1 files changed, 45 insertions, 0 deletions
diff --git a/tests/no-icarus/var_range.v b/tests/no-icarus/var_range.v
new file mode 100644
index 000000000..431eacb86
--- /dev/null
+++ b/tests/no-icarus/var_range.v
@@ -0,0 +1,45 @@
+
+module test01(a, b, x, y, z);
+
+input [7:0] a;
+input [2:0] b;
+output [7:0] x, y;
+output z;
+
+assign x = a >> b;
+assign y = a[b+7:b];
+assign z = a[b];
+
+endmodule
+
+module test02(clk, a, b, x, y, z);
+
+input clk;
+input [7:0] a;
+input [2:0] b;
+output reg [7:0] x, y;
+output reg z;
+
+always @(posedge clk) begin
+	x <= a >> b;
+	y <= a[b+7:b];
+	z <= a[b];
+end
+
+endmodule
+
+module test03(clk, a, b, x, y);
+
+input clk;
+input [2:0] a, b;
+output reg [7:0] x;
+output reg [9:0] y;
+
+always @(posedge clk)
+	y[b] <= a;
+
+always @(posedge clk)
+	y[b+2:b] <= a;
+
+endmodule
+