如何编写C ++编译器 [英] How to write a C++ compiler
问题描述
我正在学习c ++，想写一个简单的C ++编译器。我应该怎么开始？b / b
请帮助。
Simon
Hi,
I am learning c++ and would like to write a simple C++ compiler. How should
I start?
Please help.
Simon
推荐答案
2004年3月4日星期四04:25:27 +0800，Simon Kwong < SK ** @ hotmail.com>写道：
On Thu, 4 Mar 2004 04:25:27 +0800, "Simon Kwong" <sk**@hotmail.com> wrote:
我正在学习c ++，想写一个简单的C ++编译器。我应该如何开始？
请帮忙。
首先写一个简单的<比C ++更简单的东西>编译器。我写的第一个
编译器（早在1978年）就是BASIC的一个子集，它生成了
中间代码然后解释它。当我在明年解决编写一个小型C编译器的时候，我能够蚕食一些这样的东西。
之后我发誓编写编译器我的余生;-)
-leor
Simon
Hi,
I am learning c++ and would like to write a simple C++ compiler. How should
I start?
Please help.
Start by writing a simple <something simpler than C++> compiler. The first
compiler I wrote (back in 1978) was for a subset of BASIC that generated
intermediate code and then interpreted it. I was able to cannibalize a few
pieces of that when I tackled writing a small C compiler the next year.
After that I swore off writing compilers for the rest of my life ;-)
-leor
Simon
Leor Zolman
BD软件
le**@bdsoft.com
www.bdsoft.com - 使用C / C ++，Java，Perl& Sons进行现场培训。 Unix
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Leor Zolman
BD Software
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" Simon Kwong" < SK ** @ hotmail.com>在留言中写道
news：c2 ********** @ hfc.pacific.net.hk ...
"Simon Kwong" <sk**@hotmail.com> wrote in message
news:c2**********@hfc.pacific.net.hk...
<我正在学习c ++，并且想编写一个简单的C ++编译器。
没有这样的事情。
我应该如何开始？
Hi,
I am learning c++ and would like to write a simple C++ compiler.
No such thing.
How should
I start?
随着广泛的研究。查找术语''lexical''''analysis''，
''解析''，''语法'等等。
BTW为什么在你真正学会（非常好）如何使用*语言之前，你觉得你有能力写一个C ++
编译器吗？
另请注意，没有要求*使用* C ++（或任何其他
特定语言）来编写C ++编译器。 （虽然你会给b $ b几乎肯定需要学习平台的汇编语言
你打算瞄准目标。）
-Mike
With extensive research. Look up terms ''lexical'' ''analysis'',
''parsing'', ''grammar'', etc.
BTW why do you feel you''ll be capable of writing a C++
compiler before you''ve actually learned (very well) how to
*use* the language?
Also note that there''s no requirement to *use* C++ (or any other
particular language) to write a C++ compiler. (Although you''ll
almost certainly need to learn assembly language for the platform(s)
you intend to target.)
-Mike
*" Simon Kwong" < SK ** @ hotmail.com> schriebt：
* "Simon Kwong" <sk**@hotmail.com> schriebt:
我正在学习c ++，想写一个简单的C ++编译器。
C ++编译器绝对是一个非常重要的软件。
如果你正在学习C ++那么你没有机会用C ++创建一个C ++编译器
。
就像：我正在学习科学，想要制作月球火箭。 。
我该如何开始？
I am learning c++ and would like to write a simple C++ compiler.
A C++ compiler is definitely a non-trivial piece of software.
If you''re learning C++ then you have no chance of creating a C++ compiler
in C++.
It''s like: "I''m learning science and would like to make a moon rocket".
How should I start?
许多大学提供可以创建编译器的课程。
Dragon book，
< url：http：//www.amazon.com/exec/obidos/tg/detail/-/0201100886/002-2510887-2360043 ？v =一瞥>
是开始学习编写编译器的好地方。
另一方面，对于学习C ++，它非常依赖你已经知道了什么？b $ b知道。如果你精通其他一些编程语言，那么
推荐的书就是Accelerated C ++。通过柯尼希，并且，记忆失败。 Moi？
否则请看看例如你可以做到！作者：Francis Glassborow。不是那个
我读过这本书，但弗朗西斯是一个非常称职的人，写得非常清楚
，说实话。见< url：http：//www.spellen.org/youcandoit/>。
Many universities offer courses where you get to create a compiler.
The "Dragon book",
<url: http://www.amazon.com/exec/obidos/tg/detail/-/0201100886/002-2510887-2360043?v=glance>
is a good place to start for learning about writing compilers.
For learning C++, on the other hand, it very much depends on what you already
know. If you are proficient in some other programming language then the
recommended book is "Accelerated C++" by Koenig and, darn, memory failure. Moi?
Otherwise take a look at e.g. "You can do it!" by Francis Glassborow. Not that
I''ve read the book but Francis is a very competent person who writes very clearly
and honestly. See <url: http://www.spellen.org/youcandoit/>.
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