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Hoisted out rb_scan_args_result

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This commit is contained in:
Nobuyoshi Nakada 2020-02-14 15:38:42 +09:00
parent 0742585e7e
commit 9bc815aa5f
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1 changed files with 11 additions and 8 deletions
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19
class.c
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@ -2079,6 +2079,15 @@ rb_scan_args_assign(const struct rb_scan_args_t *arg, int argc, const VALUE *con
return argc;
}
static int
rb_scan_args_result(const struct rb_scan_args_t *const arg, int argc)
{
if (argc < 0) {
rb_error_arity(-1-argc, arg->n_mand, arg->f_var ? UNLIMITED_ARGUMENTS : arg->n_mand + arg->n_opt);
}
return argc;
}
#undef rb_scan_args
int
rb_scan_args(int argc, const VALUE *argv, const char *fmt, ...)
@ -2089,10 +2098,7 @@ rb_scan_args(int argc, const VALUE *argv, const char *fmt, ...)
va_start(vargs,fmt);
argc = rb_scan_args_assign(&arg, argc, argv, vargs);
va_end(vargs);
if (argc < 0) {
rb_error_arity(-1-argc, arg.n_mand, arg.f_var ? UNLIMITED_ARGUMENTS : arg.n_mand + arg.n_opt);
}
return argc;
return rb_scan_args_result(&arg, argc);
}
#undef rb_scan_args_kw
@ -2105,10 +2111,7 @@ rb_scan_args_kw(int kw_flag, int argc, const VALUE *argv, const char *fmt, ...)
va_start(vargs,fmt);
argc = rb_scan_args_assign(&arg, argc, argv, vargs);
va_end(vargs);
if (argc < 0) {
rb_error_arity(-1-argc, arg.n_mand, arg.f_var ? UNLIMITED_ARGUMENTS : arg.n_mand + arg.n_opt);
}
return argc;
return rb_scan_args_result(&arg, argc);
}
int