* ext/psych/lib/psych/scalar_scanner.rb: use normal begin / rescue

since postfix rescue cannot receive the exception class. Thanks
  nagachika!

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33401 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,9 @@
+Wed Oct  5 01:22:08 2011  Aaron Patterson <aaron@tenderlovemaking.com>
+
+	* ext/psych/lib/psych/scalar_scanner.rb: use normal begin / rescue
+	  since postfix rescue cannot receive the exception class. Thanks
+	  nagachika!
+
 Tue Oct  4 21:10:08 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* class.c (class_alloc): allocate extra memory after containing

ext/psych/lib/psych/scalar_scanner.rb

@@ -74,13 +74,19 @@ module Psych
         end
         i
       when FLOAT
-        return Float(string.gsub(/[,_]/, '')) rescue ArgumentError
+        begin
+          return Float(string.gsub(/[,_]/, ''))
+        rescue ArgumentError
+        end
 
         @string_cache[string] = true
         string
       else
         if string.count('.') < 2
-          return Integer(string.gsub(/[,_]/, '')) rescue ArgumentError
+          begin
+            return Integer(string.gsub(/[,_]/, ''))
+          rescue ArgumentError
+          end
         end
 
         @string_cache[string] = true