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Test, Build, and Deploy / test-build-deploy (push) Failing after 15s

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js-on-sx: top-level this resolves to the global object

Per ES non-strict script semantics, top-level this is the global
object (window/global/globalThis). Was throwing "Undefined symbol:
this". Two-part fix:
1. js-global-this runtime variable set to js-global after globals
   are defined; js-this falls back to it when no this is active.
2. js-eval wraps transpiled body in (let ((this (js-this))) ...)
   so JS this resolves to bound this, or top-level to global.
Fixes String(this), this.Object === Object, etc.
built-ins/Object: 46/50 → 47/50. conformance.sh: 148/148.

2026-05-08 13:55:12 +00:00

737 B

Raw Blame History

test262 scoreboard

Pinned commit: d5e73fc8d2c663554fb72e2380a8c2bc1a318a33 Wall time: 179.5s

Total: 86/99 runnable passed (86.9%). Raw: pass=86 fail=11 skip=1 timeout=2 total=100.

Top failure modes

10x Test262Error (assertion failed)
2x Timeout
1x SyntaxError (parse/unsupported syntax)

Categories (worst pass-rate first, min 10 runnable)

Category	Pass	Fail	Skip	Timeout	Total	Pass %
built-ins/String	86	11	1	2	100	86.9%

Per-category top failures (min 10 runnable, worst first)

built-ins/String (86/99 — 86.9%)

10x Test262Error (assertion failed)
2x Timeout
1x SyntaxError (parse/unsupported syntax)

737 B Raw Blame History