shyouhei	2007-08-22 09:54:43 +0900 (Wed, 22 Aug 2007)

  New Revision: 13162

  Modified files:
    branches/ruby_1_8_6/ChangeLog
    branches/ruby_1_8_6/random.c
    branches/ruby_1_8_6/version.h

  Log:
    * random.c: documentation fix.  srand(0) initializes PRNG with '0',
      not with random_seed.


  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/branches/ruby_1_8_6/ChangeLog?r1=13162&r2=13161
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/branches/ruby_1_8_6/version.h?r1=13162&r2=13161
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/branches/ruby_1_8_6/random.c?r1=13162&r2=13161

Index: ruby_1_8_6/ChangeLog
===================================================================
--- ruby_1_8_6/ChangeLog	(revision 13161)
+++ ruby_1_8_6/ChangeLog	(revision 13162)
@@ -1,3 +1,8 @@
+Wed Aug 22 09:54:28 2007  NAKAMURA, Hiroshi  <nahi@r...>
+
+	* random.c: documentation fix.  srand(0) initializes PRNG with '0',
+	  not with random_seed.
+
 Wed Aug 22 09:53:14 2007  Nobuyoshi Nakada  <nobu@r...>
 
 	* bcc32/{Makefile.sub,setup.mak}: remove surplus slash from srcdir.
Index: ruby_1_8_6/version.h
===================================================================
--- ruby_1_8_6/version.h	(revision 13161)
+++ ruby_1_8_6/version.h	(revision 13162)
@@ -2,7 +2,7 @@
 #define RUBY_RELEASE_DATE "2007-08-22"
 #define RUBY_VERSION_CODE 186
 #define RUBY_RELEASE_CODE 20070822
-#define RUBY_PATCHLEVEL 55
+#define RUBY_PATCHLEVEL 56
 
 #define RUBY_VERSION_MAJOR 1
 #define RUBY_VERSION_MINOR 8
Index: ruby_1_8_6/random.c
===================================================================
--- ruby_1_8_6/random.c	(revision 13161)
+++ ruby_1_8_6/random.c	(revision 13162)
@@ -310,8 +310,8 @@
  *     srand(number=0)    => old_seed
  *  
  *  Seeds the pseudorandom number generator to the value of
- *  <i>number</i>.<code>to_i.abs</code>. If <i>number</i> is omitted
- *  or zero, seeds the generator using a combination of the time, the
+ *  <i>number</i>.<code>to_i.abs</code>. If <i>number</i> is omitted,
+ *  seeds the generator using a combination of the time, the
  *  process id, and a sequence number. (This is also the behavior if
  *  <code>Kernel::rand</code> is called without previously calling
  *  <code>srand</code>, but without the sequence.) By setting the seed
@@ -481,6 +481,7 @@
       default:
 	vmax = rb_Integer(vmax);
 	if (TYPE(vmax) == T_BIGNUM) goto bignum;
+	/* fall through */
       case T_FIXNUM:
 	max = FIX2LONG(vmax);
 	break;

--
ML: ruby-changes@q...
Info: http://www.atdot.net/~ko1/quickml