Issues

• ir/legalize: a when body of a side-effecting call plus recur fails with "expected int64, got Keyword"

  bug
  nooga/let-go#1056 · Filter by author mparrett opened on Oct 11, 2026

• AOT lowering: native aget/aset on typed arrays, with ^doubles/^longs hints

  enhancement
  nooga/let-go#1055 · Filter by author mparrett opened on Oct 11, 2026

• pr-str writes infinities and NaN as +Inf / -Inf / NaN, which the reader does not read back

  nooga/let-go#1053 · Filter by author mparrett opened on Oct 10, 2026

• ir_data.lg: :defaults are never emitted, including Block's stale :term 0

  nooga/let-go#1047 · Filter by author mparrett opened on Oct 9, 2026

• lg compile: a local named args in -main collides with the generated Main's parameter, so the Go doesn't build

  nooga/let-go#1046 · Filter by author mparrett opened on Oct 8, 2026

• Namespace-qualified core ops (clojure.core/+ from syntax-quote) miss the fast arithmetic path, so dotimes runs ~3× slower

  nooga/let-go#1045 · Filter by author mparrett opened on Oct 8, 2026

• Strings holding invalid UTF-8: some operations keep the raw bytes, others turn them into U+FFFD

  nooga/let-go#1043 · Filter by author mparrett opened on Oct 8, 2026

• IR compile: four forms return a different result than the VM, with no error

  nooga/let-go#1036 · Filter by author mparrett opened on Oct 7, 2026

• Reader: the shared empty list carries stale meta, and a comment between a map key and its value drops the key

  nooga/let-go#1035 · Filter by author mparrett opened on Oct 7, 2026

• Hash/equality contract: equal values hash differently, and dissoc from a collision bucket can duplicate a key

  nooga/let-go#1034 · Filter by author mparrett opened on Oct 7, 2026

• ir/lower: a let-bound call unused by the loop that follows fails strict IR compile

  nooga/let-go#1032 · Filter by author mparrett opened on Oct 6, 2026

• Direct linking with compiler-proven finality, and deoptimization through the evaluator

  nooga/let-go#1031 · Filter by author nnunley opened on Oct 6, 2026

• compiler: attach binding metadata (^Tag hints) to locals instead of dropping it

  nooga/let-go#1024 · Filter by author abogoyavlensky opened on Oct 5, 2026
  1

• An evaluator written in lg, for binaries that have no VM

  nooga/let-go#1023 · Filter by author mparrett opened on Oct 5, 2026
  1

• intern with two args binds a new var to nil; Clojure leaves it unbound

  nooga/let-go#1022 · Filter by author mparrett opened on Oct 5, 2026

• api.Def redefinition does not update a retained function's Var

  nooga/let-go#1019 · Filter by author jasalt opened on Oct 4, 2026
  2

• Tagged-out namespaces: name the build tag in the load error, and test the tagged builds

  nooga/let-go#1011 · Filter by author mparrett opened on Oct 3, 2026

• lg -w does not embed -resource-paths

  nooga/let-go#999 · Filter by author abogoyavlensky opened on Oct 1, 2026

• lg -w cannot link a host's extra Go packages into the WASM app

  nooga/let-go#998 · Filter by author abogoyavlensky opened on Oct 1, 2026
  6

• AOT: lowered callers ignore with-redefs / alter-var-root on a lowered sibling

  bug
  nooga/let-go#990 · Filter by author abogoyavlensky opened on Sep 30, 2026
  1

• Uncaught-error trace prints at on every frame; Clojure puts it on the first only

  enhancement
  nooga/let-go#989 · Filter by author nnunley opened on Sep 30, 2026

• Tagged literals: unregistered tags return the payload; no *default-data-reader-fn*, tagged-literal, or tagged-literal?

  enhancement
  nooga/let-go#981 · Filter by author nnunley opened on Sep 29, 2026

• clojure.edn/read-string: no opts arity (:readers/:default), and it reads through *data-readers*

  bug
  nooga/let-go#980 · Filter by author nnunley opened on Sep 29, 2026

• AOT lowering: a function-level recur that permutes its arguments returns wrong results

  bug
  nooga/let-go#972 · Filter by author mparrett opened on Sep 27, 2026

• Gather requirements for a v1.13.x point release

  nooga/let-go#969 · Filter by author mparrett opened on Sep 27, 2026
  1