The SX-level VM couldn't find for-each/map/etc. because they're CEK
special forms, not primitives in the JS host. Added vm-resolve-ho-form
which creates wrapper functions that dispatch callbacks through
vm-call-external (handling VmClosure callbacks correctly).
Also fixed vm-call dispatch order: Lambda/Component checked before
generic callable? to avoid calling SX Lambdas as JS functions.
JS full: 1585/1585 (was 1582/3 failed). All 3 pre-existing failures fixed.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Registering map/for-each/reduce as PRIMITIVES caused the compiler to
emit CALL_PRIM for them everywhere. The OCaml VM's call-primitive
can't invoke VM closures, causing "Undefined symbol: resource" crashes.
Revert vm.sx to original CALL_PRIM handler. Remove map/for-each/reduce
from JS PRIMITIVES so compiler emits OP_CALL instead (handled by
vm-call which dispatches correctly).
3 JS VM tests remain failing (VM closure interop) but production is stable.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Handle for-each/map/reduce in VM's CALL_PRIM handler instead of JS
primitives. VM closures are called via vm-call-closure (fresh VM,
shared upvalue cells). Native callables dispatch directly.
Named let doesn't work inside vm-step context — use explicit define
+ recursion for reduce loop.
JS tests: 1585/1585 (0 failures)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
spec/ now contains only the language definition (5 files):
evaluator.sx, parser.sx, primitives.sx, render.sx, special-forms.sx
lib/ contains code written IN the language (8 files):
stdlib.sx, types.sx, freeze.sx, content.sx,
bytecode.sx, compiler.sx, vm.sx, callcc.sx
Test files follow source: spec/tests/ for core language tests,
lib/tests/ for library tests (continuations, freeze, types, vm).
Updated all consumers:
- JS/Python/OCaml bootstrappers: added lib/ to source search paths
- OCaml bridge: spec_dir for parser/render, lib_dir for compiler/freeze
- JS test runner: scans spec/tests/ (always) + lib/tests/ (--full)
- OCaml test runner: scans spec/tests/, lib tests via explicit request
- Docker dev mounts: added ./lib:/app/lib:ro
Tests: 1041 JS standard, 1322 JS full, 1101 OCaml — all pass
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
