Comments (2)
mike-lischke
commented on September 20, 2024
I tested the new "TS runtime", which is actually nothing more than some typings for the JS runtime. The only real Typescript code is in the generated parser + lexer files. As it is now this "TS runtime" is not usable for code that uses antlr4ts currently. Here are some of my findings:
- Vocabulary implementation is missing. The vocabulary is essential.
- No type definitions for any of the transition and action classes.
- Many other type definitions are missing too (e.g.
ATNType,LexerActionExecutor,LexerATNConfig, just to name a few). - Type definitions are incomplete (e.g.
Recognizer.atnis not mentioned in theRecognizertypings and can hence not be imported etc. Often the typings do not completely mirror the (already incomplete) JS APIs. - Important fields/methods are missing like
Token.EPSILON,ATNState.INVALID_STATE_NUMBER,RuleStartState.ruleIndex,Interval.addAll,IntervalSet.toArrayand others. - For some reasons I cannot import any of the transition classes. VS Code is completely helpless too.
I'm currently working on a real Typescript runtime. Once this is finished I'll upgrade my ANTLR4 projects.
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sobolewsk
commented on September 20, 2024
For anyone interested, here is a quick'n'dirty port to the ANTLR4 TS runtime: https://github.com/sobolewsk/antlr4-c3ts/tree/branches/antrlts-runtime
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Related Issues (20)
- Java port-> NPE happen when followSets contains FollowSetWithPath with null following member HOT 1
- symbolWithContextSync causing Maximum call stack size exceeded HOT 2
- `followSetsByATN` constuctor name conflicts HOT 1
- Downgrade tsconfig target version until ES2020 HOT 1
- Add C++ port build checks HOT 3
- Fix C++ port behavior divergence with reference implementation HOT 4
- Distribute C++ port as a library HOT 1
- Make C++ port thread safe HOT 1
- [Question] Antlr-c3 with antlr4-ng runtime, issue with parser.getVocabulary() HOT 2
- How to use with plain JavaScript? HOT 2
- CodeCompleteCore constructor now references getVocabulary is this correct or should it be vocabulary HOT 2
- function to convert editor cursor position to token position HOT 1
- Symbol Tabel HOT 3
- About using esbuild to building HOT 3
- the library ist going to infinity loop HOT 1
- [Bug]: Unexpected behaviour in getAllSymbolsSync of ScopeSymbol
- Add command to esbuild HOT 2
- Autocompleting empty string causes error HOT 1
- Add .cjs output to package HOT 1
- Option to choose the parser rule for which we need the candidates HOT 2
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