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Hello all,
I have set up continuous fuzzing of antlr4 by way of the free OSS-Fuzz service. The benefits of fuzzing is that it can stress test the antlr4 cpp runtime and analyse it for vulnerabi…
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I'm having trouble setting up the TypeScript target for ANTLR4 in my NodeJS + Angular environment.
The automatic generation from my grammars are working fine, but the following problem occurred in …
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Hello,
I'm afraid I found a bug in Antlr4 CS 4.3.0. Using the same grammar and the same input stream, the parsing succeeds in Java but fails in C# ("extraneous input"). The traces show that the C# ve…
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There is no Shell language target. Hope to support shell target.
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I was trying to figure out a universal way to safely pass arbitrary node labels to a query. I read this bit in [OpenCypher's antlr4 grammar](https://s3.amazonaws.com/artifacts.opencypher.org/Cypher.g4…
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After upgrading the antlr4 python runtime past 4.9.1 (tested 4.10.1 and 4.11.1) in nixpkgs, we've been seeing its test suite fail with
```pytb
Traceback (most recent call last):
File "/bu…
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Hello, I found an issue with the PHP-target language using the supplied XML-example language. All info below.
Origin of the error seems to be the Unicode-characters in the language: (https://github…
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Can this be used to process ST language
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```
lexer grammar SomeSubLexer;
mode SUB_MODE;
```
is not permitted, while
```
lexer grammar SomeSubLexer;
SOME_VERY_USELESS_TOKEN: 'you_might_miss_this_token';
mode SUB_MODE;
```
is.
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On Ubuntu 20.04:
$ trparse gUnit.g3
System.IO.FileNotFoundException: Could not load file or assembly '/home/phdyex/.dotnet/tools/.store/trparse/0.20.12/trparse/0.20.12/tools/net7.0/any/antlr3.dll'…