1 files changed, 17 insertions, 0 deletions
diff --git a/testsuite/gna/bug051/tb2.vhdl b/testsuite/gna/bug051/tb2.vhdl
new file mode 100644
index 000000000..36b2fff13
--- /dev/null
+++ b/testsuite/gna/bug051/tb2.vhdl
@@ -0,0 +1,17 @@
+entity tb2 is
+end tb2;
+
+architecture behav of tb2 is
+  signal s : bit;
+  signal clk : bit;
+begin
+ -- psl default clock is (clk'event and clk = '1');
+ postponed assert always {s = '0'; s = '1'} severity failure;
+ process
+ begin
+   s <= '1';
+   wait for 0 ns;
+   s <= '0';
+   wait;
+ end process;
+end behav;