// DESCRIPTION: Verilator: Localparam with package function call using interface param
//
// This program is free software; you can redistribute it and/or modify it
// under the terms of either the GNU Lesser General Public License Version 3
// or the Perl Artistic License Version 2.0.
// SPDX-FileCopyrightText: 2026 Wilson Snyder
// SPDX-License-Identifier: LGPL-3.0-only OR Artistic-2.0

// verilog_format: off
`define stop $stop
`define checkd(gotv,expv) do if ((gotv) !== (expv)) begin $write("%%Error: %s:%0d:  got=%0d exp=%0d (%s !== %s)\n", `__FILE__,`__LINE__, (gotv), (expv), `"gotv`", `"expv`"); `stop; end while(0);
// verilog_format: on

package pkg;
  function automatic bit fn(int value);
    return (value > 0) ? 1'b1 : 1'b0;
  endfunction
endpackage

interface ifc ();
  localparam int PARAM = 1;
endinterface

module mod (
    ifc i
);
  localparam bit lpbit = pkg::fn(i.PARAM);
endmodule

module t;
  ifc i ();
  mod m (.i);

  initial begin
    `checkd(m.lpbit, 1'b1);
    $write("*-* All Finished *-*\n");
    $finish;
  end
endmodule