1 files changed, 18 insertions, 0 deletions
diff --git a/testsuite/gna/issue1751/ent.vhdl b/testsuite/gna/issue1751/ent.vhdl
new file mode 100644
index 000000000..bc807b635
--- /dev/null
+++ b/testsuite/gna/issue1751/ent.vhdl
@@ -0,0 +1,18 @@
+library ieee;
+use ieee.std_logic_1164.all;
+use ieee.numeric_std.all;
+
+entity ent is
+end entity ent;
+
+architecture beh of ent is
+  signal sig_1 : std_logic;
+  alias a_sig_1 is sig_1;
+begin
+  process
+  begin
+    a_sig_1 <= force '1';
+    a_sig_1 <= release;
+    wait;
+  end process;
+end architecture beh;