The lvalue and rvalue in the assignment statement is separated by a colon plus an equal sign (: = ) .

任务声明中的lvalue与rvalue由一个冒号加等号隔离开来（：=）。

The lvalue and rvalue in the assignment statement is separated by a : = ( colon plus equal sign ) .

分配声明中的lvalue和rvalue以：=（冒号加等号）被隔开。

In this example , if the match succeeds , the resulting fields are a decomposition that separates out the lvalue , operator , and rvalue of any assignment line .

在这个例子中，如果匹配成功，生成的字段是一些片段，它们分隔任何对齐线的lvalue、操作符和rvalue。