Issues

• docs verification: 6 bugs/limitations in stdlib + language

  zaidejjo/zz#748 · Filter by author zaidejjo opened on Nov 1, 2026

• feat(codegen): implement Windows FFI linking + DLL sidecar for 100% cross-platform zz build

  buildfeatureplatform:linuxplatform:macosplatform:windowspriority:high
  zaidejjo/zz#695 · Filter by author zaidejjo opened on Oct 27, 2026

• language: allow trait bounds on generic type parameters

  compilerenhancementfeaturegenericslanguagemissing-feature
  zaidejjo/zz#671 · Filter by author zaidejjo opened on Oct 26, 2026

• language: allow match on literals ranges and scalars

  compilerenhancementfeaturelanguagemissing-featurepattern-matching
  zaidejjo/zz#665 · Filter by author zaidejjo opened on Oct 26, 2026

• language: add try blocks for block-level error propagation

  compilerenhancementerror-handlingfeaturelanguagemissing-feature
  zaidejjo/zz#667 · Filter by author zaidejjo opened on Oct 26, 2026

• checker: unreachable!() in collect/func_name/for-loop can crash compiler

  bugcheckercompilerpanicpmreliability
  zaidejjo/zz#652 · Filter by author zaidejjo opened on Oct 26, 2026

• codegen: unreachable!() in chunk and lowering can crash compiler on new IR ops

  aotbugcodegencompilerpanicreliability
  zaidejjo/zz#653 · Filter by author zaidejjo opened on Oct 26, 2026

• AOT: index out of bounds calls exit(1) crashing entire process

  aotbugcompilercorrectnessruntime
  zaidejjo/zz#646 · Filter by author zaidejjo opened on Oct 26, 2026

• FFI: zz_array_at silently returns unit on OOB without error flag

  zaidejjo/zz#648 · Filter by author zaidejjo opened on Oct 26, 2026

• VM vs AOT behavioral divergence (parity gaps)

  zaidejjo/zz#643 · Filter by author zaidejjo opened on Oct 26, 2026

• type checker: unresolved types silently default to unit instead of erroring

  zaidejjo/zz#642 · Filter by author zaidejjo opened on Oct 26, 2026

• stdlib: core modules lack C implementations for AOT (HTTP, MySQL, TLS)

  zaidejjo/zz#641 · Filter by author zaidejjo opened on Oct 26, 2026

• AOT: zz_unimplemented_native calls exit(1) crashing entire process

  aotbugcompilercorrectnessruntime
  zaidejjo/zz#644 · Filter by author zaidejjo opened on Oct 26, 2026

• AOT: silent zz_unit() lowering for unimplemented stdlib natives produces wrong results

  aotbugcodegencompilercorrectness
  zaidejjo/zz#640 · Filter by author zaidejjo opened on Oct 26, 2026

• checker: import fixit does not fire when std module root partially resolves

  bugcheckercompilerdiagnosticsdxlspux
  zaidejjo/zz#639 · Filter by author zaidejjo opened on Oct 26, 2026

• test: unused_for_loop_var test locks in loop-var warning behavior

  bugcheckercompiler
  zaidejjo/zz#638 · Filter by author zaidejjo opened on Oct 26, 2026

• build: cache key hashes whole source, forcing full rebuild on any edit

  compilerenhancement
  zaidejjo/zz#637 · Filter by author zaidejjo opened on Oct 26, 2026

• parser: allow as for-loop wildcard variable

  checkercompilerdxenhancementux
  zaidejjo/zz#636 · Filter by author zaidejjo opened on Oct 26, 2026

• build: per-phase build timing for zz build

  compilerenhancementux
  zaidejjo/zz#635 · Filter by author zaidejjo opened on Oct 26, 2026

• Plugin DX: scaffold template, check-time validation, both-engine test cmd

  zaidejjo/zz#238 · Filter by author zaidejjo opened on Oct 6, 2026

• Measure plugin per-call overhead (VM vs AOT), batch only on data

  zaidejjo/zz#237 · Filter by author zaidejjo opened on Oct 6, 2026

• Generate the ZZ ergonomic wrapper from plugin.zzi

  zaidejjo/zz#235 · Filter by author zaidejjo opened on Oct 6, 2026
  1

• Rich FFI types: bytes views, owned returns, handle type, Result channel

  zaidejjo/zz#234 · Filter by author zaidejjo opened on Oct 6, 2026
  1