1 files changed, 14 insertions, 0 deletions

diff --git a/testsuite/issues/pr63/vector.vhdl b/testsuite/issues/pr63/vector.vhdl
new file mode 100644
index 0000000..568d3f3
--- /dev/null
+++ b/testsuite/issues/pr63/vector.vhdl
@@ -0,0 +1,14 @@
+library ieee;
+use ieee.std_logic_1164.all;
+use ieee.numeric_std.all;
+
+entity vector is
+    port (
+        u : out signed(63 downto 0)
+        );
+end entity vector;
+
+architecture synth of vector is
+begin
+    u <= -signed'(x"0ffffffffffffff0");
+end synth;