1 files changed, 15 insertions, 0 deletions
diff --git a/testsuite/synth/aggr01/aggr01.vhdl b/testsuite/synth/aggr01/aggr01.vhdl
new file mode 100644
index 000000000..30c64c791
--- /dev/null
+++ b/testsuite/synth/aggr01/aggr01.vhdl
@@ -0,0 +1,15 @@
+library ieee;
+use ieee.std_logic_1164.all;
+
+entity aggr01 is
+  port (a : std_logic_vector (7 downto 0);
+        b : out std_logic_vector (7 downto 0));
+end aggr01;
+
+architecture behav of aggr01 is
+  constant mask : std_logic_vector (7 downto 0) :=
+    (0 => '1', others => '0');
+begin
+  b <= a and mask;
+end behav;
+