Malte UblandClaude Opus 5.5 a0a6910e4e Destructure union sources by narrowing first and joining arm reads ...

An object pattern over a union whose arms type a field differently, or do
not declare it at all, was refused with SC1031, even though the pattern
element's own type is the checker's answer: the join of the arms' declared
types, with undefined for an arm that omits the key, or the narrowed arm
when a discriminant test or an `in` guard refined the source at the
pattern's site.

Keep the unionDisc fast path wherever every arm declares the field with
one type, so programs that compile today emit identical IR. Otherwise read
through the existing keyed join (unionKeyGet): each arm answers its
declared type and a record arm that does not declare the key answers
undefined, which is exactly the desugar's own property read. Only
destructuring passes the new missingFieldAsUndefined flag, so dotted reads
keep their current refusals.

Narrow first when the un-narrowed pattern does not fit: bind the
checker-narrowed view of the source to a hidden local — a trusting
arm extraction for one arm, a sub-union re-tag whose excluded arms trap,
and the stored layout view for an intersection refinement — and lower the
pattern over that view.

A rest element over a union source packs each arm's unconsumed fields into
a fresh record of the checker's arm-wise rest type, selected by the
runtime tag; CopyDataProperties makes a fresh object too, so nothing
aliases the source. Shapes that do not spell the rest type still fence.

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

2026-10-28 05:37:58 -07:00

..

cjs-esm-lexer-require-reached

init

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

cjs-member-alias-writes

Merge main

2026-10-20 17:56:44 -05:00

cjs-module-mutation

feat: add static CommonJS module graph (#332)

2026-09-15 21:17:31 -05:00

cjs-require-cycle

Admit require cycles whose modules settle their exports first

2026-10-18 06:24:04 -07:00

cjs-require-esm-type-link

Enforce TypeScript 7 and Node type-link parity (#315)

2026-09-14 09:19:08 -05:00

cjs-require-tdz

Compile CommonJS requires placed after code that can reach them, and JSON requires

2026-10-17 19:58:21 -07:00

cjs-require-tdz-unchecked

Compile CommonJS requires placed after code that can reach them, and JSON requires

2026-10-17 19:58:21 -07:00

cycle-class-early

Initialize import cycles in module evaluation order (#740)

2026-10-08 11:29:07 -05:00

cycle-default-export

Initialize import cycles in module evaluation order (#740)

2026-10-08 11:29:07 -05:00

cycle-namespace-import

Initialize import cycles in module evaluation order (#740)

2026-10-08 11:29:07 -05:00

cycle-var-early

Initialize import cycles in module evaluation order (#740)

2026-10-08 11:29:07 -05:00

deferred-class-binding

Store unknown and object class fields in checked-dynamic storage

2026-10-17 15:47:37 -05:00

deferred-class-receiver

Keep the deferred-class-receiver fixture on a rejected field type

2026-10-18 17:30:54 -07:00

dynamic-import

init

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

esm-syntax-commonjs

fix(compiler): support implicit top-level await modules (#94)

2026-08-08 11:35:01 -05:00

fresh-spread-exported

Keep exported const arrays out of fresh spread conversion

2026-10-20 18:40:37 -05:00

import-defer

init

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

import-defer-type

init

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

import-forms

init

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

invalid-package-config

fix(compiler): support implicit top-level await modules (#94)

2026-08-08 11:35:01 -05:00

json-module-comment

init

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

json-modules

init

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

json-shape

Merge main

2026-10-20 17:56:44 -05:00

jsx-factory-mismatch

Compile JSX with the classic runtime

2026-10-22 04:27:35 -05:00

jsx-preserve

Compile JSX with the classic runtime

2026-10-22 04:27:35 -05:00

jsx-type-errors

Compile JSX with the classic runtime

2026-10-22 04:27:35 -05:00

npm-program-type-error

Report program type errors instead of npm package refusals

2026-10-17 16:06:08 -05:00

ns-import-object

Add static literal dynamic imports (#363)

2026-09-20 15:59:34 -05:00

pkg-import-fences

init

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

retired-engine-import-refusal

Make scriptc compilation native-only

2026-10-12 12:25:30 -05:00

spi-off

Deferred-init fields: stream!-style classes lower with typed extraction reads

2026-07-23 00:40:54 -05:00

split-cjs-require-cycle

Merge main and give split require cycles the const form's admission

2026-10-23 17:15:33 -05:00

split-cjs-require-early

Skip split require calls by identity and climb parentheses in early-read checks

2026-10-23 19:05:58 -05:00

top-level-await-commonjs

fix(compiler): support implicit top-level await modules (#94)

2026-08-08 11:35:01 -05:00

top-level-await-module-leak

fix(compiler): support implicit top-level await modules (#94)

2026-08-08 11:35:01 -05:00

accessors.ts

Preserve interface identity and extend native library calls

2026-10-07 13:55:11 -05:00

aggregate-error-fences.ts

Implement Promise.allSettled and Promise.any

2026-10-13 19:12:53 -05:00

any-destructure-unspelled-keys.ts

Compile string-key destructuring of any values and cast-guarded Buffer aliases

2026-10-23 15:13:03 -05:00

any.ts

Expand static support for common Effect 4 patterns (#600)

2026-10-01 17:36:29 -05:00

arguments-length-self-call.ts

Fence arguments.length in function expressions that call themselves by name

2026-10-22 10:09:08 -05:00

array-subclass-fences.ts

Fix the species trace, deep release, iteration bound and optional length findings

2026-10-23 23:31:58 -05:00

array-subclass-retyped-members.ts

Refuse SC9001 cases and merge main

2026-10-25 13:26:27 -05:00

arrow-bind.ts

Merge main

2026-10-20 17:56:44 -05:00

assert-class-fences.ts

Add assert.deepEqual, partialDeepStrictEqual and the Assert class

2026-10-15 22:01:38 -05:00

assert-fences.ts

Run CommonJS top-level return, untyped assert forms, and untyped instanceof Object as Node does

2026-10-24 08:07:52 -05:00

async-iterator-handles.ts

feat: add static async iteration parity (#328)

2026-09-15 00:03:07 -05:00

bigint-fences.ts

Expand native collection keys and construction

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

blocked-binding-cascade.ts

Compile collection metadata and heterogeneous JavaScript tables natively

2026-09-28 22:20:24 -05:00

boot-path-node-surface-fences.ts

Merge main

2026-10-20 17:56:44 -05:00

builtin-base-class-value-arguments.ts

Merge main

2026-10-20 17:56:44 -05:00

builtin-class-alias-escape.ts

Use EventEmitter, the stream classes and the error classes as values

2026-10-19 04:48:10 -05:00

builtin-constructor-members.ts

Merge main

2026-10-20 17:56:44 -05:00

catch-bindings.ts

Preserve narrowed class values and collection composition

2026-10-08 01:21:43 -05:00

checked-js-constructor-arguments.js

Compile JavaScript classes like TypeScript classes when their layout or JSDoc types allow it

2026-10-17 18:44:30 -05:00

checker-panic-infinity.ts

perf: avoid repeated type queries and JavaScript binding scans (#630)

2026-10-03 07:40:13 -05:00

child-process.ts

Merge main

2026-10-20 17:56:44 -05:00

class-call-shadowed-static.ts

Keep the class-value call fence when a subclass declares a static call

2026-10-22 20:33:33 -05:00

class-decorators.ts

init

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

class-field-accessor-descriptor.ts

Merge main

2026-10-20 17:56:44 -05:00

class-interface-refinements.ts

feat(compiler): preserve native type refinements for self-hosting

2026-09-28 08:12:06 -05:00

class-prototype-reflection.ts

feat: support static buffer constructors and prototype methods (#591)

2026-09-30 17:53:59 -05:00

class-values.ts

Use EventEmitter, the stream classes and the error classes as values

2026-10-19 04:48:10 -05:00

collection-iterator-helpers.ts

Merge main

2026-10-19 07:55:06 -05:00

collection-views.ts

feat(compiler): enable native IR construction for self-hosting (#491)

2026-09-27 11:41:52 -05:00

component-fences.ts

Represent Dates as objects with identity

2026-10-22 20:33:09 -05:00

comptime.ts

Merge main

2026-10-20 17:56:44 -05:00

console-fences.ts

Lower the rest of the global console

2026-10-13 18:55:55 -05:00

constructor-returns-instance-super.ts

Answer the object a constructor returns from new

2026-10-18 14:42:18 -07:00

constructor-returns-object.ts

Answer the object a constructor returns from new

2026-10-18 14:42:18 -07:00

contract-acyclic-positions.ts

Acyclic: a dedicated default interface; shortest cycle in explanations

2026-10-11 16:30:25 -07:00

contract-acyclic.ts

Acyclic contract type: classes and object types that cannot lie on a cycle

2026-10-11 16:30:24 -07:00

contract-immutable.ts

Publish Immutable factory arrays only after provable index writes

2026-10-12 02:33:29 -05:00

contract-int32-array-aliases.ts

Add Int32[] element contracts

2026-10-17 12:08:06 -07:00

contract-int32-arrays.ts

Add Int32[] element contracts

2026-10-17 12:08:06 -07:00

contract-int32-escapes.ts

Run lone array callbacks as loops with their bodies inlined

2026-10-23 09:25:07 -05:00

contract-int32.ts

Keep copied array callbacks exact with local classes, switches and contracts

2026-10-24 17:35:51 -05:00

contract-nothrow-handlers.ts

try/catch discharges NoThrow: handlers take what they catch

2026-10-11 16:30:24 -07:00

contract-nothrow.ts

Contract types: explain throwing paths, bind only declared functions, docs and baselines

2026-10-11 12:24:27 -07:00

contract-positions.ts

Add Int32[] element contracts

2026-10-17 12:08:06 -07:00

contract-program-lifetime-positions.ts

Add the ProgramLifetime contract: classes whose instances live until exit skip reference counting and cycle collection

2026-10-11 16:30:23 -07:00

contract-program-lifetime.ts

Merge main into feat/program-lifetime-publication

2026-10-12 09:38:24 -05:00

create-require.ts

Add static node:module parity (#361)

2026-09-20 14:44:19 -05:00

dataview.ts

Add Float16Array

2026-10-17 22:45:32 -05:00

date-formatters.ts

Merge main

2026-10-19 00:47:00 -05:00

deep-binary-nesting.ts

init

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

deep-nesting-preflight.ts

init

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

default-export.ts

Fixture and manifest bookkeeping for the graduated lowerings

2026-07-23 00:37:25 -05:00

delete-fences.ts

init

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

destructuring-fences.ts

Destructure union sources by narrowing first and joining arm reads

2026-10-28 05:37:58 -07:00

dynamic-import-static.ts

Add static literal dynamic imports (#363)

2026-09-20 15:59:34 -05:00

dynamic-representable-types.ts

Expand static support for common Effect 4 patterns (#600)

2026-10-01 17:36:29 -05:00

dynamic-surface.ts

Run String and Number methods on dynamic values and add substr, locale case and toPrecision

2026-10-18 15:55:12 -07:00

ee-computed-internal.ts

Support scoped computed EventEmitter names (#389)

2026-09-23 00:38:45 -05:00

ee-computed-listeners.ts

Support scoped computed EventEmitter names (#389)

2026-09-23 00:38:45 -05:00

ee-computed-stream-internal.ts

Support scoped computed EventEmitter names (#389)

2026-09-23 00:38:45 -05:00

ee-computed-unrestricted.ts

Support scoped computed EventEmitter names (#389)

2026-09-23 00:38:45 -05:00

ee-emit-override.ts

Subclasses may override emit in the forwarding shape, monomorphized per event

2026-07-24 09:37:57 -05:00

enums.ts

init

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

error-capture-stack-trace-fences.ts

Capture stack traces with Error.captureStackTrace as Node does

2026-10-22 06:52:18 -05:00

error-cause-redeclared-fences.ts

Compile TypeScript redeclarations of Error.cause

2026-10-18 07:07:37 -07:00

error-fields-cause-fences.ts

Merge main

2026-10-20 12:55:55 -05:00

error-header-accessor-fences.ts

Merge main

2026-10-20 12:55:55 -05:00

error-header-prototype-fences.ts

Merge main

2026-10-20 12:55:55 -05:00

es2025-fences.ts

Merge main

2026-10-19 07:55:06 -05:00

event-target-subclass-fences.ts

Support subclassing EventTarget and Event

2026-10-14 17:18:04 -05:00

events-once-fences.ts

Merge main

2026-10-20 17:56:44 -05:00

exceptions.ts

Implement explicit resource management (#309)

2026-09-13 23:34:17 -05:00

fetch-static.ts

Expand static support for common Effect 4 patterns (#600)

2026-10-01 17:36:29 -05:00

filter-void-predicate-dyn.ts

fix(compiler): guard zero-arg dynamic filter calls

2026-08-17 10:34:43 -04:00

filter-void-predicate-dynamic.ts

fix(compiler): clarify void filter predicate fence

2026-08-14 10:27:38 -04:00

filter-void-predicate-island.ts

test(compiler): refresh filter void snapshot

2026-08-14 10:27:38 -04:00

filter-void-predicate.ts

fix(compiler): clarify void filter predicate fence

2026-08-14 10:27:38 -04:00

fresh-spread-repeated.ts

Convert a const array spread only when it runs once per initializer

2026-10-20 18:11:57 -05:00

fs-url-path-fences.ts

Accept file URL paths in existsSync, fs.promises and order-checked fs calls

2026-10-23 16:27:40 -05:00

function-forms.ts

Add static builtin function values (#353)

2026-09-19 21:49:21 -05:00

function-limits.ts

init

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

function-value-arguments-length.ts

Count the arguments a function receives when it is called through a value

2026-10-22 18:17:48 -05:00

generator-method-overrides.ts

Support static generator methods and loop bindings (#512)

2026-09-27 23:33:40 -05:00

generic-methods.ts

Call generic members through receivers that are not statically known

2026-10-17 18:36:45 -05:00

generic-signature-values.ts

Split the SC2001 catch-all into named type-fence families

2026-07-23 16:55:31 -05:00

generic-value-bindings.ts

Give generic arrow bindings Node's behavior before their declarations run

2026-10-22 02:56:39 -05:00

generics.ts

Strengthen generic type and class boundaries

2026-10-07 11:47:54 -05:00

globalthis-buffer-alias-values.ts

Keep the cast marker on copied and defaulted Buffer aliases

2026-10-23 16:23:37 -05:00

http2-module.ts

init

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

http2-response-trailers.ts

fix(http): enforce HTTP/1.1 Host requirement (#388)

2026-09-23 10:21:53 -05:00

identity-collection-keys.ts

Expand native collection keys and construction

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

import-equals-require.ts

init

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

import-meta-bare.ts

feat: support static ESM import metadata

2026-09-02 18:18:09 -05:00

import-meta-computed.ts

Expand Node 24 ESM metadata compatibility (#653)

2026-10-04 01:03:02 -05:00

import-meta-destructure.ts

Expand Node 24 ESM metadata compatibility (#653)

2026-10-04 01:03:02 -05:00

import-meta-rest.ts

Expand Node 24 ESM metadata compatibility (#653)

2026-10-04 01:03:02 -05:00

import-meta-write.ts

feat: support static ESM import metadata

2026-09-02 18:18:09 -05:00

imports.ts

init

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

index-signature-values.ts

Fix CI on typed-array unions

2026-10-23 12:54:17 -05:00

inferred-callback-drops-conditional.ts

Merge main

2026-10-20 17:56:44 -05:00

inferred-callback-drops-satisfies.ts

Merge main

2026-10-20 17:56:44 -05:00

inferred-callback-drops.ts

Merge main

2026-10-20 17:56:44 -05:00

inheritance.ts

Preserve narrowed class values and collection composition

2026-10-08 01:21:43 -05:00

inspect-custom-fences.ts

Merge main

2026-10-23 00:54:10 -05:00

intern-table-fences.ts

Add InternTable, a shared append-only table of published values

2026-10-15 19:59:56 -05:00

intersection-values.ts

fix(compiler): support branded primitive types (#320)

2026-09-14 13:46:36 -05:00

intl-segmenter.ts

Compile more npm and CommonJS JavaScript dependencies statically

2026-10-24 12:01:26 -05:00

intl.ts

The en-US Intl slice: composed NumberFormat and toLocaleString go static, the rest fences by name

2026-07-23 20:30:47 -05:00

iterable-sources.ts

Compile Iterable<T> values

2026-10-22 16:00:41 -07:00

iterator-slot-fences.ts

Run the fromEntries aliasing program and drop compiled Iterable entries from the iterator fences

2026-10-22 19:54:17 -05:00

jsdoc-import-require.js

init

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

json-class-fields.ts

Refuse RegExp and Promise class fields in JSON.stringify

2026-10-18 18:34:09 -05:00

json-dyn.ts

Store unknown and object class fields in checked-dynamic storage

2026-10-17 15:47:37 -05:00

local-class-boundaries.ts

Construct builtins through stored constructors and fix function-local class names and dispatch

2026-10-22 06:44:59 -05:00

local-class-type-query-brand.ts

Merge main

2026-10-20 17:56:44 -05:00

local-class-type-query-js.js

Report refused local classes from speculative type queries again

2026-10-18 12:05:25 -07:00

local-class-type-query.ts

Keep refused local classes out of speculative type queries

2026-10-18 08:32:52 -07:00

local-require-binding-esm.js

fix(compiler): support implicit top-level await modules (#94)

2026-08-08 11:35:01 -05:00

maps-surface.ts

Support stored Map and Set iterators in static builds (#618)

2026-10-02 13:26:27 -05:00

maps.ts

Compile maybe-promise unions, unknown[] rest parameters, and function-valued Maps and Sets

2026-10-18 15:58:57 -07:00

maybe-promise-fences.ts

Drop the refused never-promise instanceof case from the maybe-promise fences

2026-10-24 23:35:56 -05:00

merged-namespace-collect-probe.ts

Fix both 0.0.10 crash sites: collect probes recover from poison, for-init declarators stay locals

2026-07-24 11:38:39 -05:00

mixed-compare.ts

init

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

mixins.ts

keyof-constrained generics monomorphize per literal key; generic-fn aliases register their target

2026-07-23 17:20:03 -05:00

mock-fences.ts

Merge main

2026-10-20 17:56:44 -05:00

mock-timers-fences.ts

Add mock.timers to node:test

2026-10-17 20:55:17 -05:00

module-out-of-scope.ts

Merge main

2026-10-20 17:56:44 -05:00

module-resolution-introspection.ts

feat(compiler): add Node module resolution introspection (#322)

2026-09-14 18:15:44 -05:00

multiple-errors.ts

Parity bookkeeping for the new fixtures

2026-07-23 01:05:22 -05:00

namespaces.ts

init

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

nested-member-blocker-path.ts

Compile SDK-declared data types, any-valued members and Pick views of classes

2026-10-19 20:55:04 -07:00

new-target-field-initializer.ts

init

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

new-target-late-local-subclass.ts

Refuse new.target over function-local subclasses lowered later

2026-10-22 21:47:37 -05:00

new-target-local-subclass.ts

Support new.target in class constructors

2026-10-22 17:43:09 -07:00

new-target-plain-function.ts

Support new.target in class constructors

2026-10-22 17:43:09 -07:00

new-target-value-generic-subclass.ts

Dispatch new.target over generic subclasses and own static names

2026-10-22 21:18:48 -05:00

new-target-value-signatures.ts

Support new.target in class constructors

2026-10-22 17:43:09 -07:00

no-error-assertion-fences.ts

Support Node 24 no-error assertions (#648)

2026-10-03 20:16:24 -05:00

node-fallback-fence.ts

zlib: Brotli compression and decompression over the vendored brotli 1.2.0

2026-10-23 18:11:49 -05:00

nullish-class-defaults.ts

Observe forwarded optional values and asserted class arms (#783)

2026-10-09 07:49:53 -05:00

object-assign-class-copy.ts

Merge main

2026-10-20 17:56:44 -05:00

object-literal-accessor-values.ts

Merge main

2026-10-20 17:56:44 -05:00

optional-fields.ts

Implement sparse native arrays and missing-value parity (#297)

2026-09-12 22:39:07 -05:00

options-record.ts

Accept readline's history and completer options and add the history members

2026-10-15 22:53:40 -05:00

outside-world.ts

Retire the "DOM" nickname in comments, internal docs, and message prose: the checked-dynamic tree / dyn values

2026-07-24 11:14:58 -05:00

overloaded-function-values.ts

Add static callable specialization (#350)

2026-09-18 22:50:45 -05:00

overloaded-members.ts

Compile overloaded methods on interfaces and object types

2026-10-18 14:40:40 -07:00

pick-view-generic-methods.ts

Bind generic overload calls by the overload's own type parameters

2026-10-20 12:25:57 -05:00

private-members.ts

Implement typed async generators (#310)

2026-09-14 00:38:06 -05:00

promise-all-fences.ts

Merge main

2026-10-20 17:56:44 -05:00

promise-all-generic-mixed-union.ts

Fix eight compiler and type bug reports

2026-10-26 01:50:59 -05:00

record-width.ts

Retire the "DOM" nickname in comments, internal docs, and message prose: the checked-dynamic tree / dyn values

2026-07-24 11:14:58 -05:00

regex-constructor-flags.ts

Support the regex v flag

2026-10-18 03:37:40 -05:00

regex-match-destructuring-fences.ts

Destructure regex match results with object patterns

2026-10-18 07:07:44 -07:00

regex.ts

Support the regex v flag

2026-10-18 03:37:40 -05:00

retained-generic-rest-order.ts

Compile collection metadata and heterogeneous JavaScript tables natively

2026-09-28 22:20:24 -05:00

retired-engine-760-any-arithmetic.ts

Make scriptc compilation native-only

2026-10-12 12:25:30 -05:00

retired-engine-968-jsval-lift.ts

Make scriptc compilation native-only

2026-10-12 12:25:30 -05:00

retired-engine-1587-any-field-unassigned.ts

Make scriptc compilation native-only

2026-10-12 12:25:30 -05:00

retired-engine-2083-destructuring-island-decl.ts

Make scriptc compilation native-only

2026-10-12 12:25:30 -05:00

retired-engine-2084-destructuring-primitive-sources.ts

Make scriptc compilation native-only

2026-10-12 12:25:30 -05:00

retired-engine-2086-destructuring-island-globals.ts

Make scriptc compilation native-only

2026-10-12 12:25:30 -05:00

retired-engine-2103-optional-tuple-elements.ts

Make scriptc compilation native-only

2026-10-12 12:25:30 -05:00

retired-engine-2104-computed-key-destructuring.ts

Make scriptc compilation native-only

2026-10-12 12:25:30 -05:00

retired-engine-2667-array-to-sorted-any.ts

Make scriptc compilation native-only

2026-10-12 12:25:30 -05:00

runtime-class-value-fences.ts

Use EventEmitter, the stream classes and the error classes as values

2026-10-19 04:48:10 -05:00

runtime-optional-capture-chain.ts

Respect runtime optional values and initialization order in more places (#775)

2026-10-09 00:23:28 -05:00

runtime-optional-refined-union.ts

Read holes in for-of loops and missing-element shorthand properties as undefined

2026-10-09 22:05:36 -05:00

self-returning-function.ts

init

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

sets.ts

Expand native collection keys and construction

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

snapshot-fences.ts

Add t.assert.snapshot and t.assert.fileSnapshot

2026-10-18 05:31:40 -05:00

speculative-function-refusal.ts

Fence refused statements inside capture buffers instead of dropping them

2026-10-18 11:47:04 -07:00

spread-fences.ts

Add static fixed-tuple call spreads (#351)

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

spread-runtime-optional.ts

Track optional values precisely through callbacks, captures and pops (#784)

2026-10-09 10:33:07 -05:00

statements.ts

init

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

static-blocks.ts

The #private-members chain: fields, methods, accessors, generators

2026-07-23 02:42:10 -05:00

stdlib-fence.ts

Make Dates mutable objects with Node's setters and conversions

2026-10-23 22:08:02 -05:00

stdlib.ts

Compile three.js math modules with LLVM

2026-09-29 20:58:04 -05:00

stream-byte-mode-chunk-fences.ts

Accept Buffer-compatible chunk annotations and keep super(undefined) in byte mode

2026-10-22 08:35:56 -05:00

stream-completion-callback-error.ts

Merge main

2026-10-20 17:56:44 -05:00

stream-runtime-option-order.ts

Merge main and fix CI

2026-10-23 07:50:09 -05:00

super-comma-nested.ts

Compile derived constructors whose super() call leads a comma statement

2026-10-18 17:57:35 -07:00

test-option-fences.ts

Add the concurrency test option

2026-10-17 03:28:15 -05:00

text-codec-value.ts

Expand static support for common Effect 4 patterns (#600)

2026-10-01 17:36:29 -05:00

text-decoder-label.ts

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

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

thread-slots-fences.ts

Merge main

2026-10-20 17:56:44 -05:00

tls-sni-callback-fences.ts

Read the tls.createServer SNICallback in source order

2026-10-21 21:56:08 -05:00

tls-socket-fences.ts

Support new tls.TLSSocket and tls.connect({ socket })

2026-10-22 04:52:44 -05:00

top-level-await-implicit-module-nested-require.js

fix(compiler): support implicit top-level await modules (#94)

2026-08-08 11:35:01 -05:00

tuples.ts

feat(compiler): make lowering contexts natively compilable

2026-09-28 19:48:46 -05:00

typed-array-undeclared-members.ts

Answer typed-array member probes and destructure into typed-array elements

2026-10-21 02:28:56 -05:00

unassigned-fields.ts

Deferred-init fields: stream!-style classes lower with typed extraction reads

2026-07-23 00:40:54 -05:00

union-clone-override-width.ts

feat(compiler): lower the complete frontend statically

2026-09-28 23:49:13 -05:00

unions.ts

Convert non-null asserted operands that hold undefined or null as Node does

2026-10-23 17:34:59 -05:00

unrelated-class-assertion.ts

Respect runtime optional values and initialization order in more places (#775)

2026-10-09 00:23:28 -05:00

untyped-map-into-interface.ts

Fix eight compiler and type bug reports

2026-10-26 01:50:59 -05:00

url-mutation-object-plus.ts

Add Node 24 URL mutation support (#654)

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

url-mutation-operator.ts

Add Node 24 URL mutation support (#654)

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

url-mutation-runtime-key.ts

Add Node 24 URL mutation support (#654)

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

utility-types.ts

Represent Dates as objects with identity

2026-10-22 20:33:09 -05:00

variadic-wrapper-fences.ts

Merge main

2026-10-20 17:56:44 -05:00

webassembly-fences.ts

Merge main

2026-10-20 17:56:44 -05:00

webcrypto-refusals.ts

Merge main

2026-10-22 03:33:29 -05:00

x509-fences.ts

Support X509Certificate fields and methods, TLS certificates and tls.Server contexts

2026-10-23 18:01:19 -05:00

zlib-class-alias-escape.ts

Support zlib stream classes as const aliases and instanceof targets

2026-10-18 09:52:17 -05:00