Issues

• Same function signatures with maybe in them can cause nobinding error

  bugtypechecker
  usethesource/rascal#2924 · Filter by author DavyLandman opened on Oct 8, 2026
  2

• if-else-if special case not detected by formatter

  bug
  usethesource/rascal#2919 · Filter by author jurgenvinju opened on Oct 7, 2026

• closing brackets of last closure parameters indented too far

  bug
  usethesource/rascal#2918 · Filter by author jurgenvinju opened on Oct 7, 2026

• Write release notes 0.43.0

  usethesource/rascal#2917 · Filter by author rodinaarssen opened on Oct 6, 2026
  3

  

• Write blog post about POM-leading

  Task

  usethesource/rascal#2916 · Filter by author rodinaarssen opened on Oct 6, 2026
  

• Bootstrap parser generator with concrete syntax instead of abstract syntax

  enhancement
  usethesource/rascal#2915 · Filter by author jurgenvinju opened on Oct 5, 2026
  

• ((Box-Box)) resolved to ../..//Library/lang/box/\syntax/Box.md which does not exist

  bug
  usethesource/rascal#2910 · Filter by author jurgenvinju opened on Sep 30, 2026
  

• Type parameter are not instanciate for ADT constructor in high-order function

  bugtypechecker
  usethesource/rascal#2908 · Filter by author jbdoderlein opened on Sep 30, 2026

• For the Library course the tutor prints "rascal-not-specified" as the Rascal version on every page

  bug
  usethesource/rascal#2907 · Filter by author jurgenvinju opened on Sep 30, 2026

• random test replaceLast failed

  bug
  usethesource/rascal#2906 · Filter by author jurgenvinju opened on Sep 29, 2026

• Type Error + Runtime Error missing on void in string template

  buginterpretertypechecker
  usethesource/rascal#2905 · Filter by author jbdoderlein opened on Sep 29, 2026

• False positive error: Constructor match does not allow for wildcard

  bugtypechecker
  usethesource/rascal#2903 · Filter by author jurgenvinju opened on Sep 29, 2026
  

• RascalCompile does not print short relative file names

  bug
  usethesource/rascal#2902 · Filter by author jurgenvinju opened on Sep 29, 2026

• Use builtin character class pretty printer for errors and warnings with character classes

  enhancement
  usethesource/rascal#2899 · Filter by author jurgenvinju opened on Sep 28, 2026

• false warning for character class operators in follow restrictions

  bug
  usethesource/rascal#2898 · Filter by author jurgenvinju opened on Sep 28, 2026

• NoSuchKey instead of "illegal module name"

  bugtypechecker
  usethesource/rascal#2897 · Filter by author jurgenvinju opened on Sep 28, 2026

• Non-unique logical locations for duplicate function signatures

  bug
  Bug

  usethesource/rascal#2890 · Filter by author sungshik opened on Sep 15, 2026
  1

• Remove unused functions outerComparable and outerComparable1

  Unused
  usethesource/rascal#2889 · Filter by author jurgenvinju opened on Sep 10, 2026
  

• Type of pattern variable not initialized upon match

  bugtypechecker
  usethesource/rascal#2884 · Filter by author rodinaarssen opened on Sep 9, 2026

• Multiple functions with the same name and argument types are allowed by the type checker

  buginterpretertypechecker
  usethesource/rascal#2883 · Filter by author rodinaarssen opened on Sep 9, 2026

• generated code uses deprecated Fingerprint computation

  compilerenhancement
  usethesource/rascal#2874 · Filter by author jurgenvinju opened on Sep 2, 2026
  

• Remove Rascal search path contribution feature

  enhancement
  Feature

  usethesource/rascal#2868 · Filter by author toinehartman opened on Aug 26, 2026
  2

• Typechecker mistakenly reports type error for well-typed program with generic ADT

  bugtypechecker
  Bug

  usethesource/rascal#2867 · Filter by author sungshik opened on Aug 26, 2026
  1

• Assignment from keyword field of type &T to variable of type not-&T is mistakenly well-typed

  bugtypechecker
  Bug

  usethesource/rascal#2844 · Filter by author sungshik opened on Aug 14, 2026
  2

  

• Develop Rascal shell wrapper with library version argument

  Feature

  usethesource/rascal#2824 · Filter by author toinehartman opened on Jul 8, 2026
  1