English Dictionary

fall-through

noun

(programming) In certain programming constructs, the situation where execution passes to the next condition in a list unless explicitly redirected.

The fall-through in this switch statement allows the code to continue executing in the next case.

意味（1）

(programming) In certain programming constructs, the situation where execution passes to the next condition in a list unless explicitly redirected.

It is a good idea to comment the (rare) cases in which a fall-through is intentional so that an uncommented fall-through can be assumed to be an error.