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71deae1acf174e09992e68d116d7fba5c0ec0a62
scriptc/packages/runtime/src
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Chris Tate 71deae1acf Read dyn array elements and lengths by number without a key string 
Indexing a value typed unknown with a number, such as `items[i]` on an
unknown[], converted the index to a string and looked it up as a property
key, and `items.length` read the property by name and boxed the result.
In a loop over an unknown[] that costs a string allocation, a key parse
and a number box per iteration.

The computed-read and `length` helpers the class dispatch generates are
now marked for a numeric fast path. A call to one of them with a number
index first asks the runtime for the element of a dyn array or a live
array capsule (scr_dyn_index_get), and a `length` read checked as a number
asks for the array's length (scr_dyn_array_length). The key string is
built and the helper runs only when the receiver is anything else, so
objects, strings, proxies, class instances, holes and out-of-range or
non-index numbers keep the keyed path.
2026-10-15 01:21:46 -05:00
..
scr_abort.c
Make scriptc compilation native-only
2026-10-12 12:25:30 -05:00
scr_alloc.c
Add 8-byte allocator size classes below 128 bytes
2026-10-14 21:28:04 -05:00
scr_alloc.test.c
Add 8-byte allocator size classes below 128 bytes
2026-10-14 21:28:04 -05:00
scr_alloc.test.ts
runtime: return an exiting worker thread's free pages to the system
2026-10-11 07:08:22 -07:00
scr_array.c
Run V8's TimSort for comparator sorts (#1002)
2026-10-15 00:44:24 -05:00
scr_assert.c
Use plain wording in docs, comments and test names (#981)
2026-10-14 12:25:43 -05:00
scr_async_dyn.c
Merge main into EventTarget
2026-10-14 08:46:13 -05:00
scr_async.c
Support randomFill, randomInt callbacks, randomUUID options and randomUUIDv7
2026-10-15 00:41:22 -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
Fix native self-host of bigint trees and guard BigInt text sizes
2026-10-13 12:29:07 -05:00
scr_blob.c
Add Blob and File
2026-10-14 21:17:46 -05:00
scr_bytes_io.c
Move scriptc to Node 24.22.0
2026-10-14 17:27:02 -05:00
scr_bytes.c
Use plain wording in docs, comments and test names
2026-10-14 11:43:44 -05:00
scr_bytes.test.c
Optimize typed-array numeric processing (#709)
2026-10-06 13:07:11 -05:00
scr_child.c
Use plain wording in docs, comments and test names
2026-10-14 11:43:44 -05:00
scr_closure.c
Shrink the cycle-collector object header to 8 bytes
2026-10-14 04:53:07 -05:00
scr_collation_data.h
Match Node's collation for l·, U+0130 and ligatures
2026-10-14 23:49:11 -05:00
scr_console_native.c
Lower the rest of the global console
2026-10-13 18:55:55 -05:00
scr_console.c
Shrink the cycle-collector object header to 8 bytes
2026-10-14 04:53:07 -05:00
scr_context.c
Read the macOS worker stack guard from a thread-specific-data slot
2026-10-11 06:39:43 -07:00
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
Keep the RC entry points of array elements in one shared descriptor
2026-10-11 19:46:48 -07:00
scr_crypto_async.c
Support randomFill, randomInt callbacks, randomUUID options and randomUUIDv7
2026-10-15 00:41:22 -05:00
scr_cycle.c
Define new runtime globals with initializers so library localization hides them
2026-10-14 19:48:01 -05:00
scr_dc.c
Use plain wording in docs, comments and test names
2026-10-14 11:43:44 -05:00
scr_dgram.c
Move scriptc to Node 24.22.0
2026-10-14 17:27:02 -05:00
scr_dyn_handle.c
refactor: clarify compiler module boundaries (#232)
2026-08-23 20:16:13 -05:00
scr_dyn_invoke.c
Run V8's TimSort for comparator sorts
2026-10-14 21:22:39 -05:00
scr_error.c
Shrink the cycle-collector object header to 8 bytes
2026-10-14 04:53:07 -05:00
scr_event_target.c
Support subclassing EventTarget and Event
2026-10-14 17:18:04 -05:00
scr_events_emitter.c
Use plain wording in docs, comments and test names
2026-10-14 11:43:44 -05:00
scr_events.c
Use plain wording in docs, comments and test names
2026-10-14 11:43:44 -05:00
scr_exception.c
Shrink the cycle-collector object header to 8 bytes
2026-10-14 04:53:07 -05:00
scr_fetch.c
Match Node 24.22 HTTP write coalescing, fetch connection headers and crypto.constants
2026-10-14 18:12:09 -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
Use plain wording in docs, comments and test names
2026-10-14 11:43:44 -05:00
scr_glob.c
Add path.matchesGlob
2026-10-14 03:54:52 -05:00
scr_grapheme_data.h
Support native runtime values used by OpenTUI
2026-09-28 19:01:50 -05:00
scr_grapheme.c
Keep lone surrogates in strings
2026-10-13 19:48:11 -05:00
scr_hash.c
Support every Hash and Hmac encoding, view and option, and crypto.hash's options
2026-10-14 23:20:57 -05:00
scr_http2.c
Use plain wording in docs, comments and test names
2026-10-14 11:43:44 -05:00
scr_http.c
Match Node 24.22 HTTP write coalescing, fetch connection headers and crypto.constants
2026-10-14 18:12:09 -05:00
scr_idna_data.h
Add the legacy url API and url.domainToASCII/domainToUnicode
2026-10-14 08:10:02 -05:00
scr_idna.c
Move scriptc to Node 24.22.0
2026-10-14 17:27:02 -05:00
scr_inspect.c
Print class names and dynamic Maps and Sets in util.inspect
2026-10-14 22:59:06 -05:00
scr_json.c
Read dyn array elements and lengths by number without a key string
2026-10-15 01:21:46 -05:00
scr_json.test.c
Match typed JSON.parse member names against the text and read scalar members inline
2026-10-14 20:38:52 -05:00
scr_json.test.ts
Support every Node 24 digest in createHash, createHmac, hash, pbkdf2 and hkdf
2026-10-14 22:15:06 -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
Support randomFill, randomInt callbacks, randomUUID options and randomUUIDv7
2026-10-15 00:41:22 -05:00
scr_library.c
Use plain wording in docs, comments and test names
2026-10-14 11:43:44 -05:00
scr_loop_epoll.c
refactor: clarify compiler module boundaries (#232)
2026-08-23 20:16:13 -05:00
scr_loop_kqueue.c
Use plain wording in docs, comments and test names
2026-10-14 11:43:44 -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
Inline Map/Set iteration steps and skip deleted leading entries
2026-10-14 15:17:21 -05:00
scr_map.test.c
Inline Map/Set iteration steps and skip deleted leading entries
2026-10-14 15:17:21 -05:00
scr_map.test.ts
Support every Node 24 digest in createHash, createHmac, hash, pbkdf2 and hkdf
2026-10-14 22:15:06 -05:00
scr_message.c
Tell LeakSanitizer that published objects are immortal
2026-10-11 06:39:41 -07:00
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.c
Move scriptc to Node 24.22.0
2026-10-14 17:27:02 -05:00
scr_node_builtin.c
Keep lone surrogates in strings
2026-10-13 19:48:11 -05:00
scr_number.c
Keep lone surrogates in strings
2026-10-13 19:48:11 -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
Shrink the cycle-collector object header to 8 bytes
2026-10-14 04:53:07 -05:00
scr_os.c
Complete node:os and add path.parse and path.format
2026-10-14 00:25:07 -05:00
scr_path.c
Use plain wording in docs, comments and test names
2026-10-14 11:43:44 -05:00
scr_perf.c
Expand dynamic spreads into checked performance argument arrays
2026-10-14 13:16:30 -05:00
scr_platform.h
refactor: clarify compiler module boundaries (#232)
2026-08-23 20:16:13 -05:00
scr_publish.c
Keep the RC entry points of array elements in one shared descriptor
2026-10-11 19:46:48 -07:00
scr_qs.c
Add the legacy url API and url.domainToASCII/domainToUnicode
2026-10-14 08:10:02 -05:00
scr_readline.c
Add readline/promises, stream.addAbortSignal and the stream/promises options
2026-10-14 14:10:43 -05:00
scr_regex_native.h
Reuse regex literal sites and scan plain patterns and string replacements directly
2026-10-13 07:48:24 -05:00
scr_regex.c
Strip VT control characters in one pass
2026-10-14 23:43:52 -05:00
scr_region.c
Declare scr_region_counting in the header's extern data form
2026-10-13 23:52:01 -05:00
scr_region.test.c
Recover the one-shot cost of lifetime regions
2026-10-13 21:53:48 -05:00
scr_region.test.ts
Add counted lifetime regions to the runtime
2026-10-13 18:37:26 -05:00
scr_runtime.h
Read dyn array elements and lengths by number without a key string
2026-10-15 01:21:46 -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
Hand stream chunks made from strings to user code as Buffers
2026-10-14 21:55:39 -05:00
scr_string.c
Match Node's collation for l·, U+0130 and ligatures
2026-10-14 23:49:11 -05:00
scr_symbol.c
Support Node 24 text utilities (#647)
2026-10-03 19:21:34 -05:00
scr_system_errors.h
Move scriptc to Node 24.22.0
2026-10-14 17:27:02 -05:00
scr_test.c
Use plain wording in docs, comments and test names
2026-10-14 11:43:44 -05:00
scr_text_decoder_data.h
Move scriptc to Node 24.22.0
2026-10-14 17:27:02 -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
Move scriptc to Node 24.22.0
2026-10-14 17:27:02 -05:00
scr_union.c
Shrink the cycle-collector object header to 8 bytes
2026-10-14 04:53:07 -05:00
scr_url_internal.h
Move scriptc to Node 24.22.0
2026-10-14 17:27:02 -05:00
scr_url_legacy.c
Merge main into the legacy url API
2026-10-14 11:30:47 -05:00
scr_url_params.c
Keep lone surrogates in strings
2026-10-13 19:48:11 -05:00
scr_url.c
Move scriptc to Node 24.22.0
2026-10-14 17:27:02 -05:00
scr_util_callable.c
Support util.inherits, util.deprecate, util.callbackify and util.debuglog
2026-10-14 08:08:06 -05:00
scr_util_compare.c
Make scriptc compilation native-only
2026-10-12 12:25:30 -05:00
scr_util_style.c
Move scriptc to Node 24.22.0
2026-10-14 17:27:02 -05:00
scr_util.c
Make scriptc compilation native-only
2026-10-12 12:25:30 -05:00
scr_watch.c
Use plain wording in docs, comments and test names
2026-10-14 11:43:44 -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
Shrink the cycle-collector object header to 8 bytes
2026-10-14 04:53:07 -05:00
scr_worker.c
Merge remote-tracking branch 'origin/perf/exception-checks-main' into HEAD
2026-10-11 10:16:45 -07:00
scr_worker.h
Add native workers and shared memory
2026-10-07 19:07:02 -05:00
scr_worker.test.c
Grow the descriptor table before worker threads share it
2026-10-11 06:42:16 -07:00
scr_worker.test.ts
Add native workers and shared memory
2026-10-07 19:07:02 -05:00
scr_zlib.c
Make scriptc compilation native-only
2026-10-12 12:25:30 -05:00