上下文无关文法C吗？ [英] Context-free grammar for c?

问题描述

我工作的一个解析器C.我试图找到所有的上下文推导的列表为C.理想情况下是在BNF或相似。我相信这样的事情是有，但周围的Googling还没有给我太多。阅读源$ C ​​$ C为现有的解析器/编译器已被证明是远远的困惑多于帮助，因为大多数我发现有一个比我建立更加雄心勃勃和复杂的。

I'm working on a parser for C. I'm trying to find a list of all of the context-free derivations for C. Ideally it would be in BNF or similar. I'm sure such a thing is out there, but googling around hasn't given me much. Reading the source code for existing parsers/compilers has proven to be far more confusing than helpful, as most that I've found are much more ambitious and complicated than the one I'm building.

感谢一大堆！

推荐答案

您可以随时使用C11标准本身的附录A。该免费提供的标准草案将满足您的需要，在 HTTP ：//www.open-std.org/jtc1/sc22/wg14/www/docs/n1570.pdf

You could always use Annex A of the C11 standard itself. The freely available draft standard will work for your purposes, at http://www.open-std.org/jtc1/sc22/wg14/www/docs/n1570.pdf .

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