- Remove C emission, debugging options, and automatic backend fallback.
- Complete LLVM lowering and native bootstrap coverage across supported targets.
- Link executables and libraries with precompiled C runtime packs, including iOS and Android.
- Run production scope and closure capture logic with native TypeScript 7 symbols.
- Give lowering caches explicit pass ownership and stable symbol identities.
- Support reference collection arrays and optional Set seeds on both native backends.
* feat(cli): expose native object link info
- add versioned, cache-independent native link metadata for program objects
- document the experimental runtime ABI and provide C-driver and Apple linker examples
- verify ABI mismatch, FFI parity, packed installs, and external linking in CI
* fix(example): validate native runtime pack identity
* perf(compiler): specialize typed-array element access
- Lower typed-array reads, writes, and lengths directly by IR element kind.
- Preserve coercion, bounds, and receiver lifetime semantics across C and LLVM.
- Cover emission, ABI layout, and Node-differential behavior.
Co-authored-by: morler <478444+morler@users.noreply.github.com>
* fix: retain typed-array receiver across nested assignments
---------
Co-authored-by: morler <478444+morler@users.noreply.github.com>
- LIB_FN_SYMS mapped net.getAutoSelTimeout/setAutoSelTimeout to scr_net_get_auto_sel_timeout/scr_net_set_auto_sel_timeout, but the runtime defines scr_net_get_autosel_timeout/scr_net_set_autosel_timeout (the C backend already used the correct spelling), so any program touching net.getDefaultAutoSelectFamilyAttemptTimeout on the LLVM tier died at link with undefined symbols.
- The ABI guard could not see this: the literal-declare source scan only checks fully-literal declare strings, and the emitted scan's corpus slice never exercises the net autosel surface — a table entry whose fixture doesn't exist was invisible from both directions.
- llvm-runtime-abi.test.ts grows a third, table-driven direction: every scr_* name the backend sources can ever emit — the static string tables plus every literal @scr_* template reference (interpolated per-type families excluded) — must exist in scr_runtime.h as a prototype or extern data symbol, so a two-string name skew now fails at test time instead of at the user's link step.
- parseHeader additionally collects extern data symbols (scr_emitter_vt, scr_error_vts) so vtable-global references audit cleanly.
- New corpus fixture 2500-net-autosel-timeout.ts round-trips the default attempt timeout (set then get, integers >= 10 to stay clear of Node's clamp) and is byte-identical vs Node through both backends.
- fsp.readFile now passes only the path: the C prototype has no encoding parameter, so the generic path declared an argument the runtime never had
- net.serverAddress: family is a +1 ScrStr* ("IPv4"/"IPv6"), not a double — the declare, call, and field store all read it through the wrong register class
- new llvm-runtime-abi test parses scr_runtime.h and cross-checks every literal backend declare plus every declare emitted for an fs/path corpus slice
Chris Tate