Issues

• Hash trait and non-string Map keys

  codegengapmediumrfcstdlibtype-system
  brianp/asterc#53 · Filter by author brianp opened on Aug 12, 2026

• runtime: cancellation skips Close/Drop cleanup; mutex.lock(block:) leaks the lock on throw

  asyncbugcodegenhighsoundness
  brianp/asterc#51 · Filter by author brianp opened on Aug 12, 2026

• consistency debts: LIFO mutex wait queue, reassigned diagnostic codes, stale comments, L008 never emitted

  codegenlowtooling
  brianp/asterc#50 · Filter by author brianp opened on Aug 12, 2026

• runtime: cross-worker GC soundness — per-OS-thread heaps, but objects migrate and are shared across workers

  codegenhighsoundness
  brianp/asterc#49 · Filter by author brianp opened on Aug 12, 2026

• fir: every function re-evaluates ALL top-level lets in its prelude (no reference analysis, no shared global storage)

  bugcodegenhigh
  brianp/asterc#48 · Filter by author brianp opened on Aug 12, 2026

• typecheck: special-case accretion in check_call and TypeChecker state; stdlib exists only as Rust tables

  mediumstdlibtype-system
  brianp/asterc#47 · Filter by author brianp opened on Aug 12, 2026

• Dead code detection and tree-shaking

  codegenenhancementmediumtype-system
  brianp/asterc#45 · Filter by author brianp opened on Apr 2, 2026

• Module resolution relative to Seedfile project root

  enhancementmediumtooling
  brianp/asterc#43 · Filter by author brianp opened on Apr 2, 2026
  1

• Minify stdlib parameter names

  enhancementlowstdlib
  brianp/asterc#42 · Filter by author brianp opened on Apr 2, 2026

• Rename std/crypto to std/hash

  enhancementlowstdlib
  brianp/asterc#41 · Filter by author brianp opened on Apr 2, 2026

• Remove mandatory -> Void return type annotation

  enhancementmediumparsertype-system
  brianp/asterc#40 · Filter by author brianp opened on Mar 31, 2026

• Support Unicode identifiers in Aster source files

  enhancementmediumparserrfc
  brianp/asterc#39 · Filter by author brianp opened on Mar 25, 2026

• Bitwise operators

  featureparser
  brianp/asterc#38 · Filter by author brianp opened on Mar 24, 2026

• Consider cutting detached and blocking keywords

  asyncfeatureon hold
  brianp/asterc#37 · Filter by author brianp opened on Mar 24, 2026

• Lazy lists RFC

  codegenfeaturerfc
  brianp/asterc#36 · Filter by author brianp opened on Mar 24, 2026

• BigInt promotion on overflow

  codegenfeaturerfc
  brianp/asterc#35 · Filter by author brianp opened on Mar 24, 2026

• Supervised tasks RFC

  asyncfeaturerfc
  brianp/asterc#34 · Filter by author brianp opened on Mar 24, 2026

• Function overloading

  featurerfctype-system
  brianp/asterc#29 · Filter by author brianp opened on Mar 24, 2026

• Trait conflict resolution

  featurerfctype-system
  brianp/asterc#28 · Filter by author brianp opened on Mar 24, 2026

• TCP builtins (TcpListener, TcpStream) unverified in codegen

  codegengapstdlib
  brianp/asterc#27 · Filter by author brianp opened on Mar 24, 2026

• Package system

  featuretooling
  brianp/asterc#26 · Filter by author brianp opened on Mar 24, 2026
  1

• Doc comments RFC

  featurerfctooling
  brianp/asterc#24 · Filter by author brianp opened on Mar 24, 2026

• TOONS artifact output format

  gaprfctooling
  brianp/asterc#22 · Filter by author brianp opened on Mar 24, 2026

• NodeId stable IDs on AST nodes

  gapparserrfc
  brianp/asterc#21 · Filter by author brianp opened on Mar 24, 2026

• MCP server for AI agent access to compiler

  featurerfctooling
  brianp/asterc#20 · Filter by author brianp opened on Mar 24, 2026