github/boa - boa - 帆软第三方插件仓库

Commit Graph

Author	SHA1	Message	Date
raskad	408e49e460	Cleanup vm stack on function return (#1880 ) This cleans up the vm stack on a function return. This is needed because when errors are thrown, there may be still values on the stack that cannot be cleaned up via regular control flow. The change should have little performance impact, because the `Vec::truncate` function does not alter the capacity of the vector.	3 years ago
Halid Odat	6e3f93e632	Fix `Number.prototype.toString` when passing `undefined` as radix (#1877 ) This PR fixes the bug when passing `undefined` as radix in `Number.prototype.toString()` which was throwing a range error, instead of setting the radix to `10` [spec](https://tc39.es/ecma262/#sec-number.prototype.tostring): > Note > > The optional radix should be an [integral Number](https://tc39.es/ecma262/#integral-number) value in the inclusive range 2𝔽 to 36𝔽. If radix is undefined then 10𝔽 is used as the value of radix.	3 years ago
Halid Odat	3fe7d09096	Make `Error` and `%NativeError%` spec compliant (#1879 ) This PR makes `Error` and `%NativeError%` spec compliant. It changes the following: - Adds cause argument object. - Makes `message` non-enumerable.	3 years ago
Halid Odat	4292c193fa	Implement `Object.prototype.toLocaleString()` (#1875 ) It changes the following: - Implement `Object.prototype.toLocaleString()`	3 years ago
Halid Odat	73bcd42640	Make `Object.getOwnPropertyDescriptors` spec compliant (#1876 ) It changes the following: - Fix `Object.getOwnPropertyDescriptors()` to comply to spec	3 years ago
Iban Eguia	ec78e184f3	Removed reference counted pointers from `JsValue` variants (#1866 ) This Pull Request fixes/closes #1864. It changes the following: - Removed `JsBigInt` from `Const` nodes, using a boxed `BigInt` instead. - Modifies the `JsObject` variant so that it has a similar structure to other variants, where the internal structure is private. The size of `JsValue` stays in 2 64-bit words (in a 64-bit system at least), and the size of `Const` also stays the same. I have noticed that we clone tokens too much in the parser, so I was thinking that we should implement a by-value getter for `kind()`. Something like `kind_unwrap()`.	3 years ago
Iban Eguia	1887b6aebb	Removing the panic in favour of an error result (#1874 ) This Pull Request is related to #1873. It changes the following: - Removes the panic in case a label is not found. I think this should be an early syntax error, but at least we shouldn't panic while we fix the issue with the labels. I think we should solve the issue with labeled statements for 0.15.	3 years ago
Halid Odat	ada4ca895f	Feature arrays with empty elements (#1870 ) This PR adds support for arrays with empty elements e.g. `["", false, , , ]`. Before we were filling the empty places with `undefined`, but this is wrong according to [spec](https://tc39.es/ecma262/#sec-runtime-semantics-arrayaccumulation) there shouldn't be undefined with a index at that place, instead only `length` is incremented. So `[,,,].length == 3` and operations like `[,,,,].indexOf(undefined) == -1`, `[,,,,].lastIndexOf(undefined) == -1` etc.	3 years ago
Halid Odat	6b2ca30946	Fix equality between objects and `undefined` or `null` (#1872 ) This PR fixes equality between object and `null` or `undefined` (like `[] == null`), which was failing the test262 harness test [`compare-array-symbol.js`](`18ce639a4c/test/harness/compare-array-symbol.js`).	3 years ago
raskad	60e2294706	Implement generator execution (#1790 ) This Pull Request fixes/closes #1559. It changes the following: - Implement GeneratorFunction Objects - Implement Generator Objects - Implement generator execution in vm - Create `FormalParameterList` to remove duplicate checks on function parameters - Refactor `MethodDefinition` on object literals	3 years ago
Halid Odat	b5678f0b0c	Removing internal deprecated functions (#1854 ) This Pull Request is related to #577 . It changes the following: - Remove `JsValue::set_field` - Remove `JsValue::set_property` - Remove almost all uses of `JsValue::get_field` - Use `.get_v()` instead of `get_field` according to spec in `serialize_json_property` - Remove `Array::new_array()` - Remove `Array::add_to_array_object()`	3 years ago
João Borges	6093a66899	Refactorings for Rust 1.59 (#1867 ) This Pull Request fixes new lint errors and warnings introduced in rust 1.59 Each commit describes its changse. Co-authored-by: raskad <32105367+raskad@users.noreply.github.com>	3 years ago
Halid Odat	9dda8d3eae	Toggleable `JsValue` internals displaying (#1865 ) This PR makes `JsValue` (object) only display owned properties, cleans up object printing. This can be toggled with `value.display().internals(true)` `>> ({x: 1, y: ""})` _Before:_ <details> <pre> { x: 1, y: "", __proto__: { hasOwnProperty: { length: 1, name: "hasOwnProperty", __proto__: { name: "", length: 0, apply: { length: 1, name: "apply", __proto__: [Cycle] }, bind: { length: 1, name: "bind", __proto__: [Cycle] }, call: { length: 1, name: "call", __proto__: [Cycle] }, toString: { length: 0, name: "toString", __proto__: [Cycle] }, constructor: { length: 1, name: "Function", prototype: [Cycle], __proto__: [Cycle] }, Symbol(Symbol.hasInstance): { length: 1, name: "[Symbol.iterator]", __proto__: [Cycle] }, __proto__: [Cycle] } }, propertyIsEnumerable: { length: 1, name: "propertyIsEnumerable", __proto__: { name: "", length: 0, apply: { length: 1, name: "apply", __proto__: [Cycle] }, bind: { length: 1, name: "bind", __proto__: [Cycle] }, call: { length: 1, name: "call", __proto__: [Cycle] }, toString: { length: 0, name: "toString", __proto__: [Cycle] }, constructor: { length: 1, name: "Function", prototype: [Cycle], __proto__: [Cycle] }, Symbol(Symbol.hasInstance): { length: 1, name: "[Symbol.iterator]", __proto__: [Cycle] }, __proto__: [Cycle] } }, toString: { length: 0, name: "toString", __proto__: { name: "", length: 0, apply: { length: 1, name: "apply", __proto__: [Cycle] }, bind: { length: 1, name: "bind", __proto__: [Cycle] }, call: { length: 1, name: "call", __proto__: [Cycle] }, toString: { length: 0, name: "toString", __proto__: [Cycle] }, constructor: { length: 1, name: "Function", prototype: [Cycle], __proto__: [Cycle] }, Symbol(Symbol.hasInstance): { length: 1, name: "[Symbol.iterator]", __proto__: [Cycle] }, __proto__: [Cycle] } }, valueOf: { length: 0, name: "valueOf", __proto__: { name: "", length: 0, apply: { length: 1, name: "apply", __proto__: [Cycle] }, bind: { length: 1, name: "bind", __proto__: [Cycle] }, call: { length: 1, name: "call", __proto__: [Cycle] }, toString: { length: 0, name: "toString", __proto__: [Cycle] }, constructor: { length: 1, name: "Function", prototype: [Cycle], __proto__: [Cycle] }, Symbol(Symbol.hasInstance): { length: 1, name: "[Symbol.iterator]", __proto__: [Cycle] }, __proto__: [Cycle] } }, isPrototypeOf: { length: 1, name: "isPrototypeOf", __proto__: { name: "", length: 0, apply: { length: 1, name: "apply", __proto__: [Cycle] }, bind: { length: 1, name: "bind", __proto__: [Cycle] }, call: { length: 1, name: "call", __proto__: [Cycle] }, toString: { length: 0, name: "toString", __proto__: [Cycle] }, constructor: { length: 1, name: "Function", prototype: [Cycle], __proto__: [Cycle] }, Symbol(Symbol.hasInstance): { length: 1, name: "[Symbol.iterator]", __proto__: [Cycle] }, __proto__: [Cycle] } }, constructor: { create: { length: 2, name: "create", __proto__: { name: "", length: 0, apply: { length: 1, name: "apply", __proto__: [Cycle] }, bind: { length: 1, name: "bind", __proto__: [Cycle] }, call: { length: 1, name: "call", __proto__: [Cycle] }, toString: { length: 0, name: "toString", __proto__: [Cycle] }, constructor: { length: 1, name: "Function", prototype: [Cycle], __proto__: [Cycle] }, Symbol(Symbol.hasInstance): { length: 1, name: "[Symbol.iterator]", __proto__: [Cycle] }, __proto__: [Cycle] } }, setPrototypeOf: { length: 2, name: "setPrototypeOf", __proto__: { name: "", length: 0, apply: { length: 1, name: "apply", __proto__: [Cycle] }, bind: { length: 1, name: "bind", __proto__: [Cycle] }, call: { length: 1, name: "call", __proto__: [Cycle] }, toString: { length: 0, name: "toString", __proto__: [Cycle] }, constructor: { length: 1, name: "Function", prototype: [Cycle], __proto__: [Cycle] }, Symbol(Symbol.hasInstance): { length: 1, name: "[Symbol.iterator]", __proto__: [Cycle] }, __proto__: [Cycle] } }, getPrototypeOf: { length: 1, name: "getPrototypeOf", __proto__: { name: "", length: 0, apply: { length: 1, name: "apply", __proto__: [Cycle] }, bind: { length: 1, name: "bind", __proto__: [Cycle] }, call: { length: 1, name: "call", __proto__: [Cycle] }, toString: { length: 0, name: "toString", __proto__: [Cycle] }, constructor: { length: 1, name: "Function", prototype: [Cycle], __proto__: [Cycle] }, Symbol(Symbol.hasInstance): { length: 1, name: "[Symbol.iterator]", __proto__: [Cycle] }, __proto__: [Cycle] } }, defineProperty: { length: 3, name: "defineProperty", __proto__: { name: "", length: 0, apply: { length: 1, name: "apply", __proto__: [Cycle] }, bind: { length: 1, name: "bind", __proto__: [Cycle] }, call: { length: 1, name: "call", __proto__: [Cycle] }, toString: { length: 0, name: "toString", __proto__: [Cycle] }, constructor: { length: 1, name: "Function", prototype: [Cycle], __proto__: [Cycle] }, Symbol(Symbol.hasInstance): { length: 1, name: "[Symbol.iterator]", __proto__: [Cycle] }, __proto__: [Cycle] } }, defineProperties: { length: 2, name: "defineProperties", __proto__: { name: "", length: 0, apply: { length: 1, name: "apply", __proto__: [Cycle] }, bind: { length: 1, name: "bind", __proto__: [Cycle] }, call: { length: 1, name: "call", __proto__: [Cycle] }, toString: { length: 0, name: "toString", __proto__: [Cycle] }, constructor: { length: 1, name: "Function", prototype: [Cycle], __proto__: [Cycle] }, Symbol(Symbol.hasInstance): { length: 1, name: "[Symbol.iterator]", __proto__: [Cycle] }, __proto__: [Cycle] } }, assign: { length: 2, name: "assign", __proto__: { name: "", length: 0, apply: { length: 1, name: "apply", __proto__: [Cycle] }, bind: { length: 1, name: "bind", __proto__: [Cycle] }, call: { length: 1, name: "call", __proto__: [Cycle] }, toString: { length: 0, name: "toString", __proto__: [Cycle] }, constructor: { length: 1, name: "Function", prototype: [Cycle], __proto__: [Cycle] }, Symbol(Symbol.hasInstance): { length: 1, name: "[Symbol.iterator]", __proto__: [Cycle] }, __proto__: [Cycle] } }, is: { length: 2, name: "is", __proto__: { name: "", length: 0, apply: { length: 1, name: "apply", __proto__: [Cycle] }, bind: { length: 1, name: "bind", __proto__: [Cycle] }, call: { length: 1, name: "call", __proto__: [Cycle] }, toString: { length: 0, name: "toString", __proto__: [Cycle] }, constructor: { length: 1, name: "Function", prototype: [Cycle], __proto__: [Cycle] }, Symbol(Symbol.hasInstance): { length: 1, name: "[Symbol.iterator]", __proto__: [Cycle] }, __proto__: [Cycle] } }, keys: { length: 1, name: "keys", __proto__: { name: "", length: 0, apply: { length: 1, name: "apply", __proto__: [Cycle] }, bind: { length: 1, name: "bind", __proto__: [Cycle] }, call: { length: 1, name: "call", __proto__: [Cycle] }, toString: { length: 0, name: "toString", __proto__: [Cycle] }, constructor: { length: 1, name: "Function", prototype: [Cycle], __proto__: [Cycle] }, Symbol(Symbol.hasInstance): { length: 1, name: "[Symbol.iterator]", __proto__: [Cycle] }, __proto__: [Cycle] } }, values: { length: 1, name: "values", __proto__: { name: "", length: 0, apply: { length: 1, name: "apply", __proto__: [Cycle] }, bind: { length: 1, name: "bind", __proto__: [Cycle] }, call: { length: 1, name: "call", __proto__: [Cycle] }, toString: { length: 0, name: "toString", __proto__: [Cycle] }, constructor: { length: 1, name: "Function", prototype: [Cycle], __proto__: [Cycle] }, Symbol(Symbol.hasInstance): { length: 1, name: "[Symbol.iterator]", __proto__: [Cycle] }, __proto__: [Cycle] } }, entries: { length: 1, name: "entries", __proto__: { name: "", length: 0, apply: { length: 1, name: "apply", __proto__: [Cycle] }, bind: { length: 1, name: "bind", __proto__: [Cycle] }, call: { length: 1, name: "call", __proto__: [Cycle] }, toString: { length: 0, name: "toString", __proto__: [Cycle] }, constructor: { length: 1, name: "Function", prototype: [Cycle], __proto__: [Cycle] }, Symbol(Symbol.hasInstance): { length: 1, name: "[Symbol.iterator]", __proto__: [Cycle] }, __proto__: [Cycle] } }, seal: { length: 1, name: "seal", __proto__: { name: "", length: 0, apply: { length: 1, name: "apply", __proto__: [Cycle] }, bind: { length: 1, name: "bind", __proto__: [Cycle] }, call: { length: 1, name: "call", __proto__: [Cycle] }, toString: { length: 0, name: "toString", __proto__: [Cycle] }, constructor: { length: 1, name: "Function", prototype: [Cycle], __proto__: [Cycle] }, Symbol(Symbol.hasInstance): { length: 1, name: "[Symbol.iterator]", __proto__: [Cycle] }, __proto__: [Cycle] } }, isSealed: { length: 1, name: "isSealed", __proto__: { name: "", length: 0, apply: { length: 1, name: "apply", __proto__: [Cycle] }, bind: { length: 1, name: "bind", __proto__: [Cycle] }, call: { length: 1, name: "call", __proto__: [Cycle] }, toString: { length: 0, name: "toString", __proto__: [Cycle] }, constructor: { length: 1, name: "Function", prototype: [Cycle], __proto__: [Cycle] }, Symbol(Symbol.hasInstance): { length: 1, name: "[Symbol.iterator]", __proto__: [Cycle] }, __proto__: [Cycle] } }, freeze: { length: 1, name: "freeze", __proto__: { name: "", length: 0, apply: { length: 1, name: "apply", __proto__: [Cycle] }, bind: { length: 1, name: "bind", __proto__: [Cycle] }, call: { length: 1, name: "call", __proto__: [Cycle] }, toString: { length: 0, name: "toString", __proto__: [Cycle] }, constructor: { length: 1, name: "Function", prototype: [Cycle], __proto__: [Cycle] }, Symbol(Symbol.hasInstance): { length: 1, name: "[Symbol.iterator]", __proto__: [Cycle] }, __proto__: [Cycle] } }, isFrozen: { length: 1, name: "isFrozen", __proto__: { name: "", length: 0, apply: { length: 1, name: "apply", __proto__: [Cycle] }, bind: { length: 1, name: "bind", __proto__: [Cycle] }, call: { length: 1, name: "call", __proto__: [Cycle] }, toString: { length: 0, name: "toString", __proto__: [Cycle] }, constructor: { length: 1, name: "Function", prototype: [Cycle], __proto__: [Cycle] }, Symbol(Symbol.hasInstance): { length: 1, name: "[Symbol.iterator]", __proto__: [Cycle] }, __proto__: [Cycle] } }, preventExtensions: { length: 1, name: "preventExtensions", __proto__: { name: "", length: 0, apply: { length: 1, name: "apply", __proto__: [Cycle] }, bind: { length: 1, name: "bind", __proto__: [Cycle] }, call: { length: 1, name: "call", __proto__: [Cycle] }, toString: { length: 0, name: "toString", __proto__: [Cycle] }, constructor: { length: 1, name: "Function", prototype: [Cycle], __proto__: [Cycle] }, Symbol(Symbol.hasInstance): { length: 1, name: "[Symbol.iterator]", __proto__: [Cycle] }, __proto__: [Cycle] } }, isExtensible: { length: 1, name: "isExtensible", __proto__: { name: "", length: 0, apply: { length: 1, name: "apply", __proto__: [Cycle] }, bind: { length: 1, name: "bind", __proto__: [Cycle] }, call: { length: 1, name: "call", __proto__: [Cycle] }, toString: { length: 0, name: "toString", __proto__: [Cycle] }, constructor: { length: 1, name: "Function", prototype: [Cycle], __proto__: [Cycle] }, Symbol(Symbol.hasInstance): { length: 1, name: "[Symbol.iterator]", __proto__: [Cycle] }, __proto__: [Cycle] } }, getOwnPropertyDescriptor: { length: 2, name: "getOwnPropertyDescriptor", __proto__: { name: "", length: 0, apply: { length: 1, name: "apply", __proto__: [Cycle] }, bind: { length: 1, name: "bind", __proto__: [Cycle] }, call: { length: 1, name: "call", __proto__: [Cycle] }, toString: { length: 0, name: "toString", __proto__: [Cycle] }, constructor: { length: 1, name: "Function", prototype: [Cycle], __proto__: [Cycle] }, Symbol(Symbol.hasInstance): { length: 1, name: "[Symbol.iterator]", __proto__: [Cycle] }, __proto__: [Cycle] } }, getOwnPropertyDescriptors: { length: 1, name: "getOwnPropertyDescriptors", __proto__: { name: "", length: 0, apply: { length: 1, name: "apply", __proto__: [Cycle] }, bind: { length: 1, name: "bind", __proto__: [Cycle] }, call: { length: 1, name: "call", __proto__: [Cycle] }, toString: { length: 0, name: "toString", __proto__: [Cycle] }, constructor: { length: 1, name: "Function", prototype: [Cycle], __proto__: [Cycle] }, Symbol(Symbol.hasInstance): { length: 1, name: "[Symbol.iterator]", __proto__: [Cycle] }, __proto__: [Cycle] } }, getOwnPropertyNames: { length: 1, name: "getOwnPropertyNames", __proto__: { name: "", length: 0, apply: { length: 1, name: "apply", __proto__: [Cycle] }, bind: { length: 1, name: "bind", __proto__: [Cycle] }, call: { length: 1, name: "call", __proto__: [Cycle] }, toString: { length: 0, name: "toString", __proto__: [Cycle] }, constructor: { length: 1, name: "Function", prototype: [Cycle], __proto__: [Cycle] }, Symbol(Symbol.hasInstance): { length: 1, name: "[Symbol.iterator]", __proto__: [Cycle] }, __proto__: [Cycle] } }, getOwnPropertySymbols: { length: 1, name: "getOwnPropertySymbols", __proto__: { name: "", length: 0, apply: { length: 1, name: "apply", __proto__: [Cycle] }, bind: { length: 1, name: "bind", __proto__: [Cycle] }, call: { length: 1, name: "call", __proto__: [Cycle] }, toString: { length: 0, name: "toString", __proto__: [Cycle] }, constructor: { length: 1, name: "Function", prototype: [Cycle], __proto__: [Cycle] }, Symbol(Symbol.hasInstance): { length: 1, name: "[Symbol.iterator]", __proto__: [Cycle] }, __proto__: [Cycle] } }, hasOwn: { length: 2, name: "hasOwn", __proto__: { name: "", length: 0, apply: { length: 1, name: "apply", __proto__: [Cycle] }, bind: { length: 1, name: "bind", __proto__: [Cycle] }, call: { length: 1, name: "call", __proto__: [Cycle] }, toString: { length: 0, name: "toString", __proto__: [Cycle] }, constructor: { length: 1, name: "Function", prototype: [Cycle], __proto__: [Cycle] }, Symbol(Symbol.hasInstance): { length: 1, name: "[Symbol.iterator]", __proto__: [Cycle] }, __proto__: [Cycle] } }, fromEntries: { length: 1, name: "fromEntries", __proto__: { name: "", length: 0, apply: { length: 1, name: "apply", __proto__: [Cycle] }, bind: { length: 1, name: "bind", __proto__: [Cycle] }, call: { length: 1, name: "call", __proto__: [Cycle] }, toString: { length: 0, name: "toString", __proto__: [Cycle] }, constructor: { length: 1, name: "Function", prototype: [Cycle], __proto__: [Cycle] }, Symbol(Symbol.hasInstance): { length: 1, name: "[Symbol.iterator]", __proto__: [Cycle] }, __proto__: [Cycle] } }, length: 1, name: "Object", prototype: [Cycle], __proto__: { name: "", length: 0, apply: { length: 1, name: "apply", __proto__: [Cycle] }, bind: { length: 1, name: "bind", __proto__: [Cycle] }, call: { length: 1, name: "call", __proto__: [Cycle] }, toString: { length: 0, name: "toString", __proto__: [Cycle] }, constructor: { length: 1, name: "Function", prototype: [Cycle], __proto__: [Cycle] }, Symbol(Symbol.hasInstance): { length: 1, name: "[Symbol.iterator]", __proto__: [Cycle] }, __proto__: [Cycle] } }, __proto__: null } } </pre> </details> _After:_ ```text { x: 1, y: "" } ```	3 years ago
Addison Crump	2c19c6a4b5	Correct pop_on_return behaviour (#1853 ) This PR changes the following: - Updates the value of `pop_on_return` after a catch as to prevent VM stack corruption - Adds two test cases which demonstrate the issue and demonstrate that it has been fixed I am unsure if it is possible to abuse the patch provided; one would need to catch from within an array initialisation without calling into another frame (e.g., with a lambda), which I don't think is possible.	3 years ago
Iban Eguia	8c92a8fa25	Added conversions from and to serde_json's Value type (#1851 ) This Pull Request closes #1693. It changes the following: - It adds a fallible conversion from `serde_json::Value` to `JsValue`, which requires a context. - It adds a fallible conversion from `JsValue` to `serde_json::Value`, which requires a context. - Added examples to the documentation of both methods. - Removed some duplicate and non-needed code that I found while doing this. Co-authored-by: RageKnify <RageKnify@gmail.com>	3 years ago
Iban Eguia	4d2772d6a0	Rename "Boa" to boa_engine, moved GC and profiler to their crates (#1844 ) * Separated GC and Profiler * Fixed prettierignore * Removed re-exports, fixed benchmarks, added some caches * Removed empty line * Update boa_engine/Cargo.toml Co-authored-by: raskad <32105367+raskad@users.noreply.github.com> * Fixed the profiler * Removed empty file Co-authored-by: raskad <32105367+raskad@users.noreply.github.com>	3 years ago

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566 Commits (70ee0507ff7b09bcff002924d6ee10da99095b87)