1 files changed, 14 insertions, 0 deletions

diff --git a/testsuite/issues/bug-loop1/loop1.vhdl b/testsuite/issues/bug-loop1/loop1.vhdl
new file mode 100644
index 0000000..9d512b0
--- /dev/null
+++ b/testsuite/issues/bug-loop1/loop1.vhdl
@@ -0,0 +1,14 @@
+library ieee;
+use ieee.std_logic_1164.all;
+
+entity loop1 is
+  port (a : std_logic_vector (7 downto 0);
+        o : out std_logic_vector (15 downto 0));
+end;
+
+architecture behav of loop1 is
+  signal s : std_logic_vector (15 downto 0);
+begin
+  s <= a & s (15 downto 8);
+  o <= s;
+end behav;