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[TS] add missing channel constants #4579

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merged 1 commit into from Apr 8, 2024

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ericvergnaud
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The title says it all

Fixes #4572

@ericvergnaud ericvergnaud requested a review from kaby76 April 7, 2024 08:31
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kaby76 commented Apr 7, 2024

Thank you. This fixes the problem.

Note, there are still missing methods for lexer commends, like setChannel(). Some of the set/get methods, which are in Java, are inconsistent in TypeScirpt. For example, _type in TypeScript is a public field, whereas in Java there are get and set methods to hide direct access.

But, I wonder about text in TypeScript vs _text in JavaScript, whereas in setText() in Java sets _text. There is no this.text in the JS code.

The fields in the lexer object are used when calling emit().

I can work around the lexer interface by directly manipulating the token itself by overriding emit().

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@kaby76 can you file separate issues/PRs for these other missing items ?

@ericvergnaud ericvergnaud merged commit 360c86c into antlr:dev Apr 8, 2024
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@ericvergnaud ericvergnaud deleted the add-missing-channel-constants branch April 8, 2024 07:19
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Tool does not generate any constants for channels for the TypeScript target
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