// this error could never happen

然后，客户打电话说他看到一条错误消息说"这个错误永远不会发生"

{
This is a gathering place for all unit tests.
Create a TUnitTestWrapper, then call "RunAllUnitTests".

This class will create an instance of each thing to be tested, and call each of
their unit tests.

It does not really do any testing on it's own; it just gives a common place from
which to call everyone else's tests.

This way, one day, we can automate our testing with each build. [Cue laughter]
}

/* My lawyer told me not to reveal */

许多年前，我接受了这份工作，为一个真正运行的项目提供支持 在Z80上的时间和组装(有其他方法做Z80吗??) 不管怎样，原作者是一个叫摩西的尼日利亚人。也许我应该 就此止步。 不管怎样，代码中到处都是这样的:

XRA A    ;MT

我花了好长时间才弄明白这是什么。指令本身没有其他作用 比清除蓄能器。这是一种狡猾的方法，尽管我不确定是否有 不管是不是优势。你可以这样做:

LDA 0

但也许

XRA A

节省一个字节之类的。is所做的是排他的或者是累加器本身。 当然，结果总是零。

回到MT -空(明白吗?)

这是我遇到的最好的。

// no comments for you
// it was hard to write
// so it should be hard to read

# There is a bug in the next line.  $searchParameters != {} will always return true, because {} is creating
# a new hash reference on the fly, and the inequality operater is comparing the memory location of it
# to the memory location of $searchParameters, and they will always be different. 
# This means that the following code will always get executed as long as $nodes is defined.
# I'm leaving it there because it has always been there, and although I'm sure it was originally meant to
# mean %$searchParameters (essentially "is this hash not empty"), I'm afraid to change it.
if ( $nodes && $searchParameters != {} )
{