yugui	2008-12-26 14:54:18 +0900 (Fri, 26 Dec 2008)

  New Revision: 21062

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=21062

  Log:
    merges r20918 from trunk into ruby_1_9_1.
    * numeric.c (int_ord): Integer#ord implemented.

  Modified files:
    branches/ruby_1_9_1/ChangeLog
    branches/ruby_1_9_1/numeric.c

Index: ruby_1_9_1/ChangeLog
===================================================================
--- ruby_1_9_1/ChangeLog	(revision 21061)
+++ ruby_1_9_1/ChangeLog	(revision 21062)
@@ -1,3 +1,7 @@
+Mon Dec 22 21:31:11 2008  Tanaka Akira  <akr@f...>
+
+	* numeric.c (int_ord): Integer#ord implemented.
+
 Tue Dec 16 22:15:17 2008  Yukihiro Matsumoto  <matz@r...>
 
 	* lib/minitest/unit.rb (MiniTest::Assertions#assert_instance_of):
Index: ruby_1_9_1/numeric.c
===================================================================
--- ruby_1_9_1/numeric.c	(revision 21061)
+++ ruby_1_9_1/numeric.c	(revision 21062)
@@ -1925,7 +1925,27 @@
     return str;
 }
 
+/*
+ *  call-seq:
+ *     int.ord    => int
+ *
+ *  Returns the int itself.
+ *
+ *     ?a.ord    #=> 97
+ *
+ *  This method is intended for compatibility to
+ *  character constant in Ruby 1.9.
+ *  For example, ?a.ord returns 97 both in 1.8 and 1.9.
+ */
+
 static VALUE
+int_ord(num)
+    VALUE num;
+{
+    return num;
+}
+
+static VALUE
 int_numerator(VALUE num)
 {
     return num;
@@ -3123,6 +3143,7 @@
     rb_define_method(rb_cInteger, "next", int_succ, 0);
     rb_define_method(rb_cInteger, "pred", int_pred, 0);
     rb_define_method(rb_cInteger, "chr", int_chr, -1);
+    rb_define_method(rb_cInteger, "ord", int_ord, 0);
     rb_define_method(rb_cInteger, "to_i", int_to_i, 0);
     rb_define_method(rb_cInteger, "to_int", int_to_i, 0);
     rb_define_method(rb_cInteger, "floor", int_to_i, 0);

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