Chris TateandClaude Opus 5.5 ee2832afae Answer undefined for out-of-range typed array reads like Node ...

Typed-array element reads at an index that is not an integer in
[0, length) now yield undefined instead of throwing a RangeError. The read
is `number | undefined`, like ordinary array reads; numeric and truthiness
consumers fuse back to the plain element read, which answers NaN for an
invalid index without touching storage. The may-throw seed for typed
reads is removed. Invalid writes stay ignored.

The corpus pins reads in printing, comparison, arithmetic, defaulting,
truthiness, bindings and templates, plus ignored writes, and a received
worker message is checked to arrive unfrozen.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

2026-10-09 11:18:15 -05:00

..

scr_abort.c

Expand static three.js workflows and host integration (#621)

2026-10-02 19:56:34 -05:00

scr_alloc.c

Inline the small-object allocator into emitted constructors and releases

2026-10-08 15:36:07 -05:00

scr_alloc.test.c

Route strings, arrays and emitted records through the small-object allocator

2026-10-08 15:01:26 -05:00

scr_alloc.test.ts

Route strings, arrays and emitted records through the small-object allocator

2026-10-08 15:01:26 -05:00

scr_array.c

Inline the small-object allocator into emitted constructors and releases

2026-10-08 15:36:07 -05:00

scr_assert.c

Add native workers and shared memory

2026-10-07 19:07:02 -05:00

scr_async_dyn.c

Add native workers and shared memory

2026-10-07 19:07:02 -05:00

scr_async.c

Make compile blockers and Node differences actionable (#786)

2026-10-09 10:30:31 -05:00

scr_async.test.c

fix(runtime): commit fiber stacks on demand (#478)

2026-09-26 19:09:54 -05:00

scr_async.test.ts

Enforce linting and consistent source formatting

2026-10-05 17:51:24 -05:00

scr_bigint_assert.c

Add static-native BigInt support (#346)

2026-09-18 00:21:12 -05:00

scr_bigint.c

Expand native collection keys and construction

2026-10-05 09:32:14 -05:00

scr_bytes_io.c

Add native workers and shared memory

2026-10-07 19:07:02 -05:00

scr_bytes.c

Answer undefined for out-of-range typed array reads like Node

2026-10-09 11:18:15 -05:00

scr_bytes.test.c

Optimize typed-array numeric processing (#709)

2026-10-06 13:07:11 -05:00

scr_child.c

Add native workers and shared memory

2026-10-07 19:07:02 -05:00

scr_closure.c

Inline the small-object allocator into emitted constructors and releases

2026-10-08 15:36:07 -05:00

scr_collation_data.h

Make compile blockers and Node differences actionable (#786)

2026-10-09 10:30:31 -05:00

scr_console_native.c

Compile Effect generators statically (#589)

2026-09-30 14:25:29 -05:00

scr_console.c

Keep exception polls inline in worker programs (#785)

2026-10-09 10:01:27 -05:00

scr_context.c

Keep exception polls inline in worker programs (#785)

2026-10-09 10:01:27 -05:00

scr_context.test.c

Add native workers and shared memory

2026-10-07 19:07:02 -05:00

scr_context.test.ts

Add native workers and shared memory

2026-10-07 19:07:02 -05:00

scr_copying.c

Add native workers and shared memory

2026-10-07 19:07:02 -05:00

scr_crypto_async.c

Add Node 24 scrypt, HKDF, and SHA-2 crypto support (#626)

2026-10-03 01:47:42 -05:00

scr_cycle.c

Schedule cycle collection by yield and borrow indexed reads (#781)

2026-10-09 07:55:10 -05:00

scr_dc.c

Promote canary to main (#738)

2026-10-08 11:00:13 -05:00

scr_dgram.c

Add native workers and shared memory

2026-10-07 19:07:02 -05:00

scr_dyn_handle.c

refactor: clarify compiler module boundaries (#232)

2026-08-23 20:16:13 -05:00

scr_dyn_invoke.c

Allocate dynamic object entry and array item buffers from the small-object allocator

2026-10-08 15:01:26 -05:00

scr_error.c

Promote canary to main (#738)

2026-10-08 11:00:13 -05:00

scr_events_emitter.c

Promote canary to main (#738)

2026-10-08 11:00:13 -05:00

scr_events.c

Promote canary to main (#738)

2026-10-08 11:00:13 -05:00

scr_exception.c

Make compile blockers and Node differences actionable (#786)

2026-10-09 10:30:31 -05:00

scr_fetch_curl.c

Add native workers and shared memory

2026-10-07 19:07:02 -05:00

scr_fetch.c

Add native workers and shared memory

2026-10-07 19:07:02 -05:00

scr_ffi_queue.c

feat(ffi): marshal foreign-thread callbacks (#164)

2026-08-16 22:59:02 -05:00

scr_ffi.c

Add native workers and shared memory

2026-10-07 19:07:02 -05:00

scr_file_handle.c

Add native workers and shared memory

2026-10-07 19:07:02 -05:00

scr_grapheme_data.h

Support native runtime values used by OpenTUI

2026-09-28 19:01:50 -05:00

scr_grapheme.c

Support native runtime values used by OpenTUI

2026-09-28 19:01:50 -05:00

scr_http2.c

Add native workers and shared memory

2026-10-07 19:07:02 -05:00

scr_http.c

Send HTTP response heads with their bodies and trim per-request server work

2026-10-08 15:42:37 -05:00

scr_inspect_island.c

refactor: clarify compiler module boundaries (#232)

2026-08-23 20:16:13 -05:00

scr_inspect.c

Make compile blockers and Node differences actionable (#786)

2026-10-09 10:30:31 -05:00

scr_island_manifest.h

Add Node 24 readable stream readers, controllers, and tee (#661)

2026-10-04 06:07:41 -05:00

scr_island.c

Add native workers and shared memory

2026-10-07 19:07:02 -05:00

scr_json.c

Inline the small-object allocator into emitted constructors and releases

2026-10-08 15:36:07 -05:00

scr_json.test.c

Sync runtime and compiler updates into canary

2026-10-08 17:41:20 -05:00

scr_json.test.ts

Route strings, arrays and emitted records through the small-object allocator

2026-10-08 15:01:26 -05:00

scr_key.h

Cache string Map key hashes in the string header

2026-10-08 15:40:53 -05:00

scr_lib.c

Make compile blockers and Node differences actionable (#786)

2026-10-09 10:30:31 -05:00

scr_library.c

Compile embeddable Wasm modules with host imports

2026-09-30 01:09:15 -05:00

scr_loop_epoll.c

refactor: clarify compiler module boundaries (#232)

2026-08-23 20:16:13 -05:00

scr_loop_kqueue.c

init

2026-07-22 18:08:04 -05:00

scr_loop_wsapoll.c

refactor: clarify compiler module boundaries (#232)

2026-08-23 20:16:13 -05:00

scr_mailbox.c

Add native workers and shared memory

2026-10-07 19:07:02 -05:00

scr_mailbox.h

Add native workers and shared memory

2026-10-07 19:07:02 -05:00

scr_mailbox.test.c

Add native workers and shared memory

2026-10-07 19:07:02 -05:00

scr_mailbox.test.ts

Add native workers and shared memory

2026-10-07 19:07:02 -05:00

scr_map.c

Cache string Map key hashes in the string header

2026-10-08 15:40:53 -05:00

scr_message.c

Add native workers and shared memory

2026-10-07 19:07:02 -05:00

scr_message.h

Add native workers and shared memory

2026-10-07 19:07:02 -05:00

scr_message.test.c

Add native workers and shared memory

2026-10-07 19:07:02 -05:00

scr_message.test.ts

Add native workers and shared memory

2026-10-07 19:07:02 -05:00

scr_musl.c

refactor: clarify compiler module boundaries (#232)

2026-08-23 20:16:13 -05:00

scr_net_island.c

refactor: clarify compiler module boundaries (#232)

2026-08-23 20:16:13 -05:00

scr_net.c

Send HTTP response heads with their bodies and trim per-request server work

2026-10-08 15:42:37 -05:00

scr_node_builtin.c

Support Node 24 system error utilities (#646)

2026-10-03 18:34:51 -05:00

scr_number.c

Fast paths for number<->string conversion (Number/parseFloat, toFixed, two-decimal String)

2026-10-08 15:49:53 -05:00

scr_numeric.h

Optimize typed-array numeric processing (#709)

2026-10-06 13:07:11 -05:00

scr_numeric.test.c

Optimize typed-array numeric processing (#709)

2026-10-06 13:07:11 -05:00

scr_numeric.test.ts

Optimize typed-array numeric processing (#709)

2026-10-06 13:07:11 -05:00

scr_object.c

Emit live-object audit notes only for --sanitize builds

2026-10-08 15:29:36 -05:00

scr_path.c

Add native workers and shared memory

2026-10-07 19:07:02 -05:00

scr_platform.h

refactor: clarify compiler module boundaries (#232)

2026-08-23 20:16:13 -05:00

scr_qs.c

Expand static three.js workflows and host integration (#621)

2026-10-02 19:56:34 -05:00

scr_readline.c

Add native workers and shared memory

2026-10-07 19:07:02 -05:00

scr_regex_native.h

Walk native regex first-byte analysis with a heap worklist

2026-10-08 15:19:12 -05:00

scr_regex.c

Keep the timer slot index and regex constructor cache per worker

2026-10-08 15:44:26 -05:00

scr_runtime.h

Answer undefined for out-of-range typed array reads like Node

2026-10-09 11:18:15 -05:00

scr_shared.c

Add native workers and shared memory

2026-10-07 19:07:02 -05:00

scr_shared.test.c

Add native workers and shared memory

2026-10-07 19:07:02 -05:00

scr_shared.test.ts

Add native workers and shared memory

2026-10-07 19:07:02 -05:00

scr_stream.c

Add native workers and shared memory

2026-10-07 19:07:02 -05:00

scr_string.c

Make compile blockers and Node differences actionable (#786)

2026-10-09 10:30:31 -05:00

scr_symbol.c

Support Node 24 text utilities (#647)

2026-10-03 19:21:34 -05:00

scr_system_errors.h

Support Node 24 system error utilities (#646)

2026-10-03 18:34:51 -05:00

scr_test.c

Add native workers and shared memory

2026-10-07 19:07:02 -05:00

scr_text_decoder_data.h

feat: support static non-UTF-8 TextDecoder labels (#111)

2026-08-09 23:15:51 -05:00

scr_text_decoder_labels.h

Expand Node 24 text-encoding support (#629)

2026-10-03 05:38:29 -05:00

scr_tls_ca.c

Add native workers and shared memory

2026-10-07 19:07:02 -05:00

scr_tls.c

Add native workers and shared memory

2026-10-07 19:07:02 -05:00

scr_union.c

Inline the small-object allocator into emitted constructors and releases

2026-10-08 15:36:07 -05:00

scr_url_internal.h

Add Node 24 URL authority and protocol mutation support (#658)

2026-10-04 04:14:12 -05:00

scr_url_params.c

Add Node 24 URL mutation support (#654)

2026-10-04 01:57:10 -05:00

scr_url.c

Add Node 24 URL authority and protocol mutation support (#658)

2026-10-04 04:14:12 -05:00

scr_util_compare.c

Add native workers and shared memory

2026-10-07 19:07:02 -05:00

scr_util_style.c

Add native workers and shared memory

2026-10-07 19:07:02 -05:00

scr_util.c

Fix utility runtime dependencies in native builds

2026-10-04 21:18:58 -05:00

scr_watch.c

Add native workers and shared memory

2026-10-07 19:07:02 -05:00

scr_web.c

Add Node 24 readable stream readers, controllers, and tee (#661)

2026-10-04 06:07:41 -05:00

scr_win_stats.h

feat(fs): expose Stats disk metadata (#120)

2026-08-10 12:21:11 -05:00

scr_win.c

Make LLVM the sole production backend

2026-09-29 20:54:09 -05:00

scr_worker_events.c

Add native workers and shared memory

2026-10-07 19:07:02 -05:00

scr_worker.c

Add native workers and shared memory

2026-10-07 19:07:02 -05:00

scr_worker.h

Add native workers and shared memory

2026-10-07 19:07:02 -05:00

scr_worker.test.c

Add native workers and shared memory

2026-10-07 19:07:02 -05:00

scr_worker.test.ts

Add native workers and shared memory

2026-10-07 19:07:02 -05:00

scr_zlib_island.c

refactor: clarify compiler module boundaries (#232)

2026-08-23 20:16:13 -05:00

scr_zlib.c

Add native workers and shared memory

2026-10-07 19:07:02 -05:00