verilator/test_regress/t/t_func_v.v

// DESCRIPTION: Verilator: Verilog Test module
//
// This file ONLY is placed under the Creative Commons Public Domain.
// SPDX-FileCopyrightText: 2012 Chandan Egbert
// SPDX-License-Identifier: CC0-1.0

// See bug569

module t;
`ifdef T_FUNC_V_NOINL
  // verilator no_inline_module
`endif
  level1 ul1 ();
  initial ul1.doit(4'b0);
endmodule

module level1 ();
`ifdef T_FUNC_V_NOINL
  // verilator no_inline_module
`endif
  level2 ul2 ();

  task doit(input logic [3:0] v);
    ul2.mem = v;
    $write("*-* All Finished *-*\n");
    $finish;
  endtask
endmodule

module level2 ();
`ifdef T_FUNC_V_NOINL
  // verilator no_inline_module
`endif
  logic [3:0] mem;
endmodule