Reset to last known-good state (908f4f80) where links, stepper, and
islands all work, then recovered all hyperscript implementation,
conformance tests, behavioral tests, Playwright specs, site sandbox,
IO-aware server loading, and upstream test suite from f271c88a.
Excludes runtime changes (VM resolve hook, VmSuspended browser handler,
sx_ref.ml guard recovery) that need careful re-integration.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Compiler match for type-check-strict was still using old name type-check!
- Deploy updated HS source files to shared/static/wasm/sx/
- Sandbox runner validates 16/16 hard cases pass with cek-eval
(no runtime let-binding hacks needed in WASM context)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
The when form's continuation for the second body expression was lost
across perform/cek_resume cycles. Wrapping (thunk) and (do-repeat)
in an explicit (do ...) gives when a single body, and do's own
continuation handles the sequencing correctly.
Sandbox confirms: 6/6 io-sleep suspensions now chain through
host-callback → _driveAsync → resume_vm (was 1/6 before fix).
Also fix sandbox async timing: _asyncPending counter tracks in-flight
IO chains so page.evaluate waits for all resumes to complete.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
