The npm case fixtures lost their only native test with the native-only
compilation change. tests/harness/npm.test.ts runs every case again with the
default static npm compile and compares it with Node. A KNOWN table records
the cases the compile refuses (with the diagnostic code), the cases whose
run reaches a deferred refusal (the code in the program's output), and the
two that still diverge, which run as expected failures. The suite joins the
case-sharded CI corpus files.
Fixes from the run:
- A package imported only by subpath (`pkg/env.js` from a package with no
"main", "exports" or index file) was refused as having no runtime entry.
Eligibility now resolves the imported specifier when the root has none.
- diagnostics_channel: a throwing subscriber stopped publish, and a
throwing bindStore transform stopped runStores. Node runs the remaining
subscribers, skips that store, and reports each error as uncaught on a
next tick; the runtime now does the same.
- A '#' import that the package's "imports" field maps to another package
failed at run time with Node's "not defined" error, which Node does not
raise. It is now a compile-time SC1010 refusal.
- An uncaught runtime refusal whose code is an SC code now names the code.
- Mapping a type in the optional array-element analysis could lower an
unsupported local class and let its PoisonError escape as a compiler
crash; the analysis now treats that element ABI as unknown, so the
program fails with the recorded diagnostic.
- A lexical module binding initialized from an unchecked array element
holding a function failed validation (SC9001): its widened storage was a
union, which a TDZ guard cannot hold. Such bindings now keep checked-value
storage and their guard.
- A dynamically reached ArrayBuffer had no constructor property.
