RubyVM::InstructionSequence.compile_file_prism

static VALUE
iseqw_s_compile_file_prism(int argc, VALUE *argv, VALUE self)
{
    VALUE file = Qnil, opt = Qnil;
    int i;

    i = rb_scan_args(argc, argv, "1*:", &file, NULL, &opt);
    if (i > 1+NIL_P(opt)) rb_error_arity(argc, 1, 5);
    switch (i) {
      case 2: opt = argv[--i];
    }
    FilePathValue(file);
    file = rb_fstring(file); /* rb_io_t->pathv gets frozen anyways */

    pm_string_t input;
    pm_string_mapped_init(&input, RSTRING_PTR(file));

    pm_options_t options = { 0 };
    pm_options_filepath_set(&options, RSTRING_PTR(file));

    pm_parser_t parser;
    pm_parser_init(&parser, pm_string_source(&input), pm_string_length(&input), &options);

    rb_iseq_t *iseq = iseq_alloc();
    iseqw_s_compile_prism_compile(&parser, opt, iseq, file, rb_realpath_internal(Qnil, file, 1), 1);
    pm_parser_free(&parser);
    pm_string_free(&input);
    pm_options_free(&options);

    return iseqw_new(iseq);
}