timeout.rb: revert r44520
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44521 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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@ -26,21 +26,17 @@ module Timeout
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class Error < RuntimeError
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class Error < RuntimeError
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end
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end
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class ExitException < ::Exception # :nodoc:
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class ExitException < ::Exception # :nodoc:
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attr_reader :target
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attr_reader :thread
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def self.current_target
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Thread.current
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end
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def self.catch
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def self.catch
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exc = new
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exc = new
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exc.instance_variable_set(:@target, current_target)
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exc.instance_variable_set(:@thread, Thread.current)
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exc.freeze
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exc.freeze
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::Kernel.catch(exc) {yield exc}
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::Kernel.catch(exc) {yield exc}
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end
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end
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def exception(*)
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def exception(*)
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throw(self, caller) if self.target == self.class.current_target
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throw(self, caller) if self.thread == Thread.current
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self
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self
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end
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end
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end
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end
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