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ladybird/Libraries/LibJS/Runtime
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Andreas Kling 879ac36e45 LibJS: Cache stable for-in iteration at bytecode sites 
Cache the flattened enumerable key snapshot for each `for..in` site and
reuse a `PropertyNameIterator` when the receiver shape, dictionary
generation, indexed storage kind and length, prototype chain
validity, and magical-length state still match.

Handle packed indexed receivers as well as plain named-property
objects. Teach `ObjectPropertyIteratorNext` in `asmint.asm` to return
cached property values directly and to fall back to the slow iterator
logic when any guard fails.

Treat arrays' hidden non-enumerable `length` property as a visited
name for for-in shadowing, and include the receiver's magical-length
state in the cache key so arrays and plain objects do not share
snapshots.

Add `test-js` and `test-js-bytecode` coverage for mixed numeric and
named keys, packed receiver transitions, re-entry, iterator reuse, GC
retention, array length shadowing, and same-site cache reuse.
2026-04-10 15:12:53 +02:00
..
Intl LibJS+LibUnicode: Add an API to loop over Unicode extensions of one type 2026-03-14 08:17:03 -04:00
JavaScriptImplementations LibJS: Replace Array.fromAsync with a native JavaScript implementation 2025-11-30 11:54:54 +01:00
Temporal LibJS: Format "islamic" and "islamic-rgsa" calendars as "islamic-tbla" 2026-03-13 14:43:45 -04:00
AbstractOperations.cpp LibJS+LibWeb: Pass constants into execution context constructor 2026-03-29 13:44:06 +02:00
AbstractOperations.h LibJS: Remove C++ AST 2026-03-19 21:55:10 -05:00
Accessor.cpp LibGC+Everywhere: Factor out a LibGC from LibJS 2024-11-15 14:49:20 +01:00
Accessor.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
Agent.cpp LibJS: Switch Agent [[CanBlock]] slot to a enum member 2025-04-25 14:07:51 +02:00
Agent.h LibJS: Enable EXPLICIT_SYMBOL_EXPORT and annotate minimum symbol set 2025-07-22 11:51:29 -04:00
AggregateError.cpp LibGC+Everywhere: Factor out a LibGC from LibJS 2024-11-15 14:49:20 +01:00
AggregateError.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
AggregateErrorConstructor.cpp LibJS: Make internal_define_own_property() save added property offset 2025-09-17 12:44:44 +02:00
AggregateErrorConstructor.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
AggregateErrorPrototype.cpp LibGC+Everywhere: Factor out a LibGC from LibJS 2024-11-15 14:49:20 +01:00
AggregateErrorPrototype.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
ArgumentsObject.cpp LibJS: Mark ArgumentsObject as non-interfering if parameter list empty 2025-12-10 17:40:57 -06:00
ArgumentsObject.h LibJS: Mark ArgumentsObject as non-interfering if parameter list empty 2025-12-10 17:40:57 -06:00
Array.cpp LibJS: Replace IndexedProperties with inline Packed/Holey/Dictionary 2026-03-17 22:28:35 -05:00
Array.h LibJS: Split packed and holey asm indexed fast paths 2026-03-17 22:28:35 -05:00
ArrayBuffer.cpp LibJS: Cache typed array data pointers for indexed access 2026-03-18 13:59:05 -05:00
ArrayBuffer.h LibJS: Cache typed array data pointers for indexed access 2026-03-18 13:59:05 -05:00
ArrayBufferConstructor.cpp LibJS: Make more use of Value::is and Value::as_if 2026-02-28 10:24:37 -05:00
ArrayBufferConstructor.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
ArrayBufferPrototype.cpp LibJS: Make more use of Value::is and Value::as_if in JS runtime 2026-02-27 17:19:33 +01:00
ArrayBufferPrototype.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
ArrayConstructor.cpp LibJS: Pass JS::Value directly to string formatting functions 2025-12-09 21:44:13 -06:00
ArrayConstructor.h LibJS: Replace Array.fromAsync with a native JavaScript implementation 2025-11-30 11:54:54 +01:00
ArrayIterator.cpp LibJS: Replace IndexedProperties with inline Packed/Holey/Dictionary 2026-03-17 22:28:35 -05:00
ArrayIterator.h LibJS: Avoid IteratorRecord GC-allocation in GetIterator instruction 2025-11-02 20:05:47 +01:00
ArrayIteratorPrototype.cpp LibJS: Do more comprehensive check if next() fast path is possible 2025-06-02 00:15:36 +02:00
ArrayIteratorPrototype.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
ArrayPrototype.cpp LibJS: Add Array.prototype fast paths for packed arrays 2026-03-17 22:28:35 -05:00
ArrayPrototype.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
AsyncDisposableStack.cpp LibJS: Implement the AsyncDisposableStack interface 2025-01-17 20:46:32 +01:00
AsyncDisposableStack.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
AsyncDisposableStackConstructor.cpp LibJS: Implement the AsyncDisposableStack interface 2025-01-17 20:46:32 +01:00
AsyncDisposableStackConstructor.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
AsyncDisposableStackPrototype.cpp LibJS: Make more use of Value::is and Value::as_if in JS runtime 2026-02-27 17:19:33 +01:00
AsyncDisposableStackPrototype.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
AsyncFromSyncIterator.cpp LibGC+Everywhere: Factor out a LibGC from LibJS 2024-11-15 14:49:20 +01:00
AsyncFromSyncIterator.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
AsyncFromSyncIteratorPrototype.cpp LibJS: Avoid IteratorRecord GC-allocation in GetIterator instruction 2025-11-02 20:05:47 +01:00
AsyncFromSyncIteratorPrototype.h LibJS: Avoid IteratorRecord GC-allocation in GetIterator instruction 2025-11-02 20:05:47 +01:00
AsyncFunctionConstructor.cpp LibJS: Replace arguments Span with argument_count in ExecutionContext 2026-03-11 13:33:47 +01:00
AsyncFunctionConstructor.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
AsyncFunctionDriverWrapper.cpp LibJS: Synchronous await fast path when microtask queue is empty 2026-03-16 19:15:03 -05:00
AsyncFunctionDriverWrapper.h LibJS: Synchronous await fast path when microtask queue is empty 2026-03-16 19:15:03 -05:00
AsyncFunctionPrototype.cpp LibGC+Everywhere: Factor out a LibGC from LibJS 2024-11-15 14:49:20 +01:00
AsyncFunctionPrototype.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
AsyncGenerator.cpp LibJS: Eliminate GeneratorResult GC cell allocation on yield/await 2026-03-20 15:57:23 -05:00
AsyncGenerator.h LibJS: Eliminate GeneratorResult GC cell allocation on yield/await 2026-03-20 15:57:23 -05:00
AsyncGeneratorFunctionConstructor.cpp LibJS: Replace arguments Span with argument_count in ExecutionContext 2026-03-11 13:33:47 +01:00
AsyncGeneratorFunctionConstructor.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
AsyncGeneratorFunctionPrototype.cpp LibGC+Everywhere: Factor out a LibGC from LibJS 2024-11-15 14:49:20 +01:00
AsyncGeneratorFunctionPrototype.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
AsyncGeneratorPrototype.cpp LibJS: Make more use of Value::is and Value::as_if in JS runtime 2026-02-27 17:19:33 +01:00
AsyncGeneratorPrototype.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
AsyncGeneratorRequest.h LibGC+Everywhere: Factor out a LibGC from LibJS 2024-11-15 14:49:20 +01:00
AsyncIteratorPrototype.cpp LibGC+Everywhere: Factor out a LibGC from LibJS 2024-11-15 14:49:20 +01:00
AsyncIteratorPrototype.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
AtomicsObject.cpp LibJS: Compute byteIndexInBuffer sooner in Atomic's DoWait 2025-12-03 12:08:40 +01:00
AtomicsObject.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
BigInt.cpp LibJS: Add a method to stringify a BigInt to UTF-16 2025-08-14 10:27:08 +02:00
BigInt.h LibJS: Add a method to stringify a BigInt to UTF-16 2025-08-14 10:27:08 +02:00
BigIntConstructor.cpp LibCrypto: Replace {Unsigned,Signed}BigInteger impl with LibTomMath 2025-05-23 11:57:21 +02:00
BigIntConstructor.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
BigIntObject.cpp LibGC+Everywhere: Factor out a LibGC from LibJS 2024-11-15 14:49:20 +01:00
BigIntObject.h LibJS: Enable EXPLICIT_SYMBOL_EXPORT and annotate minimum symbol set 2025-07-22 11:51:29 -04:00
BigIntPrototype.cpp LibJS: Make more use of Value::is and Value::as_if in JS runtime 2026-02-27 17:19:33 +01:00
BigIntPrototype.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
BooleanConstructor.cpp LibGC+Everywhere: Factor out a LibGC from LibJS 2024-11-15 14:49:20 +01:00
BooleanConstructor.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
BooleanObject.cpp LibGC+Everywhere: Factor out a LibGC from LibJS 2024-11-15 14:49:20 +01:00
BooleanObject.h LibJS: Enable EXPLICIT_SYMBOL_EXPORT and annotate minimum symbol set 2025-07-22 11:51:29 -04:00
BooleanPrototype.cpp LibJS: Make more use of Value::is and Value::as_if in JS runtime 2026-02-27 17:19:33 +01:00
BooleanPrototype.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
BoundFunction.cpp LibJS+LibWeb: Pass constants into execution context constructor 2026-03-29 13:44:06 +02:00
BoundFunction.h LibJS+LibWeb: Pass constants into execution context constructor 2026-03-29 13:44:06 +02:00
ByteLength.h
CanonicalIndex.h
ClassConstruction.cpp LibJS: Make more use of Value::is and Value::as_if in JS runtime 2026-02-27 17:19:33 +01:00
ClassConstruction.h LibJS: Add AST-free construct_class() 2026-02-11 23:57:41 +01:00
ClassFieldDefinition.cpp LibJS+LibWeb: Add missing GC marking visits 2026-01-07 12:48:58 +01:00
ClassFieldDefinition.h LibJS+LibWeb: Add missing GC marking visits 2026-01-07 12:48:58 +01:00
CommonPropertyNames.h LibJS: Implement Iterator.zipKeyed 2026-02-26 13:54:35 -05:00
Completion.cpp WebContent: Enable in Windows CI 2025-08-23 16:04:36 -06:00
Completion.h AK: Add SentinelOptional 2026-03-20 12:03:36 +01:00
CompletionCell.cpp LibJS: Make Completion.[[Value]] non-optional 2025-04-05 11:20:26 +02:00
CompletionCell.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
ConsoleObject.cpp LibJS: Implement console.dirxml 2025-08-17 07:28:56 -04:00
ConsoleObject.h LibJS: Export symbols causing linker errors in various consumers 2025-08-23 16:04:36 -06:00
ConsoleObjectPrototype.cpp LibGC+Everywhere: Factor out a LibGC from LibJS 2024-11-15 14:49:20 +01:00
ConsoleObjectPrototype.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
DataView.cpp LibGC+Everywhere: Factor out a LibGC from LibJS 2024-11-15 14:49:20 +01:00
DataView.h LibJS: Enable EXPLICIT_SYMBOL_EXPORT and annotate minimum symbol set 2025-07-22 11:51:29 -04:00
DataViewConstructor.cpp LibJS: Make more use of Value::is and Value::as_if in JS runtime 2026-02-27 17:19:33 +01:00
DataViewConstructor.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
DataViewPrototype.cpp LibJS: Update spec steps / links for the Float16Array proposal 2025-04-29 07:33:08 -04:00
DataViewPrototype.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
Date.cpp LibJS: Handle time zone gaps in JS::utc_time 2026-03-20 14:46:46 +01:00
Date.h LibJS/Temporal: Implement finding time zone transitions 2026-01-16 07:00:02 -05:00
DateConstructor.cpp LibJS: Make more use of Value::is and Value::as_if in JS runtime 2026-02-27 17:19:33 +01:00
DateConstructor.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
DateParser.h LibJS: DateParser for simplified ISO8601 and non-standard date strings 2025-05-26 18:48:09 +02:00
DatePrototype.cpp LibJS: Make more use of Value::is and Value::as_if in JS runtime 2026-02-27 17:19:33 +01:00
DatePrototype.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
DeclarativeEnvironment.cpp LibJS: Remove unused Badge-gated DeclarativeEnvironment methods 2026-02-11 23:57:41 +01:00
DeclarativeEnvironment.h LibJS: Remove unused Badge-gated DeclarativeEnvironment methods 2026-02-11 23:57:41 +01:00
DisposableStack.cpp LibJS: Bring the explicit resource management implementation up to date 2025-01-17 20:46:32 +01:00
DisposableStack.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
DisposableStackConstructor.cpp LibJS: Bring the explicit resource management implementation up to date 2025-01-17 20:46:32 +01:00
DisposableStackConstructor.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
DisposableStackPrototype.cpp LibJS: Make Completion.[[Value]] non-optional 2025-04-05 11:20:26 +02:00
DisposableStackPrototype.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
ECMAScriptFunctionObject.cpp LibJS+LibWeb: Pass constants into execution context constructor 2026-03-29 13:44:06 +02:00
ECMAScriptFunctionObject.h LibJS+LibWeb: Pass constants into execution context constructor 2026-03-29 13:44:06 +02:00
Environment.cpp LibJS: Limit eval() deoptimization to the containing function scope 2026-01-27 10:58:39 +01:00
Environment.h LibJS: Limit eval() deoptimization to the containing function scope 2026-01-27 10:58:39 +01:00
EnvironmentCoordinate.h LibJS: Reduce size of Optional<EnvironmentCoordinate> 2026-03-20 12:03:36 +01:00
Error.cpp LibJS+LibWeb: Make DOMException hold an [[ErrorData]] slot 2026-04-08 20:33:53 +02:00
Error.h LibJS+LibWeb: Make DOMException hold an [[ErrorData]] slot 2026-04-08 20:33:53 +02:00
ErrorConstructor.cpp LibJS+LibWeb: Make DOMException hold an [[ErrorData]] slot 2026-04-08 20:33:53 +02:00
ErrorConstructor.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
ErrorData.cpp LibJS+LibWeb: Make DOMException hold an [[ErrorData]] slot 2026-04-08 20:33:53 +02:00
ErrorData.h LibJS+LibWeb: Make DOMException hold an [[ErrorData]] slot 2026-04-08 20:33:53 +02:00
ErrorPrototype.cpp LibJS+LibWeb: Make DOMException hold an [[ErrorData]] slot 2026-04-08 20:33:53 +02:00
ErrorPrototype.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
ErrorTypes.cpp Revert "LibJS: Revert common error types to only hold a single string" 2025-08-18 13:42:22 +02:00
ErrorTypes.h Everywhere: Remove ShadowRealm support 2026-04-05 13:57:58 +02:00
ExecutionContext.cpp LibJS+LibWeb: Pass constants into execution context constructor 2026-03-29 13:44:06 +02:00
ExecutionContext.h LibJS: Initialize constants in execution context right away 2026-03-29 13:44:06 +02:00
FinalizationRegistry.cpp AK+LibJS: Make SinglyLinkedList::remove() return a new iterator 2025-12-25 20:21:37 +01:00
FinalizationRegistry.h LibJS: Enable EXPLICIT_SYMBOL_EXPORT and annotate minimum symbol set 2025-07-22 11:51:29 -04:00
FinalizationRegistryConstructor.cpp LibJS: Pass JS::Value directly to string formatting functions 2025-12-09 21:44:13 -06:00
FinalizationRegistryConstructor.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
FinalizationRegistryPrototype.cpp LibJS: Pass JS::Value directly to string formatting functions 2025-12-09 21:44:13 -06:00
FinalizationRegistryPrototype.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
FunctionConstructor.cpp LibJS: Remove C++ compiler pipeline fallback paths 2026-03-19 21:55:10 -05:00
FunctionConstructor.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
FunctionEnvironment.cpp LibJS: Introduce NativeJavaScriptBackedFunction 2025-11-30 11:54:54 +01:00
FunctionEnvironment.h LibJS: Shrink FunctionEnvironment by reordering members a bit 2025-12-21 12:08:41 -06:00
FunctionKind.h
FunctionObject.cpp LibJS: Convert Object bitfields to a flags byte 2026-03-07 13:09:59 +01:00
FunctionObject.h LibJS+LibWeb: Pass constants into execution context constructor 2026-03-29 13:44:06 +02:00
FunctionPrototype.cpp Everywhere: Remove ShadowRealm support 2026-04-05 13:57:58 +02:00
FunctionPrototype.h LibJS: Remove ExecutionContext::function_name field 2025-10-29 21:20:10 +01:00
GeneratorFunctionConstructor.cpp LibJS: Replace arguments Span with argument_count in ExecutionContext 2026-03-11 13:33:47 +01:00
GeneratorFunctionConstructor.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
GeneratorFunctionPrototype.cpp LibGC+Everywhere: Factor out a LibGC from LibJS 2024-11-15 14:49:20 +01:00
GeneratorFunctionPrototype.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
GeneratorObject.cpp LibJS: Eliminate GeneratorResult GC cell allocation on yield/await 2026-03-20 15:57:23 -05:00
GeneratorObject.h LibJS: Eliminate GeneratorResult GC cell allocation on yield/await 2026-03-20 15:57:23 -05:00
GeneratorPrototype.cpp LibJS: Remove dead C++ bytecode compilation functions 2026-03-19 21:55:10 -05:00
GeneratorPrototype.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
GlobalEnvironment.cpp LibJS+LibWeb+WebContent: Port JS::PropertyKey to UTF-16 2025-08-05 07:07:15 -04:00
GlobalEnvironment.h LibJS+LibWeb+WebContent: Port JS::PropertyKey to UTF-16 2025-08-05 07:07:15 -04:00
GlobalObject.cpp Everywhere: Remove ShadowRealm support 2026-04-05 13:57:58 +02:00
GlobalObject.h LibJS: Enable EXPLICIT_SYMBOL_EXPORT and annotate minimum symbol set 2025-07-22 11:51:29 -04:00
IndexedProperties.cpp LibJS: Replace IndexedProperties with inline Packed/Holey/Dictionary 2026-03-17 22:28:35 -05:00
IndexedProperties.h LibJS: Replace IndexedProperties with inline Packed/Holey/Dictionary 2026-03-17 22:28:35 -05:00
InterpreterStack.cpp LibJS: Add InterpreterStack bump allocator for execution contexts 2026-03-04 18:53:12 +01:00
InterpreterStack.h LibJS+LibWeb: Pass constants into execution context constructor 2026-03-29 13:44:06 +02:00
Intrinsics.cpp Everywhere: Remove ShadowRealm support 2026-04-05 13:57:58 +02:00
Intrinsics.h LibJS: Lazily instantiate "prototype" field on ECMAScriptFunctionObject 2025-12-17 12:50:17 -06:00
Iterator.cpp LibJS: Remove remaining C++ pipeline artifacts 2026-03-19 21:55:10 -05:00
Iterator.h LibJS: Implement Iterator.zip 2026-02-26 13:54:35 -05:00
IteratorConstructor.cpp LibJS: Replace GC::Weak with GC::RawPtr in inline cache entries 2026-03-08 10:27:13 +01:00
IteratorConstructor.h LibJS: Implement Iterator.zipKeyed 2026-02-26 13:54:35 -05:00
IteratorHelper.cpp LibJS: Directly indicate when the IteratorHelper generator is complete 2025-12-03 12:08:40 +01:00
IteratorHelper.h LibJS: Directly indicate when the IteratorHelper generator is complete 2025-12-03 12:08:40 +01:00
IteratorHelperPrototype.cpp LibJS: Replace [[UnderlyingIterator]] with [[UnderlyingIterators]] 2025-12-03 12:08:40 +01:00
IteratorHelperPrototype.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
IteratorPrototype.cpp LibJS: Directly indicate when the IteratorHelper generator is complete 2025-12-03 12:08:40 +01:00
IteratorPrototype.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
JobCallback.cpp LibGC+Everywhere: Factor out a LibGC from LibJS 2024-11-15 14:49:20 +01:00
JobCallback.h LibJS: Enable EXPLICIT_SYMBOL_EXPORT and annotate minimum symbol set 2025-07-22 11:51:29 -04:00
JSONObject.cpp LibJS: Make more use of Value::is and Value::as_if in JS runtime 2026-02-27 17:19:33 +01:00
JSONObject.h LibJS: Optimize JSON.stringify with single StringBuilder 2026-01-12 13:53:28 -05:00
KeyedCollections.cpp
KeyedCollections.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
Map.cpp LibGC+Everywhere: Factor out a LibGC from LibJS 2024-11-15 14:49:20 +01:00
Map.h LibJS+LibWeb: Add missing GC marking visits 2026-01-07 12:48:58 +01:00
MapConstructor.cpp LibJS: Pass JS::Value directly to string formatting functions 2025-12-09 21:44:13 -06:00
MapConstructor.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
MapIterator.cpp LibJS+LibWeb: Add missing GC marking visits 2026-01-07 12:48:58 +01:00
MapIterator.h LibJS: Mark MapIterator for export 2026-02-17 12:25:27 +00:00
MapIteratorPrototype.cpp LibJS: Do more comprehensive check if next() fast path is possible 2025-06-02 00:15:36 +02:00
MapIteratorPrototype.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
MapPrototype.cpp LibJS: Implement Map.prototype.getOrInsert[Computed] 2025-10-03 08:58:40 +02:00
MapPrototype.h LibJS: Implement Map.prototype.getOrInsert[Computed] 2025-10-03 08:58:40 +02:00
MathObject.cpp LibCrypto+AK: Merge LibCrypto/SecureRandom into AK/Random 2026-01-23 15:53:27 +01:00
MathObject.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
ModuleEnvironment.cpp LibJS+LibWeb+WebContent: Port JS::PropertyKey to UTF-16 2025-08-05 07:07:15 -04:00
ModuleEnvironment.h LibWeb: Support WASM modules 2026-04-03 21:21:09 +02:00
ModuleNamespaceObject.cpp LibJS: Add inline caching for adding new own properties to objects 2025-09-17 12:44:44 +02:00
ModuleNamespaceObject.h LibJS: Fast-path own-property enumeration and reduce descriptor lookups 2025-09-21 15:06:32 +02:00
ModuleRequest.h LibWeb: Support WASM modules 2026-04-03 21:21:09 +02:00
NativeFunction.cpp LibJS: Remove vestigial AST.h includes from runtime files 2026-02-11 23:57:41 +01:00
NativeFunction.h LibJS: Simplify how we know which builtin a FunctionObject represents 2025-12-25 23:59:21 +01:00
NativeJavaScriptBackedFunction.cpp LibJS+LibWeb: Pass constants into execution context constructor 2026-03-29 13:44:06 +02:00
NativeJavaScriptBackedFunction.h LibJS+LibWeb: Pass constants into execution context constructor 2026-03-29 13:44:06 +02:00
NumberConstructor.cpp LibGC+Everywhere: Factor out a LibGC from LibJS 2024-11-15 14:49:20 +01:00
NumberConstructor.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
NumberObject.cpp LibGC+Everywhere: Factor out a LibGC from LibJS 2024-11-15 14:49:20 +01:00
NumberObject.h LibJS: Enable EXPLICIT_SYMBOL_EXPORT and annotate minimum symbol set 2025-07-22 11:51:29 -04:00
NumberPrototype.cpp LibJS: Make more use of Value::is and Value::as_if in JS runtime 2026-02-27 17:19:33 +01:00
NumberPrototype.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
Object.cpp LibJS: Cache stable for-in iteration at bytecode sites 2026-04-10 15:12:53 +02:00
Object.h LibJS: Make holey array lengths lazy 2026-04-09 20:06:42 +02:00
ObjectConstructor.cpp LibJS: Pass JS::Value directly to string formatting functions 2025-12-09 21:44:13 -06:00
ObjectConstructor.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
ObjectEnvironment.cpp LibJS: Make internal_define_own_property() save added property offset 2025-09-17 12:44:44 +02:00
ObjectEnvironment.h LibJS+LibWeb+WebContent: Port JS::PropertyKey to UTF-16 2025-08-05 07:07:15 -04:00
ObjectPrototype.cpp LibJS+LibWeb: Make DOMException hold an [[ErrorData]] slot 2026-04-08 20:33:53 +02:00
ObjectPrototype.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
PrimitiveString.cpp LibJS: Return UTF16String's ASCII storage when applicable 2026-02-26 00:02:17 +01:00
PrimitiveString.h LibGC+ClangPlugins: Forbid non-trivial destructors in Cell subclasses 2026-01-30 20:57:42 +01:00
PrivateEnvironment.cpp LibJS+LibWeb+WebContent: Port JS::PropertyKey to UTF-16 2025-08-05 07:07:15 -04:00
PrivateEnvironment.h LibJS+LibWeb+WebContent: Port JS::PropertyKey to UTF-16 2025-08-05 07:07:15 -04:00
Promise.cpp LibJS: Make more use of Value::is and Value::as_if in JS runtime 2026-02-27 17:19:33 +01:00
Promise.h LibJS: Rearrange members to shrink Promise by 8 bytes 2025-12-21 12:08:41 -06:00
PromiseCapability.cpp LibJS: Pass JS::Value directly to string formatting functions 2025-12-09 21:44:13 -06:00
PromiseCapability.h LibJS: Export symbols causing linker errors in various consumers 2025-08-23 16:04:36 -06:00
PromiseConstructor.cpp LibJS: Replace arguments Span with argument_count in ExecutionContext 2026-03-11 13:33:47 +01:00
PromiseConstructor.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
PromiseJobs.cpp LibJS: Make Completion.[[Value]] non-optional 2025-04-05 11:20:26 +02:00
PromiseJobs.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
PromisePrototype.cpp LibJS: Pass JS::Value directly to string formatting functions 2025-12-09 21:44:13 -06:00
PromisePrototype.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
PromiseReaction.cpp LibGC+Everywhere: Factor out a LibGC from LibJS 2024-11-15 14:49:20 +01:00
PromiseReaction.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
PromiseResolvingElementFunctions.cpp LibJS: Make internal_define_own_property() save added property offset 2025-09-17 12:44:44 +02:00
PromiseResolvingElementFunctions.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
PromiseResolvingFunction.cpp LibGC+Everywhere: Factor out a LibGC from LibJS 2024-11-15 14:49:20 +01:00
PromiseResolvingFunction.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
PropertyAttributes.h LibJS: Make PropertyAttributes and default_attributes constexpr 2026-01-18 10:10:04 +01:00
PropertyDescriptor.cpp LibGC+LibJS+LibWeb: Add Visitor::visit(Optional<T>) 2026-01-06 10:55:56 +01:00
PropertyDescriptor.h LibJS+LibWeb: Add missing visits for cached cross-origin properties 2026-01-06 00:01:01 +01:00
PropertyKey.h AK: Add SentinelOptional 2026-03-20 12:03:36 +01:00
PrototypeObject.h LibJS: Make more use of Value::is and Value::as_if in JS runtime 2026-02-27 17:19:33 +01:00
ProxyConstructor.cpp LibJS: Pass JS::Value directly to string formatting functions 2025-12-09 21:44:13 -06:00
ProxyConstructor.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
ProxyObject.cpp LibJS+LibWeb: Pass constants into execution context constructor 2026-03-29 13:44:06 +02:00
ProxyObject.h LibJS+LibWeb: Pass constants into execution context constructor 2026-03-29 13:44:06 +02:00
RawJSONObject.cpp LibJS: Implement rawJSON and isRawJSON functions 2025-04-24 09:33:49 -04:00
RawJSONObject.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
Realm.cpp LibJS+LibWeb: Pass constants into execution context constructor 2026-03-29 13:44:06 +02:00
Realm.h LibJS: Make prototype shape tracking per-Realm instead of global 2026-03-24 08:28:47 +01:00
Reference.cpp LibJS: Pass JS::Value directly to string formatting functions 2025-12-09 21:44:13 -06:00
Reference.h LibJS: Reduce size of Optional<EnvironmentCoordinate> 2026-03-20 12:03:36 +01:00
ReflectObject.cpp LibJS: Pass JS::Value directly to string formatting functions 2025-12-09 21:44:13 -06:00
ReflectObject.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
RegExpConstructor.cpp LibJS+LibRegex: Switch RegExp over to the Rust engine 2026-03-27 17:32:19 +01:00
RegExpConstructor.h LibJS+LibRegex: Switch RegExp over to the Rust engine 2026-03-27 17:32:19 +01:00
RegExpLegacyStaticProperties.cpp LibJS+LibRegex: Switch RegExp over to the Rust engine 2026-03-27 17:32:19 +01:00
RegExpLegacyStaticProperties.h LibJS+LibRegex: Switch RegExp over to the Rust engine 2026-03-27 17:32:19 +01:00
RegExpObject.cpp LibJS: Reject mixed surrogate forms in RegExp names 2026-03-31 15:59:04 +02:00
RegExpObject.h LibJS+LibRegex: Switch RegExp over to the Rust engine 2026-03-27 17:32:19 +01:00
RegExpPrototype.cpp LibJS: Retry Unicode low-surrogate lastIndex positions 2026-03-31 15:59:04 +02:00
RegExpPrototype.h LibJS: Skip generic call when using regexp builtins in StringPrototype 2025-12-13 13:51:12 -06:00
RegExpStringIterator.cpp LibJS: Use PrimitiveString more instead of Utf16String in RegExp code 2025-05-03 20:01:20 +02:00
RegExpStringIterator.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
RegExpStringIteratorPrototype.cpp LibJS+LibWeb: Replace JS::Utf16String with AK::Utf16String 2025-07-18 12:45:38 -04:00
RegExpStringIteratorPrototype.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
Set.cpp LibJS: Mark JS::Cell::initialize() as MUST_UPCALL 2026-02-06 13:50:54 +01:00
Set.h LibJS: Add Object::fast_is<Set>() and Object::fast_is<Map>() 2025-09-26 16:21:18 +02:00
SetConstructor.cpp LibGC+Everywhere: Factor out a LibGC from LibJS 2024-11-15 14:49:20 +01:00
SetConstructor.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
SetIterator.cpp LibJS: Make more use of Value::is and Value::as_if 2026-02-28 10:24:37 -05:00
SetIterator.h LibJS: Avoid IteratorRecord GC-allocation in GetIterator instruction 2025-11-02 20:05:47 +01:00
SetIteratorPrototype.cpp LibJS: Do more comprehensive check if next() fast path is possible 2025-06-02 00:15:36 +02:00
SetIteratorPrototype.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
SetPrototype.cpp LibJS: Pass JS::Value directly to string formatting functions 2025-12-09 21:44:13 -06:00
SetPrototype.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
Shape.cpp LibJS: Make prototype shape tracking per-Realm instead of global 2026-03-24 08:28:47 +01:00
Shape.h LibJS: Replace GC::Weak with GC::RawPtr in inline cache entries 2026-03-08 10:27:13 +01:00
SharedArrayBufferConstructor.cpp LibJS: Make more use of Value::is and Value::as_if in JS runtime 2026-02-27 17:19:33 +01:00
SharedArrayBufferConstructor.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
SharedArrayBufferPrototype.cpp LibJS: Make more use of Value::is and Value::as_if in JS runtime 2026-02-27 17:19:33 +01:00
SharedArrayBufferPrototype.h LibJS: Crudely implement growable SharedArrayBuffers 2026-01-04 07:47:55 +01:00
SharedFunctionInstanceData.cpp LibJS: Remove C++ AST constructor from SharedFunctionInstanceData 2026-03-19 21:55:10 -05:00
SharedFunctionInstanceData.h LibJS: Remove C++ AST constructor from SharedFunctionInstanceData 2026-03-19 21:55:10 -05:00
StringConstructor.cpp LibJS: Pass JS::Value directly to string formatting functions 2025-12-09 21:44:13 -06:00
StringConstructor.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
StringIterator.cpp LibJS: Make more use of Value::is and Value::as_if 2026-02-28 10:24:37 -05:00
StringIterator.h LibJS: Avoid IteratorRecord GC-allocation in GetIterator instruction 2025-11-02 20:05:47 +01:00
StringIteratorPrototype.cpp LibJS: Do more comprehensive check if next() fast path is possible 2025-06-02 00:15:36 +02:00
StringIteratorPrototype.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
StringObject.cpp LibJS: Replace IndexedProperties with inline Packed/Holey/Dictionary 2026-03-17 22:28:35 -05:00
StringObject.h LibJS: Fast-path own-property enumeration and reduce descriptor lookups 2025-09-21 15:06:32 +02:00
StringPrototype.cpp LibJS: Replace GC::Weak with GC::RawPtr in inline cache entries 2026-03-08 10:27:13 +01:00
StringPrototype.h LibJS: Explicitly prevent out-of-bounds access in String.lastIndexOf 2025-10-03 09:03:40 +02:00
SuppressedError.cpp LibGC+Everywhere: Factor out a LibGC from LibJS 2024-11-15 14:49:20 +01:00
SuppressedError.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
SuppressedErrorConstructor.cpp LibJS: Make internal_define_own_property() save added property offset 2025-09-17 12:44:44 +02:00
SuppressedErrorConstructor.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
SuppressedErrorPrototype.cpp LibGC+Everywhere: Factor out a LibGC from LibJS 2024-11-15 14:49:20 +01:00
SuppressedErrorPrototype.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
Symbol.cpp LibJS+LibWeb+WebContent: Port JS::PropertyKey to UTF-16 2025-08-05 07:07:15 -04:00
Symbol.h LibJS+LibWeb+WebContent: Port JS::PropertyKey to UTF-16 2025-08-05 07:07:15 -04:00
SymbolConstructor.cpp LibJS: Pass JS::Value directly to string formatting functions 2025-12-09 21:44:13 -06:00
SymbolConstructor.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
SymbolObject.cpp LibGC+Everywhere: Factor out a LibGC from LibJS 2024-11-15 14:49:20 +01:00
SymbolObject.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
SymbolPrototype.cpp LibJS: Make more use of Value::is and Value::as_if in JS runtime 2026-02-27 17:19:33 +01:00
SymbolPrototype.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
TypedArray.cpp LibJS: Make more use of Value::is and Value::as_if in JS runtime 2026-02-27 17:19:33 +01:00
TypedArray.h LibJS: Cache typed array data pointers for indexed access 2026-03-18 13:59:05 -05:00
TypedArrayConstructor.cpp LibJS: Pass JS::Value directly to string formatting functions 2025-12-09 21:44:13 -06:00
TypedArrayConstructor.h LibJS+LibWeb+WebContent: Port JS::PropertyKey to UTF-16 2025-08-05 07:07:15 -04:00
TypedArrayPrototype.cpp LibJS: Make more use of Value::is and Value::as_if in JS runtime 2026-02-27 17:19:33 +01:00
TypedArrayPrototype.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
Uint8Array.cpp LibJS: Use non-copying GetUint8ArrayBytes() in Uint8Array.toBase64() 2025-11-29 09:39:43 -05:00
Uint8Array.h LibJS: Use non-copying GetUint8ArrayBytes() in Uint8Array.toBase64() 2025-11-29 09:39:43 -05:00
Utf16String.h AK: Add SentinelOptional 2026-03-20 12:03:36 +01:00
Value.cpp LibJS: Rename Value::as_array() to Value::as_array_exotic_object()` 2026-03-29 13:45:38 +02:00
Value.h LibJS: Rename Value::as_array() to Value::as_array_exotic_object()` 2026-03-29 13:45:38 +02:00
ValueInlines.h LibJS: Sprinkle [[likely]] on the fast paths in ValueInlines.h 2025-10-11 20:08:58 +02:00
ValueTraits.h Meta: Enforce newlines around namespaces 2025-05-14 02:01:59 -06:00
VM.cpp Everywhere: Remove ShadowRealm support 2026-04-05 13:57:58 +02:00
VM.h Everywhere: Remove ShadowRealm support 2026-04-05 13:57:58 +02:00
WeakMap.cpp LibGC+Everywhere: Factor out a LibGC from LibJS 2024-11-15 14:49:20 +01:00
WeakMap.h LibJS+LibWeb: Add various fast_is<T>() helpers for common things 2025-12-20 09:13:19 -06:00
WeakMapConstructor.cpp LibJS: Make more use of Value::is and Value::as_if 2026-02-28 10:24:37 -05:00
WeakMapConstructor.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
WeakMapPrototype.cpp LibJS: Implement WeakMap.prototype.getOrInsert[Computed] 2025-10-03 08:58:40 +02:00
WeakMapPrototype.h LibJS: Implement WeakMap.prototype.getOrInsert[Computed] 2025-10-03 08:58:40 +02:00
WeakRef.cpp LibJS: Remove bogus VERIFY_NOT_REACHED() in WeakRef::remove_dead_cells() 2026-01-07 07:52:03 -05:00
WeakRef.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
WeakRefConstructor.cpp LibJS: Pass JS::Value directly to string formatting functions 2025-12-09 21:44:13 -06:00
WeakRefConstructor.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
WeakRefPrototype.cpp LibGC+Everywhere: Factor out a LibGC from LibJS 2024-11-15 14:49:20 +01:00
WeakRefPrototype.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
WeakSet.cpp LibGC+Everywhere: Factor out a LibGC from LibJS 2024-11-15 14:49:20 +01:00
WeakSet.h LibJS: Export symbols causing linker errors in various consumers 2025-08-23 16:04:36 -06:00
WeakSetConstructor.cpp LibGC+Everywhere: Factor out a LibGC from LibJS 2024-11-15 14:49:20 +01:00
WeakSetConstructor.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
WeakSetPrototype.cpp LibJS: Pass JS::Value directly to string formatting functions 2025-12-09 21:44:13 -06:00
WeakSetPrototype.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00
WrapForValidIteratorPrototype.cpp LibGC+Everywhere: Factor out a LibGC from LibJS 2024-11-15 14:49:20 +01:00
WrapForValidIteratorPrototype.h LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT 2025-07-22 11:51:29 -04:00