- compileLibrary runs the --npm-static eligibility bar automatically over every bare specifier the graph exposes (opted-in packages' own import and top-level require edges included, iterated to a fixpoint) — an eligible package compiles statically into the library graph, and every fallback the shared frontend records refuses as SC4013 naming the package, the specific failed bar, and the vendor-or-drop remedy (with the profile's SC4013 teaching riding the hint), never SC1010/SC2013's executable-lane teachings.
- requireInitStmt now emits the guarded %init call for a bare require naming another opted-in package: the dep's module body never ran before (NULL-closure crash at first use), a latent npm-static gap on both lanes that the library fixpoint hits immediately; the executable lane never exercised an inter-package require.
- Contract facts exclude statically-compiled npm files (their .d.ts is dropped by construction, so no npm declaration can name a wire-contract type) while their bytes keep joining source_hash/build_id through moduleOrder; the sidecar stays byte-deterministic and a package-file edit flips both identity hashes.
- Builtins keep their story under the npm posture: async_free builtin imports compile alongside npm code, event-loop surfaces still refuse SC4005, no new fence.
- New fixtures npm-static, npm-refuse, and contract-npm vendor fake packages per the tests/fixtures/npm precedent; the K12 suites assert the compile and refusal sides on both emissions and the contract suite covers the identity-hash implications.
- lib-contract.ts reads the entry's exported types, function signatures, and the ratified exported-const conventions (modelUnbound/msgUnbound/appearanceMsg/chromeMsg/envMsgs) from the AST in statement order, never the checker
- sidecar.ts projects them into the schema's closed vocabulary: declaration-ordered type table with synthesized <Container>_<member> records, five-family msg descriptors (number-first pins number_bytes, bytes-first takes the record family), helper table with the arena bit, channels, and the canonical abi.exports order
- build_id follows the schema's worked definition (compiler version, profile bytes, sorted canonical module graph) and lands on IrLibSection.identity so both backends emit the getters from the one value the sidecar records; the getters are pure constant returns with no entry prologue — poisoned-guard exempt, callable pre-init and post-trap
- not-yet facts emit the stated absent forms: integer_slots [] with every numeric slot f64, deterministic computed by a conservative ambient-surface scan (moduleLibNondeterministicSurface), async_free structural behind SC4005
- sidecar-validate.ts implements the V1-V14 self-check run before writing; unprojectable designations refuse as SC4009 naming the declaration; the CLI prints the sidecar path beside the archive
- IrModule.core lands the resolved export map + mode-provided symbol names on the IR; both emitters generate the external ccc wrappers, the re-runnable init entry (globals released and zeroed, error-vt stamps, %main, escaped-exception check), sink registration, and the optional reset/collect entries from the same facts
- marshalling wrappers delegate to scr_core.c helpers (str/bytes in-copy, arena-out), so the two emissions are identical by construction; both arena postures emit from resultResetSymbol
- compileCoreArchive builds <name>.core.a: program TU + the narrowed core runtime set (no scr_async/scr_child) + IR-gated pure-data units, all -DSCR_CORE; vendored zlib objects keep the libc/libm-only undefined-reference contract on hosts
- profile-mapped exports seed lowering reachability (coreRoots) so uncalled exports stop dead-stripping on the core path
- emitted family-4 traps (OOM, invalid union tag, bad key) route through scr_trap in both backends
- CLI verb: scriptc core --profile <file> [-o out]
- A type-error stop prints the same code frames a build prints
- The import-site stop renders its diagnostics below the blocker table
- Coverage is the first command reached for; the verdict line alone swallowed the fix
Chris Tate