Root cause of for-each failure: CALL_PRIM checked globals before
primitives. Globals had ho_via_cek wrappers that routed for-each
through the CEK machine — which couldn't call VM closures correctly.
Fix: check Sx_primitives.get_primitive FIRST (native call_any that
handles NativeFn directly), fall back to globals for env-specific
bindings like set-render-active!.
Result: (for-each (fn (x) (+ x 1)) (list 1 2 3)) on VM → 42 ✓
Full adapter aser chain executing:
aser → aser-list → aser-call → for-each callback
Fails at UPVALUE_GET idx=6 (have 6) — compiler upvalue count
off by one. Next fix: compiler scope analysis.
Also: floor(0)=-1 bug found and fixed (was round(x-0.5), now
uses OCaml's native floor). This was causing all compile failures.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
giles
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