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+Thu Aug 16 04:53:21 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* struct.c (rb_struct_init_copy): disallow changing the size.
+	  [ruby-dev:31168]
+
 Thu Aug 16 04:52:11 2007  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
 
 	* random.c: documentation fix.  srand(0) initializes PRNG with '0',