Rascal rename crashed unexpectedly with: No module name found for |jar+file:///C:/Users/Robert.Taylor/.vscode/extensions/usethesource.rascalmpl-0.13.0/assets/jars/rascal.jar!/rascal/$Type.tpl|;srcs=[|jar+file:///C:

[urbanfly]

Context: Attempting to rename an ADT that was mentioned two other times in the same file (and only in that file) causes this crash.

Specifically, while simplifying the test case shown in usethesource/rascal#2633, OuterData was being renamed via F2 in VS Code.

Exception thrown:

|std:///util/Reflective.rsc|:283,84: "No module name found for |jar+file:///C:/Users/Username/.vscode/extensions/usethesource.rascalmpl-0.13.0/assets/jars/rascal.jar!/rascal/$Type.tpl|;\nsrcs=[|jar+file:///C:/Users/Username/.vscode/extensions/usethesource.rascalmpl-0.13.0/assets/jars/rascal.jar!/src/org/rascalmpl/library|,|jar+file:///C:/Users/Username/.vscode/extensions/usethesource.rascalmpl-0.13.0/assets/jars/rascal.jar!/src/org/rascalmpl/compiler|,|jar+file:///C:/Users/Username/.vscode/extensions/usethesource.rascalmpl-0.13.0/assets/jars/rascal.jar!/src/org/rascalmpl/tutor|,|jar+file:///C:/Users/Username/.vscode/extensions/usethesource.rascalmpl-0.13.0/assets/jars/rascal.jar!/test/org/rascalmpl/test/data|,|jar+file:///C:/Users/Username/.vscode/extensions/usethesource.rascalmpl-0.13.0/assets/jars/rascal.jar!/test/org/rascalmpl/benchmark|];\nlibs=[]"

Stacktrace:

	at getModuleName(|std:///util/Reflective.rsc|(7202,3076,<198,0>,<284,1>))
	at tmodelForLoc(|jar+file:///C:/Users/Username/.vscode/extensions/usethesource.rascalmpl-0.13.0/assets/jars/rascal-lsp.jar!/lsp/lang/rascal/lsp/refactor/Rename.rsc|(11163,23,<238,16>,<238,39>))
	at getTModelForLocCached(|jar+file:///C:/Users/Username/.vscode/extensions/usethesource.rascalmpl-0.13.0/assets/jars/rascal.jar!/org/rascalmpl/typepal/analysis/typepal/refactor/Rename.rsc|(7622,88,<155,4>,<156,65>))
	at findAdditionalDataLikeDefinitions(|jar+file:///C:/Users/Username/.vscode/extensions/usethesource.rascalmpl-0.13.0/assets/jars/rascal-lsp.jar!/lsp/lang/rascal/lsp/refactor/rename/Types.rsc|(3820,8,<83,19>,<83,27>))
	at findAdditionalDefinitions(|jar+file:///C:/Users/Username/.vscode/extensions/usethesource.rascalmpl-0.13.0/assets/jars/rascal-lsp.jar!/lsp/lang/rascal/lsp/refactor/rename/Types.rsc|(3206,184,<72,0>,<73,57>))
	at Anonymous Function(|jar+file:///C:/Users/Username/.vscode/extensions/usethesource.rascalmpl-0.13.0/assets/jars/rascal.jar!/org/rascalmpl/typepal/analysis/typepal/refactor/Rename.rsc|(11403,43,<269,30>,<269,73>))
	at job(|std:///util/Monitor.rsc|(3441,91,<78,11>,<80,7>))
	at _rename(|jar+file:///C:/Users/Username/.vscode/extensions/usethesource.rascalmpl-0.13.0/assets/jars/rascal.jar!/org/rascalmpl/typepal/analysis/typepal/refactor/Rename.rsc|(7119,7146,<139,0>,<345,43>))
	at rename(|jar+file:///C:/Users/Username/.vscode/extensions/usethesource.rascalmpl-0.13.0/assets/jars/rascal.jar!/org/rascalmpl/typepal/analysis/typepal/refactor/Rename.rsc|(6777,33,<130,13>,<130,46>))
	at rascalRenameSymbol(|jar+file:///C:/Users/Username/.vscode/extensions/usethesource.rascalmpl-0.13.0/assets/jars/rascal-lsp.jar!/lsp/lang/rascal/lsp/refactor/Rename.rsc|(12367,519,<272,11>,<285,6>))
	at $(|main:///_dollar_|)

[toinehartman]

Thanks for reporting! I can reproduce this on 0.13.0 and can also confirm this is fixed on the current main (29fa449). This means that this should not happen anymore in the next release.

Next, I'll try to reduce this to a test for LSP or Rascal itself.