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local-parameters-if-mapped-arguments-object-not-accessed
main
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2028 Commits (36c7525b179e8d7dbd83ba1c7cafcd3ea113dd4f)
| Author | SHA1 | Message | Date |
|---|---|---|---|
dependabot[bot]
|
36c7525b17 |
Bump test262 from `ad034f3` to `e7364ea` (#2590)
Bumps [test262](https://github.com/tc39/test262) from `ad034f3` to `e7364ea`. <details> <summary>Commits</summary> <ul> <li><a href=" |
2 years ago |
|
dependabot[bot]
|
3c59a3ac5f |
Bump icu_datagen from 1.1.0 to 1.1.1 (#2583)
Bumps [icu_datagen](https://github.com/unicode-org/icu4x) from 1.1.0 to 1.1.1. <details> <summary>Commits</summary> <ul> <li>See full diff in <a href="https://github.com/unicode-org/icu4x/commits">compare view</a></li> </ul> </details> <br /> [](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores) Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting `@dependabot rebase`. [//]: # (dependabot-automerge-start) [//]: # (dependabot-automerge-end) --- <details> <summary>Dependabot commands and options</summary> <br /> You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot merge` will merge this PR after your CI passes on it - `@dependabot squash and merge` will squash and merge this PR after your CI passes on it - `@dependabot cancel merge` will cancel a previously requested merge and block automerging - `@dependabot reopen` will reopen this PR if it is closed - `@dependabot close` will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually - `@dependabot ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself) </details> |
2 years ago |
Kevin
|
c2809ef6f1 |
Try-catch-block control flow fix/refactor (#2568)
<!--- Thank you for contributing to Boa! Please fill out the template below, and remove or add any information as you feel necessary. ---> This Pull Request is meant to address #1900. While working on it, there was a decent amount of refactoring/restructuring. Initially, I had kept with the current approach of just keeping track of a kind and counter on the environment stack, especially because that kept the size of each stack entry to a minimum. I did, however, make a switch to having the opcode create the `EnvStackEntry` with a start address and exit address for a bit more precision. It changes the following: - Consolidates `loop_env_stack` and `try_env_stack` into one `EnvStackEntry` struct. - Changes `Continue`, `Break`, `LoopStart`, `LoopContinue`, `FinallyStart`, `FinallyEnd` and various others. Most of this primarily revolves around the creating of `EnvStackEntry` and interacting with the `env_stack`. - Changes/updates the try-catch-finally, break and continue statement compilations as necessary - Adds an `AbruptCompletionRecord` in place of the `finally_jump` vector. - Adds some tests for try-catch-finally blocks with breaks. |
2 years ago |
Iban Eguia Moraza
|
3f9f6f0fce |
Module parsing (#2411)
I'm creating this draft PR, since I wanted to have some early feedback, and because I though I would have time to finish it last week, but I got caught up with other stuff. Feel free to contribute :) The main thing here is that I have divided `eval()`, `parse()` and similar functions so that they can decide if they are parsing scripts or modules. Let me know your thoughts. Then, I was checking the import & export parsing, and I noticed we are using `TokenKind::Identifier` for `IdentifierName`, so I changed that name. An `Identifier` is an `IdentifierName` that isn't a `ReservedWord`. This means we should probably also adapt all `IdentifierReference`, `BindingIdentifier` and so on parsing. I already created an `Identifier` parser. Something interesting there is that `await` is not a valid `Identifier` if the goal symbol is `Module`, as you can see in the [spec](https://tc39.es/ecma262/#prod-LabelIdentifier), but currently we don't have that information in the `InputElement` enumeration, we only have `Div`, `RegExp` and `TemplateTail`. How could we approach this? Co-authored-by: jedel1043 <jedel0124@gmail.com> |
2 years ago |
|
dependabot[bot]
|
845a7f468d |
Bump wasm-bindgen from 0.2.83 to 0.2.84 (#2585)
Bumps [wasm-bindgen](https://github.com/rustwasm/wasm-bindgen) from 0.2.83 to 0.2.84. <details> <summary>Commits</summary> <ul> <li><a href=" |
2 years ago |
|
dependabot[bot]
|
95f0e73164 |
Bump tokio from 1.24.1 to 1.25.0 (#2587)
Bumps [tokio](https://github.com/tokio-rs/tokio) from 1.24.1 to 1.25.0. <details> <summary>Release notes</summary> <p><em>Sourced from <a href="https://github.com/tokio-rs/tokio/releases">tokio's releases</a>.</em></p> <blockquote> <h2>Tokio v1.25.0</h2> <h1>1.25.0 (January 28, 2023)</h1> <h3>Fixed</h3> <ul> <li>rt: fix runtime metrics reporting (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/5330">#5330</a>)</li> </ul> <h3>Added</h3> <ul> <li>sync: add <code>broadcast::Sender::len</code> (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/5343">#5343</a>)</li> </ul> <h3>Changed</h3> <ul> <li>fs: increase maximum read buffer size to 2MiB (<a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/5397">#5397</a>)</li> </ul> <p><a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/5330">#5330</a>: <a href="https://github-redirect.dependabot.com/tokio-rs/tokio/pull/5330">tokio-rs/tokio#5330</a> <a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/5343">#5343</a>: <a href="https://github-redirect.dependabot.com/tokio-rs/tokio/pull/5343">tokio-rs/tokio#5343</a> <a href="https://github-redirect.dependabot.com/tokio-rs/tokio/issues/5397">#5397</a>: <a href="https://github-redirect.dependabot.com/tokio-rs/tokio/pull/5397">tokio-rs/tokio#5397</a></p> </blockquote> </details> <details> <summary>Commits</summary> <ul> <li><a href=" |
2 years ago |
Mrmaxmeier
|
4aebe39e15 |
fuzzer: bubble up NoInstructionsRemain error instead of trying to handle as exception (#2566)
Hi,
the `vm-implied` fuzzer panics when executing this testcase:
```javascript
try {
new function() {
while (this) {}
}();
} catch {
}
```
`internal error: entered unreachable code: The NoInstructionsRemain native error cannot be converted to an opaque type`
Handling the `NoInstructionsRemain` error upfront instead of going through the VM exception handling logic seems to work.
|
2 years ago |
|
Kevin
|
9d521f9acf |
Feature flag on builtins console import (#2584)
<!--- Thank you for contributing to Boa! Please fill out the template below, and remove or add any information as you feel necessary. ---> Adding a feature flag to the console import in `builtins`. I think this should fix the failing action on the `Upload docs and run benchmarks` step |
2 years ago |
raskad
|
3725ff85f7 |
Implement binary `in` operation with private names (#2582)
This Pull Request changes the following: - Implement binary `in` operation with private names. - Adding a separate `BinaryInPrivate` expression in addition to the existing `Binary` expression seems like the best way to implement this in a typesafe manner. Other methods like adding an enum for the `Binary` lhs result in having to make assertions. |
2 years ago |
José Julián Espina
|
c03928309a |
Cleanup intrinsics and move to realm (#2555)
Small (ish?) step towards having proper realm records This PR changes the following: - Moves `Intrinsics` to `Realm`. - Cleans up the initialization logic of our intrinsics to not depend on `Context`, unblocking things like #2314. - Adds hooks to initialize the global object and the global this per the corresponding [`InitializeHostDefinedRealm ( )`](https://tc39.es/ecma262/#sec-initializehostdefinedrealm) hook. Though, this is currently broken because the vm uses `GlobalPropertyMap` instead of the `JsObject` API to initialize global properties. |
2 years ago |
|
raskad
|
b76050df44 |
Move increment and decrement operations to `Update` expression (#2565)
This Pull Request changes the following: - Move postfix/prefix increment and decrement operations from the `Unary` expression to a new `Update` expression. - Add a special type for the `Update` expression target as it is very limited in comparision to an `Unary` target. - This makes bytecode compilation more typesafe for these operations and removes syntax errors from the bytecompiler without introducing panics (see #1907). |
2 years ago |
|
José Julián Espina
|
ddf00c8c03 |
Improve identifier parsing (#2581)
Another change extracted from #2411. This PR changes the following: - Improves our identifier parsing with a new `Identifier` parser that unifies parsing for `IdentifierReference`, `BindingIdentifier` and `LabelIdentifier`. - Slightly improves some error messages. - Extracts our manual initialization of static `Sym`s with a new `static_syms` proc macro. - Adds `set_module_mode` and `module_mode` to the cursor to prepare for modules. |
2 years ago |
|
dependabot[bot]
|
99eba55b27 |
Bump toml from 0.7.0 to 0.7.1 (#2580)
Bumps [toml](https://github.com/toml-rs/toml) from 0.7.0 to 0.7.1. <details> <summary>Commits</summary> <ul> <li><a href=" |
2 years ago |
|
José Julián Espina
|
515d28f0a2 |
Create `Source` to abstract JS code sources (#2579)
Slightly related to #2411 since we need an API to pass module files, but more useful for #1760, #1313 and other error reporting issues. It changes the following: - Introduces a new `Source` API to store the path of a provided file or `None` if the source is a plain string. - Improves the display of `boa_tester` to show the path of the tests being run. This also enables hyperlinks to directly jump to the tested file from the VS terminal. - Adjusts the repo to this change. Hopefully, this will improve our error display in the future. |
2 years ago |
|
dependabot[bot]
|
1ef11a05aa |
Bump toml from 0.6.0 to 0.7.0 (#2577)
Bumps [toml](https://github.com/toml-rs/toml) from 0.6.0 to 0.7.0. <details> <summary>Commits</summary> <ul> <li><a href=" |
2 years ago |
|
dependabot[bot]
|
f4cc3c3cf9 |
Bump test262 from `ac1c354` to `ad034f3` (#2578)
Bumps [test262](https://github.com/tc39/test262) from `ac1c354` to `ad034f3`. <details> <summary>Commits</summary> <ul> <li><a href=" |
2 years ago |
|
José Julián Espina
|
5a201daa98 |
Rename `check_parser` and `Identifier` (#2576)
Extracted from #2411 to reduce its size a bit. This PR: - Renames `Identifier` to `IdentifierName`, which is the name stated in the spec. - Renames the utility function `check_parser` to `check_script_parser` to prepare for modules. - Adds some missing `#[inline]` and rewrites some patterns. |
2 years ago |
|
José Julián Espina
|
b7782ab2c7 |
Fix failing collator tests (#2575)
This Pull Request fixes the regressed tests caused by the ICU4X version bump. |
2 years ago |
|
raskad
|
bd0652fe28 |
Add early errors for escaped identifiers (#2546)
This Pull Request changes the following: - Add early errors for escaped characters in object and class setters and getters. - Add early errors for escaped characters in class `static`. - Add early errors for escaped characters in `new.target`. - Add early errors for legacy octal/decial escapes that are used in string literals before a `"use strict"` directive. |
2 years ago |
|
raskad
|
aa8e0c55dd |
Update icu dependencies (#2574)
This Pull Request changes the following: - Update icu dependencies - Regenerate icu data |
2 years ago |
|
raskad
|
e6a1c3789d |
Fix rust 1.67 lints (#2567)
This Pull Request changes the following: - Fix rust 1.67 lints |
2 years ago |
|
dependabot[bot]
|
753cab6a3b |
Bump num_enum from 0.5.7 to 0.5.9 (#2564)
Bumps [num_enum](https://github.com/illicitonion/num_enum) from 0.5.7 to 0.5.9. <details> <summary>Commits</summary> <ul> <li>See full diff in <a href="https://github.com/illicitonion/num_enum/commits/0.5.9">compare view</a></li> </ul> </details> <br /> [](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores) Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting `@dependabot rebase`. [//]: # (dependabot-automerge-start) [//]: # (dependabot-automerge-end) --- <details> <summary>Dependabot commands and options</summary> <br /> You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot merge` will merge this PR after your CI passes on it - `@dependabot squash and merge` will squash and merge this PR after your CI passes on it - `@dependabot cancel merge` will cancel a previously requested merge and block automerging - `@dependabot reopen` will reopen this PR if it is closed - `@dependabot close` will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually - `@dependabot ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself) </details> |
2 years ago |
|
dependabot[bot]
|
5f6ec59ec1 |
Bump clap from 4.1.1 to 4.1.4 (#2563)
Bumps [clap](https://github.com/clap-rs/clap) from 4.1.1 to 4.1.4. <details> <summary>Release notes</summary> <p><em>Sourced from <a href="https://github.com/clap-rs/clap/releases">clap's releases</a>.</em></p> <blockquote> <h2>v4.1.4</h2> <h2>[4.1.4] - 2023-01-24</h2> <h3>Fixes</h3> <ul> <li><em>(help)</em> Respect <code>disable_colored_help</code> when using <code>arg_required_else_help</code></li> </ul> <h3>Performance</h3> <ul> <li>Speed up compiling <code>arg!</code> macro</li> </ul> <h2>v4.1.3</h2> <h2>[4.1.3] - 2023-01-23</h2> <h3>Fixes</h3> <ul> <li><em>(error)</em> Improve suggested flag/value/subcommand when two share a long preifx</li> <li><em>(error)</em> When suggesting one of several subcommands, use the plural <code>subcommands</code>, rather than <code>subcommand</code></li> </ul> <h2>v4.1.2</h2> <h2>[4.1.2] - 2023-01-23</h2> <h3>Fixes</h3> <ul> <li>In documentation, refer to <code>get_flag</code>, rather than <code>get_one::<bool></code></li> </ul> </blockquote> </details> <details> <summary>Changelog</summary> <p><em>Sourced from <a href="https://github.com/clap-rs/clap/blob/master/CHANGELOG.md">clap's changelog</a>.</em></p> <blockquote> <h2>[4.1.4] - 2023-01-24</h2> <h3>Fixes</h3> <ul> <li><em>(help)</em> Respect <code>disable_colored_help</code> when using <code>arg_required_else_help</code></li> </ul> <h3>Performance</h3> <ul> <li>Speed up compiling <code>arg!</code> macro</li> </ul> <h2>[4.1.3] - 2023-01-23</h2> <h3>Fixes</h3> <ul> <li><em>(error)</em> Improve suggested flag/value/subcommand when two share a long preifx</li> <li><em>(error)</em> When suggesting one of several subcommands, use the plural <code>subcommands</code>, rather than <code>subcommand</code></li> </ul> <h2>[4.1.2] - 2023-01-23</h2> <h3>Fixes</h3> <ul> <li>In documentation, refer to <code>get_flag</code>, rather than <code>get_one::<bool></code></li> </ul> </blockquote> </details> <details> <summary>Commits</summary> <ul> <li><a href=" |
2 years ago |
|
José Julián Espina
|
097f85e409 |
First batch of `no_std` support for some sub-crates (#2544)
<!--- Thank you for contributing to Boa! Please fill out the template below, and remove or add any information as you feel necessary. ---> This Pull Request enables support for `no_std` targets on some of our sub-crates. I intentionally left out `boa_ast` and `boa_cli` because they're the largest crates we have after `boa_engine`. `boa_gc` is a monster on its own, because we'll need to design a `no_std` multithreaded GC. Anyways, this changes the following: - Adds support for `no_std` on `boa_unicode`. - Adds support for `no_std` on `boa_profiler`. - Adds support for `no_std` on `boa_interner`. - Adds support for `no_std` on `boa_icu_provider`. |
2 years ago |
|
raskad
|
787d4a8bc5 |
Fix double property access on assignment ops (#2551)
Currently the compilation of assignment operators leads to a double object property access, both on the get and set access. While this refactor adds special access handling instead of using the existing `access_set` and `access_get` functions, it fixes the double access and should also make the resulting code more efficient. |
2 years ago |
|
dependabot[bot]
|
98a4ee7b8b |
Bump toml from 0.5.11 to 0.6.0 (#2560)
Bumps [toml](https://github.com/toml-rs/toml) from 0.5.11 to 0.6.0. <details> <summary>Commits</summary> <ul> <li><a href=" |
2 years ago |
|
dependabot[bot]
|
878bd9d4cf |
Bump test262 from `2ac0d3c` to `ac1c354` (#2557)
Bumps [test262](https://github.com/tc39/test262) from `2ac0d3c` to `ac1c354`. <details> <summary>Commits</summary> <ul> <li><a href=" |
2 years ago |
|
dependabot[bot]
|
64293d5c29 |
Bump arbitrary from 1.2.2 to 1.2.3 (#2558)
Bumps [arbitrary](https://github.com/rust-fuzz/arbitrary) from 1.2.2 to 1.2.3. <details> <summary>Changelog</summary> <p><em>Sourced from <a href="https://github.com/rust-fuzz/arbitrary/blob/main/CHANGELOG.md">arbitrary's changelog</a>.</em></p> <blockquote> <h2>1.2.3</h2> <p>Released 2023-01-20.</p> <h3>Fixed</h3> <ul> <li>The <code>derive(Arbitrary)</code> will now annotate the generated <code>impl</code>s with a <code>#[automatically_derived]</code> attribute to indicate to e.g. clippy that lints should not fire for the code within the derived implementation.</li> </ul> </blockquote> </details> <details> <summary>Commits</summary> <ul> <li>See full diff in <a href="https://github.com/rust-fuzz/arbitrary/commits/v1.2.3">compare view</a></li> </ul> </details> <br /> [](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores) Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting `@dependabot rebase`. [//]: # (dependabot-automerge-start) [//]: # (dependabot-automerge-end) --- <details> <summary>Dependabot commands and options</summary> <br /> You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot merge` will merge this PR after your CI passes on it - `@dependabot squash and merge` will squash and merge this PR after your CI passes on it - `@dependabot cancel merge` will cancel a previously requested merge and block automerging - `@dependabot reopen` will reopen this PR if it is closed - `@dependabot close` will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually - `@dependabot ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself) </details> |
2 years ago |
|
José Julián Espina
|
408809dda4 |
Pin tarpaulin version to 0.22 (#2562)
Our CI broke because the new version of `tarpaulin` released more assets than the default 'travis.tar.gz'. We'll have to pin our version of `tarpaulin` until the issue gets fixed. Co-authored-by: raskad <32105367+raskad@users.noreply.github.com> |
2 years ago |
|
raskad
|
6c8e9c7070 |
Avoid creating `prototype` property on methods (#2553)
This Pull Request changes the following: - Stop creating a `prototype` property on class methods by passing a flag to the relevant opcodes. |
2 years ago |
|
raskad
|
9355c77e0b |
Fix error for static class methods named `prototype` (#2552)
This Pull Request changes the following: - Remove wrong early errors for static class methods with the computed property name `prototype`. - Switch static class method definition opcodes from `__define_own_property__` to `define_property_or_throw` to correctly throw runtime errors on property redefinitions. |
2 years ago |
|
raskad
|
96a6e0a346 |
Return the correct value from a statement list (#2554)
When compiling a statement list we need to make sure that the last expression that returns a value is compiled with the `use_expr` flag. Currently we set `use_expr` on the last statement of the statement list. This leads to incorrect returns when the last statement does not return a value. This PR fixes this by looking up the last value returning expression in a statement list and setting the `use_expr` appropriately. |
2 years ago |
|
José Julián Espina
|
7c9eef8edc |
Improve the design of ephemerons in our GC (#2530)
This PR changes the following: - Modifies `EphemeronBox` to be more akin to `GcBox`, with its own header, roots and markers. This also makes it more similar to [Racket's](https://docs.racket-lang.org/reference/ephemerons.html) implementation. - Removes `EPHEMERON_QUEUE`. - Ephemerons are now tracked on a special `weak_start` linked list, instead of `strong_start` which is where all other GC boxes live. - Documents all unsafe blocks. - Documents our current garbage collection algorithm. I hope this'll clarify a bit what exactly are we doing on every garbage collection. - Renames/removes some functions. |
2 years ago |
|
raskad
|
f19467ab1d |
Fix some HoistableDeclaration parsing errors (#2532)
This Pull Request hanges the following: - Add early errors for invalid `yield` and `await` usage in function parameters. - Add missing function types to hoistable ordering. - Do not attempt to parse `async` with a following line terminator as an async function. |
2 years ago |
|
dependabot[bot]
|
0d599293fd |
Bump rustyline from 10.1.0 to 10.1.1 (#2549)
Bumps [rustyline](https://github.com/kkawakam/rustyline) from 10.1.0 to 10.1.1. <details> <summary>Release notes</summary> <p><em>Sourced from <a href="https://github.com/kkawakam/rustyline/releases">rustyline's releases</a>.</em></p> <blockquote> <h2>10.1.1</h2> <p>Rollbacks incompatible changes relative to edition 2018 (<a href="https://github-redirect.dependabot.com/kkawakam/rustyline/issues/671">#671</a>) <strong>Full Changelog</strong>: <a href="https://github.com/kkawakam/rustyline/compare/v10.1.0...v10.1.1">https://github.com/kkawakam/rustyline/compare/v10.1.0...v10.1.1</a></p> </blockquote> </details> <details> <summary>Commits</summary> <ul> <li><a href=" |
2 years ago |
|
dependabot[bot]
|
2d8c6102ad |
Bump toml from 0.5.10 to 0.5.11 (#2548)
Bumps [toml](https://github.com/toml-rs/toml) from 0.5.10 to 0.5.11. <details> <summary>Commits</summary> <ul> <li><a href=" |
2 years ago |
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dependabot[bot]
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eed1134dc0 |
Bump serde_yaml from 0.9.16 to 0.9.17 (#2550)
Bumps [serde_yaml](https://github.com/dtolnay/serde-yaml) from 0.9.16 to 0.9.17. <details> <summary>Release notes</summary> <p><em>Sourced from <a href="https://github.com/dtolnay/serde-yaml/releases">serde_yaml's releases</a>.</em></p> <blockquote> <h2>0.9.17</h2> <ul> <li>Improve Debug representation of some error messages</li> </ul> </blockquote> </details> <details> <summary>Commits</summary> <ul> <li><a href=" |
2 years ago |
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Kevin
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90d310b184 |
Labelled ByteCompiler Fix (#2534)
<!--- Thank you for contributing to Boa! Please fill out the template below, and remove or add any information as you feel necessary. ---> This Pull Request addresses #2295, and another case that I came across when I was adding `Break` to the `ByteCompiler` I did have a question that came up during this regarding the spec. We currently don't implement the [BreakableStatement](https://tc39.es/ecma262/#prod-BreakableStatement). Any thoughts on whether we should be? Especially since `BreakableStatement` seems to be a bit of a inaccurate since `LabelledStatement` is breakable too. It changes the following: - Moves handling of label jump out of `compile_block` and into `compile_labelled`. - Adds a couple more tests to keep track of `LabelledStatement` breaks. Co-authored-by: Ness <Kevin.Ness@Staples.com> |
2 years ago |
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José Julián Espina
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5ab0aa21cc |
Implement host hooks and job queues APIs (#2529)
Follows from #2528, and should complement #2411 to implement the module import hooks. ~~Similarly to the Intl/ICU4X PR (#2478), this has a lot of trivial changes caused by the new lifetimes. I thought about passing the queue and the hooks by value, but it was very painful having to wrap everything with `Rc` in order to be accessible by the host. In contrast, `&dyn` can be easily provided by the host and has the advantage of not requiring additional allocations, with the downside of adding two more lifetimes to our `Context`, but I think it's worth.~~ I was able to unify all lifetimes into the shortest one of the three, making our API just like before! Changes: - Added a new `HostHooks` trait and a `&dyn HostHooks` field to `Context`. This allows hosts to implement the trait for their custom type, then pass it to the context. - Added a new `JobQueue` trait and a `&dyn JobQueue` field to our `Context`, allowing custom event loops and other fun things. - Added two simple implementations of `JobQueue`: `IdleJobQueue` which does nothing and `SimpleJobQueue` which runs all jobs until all successfully complete or until any of them throws an error. - Modified `boa_cli` to run all jobs until the queue is empty, even if a job returns `Err`. This also prints all errors to the user. |
2 years ago |
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José Julián Espina
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08e5e46117 |
Make `JsSymbol` thread-safe (#2539)
The section about `Symbol` on the [specification](https://tc39.es/ecma262/#sec-ecmascript-language-types-symbol-type) says: > The Symbol type is the set of all non-String values that may be used as the key of an Object property ([6.1.7](https://tc39.es/ecma262/#sec-object-type)). Each possible Symbol value is unique and immutable. Our previous implementation of `JsSymbol` used `Rc` and a thread local `Cell<usize>`. However, this meant that two different symbols in two different threads could share the same hash, making symbols not unique. Also, the [GlobalSymbolRegistry](https://tc39.es/ecma262/#table-globalsymbolregistry-record-fields) is meant to be shared by all realms, including realms that are not in the same thread as the main one; this forces us to replace our current thread local global symbol registry with a thread-safe one that uses `DashMap` for concurrent access. However, the global symbol registry uses `JsString`s as keys and values, which forces us to either use `Vec<u16>` instead (wasteful and needs to allocate to convert to `JsString` on each access) or make `JsString` thread-safe with an atomic counter. For this reason, I implemented the second option. This PR changes the following: - Makes `JsSymbol` thread-safe by using Arc instead of Rc, and making `SYMBOL_HASH_COUNT` an `AtomicU64`. - ~~Makes `JsString` thread-safe by using `AtomicUsize` instead of `Cell<usize>` for its ref count.~~ EDIT: Talked with @jasonwilliams and we decided to use `Box<[u16]>` for the global registry instead, because this won't penalize common usage of `JsString`, which is used a LOT more than `JsSymbol`. - Makes the `GLOBAL_SYMBOL_REGISTRY` truly global, using `DashMap` as our global map that is shared by all threads. - Replaces some thread locals with thread-safe alternatives, such as static arrays and static indices. - Various improvements to all related code for this. |
2 years ago |
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dependabot[bot]
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20af6a7f17 |
Bump proc-macro2 from 1.0.49 to 1.0.50 (#2541)
Bumps [proc-macro2](https://github.com/dtolnay/proc-macro2) from 1.0.49 to 1.0.50. <details> <summary>Release notes</summary> <p><em>Sourced from <a href="https://github.com/dtolnay/proc-macro2/releases">proc-macro2's releases</a>.</em></p> <blockquote> <h2>1.0.50</h2> <ul> <li>Implement Hash for proc_macro2::LineColumn (<a href="https://github-redirect.dependabot.com/dtolnay/proc-macro2/issues/362">#362</a>)</li> </ul> </blockquote> </details> <details> <summary>Commits</summary> <ul> <li><a href=" |
2 years ago |
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raskad
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1269381ac8 |
Correctly parse consecutive semicolons (#2533)
This Pull Request changes the following: - Do not skip consecutive semicolons while parsing a `StatementList`. - Expect semicolon in `LexicalDeclaration` and add an special case for `for` loop parsing. - Adjust `StatementList` compilation to skip empty statements. - Adjust/add tests to make sure consecutive semicolons are correctly parsed. |
2 years ago |
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dependabot[bot]
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b937a60602 |
Bump test262 from `e1048d0` to `2ac0d3c` (#2538)
Bumps [test262](https://github.com/tc39/test262) from `e1048d0` to `2ac0d3c`. <details> <summary>Commits</summary> <ul> <li><a href=" |
2 years ago |
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dependabot[bot]
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cd85040544 |
Bump clap from 4.0.32 to 4.1.1 (#2537)
Bumps [clap](https://github.com/clap-rs/clap) from 4.0.32 to 4.1.1. <details> <summary>Release notes</summary> <p><em>Sourced from <a href="https://github.com/clap-rs/clap/releases">clap's releases</a>.</em></p> <blockquote> <h2>v4.1.1</h2> <h2>[4.1.1] - 2023-01-14</h2> <h3>Fixes</h3> <ul> <li><em>(error)</em> Small softening attempt for "unexpected argument" error</li> </ul> </blockquote> </details> <details> <summary>Changelog</summary> <p><em>Sourced from <a href="https://github.com/clap-rs/clap/blob/master/CHANGELOG.md">clap's changelog</a>.</em></p> <blockquote> <h2>[4.1.1] - 2023-01-14</h2> <h3>Fixes</h3> <ul> <li><em>(error)</em> Small softening attempt for "unexpected argument" error</li> </ul> <h2>[4.1.0] - 2023-01-13</h2> <h3>Compatibility</h3> <p>MSRV changed to 1.64.0</p> <p>For apps with custom <code>--help</code> and <code>--version</code> flags:</p> <ul> <li>Descriptions for <code>--help</code> and <code>--version</code> changed</li> </ul> <p>When apps have errors imitating clap's error style:</p> <ul> <li>Error message style was changed, including <ul> <li>Moving away from "did you mean" to tips</li> <li>Leading letter is lower case</li> <li>"For more" added some punctuation</li> </ul> </li> </ul> <h3>Features</h3> <ul> <li><code>ArgMatches::get_occurrences</code> support for argument values to be grouped by their occurrence</li> </ul> <h3>Fixes</h3> <ul> <li><em>(derive)</em> Allow <code>upgrade_from</code> when arguments / subcommands are explicitly marked as required</li> <li><em>(help)</em> Try be more clearer and succinct with <code>--help</code> and <code>--version</code> (also helps with overflow)</li> <li><em>(error)</em> Try to be more clearer and succinct with error messages</li> <li><em>(error)</em> Officially adopt <a href="https://rustc-dev-guide.rust-lang.org/diagnostics.html#suggestion-style-guide">an error style guide</a></li> </ul> </blockquote> </details> <details> <summary>Commits</summary> <ul> <li><a href=" |
2 years ago |
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dependabot[bot]
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238c2937a3 |
Bump rustyline from 10.0.0 to 10.1.0 (#2536)
Bumps [rustyline](https://github.com/kkawakam/rustyline) from 10.0.0 to 10.1.0. <details> <summary>Release notes</summary> <p><em>Sourced from <a href="https://github.com/kkawakam/rustyline/releases">rustyline's releases</a>.</em></p> <blockquote> <h2>10.1.0</h2> <h2>What's Changed</h2> <ul> <li>Upgrade nix dependency</li> <li>Fix ViFirstPrint movement (<a href="https://github-redirect.dependabot.com/kkawakam/rustyline/issues/645">#645</a>)</li> <li>Specify that <code>Editor::iter</code> ends at EOF (Fix <a href="https://github-redirect.dependabot.com/kkawakam/rustyline/issues/647">#647</a>)</li> <li>Optim: do nothing on SIGWINCH if screen size doesn't impact current layout</li> <li>Upgrade skim dependency</li> </ul> <p><strong>Full Changelog</strong>: <a href="https://github.com/kkawakam/rustyline/compare/v10.0.0...v10.1.0">https://github.com/kkawakam/rustyline/compare/v10.0.0...v10.1.0</a></p> </blockquote> </details> <details> <summary>Commits</summary> <ul> <li><a href=" |
2 years ago |
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dependabot[bot]
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cc79ea3af0 |
Bump prettier from 2.8.2 to 2.8.3 (#2535)
Bumps [prettier](https://github.com/prettier/prettier) from 2.8.2 to 2.8.3. <details> <summary>Release notes</summary> <p><em>Sourced from <a href="https://github.com/prettier/prettier/releases">prettier's releases</a>.</em></p> <blockquote> <h2>2.8.3</h2> <p>Support Angular 15.1</p> <p>🔗 <a href="https://github.com/prettier/prettier/blob/main/CHANGELOG.md#283">Changelog</a></p> </blockquote> </details> <details> <summary>Changelog</summary> <p><em>Sourced from <a href="https://github.com/prettier/prettier/blob/main/CHANGELOG.md">prettier's changelog</a>.</em></p> <blockquote> <h1>2.8.3</h1> <p><a href="https://github.com/prettier/prettier/compare/2.8.2...2.8.3">diff</a></p> <h4>Allow self-closing tags on custom elements (<a href="https://github-redirect.dependabot.com/prettier/prettier/pull/14170">#14170</a> by <a href="https://github.com/fisker"><code>@fisker</code></a>)</h4> <p>See <a href="https://github.com/angular/angular/releases/tag/15.1.0">Angular v15.1.0 release note</a> for details.</p> <!-- raw HTML omitted --> <pre lang="html"><code>// Input <app-test/> <p>// Prettier 2.8.2 SyntaxError: Only void and foreign elements can be self closed "app-test" (1:1) > 1 | <app-test/> | ^^^^^^^^^ 2 |</p> <p>// Prettier 2.8.3 <app-test /> </code></pre></p> </blockquote> </details> <details> <summary>Commits</summary> <ul> <li><a href=" |
2 years ago |
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Kevin
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ff06690140 |
Clarity changes for the VM (#2531)
<!--- Thank you for contributing to Boa! Please fill out the template below, and remove or add any information as you feel necessary. ---> Some small changes to the VM with the hopes of making it a bit more clear and concise. It changes the following: - Changes `code` to `code_block` and `code` to `bytecode` in `CallFrame` and `CodeBlock`, respectively. - Adds some creation methods to `CallFrame`. - Implements `Default` for `Vm`. |
2 years ago |
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raskad
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f52d1d3eb5 |
Recognize Directive Prologues correctly (#2521)
This Pull Request changes the following: - Recognize the `"use strict"` directive prologue correctly. - Refactor parsers to remove a setter function. |
2 years ago |
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raskad
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3dca430588 |
Refactor some class features (#2513)
This Pull Request fixes various bugs related to classes. The biggest changes are: - Changed private names to be unique across multiple classes. - Changed private name resolution to work via a visitor after a class is parsed. The way class early errors are defined makes it impossible to perform private name resolution while parsing. - Added function names to class methods. - Added class name binding to method function environments. - Separated opcodes for `static` and non-`static` class method definitions to make the above operations possible. There are still some bugs and further issues with classes but this is already a lot. |
2 years ago |
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José Julián Espina
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1bef214a35 |
Prepare `Promises` for new host hooks and job queue API (#2528)
As part of the new modules PR, I was working on implementing the [host hooks](https://tc39.es/ecma262/#sec-host-hooks-summary) for the module import hooks and custom job queues. However, the promises module needed a bit of a refactor in order to couple with the new API. So, I thought it was a good idea to separate the promises refactor into its own PR, since the other PR is already big as it is. - Replaced some usages of `JobCallback` with a new `NativeJob` that isn't traced by the GC, since those closures are always rooted and executed by the `Context` globally. This will also allow hosts to pass their custom jobs to the job queue, and maybe could also accept futures in the Future (pun intended 😆). - Refactored several functions to account for the `HostPromiseRejectionTracker` hook which needs the promise `JsObject`. - Rewrote some patterns with newer Rust idioms. |
2 years ago |