From 49ae2a69f2c3acbb952406768320401cf1769425 Mon Sep 17 00:00:00 2001 From: "Yukihiro \"Matz\" Matsumoto" Date: Sat, 20 Jun 2020 12:49:46 +0900 Subject: Add `mrb_get_arg1()` that retrieves single (and only) argument. `mrb_get_arg1()` raises `ArgumentError` if the method does not receive one argument. And replaces all `mrb_get_args(mrb, "o", &arg)` by the new function. --- src/proc.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'src/proc.c') diff --git a/src/proc.c b/src/proc.c index a7d9ee16b..df80682a2 100644 --- a/src/proc.c +++ b/src/proc.c @@ -211,9 +211,8 @@ mrb_proc_s_new(mrb_state *mrb, mrb_value proc_class) static mrb_value mrb_proc_init_copy(mrb_state *mrb, mrb_value self) { - mrb_value proc; + mrb_value proc = mrb_get_arg1(mrb); - mrb_get_args(mrb, "o", &proc); if (!mrb_proc_p(proc)) { mrb_raise(mrb, E_ARGUMENT_ERROR, "not a proc"); } -- cgit v1.2.3