然后将该活动置于已失败状态,并且将错误传播到下一个封闭范围的错误处理程序。
The activity is then put in state failed and the fault is propagated to the fault handler of the next enclosing scope.
Craig指出了一些人们被错误引用的详细地方,导致了多年的误解和错误传播。
Craig pointed out specific places in which people are misquoted, leading to years of misunderstandings and error propagation.
为了防止范围将此错误传播到周围的范围和流程,主范围需要一个处理此错误的错误处理程序。
In order to prevent the scope from propagating this fault to the surrounding scope or process, the main scope needs a fault handler that handles this fault.
Because it says, your program will still give you a value, but it may not be what you intended, and you can't always tell, and that may propagate it's way down through a whole bunch of other computations before it causes some catastrophic failure.
因为这意味着,你的程序依然会返回一个值,但是这个值可能不是你想要的,你可能还分辨不出来,而且这种情况会传播,结果会沿着正果计算过程传播下去,直到产生一个灾难性的错误。
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