yugui	2009-06-21 19:35:25 +0900 (Sun, 21 Jun 2009)

  New Revision: 23801

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=23801

  Log:
    merges r23739 from trunk into ruby_1_9_1.
    --
    * bignum.c (big_lshift, big_rshift): return Bignum always without
      normalization.  [ruby-dev:38679]

  Modified files:
    branches/ruby_1_9_1/ChangeLog
    branches/ruby_1_9_1/bignum.c
    branches/ruby_1_9_1/version.h

Index: ruby_1_9_1/ChangeLog
===================================================================
--- ruby_1_9_1/ChangeLog	(revision 23800)
+++ ruby_1_9_1/ChangeLog	(revision 23801)
@@ -1,3 +1,8 @@
+Fri Jun 19 08:14:07 2009  Nobuyoshi Nakada  <nobu@r...>
+
+	* bignum.c (big_lshift, big_rshift): return Bignum always withou
+	  normalization.  [ruby-dev:38679]
+
 Thu Jun 18 20:32:11 2009  Tadayoshi Funaba  <tadf@d...>
 
 	* numeric.c ( num_numerator, num_denominator): use
@@ -47,8 +52,60 @@
 	* lib/webrick/httputils.rb (parse_form_data): escape boundary of
 	  multipart/form-data when embed in regexp.
 
+<<<<<<< HEAD:ChangeLog
 Tue Jun 16 22:47:37 2009  Yukihiro Matsumoto  <matz@r...>
+=======
+Wed Jun 17 07:24:26 2009  Koichi Sasada  <ko1@a...>
 
+	* array.c (rb_ary_memsize): added.
+
+	* io.c (rb_io_memsize): added.
+
+	* regcomp.c (onig_memsize): added.
+
+	* string.c (rb_str_memsize): added.
+
+	* transcode.c (rb_transcoding_memsize, rb_econv_memsize): added.
+
+	* variable.c (rb_geneic_ivar_memsize): added.
+
+Wed Jun 17 07:04:33 2009  Koichi Sasada  <ko1@a...>
+
+	* iseq.c (iseq_memsize): added.  Use RTypedData instead of RData
+	  for ISeq.
+
+	* vm.c (env_memsize, vm_memsize, thread_memsize): added.  Use
+	  RTypedData instead of RData for Env, VM, Thread.
+
+Wed Jun 17 06:48:28 2009  Koichi Sasada  <ko1@a...>
+
+	* st.c, include/ruby/st.h (st_memsize): added.  This function returns
+	  the memory usage of st_table.
+
+Wed Jun 17 06:19:06 2009  Koichi Sasada  <ko1@a...>
+
+	* include/ruby/ruby.h: New structure RTypedData, added.
+	  This structure incldues more explicit type information for
+	  T_DATA objects.  If RData(obj)->dfree is immediate value `1' on
+	  T_DATA object obj, obj is needed to be accessed with RTYPEDDATA(obj)
+	  instead of RDATA(obj).  A RTypedData structure points the structure
+	  rb_typed_data_t.  rb_typed_data_t includes information such as the
+	  type name of this data, mark and free function what RData includes,
+	  and memsize function show how data consuming the memory size.
+	  Note that you do not need any change existing T_DATA objects.
+	  If you use RDataType instead of RData on T_DATA object,
+	  you can specify explicit type information.
+
+	* gc.c (rb_data_typed_object_alloc, rb_objspace_data_type_memsize,
+	  rb_objspace_data_type_name): added.
+
+Wed Jun 17 06:14:23 2009  Koichi Sasada  <ko1@a...>
+
+	* gc.c: fix indent.
+
+Wed Jun 17 06:05:03 2009  Koichi Sasada  <ko1@a...>
+>>>>>>> 1b4d30a... * bignum.c (big_lshift, big_rshift): return Bignum always without:ChangeLog
+
 	* io.c (fptr_finalize): skip close(2) for fd 0,1,2.
 
 Wed Jun 17 00:31:30 2009  Yukihiro Matsumoto  <matz@r...>
Index: ruby_1_9_1/version.h
===================================================================
--- ruby_1_9_1/version.h	(revision 23800)
+++ ruby_1_9_1/version.h	(revision 23801)
@@ -1,6 +1,6 @@
 #define RUBY_VERSION "1.9.1"
 #define RUBY_RELEASE_DATE "2009-05-22"
-#define RUBY_PATCHLEVEL 191
+#define RUBY_PATCHLEVEL 192
 #define RUBY_VERSION_MAJOR 1
 #define RUBY_VERSION_MINOR 9
 #define RUBY_VERSION_TEENY 1
Index: ruby_1_9_1/bignum.c
===================================================================
--- ruby_1_9_1/bignum.c	(revision 23800)
+++ ruby_1_9_1/bignum.c	(revision 23801)
@@ -1981,7 +1981,7 @@
 
 /*
  *  call-seq:
-  *     big.fdiv(numeric) -> float
+ *     big.fdiv(numeric) -> float
  *
  *  Returns the floating point result of dividing <i>big</i> by
  *  <i>numeric</i>.
@@ -2383,8 +2383,8 @@
 	y = rb_to_int(y);
     }
 
-    if (neg) return big_rshift(x, shift);
-    return big_lshift(x, shift);
+    x = neg ? big_rshift(x, shift) : big_lshift(x, shift);
+    return bignorm(x);
 }
 
 static VALUE
@@ -2410,7 +2410,7 @@
 	num = BIGDN(num);
     }
     *zds = BIGLO(num);
-    return bignorm(z);
+    return z;
 }
 
 /*
@@ -2449,8 +2449,8 @@
 	y = rb_to_int(y);
     }
 
-    if (neg) return big_lshift(x, shift);
-    return big_rshift(x, shift);
+    x = neg ? big_lshift(x, shift) : big_rshift(x, shift);
+    return bignorm(x);
 }
 
 static VALUE
@@ -2493,7 +2493,7 @@
     if (!RBIGNUM_SIGN(x)) {
 	get2comp(z);
     }
-    return bignorm(z);
+    return z;
 }
 
 /*

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