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Rust编写的JavaScript引擎，该项目是一个试验性质的项目。
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boa/boa_ast/Cargo.toml

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Extract the ast to a crate (#2402) This should hopefully improve our compilation times, both from a clean build and from an incremental compilation snapshot. Next would be the parser, but it imports `Context`, so it'll require a bit more work. The number of file changes is obviously big, but almost nothing was changed, I just moved everything to another crate and readjusted the imports of the `parser` module. (Though, I did have to change some details, because there were some functions on the ast that returned `ParseError`s, and the tests had to be moved to the parser)
2 years ago
[package]
name = "boa_ast"
description = "Abstract Syntax Tree definition for the Boa JavaScript engine."
keywords = ["javascript", "js", "syntax", "ast"]
categories = ["parser-implementations", "compilers"]
version.workspace = true
edition.workspace = true
authors.workspace = true
license.workspace = true
repository.workspace = true
rust-version.workspace = true
[features]
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
serde = ["dep:serde", "boa_interner/serde"]
arbitrary = ["dep:arbitrary", "boa_interner/arbitrary", "num-bigint/arbitrary"]
Parser Idempotency Fuzzer (#2400) This Pull Request offers a fuzzer which is capable of detecting faults in the parser and interner. It does so by ensuring that the parsed AST remains the same between a parsed source and the result of parsing the `to_interned_string` result of the first parsed source. It changes the following: - Adds a fuzzer for the parser and interner. Any issues I raise in association with this fuzzer will link back to this fuzzer. You may run the fuzzer using the following commands: ```bash $ cd boa_engine $ cargo +nightly fuzz run -s none parser-idempotency ``` Co-authored-by: Addison Crump <addison.crump@cispa.de>
2 years ago
Extract the ast to a crate (#2402) This should hopefully improve our compilation times, both from a clean build and from an incremental compilation snapshot. Next would be the parser, but it imports `Context`, so it'll require a bit more work. The number of file changes is obviously big, but almost nothing was changed, I just moved everything to another crate and readjusted the imports of the `parser` module. (Though, I did have to change some details, because there were some functions on the ast that returned `ParseError`s, and the tests had to be moved to the parser)
2 years ago
[dependencies]
boa_interner.workspace = true
boa_macros.workspace = true
rustc-hash = "1.1.0"
bitflags = "1.3.2"
num-bigint = "0.4.3"
Bump serde from 1.0.154 to 1.0.155 (#2650) Bumps [serde](https://github.com/serde-rs/serde) from 1.0.154 to 1.0.155. <details> <summary>Release notes</summary> <p><em>Sourced from <a href="https://github.com/serde-rs/serde/releases">serde's releases</a>.</em></p> <blockquote> <h2>v1.0.155</h2> <ul> <li>Support <code>Serialize</code> and <code>Deserialize</code> impls for <code>core::ffi::CStr</code> and <code>alloc::ffi::CString</code> without &quot;std&quot; feature (<a href="https://redirect.github.com/serde-rs/serde/issues/2374">#2374</a>, thanks <a href="https://github.com/safarir"><code>@​safarir</code></a>)</li> </ul> </blockquote> </details> <details> <summary>Commits</summary> <ul> <li><a href="https://github.com/serde-rs/serde/commit/2ba406726f9f84bc3b65ce4e824ae636dfa7dc85"><code>2ba4067</code></a> Release 1.0.155</li> <li><a href="https://github.com/serde-rs/serde/commit/7e9826e17b154b32742b71285349ec042da7ee35"><code>7e9826e</code></a> Add link to core CStr stabilization announcement</li> <li><a href="https://github.com/serde-rs/serde/commit/f4dcc5c918a54712fbf76f50883c6c496d0b8af9"><code>f4dcc5c</code></a> Merge pull request <a href="https://redirect.github.com/serde-rs/serde/issues/2374">#2374</a> from safarir/master</li> <li><a href="https://github.com/serde-rs/serde/commit/8b1887c44033d3d183eea142d52a95e9986ae58b"><code>8b1887c</code></a> Remove unneeded attr_name argument when parsing borrow attr</li> <li><a href="https://github.com/serde-rs/serde/commit/bbfb1d35042bcb857b1a3214b16ab69d19c6674d"><code>bbfb1d3</code></a> Merge pull request <a href="https://redirect.github.com/serde-rs/serde/issues/2399">#2399</a> from dtolnay/borrow</li> <li><a href="https://github.com/serde-rs/serde/commit/e106feb5ecf14851345402ab2a8ac3e8bc7a397b"><code>e106feb</code></a> Eagerly parse variant-level borrow attribute instead of deferring entire Meta</li> <li><a href="https://github.com/serde-rs/serde/commit/696f6f56db03c5ada467fadacb9dc787b06f25a3"><code>696f6f5</code></a> Merge pull request <a href="https://redirect.github.com/serde-rs/serde/issues/2398">#2398</a> from dtolnay/borrow</li> <li><a href="https://github.com/serde-rs/serde/commit/b7b636a23f4e56c615b4830f3e44f925d3d74b44"><code>b7b636a</code></a> Treat field-level borrow attr as duplicate of variant-level borrow attr</li> <li><a href="https://github.com/serde-rs/serde/commit/183b91775ef15cef386c36b9918e80b4ffb416a0"><code>183b917</code></a> Fix some comments in parsing of from/try_from/into attributes</li> <li><a href="https://github.com/serde-rs/serde/commit/0e70f59021d1c4d93d0c2fb6d9cc624ffa11755e"><code>0e70f59</code></a> Merge pull request <a href="https://redirect.github.com/serde-rs/serde/issues/2396">#2396</a> from dtolnay/msg</li> <li>Additional commits viewable in <a href="https://github.com/serde-rs/serde/compare/v1.0.154...v1.0.155">compare view</a></li> </ul> </details> <br /> [![Dependabot compatibility score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=serde&package-manager=cargo&previous-version=1.0.154&new-version=1.0.155)](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
serde = { version = "1.0.155", features = ["derive"], optional = true }
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
arbitrary = { version = "1", features = ["derive"], optional = true }