// -*- mode: C++; c-file-style: "cc-mode" -*-
//*************************************************************************
// DESCRIPTION: Verilator: Create separate tasks for forked processes that
//              can outlive their parents
//
// Code available from: https://verilator.org
//
//*************************************************************************
//
// Copyright 2003-2025 by Wilson Snyder. 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-License-Identifier: LGPL-3.0-only OR Artistic-2.0
//
//*************************************************************************

#ifndef VERILATOR_V3FORK_H_
#define VERILATOR_V3FORK_H_

#include "config_build.h"
#include "verilatedos.h"

class AstNetlist;

//============================================================================

class V3Fork final {
public:
    // Move/copy variables to "anonymous" objects if their lifetime might exceed the scope of a
    // procedure that declared them. Update the references appropriately.
    static void makeDynamicScopes(AstNetlist* nodep) VL_MT_DISABLED;
    // Create tasks out of blocks/statments that can outlive processes in which they were forked.
    // Return value: number of tasks created
    static void makeTasks(AstNetlist* nodep) VL_MT_DISABLED;
};

#endif  // Guard