a/testsuite/synth/issue1563/bug3.vhdl b/testsuite/synth/issue1563/bug3.vhdl
new file mode 100644
index 000000000..10da2bd17
--- /dev/null
+++ b/testsuite/synth/issue1563/bug3.vhdl
@@ -0,0 +1,23 @@
+library ieee;
+use ieee.std_logic_1164.all;
+
+entity bug3 is
+port (
+  clock : in std_logic;
+  reset : std_logic;
+  input : std_logic_vector(3 downto 0);
+  output : out std_logic_vector(3 downto 0)
+);
+end;
+
+architecture bug_arch OF bug3 is
+begin
+    process (clock)
+    begin
+      if reset = '1' then
+        output(0) <= '0';
+      elsif rising_edge(clock) then
+        output <= input;
+      end if;
+    end process;
+end bug_arch;