: NODE *rb_compile_cstr(const char *f, const char *s, int len, int line)
    C ʸ s ʸڤ˥ѥ뤷ruby_eval_tree 
    ruby_eval_tree_begin ˳Ǽޤruby_eval_tree ֤ޤ
    ޤѥ뤹Ȥ˥ե f  line ܤ򥳥ѥ
    ƤȲꤷޤ

