new_dvar         696 eval.c             ruby_dyna_vars = new_dvar(id, value, ruby_dyna_vars);
new_dvar         721 eval.c         	ruby_dyna_vars = new_dvar(id, value, 0);
new_dvar         724 eval.c         	vars = new_dvar(id, value, ruby_dyna_vars->next);
new_dvar         3783 eval.c         	ruby_dyna_vars = new_dvar(0, 0, block->dyna_vars);