Issues

• fnc.um redesign

  enhancementUmka 2
  vtereshkov/umka-lang#622 · Filter by author vtereshkov opened on Aug 26, 2026
  1

• Tree sitter support

  enhancementquestion
  vtereshkov/umka-lang#610 · Filter by author BrownNPC opened on Jan 29, 2026
  6

• Tutorials/FAQ

  documentation
  vtereshkov/umka-lang#593 · Filter by author vtereshkov opened on Nov 24, 2025

• Overflow of uintN?

  question
  vtereshkov/umka-lang#581 · Filter by author ske2004 opened on Nov 9, 2025
  9

• Meaningless "Unknown identifier" error in list assignment

  bug
  vtereshkov/umka-lang#564 · Filter by author vtereshkov opened on Oct 21, 2025
  1

• for..in with integer bounds

  enhancementperformance
  vtereshkov/umka-lang#537 · Filter by author vtereshkov opened on Jun 29, 2025
  1

• append for maps.

  enhancement
  vtereshkov/umka-lang#529 · Filter by author ske2004 opened on Jun 17, 2025
  3

• Generalization of maps: "Covariant" maps

  enhancement
  vtereshkov/umka-lang#528 · Filter by author ske2004 opened on Jun 17, 2025

• std::freadall puts 0's at the end if reading from stdin pipe for some reason.

  enhancementquestion
  vtereshkov/umka-lang#527 · Filter by author ske2004 opened on Jun 15, 2025
  8

• Modulo operator

  enhancement
  vtereshkov/umka-lang#523 · Filter by author ske2004 opened on Jun 13, 2025
  5

• Calling interface functions

  apienhancement
  vtereshkov/umka-lang#517 · Filter by author TheOnlySilverClaw opened on May 20, 2025
  2

• sizeof doesn't accept types other than an unqualified type identifier

  bugenhancement
  vtereshkov/umka-lang#512 · Filter by author vtereshkov opened on Apr 26, 2025
  7

• "Map literals are not allowed for constants" outside of constants.

  enhancement
  vtereshkov/umka-lang#486 · Filter by author ske2004 opened on Feb 28, 2025
  1

• Storing a value in an interface should be distinct from storing a pointer

  enhancementUmka 2
  vtereshkov/umka-lang#441 · Filter by author vtereshkov opened on Aug 26, 2024
  8

• Bad bit negation handling

  enhancement
  vtereshkov/umka-lang#415 · Filter by author ske2004 opened on Jul 3, 2024
  11

• The need for a bindings generator tool

  apienhancement
  vtereshkov/umka-lang#342 · Filter by author luauser32167 opened on Feb 6, 2024
  4

• Confusing error message for incompatible types having the same name

  enhancement
  vtereshkov/umka-lang#340 · Filter by author luauser32167 opened on Jan 30, 2024
  2

• Nested expression lists are not allowed

  enhancement
  vtereshkov/umka-lang#302 · Filter by author vtereshkov opened on Aug 16, 2023

• Functions for generating and checking for NaNs in the standard library

  enhancement
  vtereshkov/umka-lang#267 · Filter by author vtereshkov opened on Feb 19, 2023
  3

• Language Server

  apienhancementUmka 2
  vtereshkov/umka-lang#261 · Filter by author vtereshkov opened on Jan 15, 2023

• actually concurrent fibers

  enhancementquestionUmka 2
  vtereshkov/umka-lang#259 · Filter by author marekmaskarinec opened on Dec 19, 2022
  1

• The compiler seems to report only the first error

  enhancement
  vtereshkov/umka-lang#234 · Filter by author luauser32167 opened on Nov 22, 2022
  2

• Abstract syntax tree

  enhancementUmka 2
  vtereshkov/umka-lang#208 · Filter by author vtereshkov opened on Sep 7, 2022

• Umka for microcontrollers

  enhancementUmka 2
  vtereshkov/umka-lang#187 · Filter by author hiperiondev opened on Jul 19, 2022
  6

• Playground: scanf() looping until Cancel is clicked

  bug
  vtereshkov/umka-lang#177 · Filter by author vtereshkov opened on Jul 2, 2022
  1