Therefore, range checking for characters in the string as well as bounds checking of the string sequence is done at marshal time.
因此，在编译过程中要进行字符串中的字符范围检查和字符序列的越界检查。
2
Checking to see whether a given sequence would look like a given pattern.
查看给定的序列是否看起来像给定的模式。
3
When checking a long sequence of expectations, you can capture the results or arguments of one method call and compare it to the value passed into another method call.