* array.c (ary_alloc): slim setup process.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42034 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,7 @@
+Thu Jul 18 14:51:39 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* array.c (ary_alloc): slim setup process.
+
 Thu Jul 18 14:37:57 2013  Koichi Sasada  <ko1@atdot.net>
 
 	* string.c (str_alloc): no need to clear RString (already cleared).

array.c

@@ -378,10 +378,11 @@ rb_ary_shared_with_p(VALUE ary1, VALUE ary2)
 static VALUE
 ary_alloc(VALUE klass)
 {
-    NEWOBJ_OF(ary, struct RArray, klass, T_ARRAY | (RGENGC_WB_PROTECTED_ARRAY ? FL_WB_PROTECTED : 0));
-    FL_SET_EMBED((VALUE)ary);
-    ARY_SET_EMBED_LEN((VALUE)ary, 0);
-
+    NEWOBJ_OF(ary, struct RArray, klass, T_ARRAY | RARRAY_EMBED_FLAG | (RGENGC_WB_PROTECTED_ARRAY ? FL_WB_PROTECTED : 0));
+    /* Created array is:
+     *   FL_SET_EMBED((VALUE)ary);
+     *   ARY_SET_EMBED_LEN((VALUE)ary, 0);
+     */
     return (VALUE)ary;
 }