rascal

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**Describe the bug** For most variants (`Sym?`, `Sym*`, `Sym+`, `{Sym _}*`, `{Sym _}+`), injecting a labeled symbol leaks a Java compilation error. **To Reproduce** Steps to reproduce the behavior: ```...

rodinaarssen

**Describe the bug** Using rascal-maven-plugin 0.6.0 which uses typepal 0.6.2 and rascal-core 0.6.2, the following errors are discovered by the type-checker in the standard library (as produced here https://github.com/usethesource/rascal/runs/4534411088?check_suite_focus=true): ```...

jurgenvinju

Enhance @memo with configurability and effects of @benmanes/caffeine

7

**Is your feature request related to a problem? Please describe.** * `@memo` allows caching side-effects to otherwise pure Rascal functions. It helps to keep the code clean whilst also providing...

jurgenvinju

type-checker prints unexpected warning

2

**Describe the bug** While type-checking the standard library, rascal-core prints this warning 8 times: > Skipping (type-incorrect) def: This is not blocking anything at the moment.

jurgenvinju

keyword parameters of functions are not documented

2

**Describe the bug** * https://docs.rascal-mpl.org/unstable/Rascal/#Declarations-Function * and also expression syntax for calling functions with keyword parameters is not explained * note that we do use keyword parameters of functions in...

jurgenvinju

**Describe the bug** It seems the interpreter cannot always correctly choose which alternative to use, if multiple candidates exist. Encountered while working on a StackOverflow [question](https://stackoverflow.com/questions/69810148/possible-bug-using-mapper-on-a-list-of-list-with-the-function-size) from Bolderax. **To Reproduce**...

rodinaarssen

util::IDEservices cannot link to BasicIDEServices

4

**Describe the bug** I was asked to create a bug report from this stackoverflow question: https://stackoverflow.com/questions/69859615/navigating-to-a-source-location-from-within-code The bug occurs when using the edit function from IDEservices. It gives me the...

reijne

Add Java versions beyond 1.8

7

When I try to get going with rascal to apply it to my Java 11 project my understanding is that it won’t work due to missing support for Java 9...

mleegwt

correct datetime literals fail to parse

3

**Describe the bug** ``` rascal>$2013-07-15T09:15:23.123+03:00$ datetime: $2013-07-15T09:15:23.123+03:00$ rascal>$2013-07-15T09:15:23.12$ |prompt:///|(0,24,,): Invalid datetime input: Error reading time, expected digit, found: 36 Advice: |http://tutor.rascal-mpl.org/Errors/Static/DateTimeSyntax/DateTimeSyntax.html| ok rascal>$2013-07-15T09:15:23$ |prompt:///|(0,21,,): Invalid datetime input: Error reading time,...

jurgenvinju

Rascal and JSON/CVS libraries do not support partial datetime (time without date and vice versa) or time offsets (they are normalized to instants)

7

**Describe the bug** Given the issues identified in RAP 11: https://docs.google.com/document/d/1xXRZnPBifewgKs57mRYBI75QjSF5Hg-Lw9tQ_STWtQQ/edit it is important that programmers can check if a `year` field (for example) is present or not. That would...

jurgenvinju