antlr4
https://github.com/antlr/antlr4
Java
ANTLR (ANother Tool for Language Recognition) is a powerful parser generator for reading, processing, executing, or translating structured text or binary files.
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- Issues
- TypeScript runtime tests fail in CI since ~April: ts-node incompatible with typescript@latest (TS 7)
- Test: fix TypeScript runtime tests in CI by running them with tsx instead of ts-node
- Fix typo: MY_CXX_WARNING_FLGAS -> MY_CXX_WARNING_FLAGS in Cpp CMakeLists.txt
- restrict deserialized types when reading maven dependency status
- fix use-after-free of folded insert op in token stream rewriter
- Code is regenerated all the time
- reject tokenVocab names containing a path separator
- Cpp: make DFAState edge lookups lock-free to speed up lexing
- Cpp: move DFA write locks from the ATN onto the DFA
- CVE-2026-13500 Resolution
- Docs
- Java not yet supported