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+Thu Sep  9 22:34:48 2010  wanabe  <s.wanabe@gmail.com>
+
+	* compile.c (case_when_optimizable_literal): When float value can be
+	  treated as integer, add to table hash of case that way.
+	  based on a patch from Ikuo KOBORI. [ruby-dev:42038]
+
+	* insnf.def (opt_case_dispatch): ditto.
+
+	* test/ruby/test_case.rb: add tests.
+
 Thu Sep  9 17:15:15 2010  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
 
 	* test/net/http/test_https.rb (test_identity_verify_failure): follows