main.cc

// Copyright (c) 2019 ASMlover. All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
//
//  * Redistributions of source code must retain the above copyright
//    notice, this list ofconditions and the following disclaimer.
//
//  * Redistributions in binary form must reproduce the above copyright
//    notice, this list of conditions and the following disclaimer in
//    the documentation and/or other materialsprovided with the
//    distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
// FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
// COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
// INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
// BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
// ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.
#include <iostream>
#include "bytecc_loxcc.hh"
#include "interpret_loxcc.hh"

int main(int argc, char* argv[]) {
  (void)argc, (void)argv;

  std::cout << "L O X - C C" << std::endl;

  auto help_fn = [](const char* app) {
    std::cerr << "USAGE: " << app << " [i|c] [FILE_NAME]" << std::endl;
    std::exit(1);
  };

  if (argc < 2) {
    help_fn(argv[0]);
  }
  else {
    switch (argv[1][0]) {
    case 'i':
      {
        std::cout << "Loxcc Interpreter RUNNING ..." << std::endl;
        loxcc::interpret::Loxcc lox;
        lox.eval(argc, argv);
      } break;
    case 'c':
      {
        std::cout << "Loxcc VM RUNNING ..." << std::endl;
        loxcc::bytecc::Loxcc lox;
        lox.eval(argc, argv);
      } break;
    default: help_fn(argv[0]); break;
    }
  }

  return 0;
}