From 71b059e0703db9406a04d2f7c04a4823a1013ccf Mon Sep 17 00:00:00 2001
From: knu <knu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 26 May 2008 08:49:08 +0000
Subject: * enumerator.c (struct enumerator, enumerator_init)  
 (enumerator_init_copy, enumerator_each): Eliminate iter.   (enumerator_ptr):
 Do not hardcode the class name.   (enumerator_with_index): Delay variable
 initialization after   RETURN_ENUMERATOR().

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16614 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog    |  8 ++++++++
 enumerator.c | 13 ++++++-------
 2 files changed, 14 insertions(+), 7 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 704ce57498..a9574a6598 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+Mon May 26 17:48:42 2008  Akinori MUSHA  <knu@iDaemons.org>
+
+	* enumerator.c (struct enumerator, enumerator_init)
+	  (enumerator_init_copy, enumerator_each): Eliminate iter.
+	  (enumerator_ptr): Do not hardcode the class name.
+	  (enumerator_with_index): Delay variable initialization after
+	  RETURN_ENUMERATOR().
+
 Mon May 26 17:23:49 2008  NAKAMURA Usaku  <usa@ruby-lang.org>
 
 	* file.c (file_expand_path): add more space for '/'.
diff --git a/enumerator.c b/enumerator.c
index 6602e2c176..a930c2bfa6 100644
--- a/enumerator.c
+++ b/enumerator.c
@@ -30,7 +30,6 @@ struct enumerator {
     VALUE obj;
     ID    meth;
     VALUE args;
-    rb_block_call_func *iter;
     VALUE fib;
     VALUE dst;
     VALUE no_next;
@@ -54,8 +53,8 @@ enumerator_ptr(VALUE obj)
     Data_Get_Struct(obj, struct enumerator, ptr);
     if (RDATA(obj)->dmark != enumerator_mark) {
 	rb_raise(rb_eTypeError,
-		 "wrong argument type %s (expected Enumerable::Enumerator)",
-		 rb_obj_classname(obj));
+		 "wrong argument type %s (expected %s)",
+		 rb_obj_classname(obj), rb_class2name(rb_cEnumerator));
     }
     if (!ptr) {
 	rb_raise(rb_eArgError, "uninitialized enumerator");
@@ -222,7 +221,6 @@ enumerator_init(VALUE enum_obj, VALUE obj, VALUE meth, int argc, VALUE *argv)
 
     ptr->obj  = obj;
     ptr->meth = rb_to_id(meth);
-    ptr->iter = enumerator_each_i;
     if (argc) ptr->args = rb_ary_new4(argc, argv);
     ptr->fib = 0;
     ptr->dst = Qnil;
@@ -272,7 +270,6 @@ enumerator_init_copy(VALUE obj, VALUE orig)
 
     ptr1->obj  = ptr0->obj;
     ptr1->meth = ptr0->meth;
-    ptr1->iter = ptr0->iter;
     ptr1->args = ptr0->args;
     ptr1->fib  = 0;
 
@@ -306,7 +303,8 @@ enumerator_each(VALUE obj)
 	argc = RARRAY_LEN(e->args);
 	argv = RARRAY_PTR(e->args);
     }
-    return rb_block_call(e->obj, e->meth, argc, argv, e->iter, (VALUE)e);
+    return rb_block_call(e->obj, e->meth, argc, argv,
+			 enumerator_each_i, (VALUE)e);
 }
 
 static VALUE
@@ -329,12 +327,13 @@ enumerator_with_index_i(VALUE val, VALUE *memo)
 static VALUE
 enumerator_with_index(VALUE obj)
 {
-    struct enumerator *e = enumerator_ptr(obj);
+    struct enumerator *e;
     VALUE memo = 0;
     int argc = 0;
     VALUE *argv = 0;
 
     RETURN_ENUMERATOR(obj, 0, 0);
+    e = enumerator_ptr(obj);
     if (e->args) {
 	argc = RARRAY_LEN(e->args);
 	argv = RARRAY_PTR(e->args);
-- 
cgit v1.2.3