Antlr4 C++ 目标 [英] Antlr4 C++ target

问题描述

我们正在启动一个项目，我们需要在该项目中解析 C++ 应用程序中的 Python 源文件.我曾经使用 Antlr2 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.

看起来 c++ antlr4 目标在 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

那么，我的问题基本上是 Antlr4 C++ target 的状态是什么，它准备好开始使用了吗?要使用C++目标，什么只是抓取Antlr4源代码，并将Antlr4-cpp复制到这棵树中并构建?

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远不会改变的东西，只需要基本稳定到可以开始使用的东西，如果将来有小/中等的 API 变化，那完全没问题，我明白它看起来相当早.

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++ 目标还没有真正准备好，你会推荐什么解析器生成器来生成 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

ANTLR4 C++ 目标现在可以使用了:https://soft-gems.net/the-antlr4-c-target-is-here/.只需要一些次要的组织内容，必须合并到主存储库.

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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