LSP crashed

[Tartasprint]

Describe the bug

The LSP went into unreachable code :

'internal error: entered unreachable code: unexpected rule in node: range', /home/user/.config/cargo/registry/src/index.crates.io-6f17d22bba15001f/pest-language-server-0.3.2/src/lsp.rs:389:50

To Reproduce

I couldn't reproduce the bug. I was trying various buggy grammars, the last one being r={'''..'''}. It might be linked to the issue pest-parser/pest/issues/853. But the link is not direct/obvious since after restarting the server, with the same files, it did not report any error.

Reproduction File

All the *.pest files appearing in the pest-parser/pest or pest-parser/book repositories, and the tmp.pest file:

r={'''..'''}  

Log

[Info  - 11:41:47 AM] Pest Language Server v0.3.2
[Info  - 11:41:47 AM] Checking for updates...
[Info  - 11:41:48 AM] Opening file:///home/user/Projets/_Contrib_/pest/trys/tmp/tmp.pest
[Info  - 11:41:48 AM] Reloading all diagnostics
[Info  - 11:41:48 AM] 	Reloading diagnostics for file:///home/user/Projets/_Contrib_/pest/trys/tmp/tmp.pest
[Info  - 11:41:48 AM] Opening file:///home/user/Projets/_Contrib_/pest/pest/meta/src/grammar.pest
[Info  - 11:41:48 AM] Reloading all diagnostics
[Info  - 11:41:48 AM] 	Reloading diagnostics for file:///home/user/Projets/_Contrib_/pest/pest/meta/src/grammar.pest
[Info  - 11:41:48 AM] 	Reloading diagnostics for file:///home/user/Projets/_Contrib_/pest/trys/tmp/tmp.pest
[Info  - 11:41:57 AM] Reloading all diagnostics
[Info  - 11:41:57 AM] 	Reloading diagnostics for file:///home/user/Projets/_Contrib_/pest/pest/meta/src/grammar.pest
[Info  - 11:41:57 AM] 	Reloading diagnostics for file:///home/user/Projets/_Contrib_/pest/trys/tmp/tmp.pest
thread 'main' panicked at 'internal error: entered unreachable code: unexpected rule in node: range', /home/user/.config/cargo/registry/src/index.crates.io-6f17d22bba15001f/pest-language-server-0.3.2/src/lsp.rs:389:50
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
[Info  - 11:42:00 AM] Connection to server got closed. Server will restart.
[Error - 11:42:00 AM] Request textDocument/codeAction failed.
Error: Connection got disposed.
	at Object.dispose (/home/user/.vscode/extensions/pest.pest-ide-tools-0.3.2/build/client.js:40:4058)
	at Object.dispose (/home/user/.vscode/extensions/pest.pest-ide-tools-0.3.2/build/client.js:45:9559)
	at td.handleConnectionClosed (/home/user/.vscode/extensions/pest.pest-ide-tools-0.3.2/build/client.js:47:9053)
	at td.handleConnectionClosed (/home/user/.vscode/extensions/pest.pest-ide-tools-0.3.2/build/client.js:50:12094)
	at r (/home/user/.vscode/extensions/pest.pest-ide-tools-0.3.2/build/client.js:47:8735)
	at Lu.invoke (/home/user/.vscode/extensions/pest.pest-ide-tools-0.3.2/build/client.js:13:9583)
	at di.fire (/home/user/.vscode/extensions/pest.pest-ide-tools-0.3.2/build/client.js:13:10347)
	at vt (/home/user/.vscode/extensions/pest.pest-ide-tools-0.3.2/build/client.js:14:10892)
	at Lu.invoke (/home/user/.vscode/extensions/pest.pest-ide-tools-0.3.2/build/client.js:13:9583)
	at di.fire (/home/user/.vscode/extensions/pest.pest-ide-tools-0.3.2/build/client.js:13:10347)
	at xs.fireClose (/home/user/.vscode/extensions/pest.pest-ide-tools-0.3.2/build/client.js:14:523)
	at Socket.<anonymous> (/home/user/.vscode/extensions/pest.pest-ide-tools-0.3.2/build/client.js:14:1297)
	at Socket.emit (node:events:526:28)
	at Pipe.<anonymous> (node:net:687:12)

Expected behavior

I expect the LSP not to crash.

Environment (please complete the following information):

• OS: Linux jabr 5.10.0-21-amd64 #1 SMP Debian 5.10.162-1 (2023-01-21) x86_64 GNU/Linux
• Editor: VSCode v1.77.3
• Server Version: v0.3.2

[Jamalam360]

This is an error with the range operator in general, caused by the fragile code that I am yet to fix

working on a temporary hotfix for now, until I have time to restructure the code

[Jamalam360]

Thank you for reporting, hotfixed in V0.3.3