_ConditionalExpression

in doc-src/parsejs/lib/parsejs/grammar.kpeg.rb [4854:4928]

• 70 lines of code
• 18 McCabe index (conditional complexity)

  def _ConditionalExpression

    _save = self.pos
    while true # choice

      _save1 = self.pos
      while true # sequence
        _tmp = apply(:_LogicalOrExpression)
        left = @result
        unless _tmp
          self.pos = _save1
          break
        end
        _tmp = apply(:__hyphen_)
        unless _tmp
          self.pos = _save1
          break
        end
        _tmp = match_string("?")
        unless _tmp
          self.pos = _save1
          break
        end
        _tmp = apply(:__hyphen_)
        unless _tmp
          self.pos = _save1
          break
        end
        _tmp = apply(:_AssignmentExpression)
        middle = @result
        unless _tmp
          self.pos = _save1
          break
        end
        _tmp = apply(:__hyphen_)
        unless _tmp
          self.pos = _save1
          break
        end
        _tmp = match_string(":")
        unless _tmp
          self.pos = _save1
          break
        end
        _tmp = apply(:__hyphen_)
        unless _tmp
          self.pos = _save1
          break
        end
        _tmp = apply(:_AssignmentExpression)
        right = @result
        unless _tmp
          self.pos = _save1
          break
        end
        @result = begin; conditional_expression(left, middle, right); end
        _tmp = true
        unless _tmp
          self.pos = _save1
        end
        break
      end # end sequence

      break if _tmp
      self.pos = _save
      _tmp = apply(:_LogicalOrExpression)
      break if _tmp
      self.pos = _save
      break
    end # end choice

    set_failed_rule :_ConditionalExpression unless _tmp
    return _tmp
  end