1// DESCRIPTION: Verilator: Verilog Test module
2//
3// This file ONLY is placed under the Creative Commons Public Domain, for
4// any use, without warranty, 2003 by Wilson Snyder.
5// SPDX-License-Identifier: CC0-1.0
6
7module t;
8   function recurse;
9      input i;
10      recurse = recurse2(i);
11   endfunction
12
13   function recurse2;
14      input i;
15      recurse2 = recurse(i);
16   endfunction
17
18endmodule
19