1 files changed, 14 insertions, 0 deletions
diff --git a/testsuite/synth/issue1271/issue.vhdl b/testsuite/synth/issue1271/issue.vhdl
new file mode 100644
index 000000000..ee222b0b5
--- /dev/null
+++ b/testsuite/synth/issue1271/issue.vhdl
@@ -0,0 +1,14 @@
+library ieee;
+use ieee.std_logic_1164.all;
+
+entity issue is
+    port
+      (i_foo : in  std_logic;
+       o_foo : out std_logic);
+end entity issue;
+
+architecture beh of issue is
+    constant k_foo  : std_logic := i_foo;
+begin
+    o_foo <= k_foo xor '0';
+end architecture;