New upstream version 0.7+20180830git0b7a184

1 files changed, 12 insertions, 0 deletions

diff --git a/tests/sva/basic03.sv b/tests/sva/basic03.sv
new file mode 100644
index 00000000..8018de4c
--- /dev/null
+++ b/tests/sva/basic03.sv
@@ -0,0 +1,12 @@
+module top (input logic clk, input logic selA, selB, QA, QB, output logic Q);
+	always @(posedge clk) begin
+		if (selA) Q <= QA;
+		if (selB) Q <= QB;
+	end
+
+	check_selA: assert property ( @(posedge clk) selA |=> Q == $past(QA) );
+	check_selB: assert property ( @(posedge clk) selB |=> Q == $past(QB) );
+`ifndef FAIL
+	assume_not_11: assume property ( @(posedge clk) !(selA & selB) );
+`endif
+endmodule