Add testcase from issue #150

1 files changed, 19 insertions, 0 deletions

diff --git a/testsuite/gna/issue150/concat2.vhdl b/testsuite/gna/issue150/concat2.vhdl
new file mode 100644
index 000000000..b014f102d
--- /dev/null
+++ b/testsuite/gna/issue150/concat2.vhdl
@@ -0,0 +1,19 @@
+library ieee;
+use ieee.std_logic_1164.all;
+entity concat is
+  port (a: in std_ulogic_vector (3 downto 0);
+        b: in std_ulogic_vector (3 downto 0);
+        q1: out std_ulogic_vector (7 downto 0);
+        q2: out std_ulogic_vector (7 downto 0);
+        q3: out std_ulogic_vector (7 downto 0));
+end concat;
+
+
+architecture rtl of concat is
+begin
+  as_q1: q1 <= "0000" & b;
+  as_q2: q2 <= a & "0000";
+  as_q3: q3 <= a & b;
+end rtl;
+
+