enumerator.c: lazyenum_size

* enumerator.c (lazyenum_size): adjust arguments.

* enumerator.c (enumerable_lazy): use lazyenum_size() instead of
  enum_size().

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41688 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

enumerator.c

@@ -1259,6 +1259,12 @@ enum_size(VALUE self)
     return (r == Qundef) ? Qnil : r;
 }
 
+static VALUE
+lazyenum_size(VALUE self, VALUE args, VALUE eobj)
+{
+    return enum_size(self);
+}
+
 static VALUE
 lazy_size(VALUE self)
 {
@@ -1405,7 +1411,7 @@ lazy_set_method(VALUE lazy, VALUE args, rb_enumerator_size_func *size_fn)
 static VALUE
 enumerable_lazy(VALUE obj)
 {
-    VALUE result = lazy_to_enum_i(obj, sym_each, 0, 0, enum_size);
+    VALUE result = lazy_to_enum_i(obj, sym_each, 0, 0, lazyenum_size);
     /* Qfalse indicates that the Enumerator::Lazy has no method name */
     rb_ivar_set(result, id_method, Qfalse);
     return result;