proc_invoke      2121 eval.c         	proc_invoke(trace_func, rb_ary_new3(6, rb_str_new2(event),
proc_invoke      4565 eval.c         	result = proc_invoke(body->nd_cval, rb_ary_new4(argc, argv), Qtrue, recv);
proc_invoke      6011 eval.c             proc_invoke(data, rb_ary_new2(0), Qfalse, Qundef);
proc_invoke      6574 eval.c             return proc_invoke(proc, args, Qtrue, Qundef);
proc_invoke      6581 eval.c             return proc_invoke(proc, args, Qfalse, Qundef);