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* eval.c (eval): no need to push ruby_class. [ruby-dev:28176]
* eval.c (rb_f_autoload): check if ruby_cbase is nil (during instance_eval for objects cannot have singleton classes, e.g. fixnums and symbols). [ruby-dev:28178] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@9912 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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4 changed files with 34 additions and 18 deletions
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@ -4,8 +4,12 @@ module EnvUtil
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return ruby
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end
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ruby = "ruby"
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rubyexe = ruby+".exe"
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3.times do
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if File.exist? ruby or File.exist? ruby+".exe"
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if File.exist? ruby and File.executable? ruby and !File.directory? ruby
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return File.expand_path(ruby)
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end
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if File.exist? rubyexe and File.executable? rubyexe
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return File.expand_path(ruby)
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end
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ruby = File.join("..", ruby)
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