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Latest Results

fix(hstr): avoid references to uninitialized bytes

fix/hstr-uninitialized-memory

4 minutes ago

test(swc): update async generator tsc fixtures

fix/preset-env-async-generators

5 minutes ago

test(es2015): update static field parameter snapshot

fix/es2015-static-field-this

7 minutes ago

chore: retry CI after crates.io download failure

fix/flow-component-type-semantics

7 minutes ago

fix(plugin): make raw byte reconstruction unsafe (#12089) **Description:** Makes `PluginSerializedBytes::from_raw_ptr` an unsafe public function with a precise safety contract, and removes the clippy suppression that hid its raw-pointer dereference. Audits every wasm hygiene, host-allocation proxy, and procedural-macro caller with narrow unsafe blocks and ABI-specific safety justification. Also adds positive raw-buffer coverage and a compile-fail API test. Validated the affected crates, plugin feature and wasm compilation paths, the full plugin backend integration suite, formatting, and workspace clippy with warnings denied. **BREAKING CHANGE:** `PluginSerializedBytes::from_raw_ptr` and the `plugin_transform`-generated `__transform_plugin_process_impl` entry point are now unsafe. Direct callers must use an unsafe block and uphold the documented pointer, length, initialization, alignment, and lifetime requirements. **Related issue (if exists):** Closes #11988 --------- Co-authored-by: Labor0 Bot <279936132+labor0-bot[bot]@users.noreply.github.com> Co-authored-by: Donny/강동윤 <kdy.1997.dev@gmail.com>

main

20 minutes ago

ci: run checks after main merge

fix/plugin-serialized-bytes-unsafe

21 minutes ago

fix(es/ast): Prevent mutable reference escape (#12088) **Description:** Fix `Expr::unwrap_mut_with` so each callback invocation receives a fresh, non-escapable mutable reborrow. - Replace the caller-wide callback lifetime with a higher-ranked per-invocation contract. - Remove the lifetime `transmute` and use a raw cursor internally with a complete safety proof for the stable borrow-checker workaround. - Preserve multi-level parenthesis and other nested-expression traversal behavior. - Add behavioral coverage and a compile-fail doctest for the mutable-reference stashing exploit. **BREAKING CHANGE:** `Expr::unwrap_mut_with` now requires callbacks to be valid for every invocation lifetime. Closures that retain the callback argument outside an invocation are rejected; these closures could previously compile but made the safe API unsound. Callbacks that return nested expressions remain supported. **Related issue (if exists):** Closes #12081. **Checks:** - `git submodule update --init --recursive` - `cargo test -p swc_ecma_ast` - `cargo fmt --all` - `cargo clippy --all --all-targets -- -D warnings` --------- Co-authored-by: Labor0 Bot <279936132+labor0-bot[bot]@users.noreply.github.com>

main

26 minutes ago

chore: Retry CI after registry recovery

fix/12081-unwrap-mut-lifetime

51 minutes ago

Latest Branches

+2%

fix(plugin): make raw byte reconstruction unsafe#12089

25 minutes ago

535825c

fix/plugin-serialized-bytes-unsafe

0%

fix(es/ast): Prevent mutable reference escape#12088

54 minutes ago

4eb9cc5

fix/12081-unwrap-mut-lifetime

0%

fix(es/typescript): preserve Flow component type semantics#12090

1 hour ago

96e4f18

fix/flow-component-type-semantics

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