Antlr4 C ++目标 [英] Antlr4 C++ target

问题描述

我们正在启动一个项目，我们将需要在C ++应用程序中解析python源文件.我曾经使用过Antlr2来生成一些编译器，但这是我第一次使用Antlr4.

We're starting a project where we will need to parse python source files in a C++ application. I've used Antlr2 a while back to generate a few compilers, but this is the first time I'm using Antlr4.

c ++ antlr4目标似乎在​​ https://github.com/antlr/antlr4上相当活跃-cpp

It looks like the c++ antlr4 target is fairly active at https://github.com/antlr/antlr4-cpp

所以，我的问题基本上是Antlr4 C ++目标的状态，准备开始使用了吗?要使用C ++目标，什么只是获取Antlr4源，然后将Antlr4-cpp复制到此树中并进行构建?

So, my question is basically what is the status of the Antlr4 C++ target, is it ready to start being used? To use the C++ target, what just grab the Antlr4 source, and copy the Antlr4-cpp into this tree and build?

请注意，我不需要绝对稳定且保证永不更改的东西，仅需基本稳定就可以开始使用的东西，如果将来有小/中度的API更改，那就很好了，我知道看起来还很早.

Note, I don't need something that's absolutely stable and guaranteed never to change, just something thats basically stable enough to start being used, if there are small/moderate API changes in the future, thats perfectly fine, I understand that it looks fairly early.

如果antlr4-c ++目标尚未真正准备好，您建议使用哪种解析器生成器生成C ++目标python解析器?

If the antlr4-c++ target is NOT really ready, what parser generator would you recommend for generating a C++ target python parser?

谢谢

推荐答案

现在可以使用ANTLR4 C ++目标:

The ANTLR4 C++ target is now ready for use: https://soft-gems.net/the-antlr4-c-target-is-here/. Only needs some minor organizational stuff and must be merged to main repo.

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