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>
giles
d9aa19cfe9