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ruby-changes:12171

From: matz <ko1@a...>
Date: Thu, 25 Jun 2009 07:47:00 +0900 (JST)
Subject: [ruby-changes:12171] Ruby:r23846 (trunk): * enum.c (first_i): wrong condition for no argument #first.

matz	2009-06-25 07:46:35 +0900 (Thu, 25 Jun 2009)

  New Revision: 23846

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=23846

  Log:
    * enum.c (first_i): wrong condition for no argument #first.
      [ruby-core:24017]

  Modified files:
    trunk/ChangeLog
    trunk/enum.c

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 23845)
+++ ChangeLog	(revision 23846)
@@ -1,3 +1,8 @@
+Thu Jun 25 06:25:49 2009  Yukihiro Matsumoto  <matz@r...>
+
+	* enum.c (first_i): wrong condition for no argument #first.
+	  [ruby-core:24017]
+
 Wed Jun 24 20:19:11 2009  Tanaka Akira  <akr@f...>
 
 	* time.c (time_s_now): new function.  Time.now don't take arguments.
Index: enum.c
===================================================================
--- enum.c	(revision 23845)
+++ enum.c	(revision 23846)
@@ -608,23 +608,23 @@
 }
 
 static VALUE
-first_i(VALUE i, VALUE *ary, int argc, VALUE *argv)
+first_i(VALUE i, VALUE *params, int argc, VALUE *argv)
 {
     ENUM_WANT_SVALUE();
 
-    if (NIL_P(ary[0])) {
-	ary[1] = i;
+    if (NIL_P(params[1])) {
+	params[1] = i;
 	rb_iter_break();
     }
     else {
-	long n = ary[0];
+	long n = params[0];
 
-	rb_ary_push(ary[1], i);
+	rb_ary_push(params[1], i);
 	n--;
 	if (n <= 0) {
 	    rb_iter_break();
 	}
-	ary[0] = n;
+	params[0] = n;
     }
     return Qnil;
 }
@@ -643,10 +643,10 @@
 static VALUE
 enum_first(int argc, VALUE *argv, VALUE obj)
 {
-    VALUE n, ary[2];
+    VALUE n, params[2];
 
     if (argc == 0) {
-	ary[0] = ary[1] = Qnil;
+	params[0] = params[1] = Qnil;
     }
     else {
 	long len;
@@ -657,12 +657,12 @@
 	if (len < 0) {
 	    rb_raise(rb_eArgError, "negative length");
 	}
-	ary[0] = len;
-	ary[1] = rb_ary_new2(len);
+	params[0] = len;
+	params[1] = rb_ary_new2(len);
     }
-    rb_block_call(obj, id_each, 0, 0, first_i, (VALUE)ary);
+    rb_block_call(obj, id_each, 0, 0, first_i, (VALUE)params);
 
-    return ary[1];
+    return params[1];
 }
 
 

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