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f897c410927817050c9f98081d45a32e893e6d73
ladybird/Libraries/LibJS/Runtime
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Andreas Kling f897c41092 LibJS: Implement basic support for the "delete" operator 
It turns out "delete" is actually a unary op :)
This patch implements deletion of object properties, it doesn't yet
work for casually deleting properties from the global object.

When deleting a property from an object, we switch that object to
having a unique shape, no longer sharing shapes with others.
Once an object has a unique shape, it no longer needs to care about
shape transitions.
2020-04-26 15:51:07 +02:00
..
Array.cpp
LibJS: Implement Array length setter
2020-04-23 09:47:23 +02:00
Array.h
LibJS: Implement Array length setter
2020-04-23 09:47:23 +02:00
ArrayConstructor.cpp
LibJS: Move builtin prototypes to the global object
2020-04-18 13:24:45 +02:00
ArrayConstructor.h
LibJS: Add basic Array constructor
2020-04-04 22:28:21 +02:00
ArrayPrototype.cpp
LibJS: Add Array.prototype.find
2020-04-24 17:10:19 +02:00
ArrayPrototype.h
LibJS: Add Array.prototype.find
2020-04-24 17:10:19 +02:00
BooleanConstructor.cpp
LibJS: Move builtin prototypes to the global object
2020-04-18 13:24:45 +02:00
BooleanConstructor.h
LibJS: Reformat BooleanConstructor.{cpp,h}
2020-04-07 17:25:50 +02:00
BooleanObject.cpp
LibJS: Move builtin prototypes to the global object
2020-04-18 13:24:45 +02:00
BooleanObject.h
LibJS: Pass prototype to BooleanObject constructor
2020-04-18 10:28:22 +02:00
BooleanPrototype.cpp
LibJS: Move builtin prototypes to the global object
2020-04-18 13:24:45 +02:00
BooleanPrototype.h
LibJS: Boolean, Number and String prototypes should have values too
2020-04-10 13:09:35 +02:00
BoundFunction.cpp
LibJS: Implement Function.prototype.bind()
2020-04-21 12:23:07 +02:00
BoundFunction.h
LibJS: Implement Function.prototype.bind()
2020-04-21 12:23:07 +02:00
Cell.cpp
LibJS: Allow cells to mark null pointers
2020-04-16 16:10:38 +02:00
Cell.h
LibJS: Allow cells to mark null pointers
2020-04-16 16:10:38 +02:00
ConsoleObject.cpp
LibJS: Move builtin prototypes to the global object
2020-04-18 13:24:45 +02:00
ConsoleObject.h
LibJS: Add console.{debug,info,warn,error}()
2020-04-12 18:42:42 +02:00
Date.cpp
LibJS: Move builtin prototypes to the global object
2020-04-18 13:24:45 +02:00
Date.h
LibJS: Pass prototype to Date constructor
2020-04-18 10:28:22 +02:00
DateConstructor.cpp
LibJS: Move builtin prototypes to the global object
2020-04-18 13:24:45 +02:00
DateConstructor.h
LibJS: Implement constructor/non-constructor function calls
2020-04-01 20:18:36 +02:00
DatePrototype.cpp
LibJS: Move builtin prototypes to the global object
2020-04-18 13:24:45 +02:00
DatePrototype.h
LibJS: Implement Date.prototype.to{Date,Time}String()
2020-03-30 21:43:35 +02:00
Error.cpp
LibJS: Move builtin prototypes to the global object
2020-04-18 13:24:45 +02:00
Error.h
LibJS: Pass prototype to Error constructors
2020-04-18 10:28:22 +02:00
ErrorConstructor.cpp
LibJS: Move builtin prototypes to the global object
2020-04-18 13:24:45 +02:00
ErrorConstructor.h
LibJS: Use enumerator macros for boilerplate code around native types
2020-04-10 14:06:52 +02:00
ErrorPrototype.cpp
LibJS: Stop using Optional<Value> in favor of Value's empty state
2020-04-25 18:45:22 +02:00
ErrorPrototype.h
LibJS: Implement Error.prototype.name setter (#1776)
2020-04-13 11:19:53 +02:00
Exception.cpp
LibJS: Implement "throw"
2020-03-24 22:21:58 +01:00
Exception.h
LibJS: Implement "throw"
2020-03-24 22:21:58 +01:00
Function.cpp
LibJS: Stop using Optional<Value> in favor of Value's empty state
2020-04-25 18:45:22 +02:00
Function.h
LibJS: Implement Function.prototype.bind()
2020-04-21 12:23:07 +02:00
FunctionConstructor.cpp
LibJS: Move builtin prototypes to the global object
2020-04-18 13:24:45 +02:00
FunctionConstructor.h
LibJS: Add Function() and Function.prototype
2020-04-04 15:58:49 +02:00
FunctionPrototype.cpp
LibJS: Stop using Optional<Value> in favor of Value's empty state
2020-04-25 18:45:22 +02:00
FunctionPrototype.h
LibJS: Pass prototype to Function constructors
2020-04-18 10:28:22 +02:00
GlobalObject.cpp
LibJS: Add isFinite()
2020-04-23 11:03:42 +02:00
GlobalObject.h
LibJS: Add isFinite()
2020-04-23 11:03:42 +02:00
LexicalEnvironment.cpp
LibJS: Allow cells to mark null pointers
2020-04-16 16:10:38 +02:00
LexicalEnvironment.h
LibJS: Introduce LexicalEnvironment
2020-04-15 22:07:20 +02:00
MarkedValueList.cpp
LibJS: Add MarkedValueList and use it for argument passing
2020-04-19 17:34:33 +02:00
MarkedValueList.h
LibJS: Add MarkedValueList and use it for argument passing
2020-04-19 17:34:33 +02:00
MathObject.cpp
LibJS: Add Math.pow()
2020-04-23 19:38:13 +02:00
MathObject.h
LibJS: Add Math.pow()
2020-04-23 19:38:13 +02:00
NativeFunction.cpp
LibJS: Move builtin prototypes to the global object
2020-04-18 13:24:45 +02:00
NativeFunction.h
LibJS: Pass prototype to Function constructors
2020-04-18 10:28:22 +02:00
NativeProperty.cpp
LibJS+LibWeb: Pass prototype to Object constructor
2020-04-18 11:00:55 +02:00
NativeProperty.h
LibJS+LibWeb: Move native properties to separate getters/setters
2020-03-29 00:37:33 +01:00
NumberConstructor.cpp
LibJS: Move builtin prototypes to the global object
2020-04-18 13:24:45 +02:00
NumberConstructor.h
LibJS: Add Number.isSafeInteger()
2020-04-07 21:28:43 +02:00
NumberObject.cpp
LibJS: Move builtin prototypes to the global object
2020-04-18 13:24:45 +02:00
NumberObject.h
LibJS: Pass prototype to NumberObject constructor
2020-04-18 10:28:22 +02:00
NumberPrototype.cpp
LibJS: Move builtin prototypes to the global object
2020-04-18 13:24:45 +02:00
NumberPrototype.h
LibJS: Boolean, Number and String prototypes should have values too
2020-04-10 13:09:35 +02:00
Object.cpp
LibJS: Implement basic support for the "delete" operator
2020-04-26 15:51:07 +02:00
Object.h
LibJS: Implement basic support for the "delete" operator
2020-04-26 15:51:07 +02:00
ObjectConstructor.cpp
LibJS: Implement basic support for the "delete" operator
2020-04-26 15:51:07 +02:00
ObjectConstructor.h
LibJS: Implement Object.is()
2020-04-26 13:53:05 +02:00
ObjectPrototype.cpp
LibJS+LibWeb: Pass prototype to Object constructor
2020-04-18 11:00:55 +02:00
ObjectPrototype.h
LibJS: Pass prototype to Function constructors
2020-04-18 10:28:22 +02:00
PrimitiveString.cpp
LibJS: Add js_string(Interpreter&, String)
2020-04-04 12:58:05 +02:00
PrimitiveString.h
LibJS: Add js_string(Interpreter&, String)
2020-04-04 12:58:05 +02:00
PropertyName.h
LibJS: Support array holes, encoded as empty JS::Value
2020-04-06 20:27:44 +02:00
ScriptFunction.cpp
LibJS: Move builtin prototypes to the global object
2020-04-18 13:24:45 +02:00
ScriptFunction.h
LibJS: Pass prototype to Function constructors
2020-04-18 10:28:22 +02:00
Shape.cpp
LibJS: Implement basic support for the "delete" operator
2020-04-26 15:51:07 +02:00
Shape.h
LibJS: Implement basic support for the "delete" operator
2020-04-26 15:51:07 +02:00
StringConstructor.cpp
LibJS: Move builtin prototypes to the global object
2020-04-18 13:24:45 +02:00
StringConstructor.h
LibJS: Add String constructor :^)
2020-04-10 14:14:02 +02:00
StringObject.cpp
LibJS: Move builtin prototypes to the global object
2020-04-18 13:24:45 +02:00
StringObject.h
LibJS: Pass prototype to StringObject constructor
2020-04-18 10:28:22 +02:00
StringPrototype.cpp
LibJS: Add String.prototype.includes
2020-04-25 16:54:25 +02:00
StringPrototype.h
LibJS: Add String.prototype.includes
2020-04-25 16:54:25 +02:00
Uint8ClampedArray.cpp
LibJS: Stop using Optional<Value> in favor of Value's empty state
2020-04-25 18:45:22 +02:00
Uint8ClampedArray.h
LibJS: Stop using Optional<Value> in favor of Value's empty state
2020-04-25 18:45:22 +02:00
Value.cpp
LibJS: Stop using Optional<Value> in favor of Value's empty state
2020-04-25 18:45:22 +02:00
Value.h
LibJS: Implement Object.is()
2020-04-26 13:53:05 +02:00