 oxc-guard
|
45a17c25d1
|
release(crates): oxc v0.143.0 (#25250)
### 💥 BREAKING CHANGES
- 4120da0 semantic: [**BREAKING**] Return borrowed JSDoc so the parse cache works (#25186) (Connor Shea)
- f0a41c8 allocator: [**BREAKING**] Remove `ArenaBox::dangling` method (#25236) (overlookmotel)
- 067da8c ast: [**BREAKING**] Store single parameter in `TSIndexSignature::parameter` (#25154) (camc314)
- a0c7788 ast: [**BREAKING**] Change `TSIndexSignatureName::name` to `Ident` (#25150) (camc314)
- 1bdedd1 ast: [**BREAKING**] Introduce `ExportDeclaration`, `ExportFromDeclaration` (#25095) (camc314)
- c917f20 ast: [**BREAKING**] Introduce `ArrowFunctionBody` enum (#24987) (camc314)
- 7e1199c ast: [**BREAKING**] Remove conversion to `Box` from AST builder methods (#25038) (overlookmotel)
### 🚀 Features
- 3c8312e allocator: Make `Box` `Send` + `Sync` when the type it contains is (#25242) (overlookmotel)
- cb5bc08 ast: Derive `GetSpan` for `Comment` (#25147) (leaysgur)
- 8541e18 ast_tools: Generate minifier scope collector (#25088) (camc314)
- 5acdae2 ecmascript: Skip transparent TS expressions (#25072) (camc314)
- 85d0f4d napi: Add React Compiler transform binding (#24934) (Boshen)
- 70d6ece minifier: Fold safe integer exponentiation (#25009) (Dunqing)
- 73fc747 minifier: Enable termination statement optimization for do while (#24921) (Armano)
- 5eadfdb minifier: Fold safe integer division and remainder (#24981) (Dunqing)
### 🐛 Bug Fixes
- 6c9ee14 minifier: Preserve if-chain idempotency and correct side effects when alternate should not be moved (#25041) (Armano)
- 8a47ff3 ecmascript: Do not treat lone-surrogate strings as constants (#25084) (Dunqing)
- 468b970 isolated-declarations: Strip re-export attributes (#25090) (camc314)
- a70035d parser: Report export imports in namespaces (#25086) (camc314)
- 5d8ccf5 react_compiler: Preserve nonfatal diagnostics (#25066) (Boshen)
- d349e4a react_compiler: Match eslint suppression gating (#25068) (Boshen)
- 0dc16ba react_compiler: Track catch block declarations (#25067) (Boshen)
- e6734a5 minifier: Fold typeof comparisons with known object strings (#25017) (Dunqing)
- 3a9d5a5 minifier: Keep `typeof foo == ['object']` as-is (#24941) (sapphi-red)
- 10ec276 ast: Custom AST builder methods take `IntoIn<ArenaBox>` where child method does (#25033) (overlookmotel)
- fbe8d31 minifier: Respect targets when folding RegExp source (#24790) (Dunqing)
### ⚡ Performance
- fb402b0 minifier: Stop re-deriving printed numeric spellings (#25103) (Dunqing)
- 7251e52 react_compiler: Avoid large types on stack (#25037) (overlookmotel)
- e07718f isolated_declarations: Avoid large types on stack (#25036) (overlookmotel)
- 9fb1e3e transformer: Avoid large types on stack (#25035) (overlookmotel)
- 8b80f8b parser: Avoid large types on stack (#25034) (overlookmotel)
### 📚 Documentation
- 2ea0aa9 ast: Correct grammar in AST builder methods doc comments (#25173) (overlookmotel)
|
2026-08-03 11:07:37 +00:00 |
|
|
oxc-guard[bot]
|
fc702c1fa9
|
release(crates): oxc v0.142.0 (#24977)
### 💥 BREAKING CHANGES
- 1ac5ac7 ast: [**BREAKING**] Tighten bound on `AstBuild` trait (#24925)
(overlookmotel)
### 🚀 Features
- c7c5696 minifier: Fold parenthesized boolean ternary tests (#24968)
(Dunqing)
- 82c5806 minifier: Fold sequence branches in boolean ternaries (#24943)
(Dunqing)
- cc623d9 ast_visit: Add VisitJsMut visitor (#24828) (Boshen)
- b31713a minifier: Add new IsTerminated trait and use it in exit-point
optimization (#24950) (Armano)
- e9e0f24 minifier: Shorten integer zero comparisons (#24933) (Dunqing)
- 34f5559 minifier: Convert switch with one case to if statement
(#24611) (Armano)
- 9107e74 str: Add `static_str!` macro (#24887) (overlookmotel)
- 4d6f623 parser: Emit error for type args in JS files (#24896)
(camc314)
- ec08afc ast: Re-export `Ident` from `oxc_ast` crate (#24861)
(overlookmotel)
- 73cfdfa oxc: Re-export `oxc_str` types from `oxc` crate (#24860)
(overlookmotel)
- 11f5d1f ast_visit: Add `Utf8ToUtf16::convert_program_and_comments`
(#24859) (overlookmotel)
### 🐛 Bug Fixes
- cb5acfb minifier: Optimize termination statements in labeled
statements (#24813) (Armano)
- 4618300 minifier: Avoid longer numeric constant folds (#24875)
(Dunqing)
- f7971f1 minifier: Keep side effects in typeof comparisons (#24940)
(sapphi-red)
- 4597d6f minifier: Keep side effects when compressing `== true` to `==
1` (#24939) (sapphi-red)
- c3a48df minifier: Keep side effects values in template literals
(#24938) (sapphi-red)
- e19f183 minifier: Keep side effects when folding `Number` call
(#24937) (sapphi-red)
- 9d7745a react-compiler: Preserve warning bailouts (#24935) (Boshen)
- 0126aba codegen: Preserve orphaned file coverage comments (#24815)
(Dunqing)
- 9fbbaf8 parser: Clarify return in class static blocks (#24899)
(camc314)
- e7d5c78 str: Fix hygiene of `format_ident!` and `format_str!` macros
(#24886) (overlookmotel)
- 07e9acc ecmascript: Keep side effects in parent of `toString` calls
(#24846) (sapphi-red)
- 16a40ad ecmascript: Detect side effects in unused arguments to
`charCodeAt` (#24845) (sapphi-red)
- 5b4ae54 parser: Use specific for-await diagnostic (#24856) (camc314)
- ffcc33a parser: Report for-await in non-async functions (#24855)
(camc314)
- df230d0 minifier: Avoid reordering this in nested class keys (#24785)
(Dunqing)
- d24b76b minifier: Isolate derived constructor this state (#24784)
(Dunqing)
- 582805d parser: Parse unary conditional after satisfies (#24807)
(Boshen)
- 23b904f minifier: Preserve default parameter side effects (#24791)
(Dunqing)
- 3048594 parser: Use correct diagnostic for `await using` in bare
switch case (#24798) (camc314)
- e80574f estree: Handle empty spans serializing `ImportMeta` and
`NewTarget` (#24775) (overlookmotel)
- 4b12840 minifier: Do not fold a `-0` ternary branch to `+a` (loses the
sign) (#23637) (Jerry Zhao)
- 133bb35 ecmascript: Detect side effects of `foo().#bar` correctly when
PropertyReadSideEffects::None (#24769) (sapphi-red)
### ⚡ Performance
- a086d91 ecmascript: Avoid number literal allocations (#24889)
(Dunqing)
- 98f2ecb react_compiler: Compare value set pointers before probing in
state merge (#24805) (Marius Schulz)
- b287f29 estree: Avoid ident hash calculations when serializing
(#24774) (overlookmotel)
### 📚 Documentation
- 4d2e2bf ast: Fix incorrect return value in `common_js_require` docs
(#24945) (connorshea)
- b539e74 estree: Document custom serializers for `ImportMeta` and
`NewTarget` (#24777) (overlookmotel)
Co-authored-by: Boshen <1430279+Boshen@users.noreply.github.com>
|
2026-07-27 23:07:40 +08:00 |
|
|
oxc-guard[bot]
|
14533a3dc1
|
release(crates): oxc v0.141.0 (#24714)
### 💥 BREAKING CHANGES
- 54cc121 ast: [**BREAKING**] Split `MetaProperty` into `ImportMeta` and
`NewTarget` (#24557) (camc314)
### 🚀 Features
- 4c71560 parser: More friendly error for spread element in dynamic
imports (#24705) (sapphi-red)
- 7b045cd minfier: Drop last break from last switch case (#24673)
(Armano)
- 7d3c178 minifier: Remove unreachable recursive functions (#24125)
(Dunqing)
- 94f99b3 ast: Allow `NONE` to be passed to AST builder methods where
`Option<ArenaVec>` is expected (#24629) (overlookmotel)
- 77230c5 ast: Accept arrays for `ArenaVec` params of AST builder
methods (#24621) (overlookmotel)
- f08b152 allocator: Implement `FromIn` for array to `Vec` conversion
(#24620) (overlookmotel)
- 2338c13 track-memory-allocations: Track heap deallocs, alloc bytes,
and peak growth (#24619) (Boshen)
- 7aa4739 syntax,transformer: Move JSX entity decoder to `oxc_syntax`
(#24617) (camc314)
- 2b097c4 str: Export `Str` as `ArenaStr` (#24604) (overlookmotel)
- 3acf4c1 minifier: Expand switch optimiation to remove empty cases
(#24520) (Armano)
- 129b759 parser: Improve diagnostics for unparenthesized LHS on
exponential expr (#24569) (camc314)
- 4d0c601 minifier: Fold arithmetic over undefined and null operands
(#24485) (Dunqing)
- 91541dd minifier: Drop empty switch statements (#24527) (Armano)
- d05224d ast_visit: Generate VisitJs visitor that skips TypeScript
type-space (#24499) (Boshen)
- 3d22307 parser: Add `ParseOptions::enable_ident_hashes` (#24491)
(Boshen)
### 🐛 Bug Fixes
- 64c2241 minifier: Align class heritage removal with assumptions
(#24533) (Dunqing)
- 48b59f4 parser: Span ambient generator diagnostics (#24711) (camc314)
- e750a82 ecmascript: Fix false negative for may_have_side_effects on
dynamic property access (#24709) (sapphi-red)
- f145d73 minifier: Guard reordered identifier reads (#24698) (Dunqing)
- a2ef382 isolated-declarations: Reject `window.Symbol` as global symbol
reference (#24689) (camc314)
- b1bcf72 minifier: Invalidate facts for redeclared bindings (#24658)
(Dunqing)
- 921b834 minifier: Don't treat a conditionally-assigned var as
write-once (#24650) (Dunqing)
- 061af1f minifier: Avoid stale pure function summaries (#24636)
(Dunqing)
- 40c2f43 allocator: `Vec::from_array_in` do not allocate zero-length
array (#24628) (overlookmotel)
- 70994ae codegen: Preserve comments before expression operands (#24510)
(Dunqing)
- 7b4baff parser: Reject new import member access (#23459) (camc314)
- 128b385 minifier: Clippy warning with no-debug-assertions (#24547)
(camc314)
- 8421feb parser: Use first `as` span for imported name (#24537)
(leaysgur)
- c517aa0 parser: Reject invalid accessor assertions (#24504) (camc314)
### ⚡ Performance
- 884d9eb parser: Pre-size cover-grammar assignment target buffers
(#24683) (Boshen)
- d3f07a0 diagnostics: Box OxcDiagnosticInner to reduce binary size
(#24665) (Boshen)
- bcc9de0 parser: Defer diagnostic creation until parse exit (#24663)
(Boshen)
- c35d8ab allocator: Mark `ReplaceWith` panic path cold (#24515)
(camc314)
- ba65790 semantic, allocator: Branchless `clone_in` for semantic IDs
(#24564) (overlookmotel)
- 747feec parser: Build AST nodes with the AST builder instead of
cloning (#24540) (Boshen)
- ba35a0d react_compiler: Use IndexVec for dense id-keyed maps (#24549)
(Boshen)
- b685062 react_compiler: Keep small hot-path collections inline
(#24514) (Marius Schulz)
- a149e95 transformer: Outline rare expression exits (#24512) (camc314)
- 7808a6e react_compiler: Make aliasing effects cheap to intern and
clone (#24506) (Marius Schulz)
- 3a36f2a react_compiler: Store AbstractValue reasons as a u16 bitmask
(#24480) (Boshen)
- 1c96753 react_compiler: Use FxHashMap for the lookup-only aliasing
node map (#24490) (Boshen)
Co-authored-by: Cameron <cameron.clark@hey.com>
|
2026-07-21 16:09:41 +01:00 |
|
|
oxc-guard[bot]
|
8e0ed2ebb9
|
release(crates): oxc v0.140.0 (#24453)
### 🚀 Features
- 616bfa2 minifier: Remove unreachable code after terminating statements
(#24441) (Dunqing)
- ddab89a data_structures: Add `likely` and `unlikely` functions
(#24368) (overlookmotel)
- a3a39f9 react_compiler: Implement enableEmitHookGuards codegen
(#24329) (Boshen)
- b79eef7 minifier: Apply De Morgan's law to negated comparison chains
in jump guards and loop tests (#24279) (Dunqing)
- 34ff7b4 minifier: Drop write-only property assignments to unused local
bindings by default (#24112) (Dunqing)
- 1b829d8 semantic: Record const enums in EnumData (#24268) (Dunqing)
- ba0944c semantic: Add `Scoping::set_symbol_span` (#24221) (camc314)
### 🐛 Bug Fixes
- 7d33363 minifier: Preserve guaranteed throws from class heritage
evaluation (#24349) (Dunqing)
- 058a62f semantic: Track ambient contexts in `SemanticBuilder` (#24327)
(camc314)
- 721eb0b transformer/decorator: Scope accessor class binding (#24330)
(camc314)
- 1ebdce3 semantic: Allow reserved keywords in ambient declaration types
(#24325) (camc314)
- 460176a track-memory-allocations: Exclude arena chunks from Sys allocs
(#24292) (Dunqing)
- af4922b transformer: Clear lowered namespace redeclarations (#24300)
(camc314)
- ffd2765 semantic: Mark declared computed `MethodDefinition`s as type
references (#24296) (camc314)
- f17514b isolated-declarations: Emit const readonly fields as types
(#24288) (camc314)
- 40f769d minifier: Make `__proto__` write tracking execution-order
independent (#24280) (Dunqing)
- 6371fed transformer: Remove stale enum member bindings (#24272)
(camc314)
- f05dfab transformer: Correct symbol flags for lowered namespaces
(#24271) (Dunqing)
- 84eeb55 transformer: Correct symbol flags for lowered enums (#24269)
(Dunqing)
- c3057da transformer: Preserve generated class binding spans (#24220)
(camc314)
- 8260096 transformer: Correct span for lowered namespace symbol
(#24222) (camc314)
- 42d00d3 semantic: Mark declared class heritage as type references
(#24237) (camc314)
- 588d997 semantic: Mark TS `PropertyDefinition`s computed fields as
type references (#24233) (camc314)
- 9b95632 semantic: Mark computed method keys in `TSMethodSignature`s as
type references (#24232) (camc314)
### ⚡ Performance
- 5b26643 transformer_plugins: Dispatch global defines by trailing name
(#23666) (Boshen)
- dce0f29 react_compiler: Replace all compiled functions in a single AST
walk (#24403) (Boshen)
- f85f0d8 ast: Delegate inherited enum variants in clone_in and estree
derives (#23555) (Boshen)
- 3ff0234 allocator: Remove `unwrap` from `ReplaceWith` (#24365)
(overlookmotel)
- ab22e80 transformer: Fix Rust 1.97 performance regression (#24354)
(camc314)
- b47585c parser: Use `ReplaceWith` instead of `TakeIn` (#24018)
(overlookmotel)
- b227a06 minifier: Use `ReplaceWith` instead of `TakeIn` (#24017)
(overlookmotel)
Co-authored-by: Boshen <1430279+Boshen@users.noreply.github.com>
|
2026-07-14 15:02:22 +08:00 |
|
|
oxc-guard[bot]
|
69b2dfc181
|
release(crates): oxc v0.139.0 (#24218)
### 🚀 Features
- 260425f semantic/examples: Include unresolved references (#24214)
(camc314)
- 2d9b0b3 minifier: Fold boolean-literal ternary branches in value
contexts (#24110) (Dunqing)
- 61fbf10 ast: Implement `ReplaceWith` on all AST types (#24013)
(overlookmotel)
- 7db7a29 allocator: Add `ReplaceWith` trait (#24012) (overlookmotel)
- 4eb074e mangler: Add `reserved` option for names that must not be
mangled (#24041) (Dunqing)
- 2e62012 data_structures: Add `StringExt` trait (#24006)
(overlookmotel)
- 60e7160 minifier: Drop side-effect-free IIFEs whose result is unused
(#23967) (Dunqing)
- 26dd9e2 ast: Add method to widen inherited enum ref to parent ref
(#23961) (overlookmotel)
### 🐛 Bug Fixes
- e8b50ee transformer: Clean up semantics for stripped TypeScript syntax
(#24180) (camc314)
- d966d0b react_compiler: Remove clippy allows (#24168) (Boshen)
- 854ef8d react_compiler: Compile generic functions instead of
over-bailing on type-param hoisting (#24158) (Boshen)
- 093586c react_compiler: Align memoization cache-slot allocation with
Babel (#24157) (Boshen)
- 09c8f59 react_compiler: Normalize snapshot fixture paths (#24142)
(camc314)
- f13df97 react_compiler: Drop stray empty statement from catch bindings
(#24133) (Boshen)
- cb2a505 react_compiler: Codegen destructuring reassignment targets
(#24131) (Boshen)
- b82c394 react_compiler: Propagate codegen invariants instead of
emitting empty bodies (#24128) (Boshen)
- 5771982 react_compiler: Render unchanged programs as source in fixture
snapshots (#24129) (Boshen)
- 4b16e1a transformer/async-to-generator: Preserve direct eval scope
flags (#24136) (camc314)
- 4e9194f react_compiler: Lower `delete obj.prop` to
Property/ComputedDelete (#24123) (Boshen)
- 0b25582 ast: Type binding node `typeAnnotation` as `TSTypeAnnotation |
null` (#23113) (Boshen)
- 018c0e5 transformer: Hoist lowered async declarations (#22770)
(camc314)
- 652fbaf mangler: Keep names of destructured exported bindings (#24036)
(Dunqing)
- e274415 minifier: Don't drop global calls that throw despite pure
arguments (#23917) (Dunqing)
- 59abb30 minifier: Only merge string literals in `try_fold_add` when
the inner operator is `+` (#23622) (Jerry Zhao)
### ⚡ Performance
- c5ca77b transformer: Avoid cloning refresh options (#24191) (camc314)
- bf1a151 react_compiler: Compile out debug printers (#24184) (Boshen)
- abb44a0 transformer: Build fixed object-rest arguments (#24190)
(camc314)
- a4db731 isolated_declarations: Use `ReplaceWith` instead of `TakeIn`
(#24016) (overlookmotel)
- ff10855 transformer: Use `ReplaceWith` instead of `TakeIn` (#24015)
(overlookmotel)
- bd49aff ecmascript: Avoid heap-allocating Math.min/max/imul operands
(#23941) (Lawrence Lin)
- e4b708b react_compiler: Skip compiled files before prefilters (#24171)
(Boshen)
- c59f2fe rust: Return impl ExactSizeIterator from slice-backed
accessors (#24144) (Boshen)
- 5d6d04a codegen: SWAR-skip boring byte runs in sourcemap line/column
scan (#24023) (Boshen)
- a55e0be traverse: Reduce string operations in `get_var_name_from_node`
(#24007) (overlookmotel)
- e6d48e1 transformer/nullish_coalescing: Move cold path into separate
function (#23989) (overlookmotel)
- c4e35b5 transformer/object_rest_spread: Pre-allocate capacity in `Vec`
(#23988) (overlookmotel)
- 527b8e5 transformer/decorators: Narrow type earlier (#23987)
(overlookmotel)
### 📚 Documentation
- 30d17f5 allocator: Clarify docs for `TakeIn::take_in_box` (#24093)
(overlookmotel)
- 675e6a8 ast: Correct doc comment for `PrivateFieldExpression` (#24008)
(overlookmotel)
- e4c30e6 minifier: Explain what `dce` mode means (#23994) (Dunqing)
- 37cbf88 ast_macros: Document fields of `StructDetails` (#23959)
(overlookmotel)
- 4de3e54 ast: Correct doc comment (#23948) (overlookmotel)
Co-authored-by: Boshen <1430279+Boshen@users.noreply.github.com>
|
2026-07-06 23:26:26 +08:00 |
|
|
oxc-guard[bot]
|
8bf69a3076
|
release(crates): oxc v0.138.0 (#23934)
### 💥 BREAKING CHANGES
- 94fbacb ast: [**BREAKING**] Only export `AstBuilder` and `NONE` in
`builder` module (#23876) (overlookmotel)
- 8de5122 ecmascript: [**BREAKING**] Switch to new `AstBuilder` (#23834)
(overlookmotel)
- dc0ef38 transformer: [**BREAKING**] Switch to new `AstBuilder`
(#23831) (overlookmotel)
- 88f4455 str: [**BREAKING**] `Str` and `Ident` methods take
`&GetAllocator` (#23781) (overlookmotel)
- 36009dd allocator: [**BREAKING**] `GetAllocator::allocator` take
`&self` (#23676) (overlookmotel)
- bd74f9d allocator: [**BREAKING**] Rename `AllocatorAccessor` trait to
`GetAllocator` (#23675) (overlookmotel)
### 🚀 Features
- 326fe25 transformer_plugins: Support `typeof` `define` keys (#23605)
(Alexander Lichter)
- f2091b3 ast: Unify old and new `AstBuilder`s (#23875) (overlookmotel)
- cd1fd12 codegen: Expose `Codegen::print_string` API (#23785) (camc314)
- 785461b ast: Add custom builder methods to AST types (#23651)
(overlookmotel)
- 05d1357 ast: Add AST creation methods to AST types (#23650)
(overlookmotel)
- 2580eda str: Add `Str::from_str_in` and `Ident::from_str_in` methods
(#23767) (overlookmotel)
- 6883fcf minifier: Fold write-once falsy var to false in boolean
context (#23540) (Dunqing)
- fcbf993 allocator: Add `Vec::from_value_in` method (#23718)
(overlookmotel)
- 989ddb7 allocator: Add `Vec::from_box_in` method (#23717)
(overlookmotel)
- 9d1aa7f allocator: Improve `PartialEq` for `Vec` (#23716)
(overlookmotel)
### 🐛 Bug Fixes
- da0e5bf minifier: Don't reorder a closed-over TDZ read when inlining a
var (#23771) (Dunqing)
- 0b3021f allocator: Remove `Vec::from_box_in` (#23873) (overlookmotel)
- 0ab64ec ast: Silence deprecation warnings within files defining
deprecated `AstBuilder` methods (#23889) (overlookmotel)
- 8c07cad all: Enable `disable_old_builder` Cargo feature for `oxc_ast`
crate in tests (#23888) (overlookmotel)
- 3800f01 ast: Legacy `AstBuilder` methods take `self` not `&self`
(#23891) (overlookmotel)
- 869ac20 semantic/cfg: Connect for update exit to loop test (#23791)
(camc314)
- d3e92d5 semantic/cfg: Connect while branches from condition exit
(#23790) (camc314)
- 025045d ast: `ExportNamedDeclaration` plain builder methods return
boxed nodes (#23783) (overlookmotel)
- 7537c58 ast: Fix name of `AstBuilder` method for
`Expression::V8IntrinsicExpression` (#23766) (overlookmotel)
- 3f574f5 traverse: Fix unsoundness in `Traverse` walk functions
(#23745) (overlookmotel)
- 585760f parser: String in AST reference arena (#23721) (overlookmotel)
- 7231d55 allocator: Fix unsound lifetime extension in `Box::new_in`
(#23685) (overlookmotel)
### ⚡ Performance
- d5c916a semantic: Flatten hoisting_variables to avoid per-scope map
allocation (#23927) (Lawrence Lin)
- e71609d minifier: Bail member-expr folding before the side-effect walk
(#23924) (Lawrence Lin)
- e1f89ab minifier: Reduce string allocations folding addition (#23846)
(overlookmotel)
- 9f6ee3b isolated-declarations: Pool scope maps to avoid per-scope
alloc/rehash (#23761) (Boshen)
- 0b07c4c semantic: Avoid heap alloc for catch-clause binding ids
(#23911) (Lawrence Lin)
- c5eef8b regular_expression: Skip capturing-group pre-parse when
pattern has no `(` (#23908) (Lawrence Lin)
- b4f5b4b isolated_declarations: Remove redundant clone of formal
parameter pattern (#23912) (Lawrence Lin)
- 53d083f isolated_declarations: Use `TakeIn` not `CloneIn` (#23847)
(overlookmotel)
- 3ea9304 react_compiler: Use faster API to arena allocate strings
(#23849) (overlookmotel)
- a6d8e45 parser: Avoid span lookup for arrow expression body (#23788)
(camc314)
- e1886a0 transformer, minifier: Use `static_ident!` macro to create
static `Ident`s (#23727) (overlookmotel)
- 5527bef transformer/object-rest-spread: Reduce iteration (#23720)
(overlookmotel)
- 680ffbc transformer: Allocate AST nodes in arena directly (#23711)
(overlookmotel)
- 1c63c66 parser: Allocate AST nodes in arena directly (#23712)
(overlookmotel)
- 3855f0c minifier: Allocate AST nodes in arena directly (#23710)
(overlookmotel)
- d025887 isolated_declarations: Allocate AST nodes in arena directly
(#23709) (overlookmotel)
- 10b96c6 parser: Remove string search from parsing JSX element name
(#23713) (overlookmotel)
### 📚 Documentation
- 3d61dea all: Correct capitalization in comments (#23887)
(overlookmotel)
- aa1ad74 ast: Add `#[deprecated]` to legacy `AstBuilder` methods
(#23877) (overlookmotel)
- a4676db ast: Correct doc comment for `NONE` (#23765) (overlookmotel)
- 419ec80 syntax: Fix typo in doc comment (#23674) (overlookmotel)
### 🛡️ Security
- 3cdd18f deps: Update npm packages (#23690) (renovate[bot])
Co-authored-by: Boshen <1430279+Boshen@users.noreply.github.com>
Co-authored-by: Cameron <cameron.clark@hey.com>
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2026-06-29 20:11:00 +01:00 |
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oxc-guard[bot]
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6d56d57535
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release(crates): oxc v0.137.0 (#23591)
### 💥 BREAKING CHANGES
- 7a76cd3 estree: [**BREAKING**] Make whether to include TS fields a
runtime option (#23574) (overlookmotel)
- e7b6b68 estree: [**BREAKING**] `ESTree` config use methods not consts
(#23573) (overlookmotel)
### 🚀 Features
- 556cc6d data_structures: Add `CodeBuffer::as_str` method (#23571)
(overlookmotel)
- 38c4b06 parser: Add friendly error for adjacent JSX elements (#23378)
(sapphi-red)
- 53509a8 minifier: Treeshake pure typed arrays and Set/Map array
literals (#23469) (Dunqing)
- 09762d9 minifier: Inline const value for read-only vars (#22593)
(Dunqing)
### 🐛 Bug Fixes
- 20375f9 react_compiler: Keep imports referenced only by a computed key
(#23586) (Boshen)
- 31bfd9b minifier: Keep Object introspection calls on a possible Proxy
(#23483) (Dunqing)
- 837a395 parser: Treat a line comment after ':' as leading, not
trailing (#23515) (Dunqing)
- e409fe0 minifier: Keep `new Map`/`WeakSet`/`WeakMap` with a string
argument (#23470) (Dunqing)
- ae02b4e ci/parser: Use `minimal` for vitest reporter (#23457)
(camc314)
### ⚡ Performance
- cf24329 mangler: Compile slot sort once instead of per CAPACITY
(#23577) (Boshen)
- 4058a6a parser: Reduce code bloat from verify_modifiers
monomorphization (#23576) (Boshen)
- 053b0c1 estree: Remove pointless `mem::take` (#23572) (overlookmotel)
- dfb52b6 transformer: Pre-size statement vecs in TS enum & namespace
lowering (#23516) (Yunfei He)
- 970e09a minifier: Compute template-literal inline checks in a single
pass (#23467) (Yunfei He)
- 3170c0e semantic,mangler,minifier: Fix `Semantic::stats` node count
and reuse stats in mangler builds (#23352) (Boshen)
- d1fa6e0 minifier: Evaluate ternary branches once in
minimize_conditional_expression (#23479) (Yunfei He)
- 3fa8051 transformer: Pre-size JSX props vec to attribute count
(#23466) (Yunfei He)
- 488b382 react_compiler: Borrow binding names in prefilter instead of
allocating (#23471) (Yunfei He)
- bcb3894 minifier: Incremental scoping refresh, delete
LiveUsageCollector (#23197) (Dunqing)
### 📚 Documentation
- f68641e data_structures: Improve docs on safety contract (#23575)
(overlookmotel)
Co-authored-by: Boshen <1430279+Boshen@users.noreply.github.com>
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2026-06-18 17:31:57 +08:00 |
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oxc-guard[bot]
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827248a7fb
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release(crates): oxc v0.136.0 (#23443)
### 💥 BREAKING CHANGES
- 7a24911 codegen: [**BREAKING**] Borrow sourcemaps from codegen
(#23422) (Boshen)
- bb0ed44 transformer: [**BREAKING**] Disable styled-components
transpileTemplateLiterals by default (#23171) (Boshen)
### 🚀 Features
- 1490a0a linter/react: Implement react-compiler rule (#23202) (Boshen)
- 6c0bdf0 transformer/react-refresh: Support `module.property.useHook()`
(#23190) (Dunqing)
- 47991bd semantic: Report TS1228 for invalid type predicates (#23174)
(camc314)
- 1d3af58 parser: Add TS2398 parameter property diagnostic (#23216)
(camc314)
- 44313da semantic: Add `scope_is_descendant_of` api (#22313) (camc314)
- e5050c0 parser: Improve diagnostic for rest initializer (#23205)
(camc314)
- ec266bb transformer: Run React Compiler as a feature-gated transform
pass (#23201) (Boshen)
- e7374fe parser: Report error for `const` modifier on interface type
parameter (#23173) (camc314)
- a7c1c9b parser: Report ambient definite variable assertions (#23165)
(camc314)
- d169fcd parser: Report invalid class definite assertions (#23164)
(camc314)
- 00244d8 parser: Report definite property initializer errors (#23160)
(camc314)
### 🐛 Bug Fixes
- 52d0c31 transformer: Replace ambient dot defines (#23231) (camc314)
- 2c28748 transformer/class: Parent generated constructors to class
scope (#23222) (camc314)
- 8edd234 parser: Report accessor definite assertion on token (#23203)
(camc314)
- de38a3f react_compiler: Keep imports referenced only by a local
re-export (#23176) (Boshen)
- f5721c2 codegen: Preserve parentheses around `intrinsic` type
reference (#23156) (Boshen)
- e89f81d parser: Don't emit TS1477 for parenthesized instantiation
expression (#23147) (Boshen)
- 8a04149 parser: Reject module-referencing imports/exports in a
namespace body (#22829) (Boshen)
### ⚡ Performance
- 2783295 parser: Table-driven operator precedence lookup (#23346)
(Boshen)
- 231d5de parser: Single-match member expression dispatch (#23347)
(Boshen)
- e89729b codegen: Accept one-shot wrap closures (#23265) (camc314)
- a6c11fa parser: Force-inline read_non_decimal to fold per-digit number
dispatch (#23157) (Boshen)
- d74964c parser: Store class definite assertion offset (#23170)
(camc314)
- f0fda4d parser: Shrink-wrap cold diagnostic tails out of hot frames
(#23159) (Boshen)
- a082180 parser: Store definite assertion offset (#23167) (camc314)
- 534f9c6 oxc: Conditionally rebuild semantic in compiler pipeline
(#23153) (Boshen)
- b435c6a parser: Skip checkpoint for `infer T extends U` constraint in
disallow context (#23128) (Boshen)
- 7464dce parser: Peek instead of checkpoint/rewind for `export default`
modifier (#23124) (Boshen)
- 80a9a32 parser: Fast-path single-keyword TS declarations (#23083)
(Boshen)
- da1a6c6 diagnostics: Migrate to allocation-optimized oxc-miette
(#23094) (Boshen)
- b7b08ce parser: Peek once for the static modifier disambiguation
(#23079) (Boshen)
- e7e07a3 parser: Fold unary dispatch into a single match (#23076)
(Boshen)
### 📚 Documentation
- d241add semantic: Add `AGENTS.md` test guidance for agents (#23441)
(camc314)
- 026f1ae parser: Add `AGENTS.md` test guidance for agents (#23440)
(camc314)
- 09755ac transformer: Add `AGENTS.md` test guidance for agents (#23439)
(camc314)
- e6bdfd4 lexer: Correct reference link for `byte_handlers!` (#23313)
(Dunqing)
- 65b6d7a allocator: Fix memory leaks in `Arena` examples (#23257)
(overlookmotel)
Co-authored-by: Boshen <1430279+Boshen@users.noreply.github.com>
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2026-06-15 20:05:34 +08:00 |
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oxc-guard[bot]
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e9b8fd595c
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release(crates): oxc v0.135.0 (#23117)
### 💥 BREAKING CHANGES
- ee4dc73 ast: [**BREAKING**] Add `#[non_exhaustive]` to AST nodes
(#23046) (overlookmotel)
- 4c35362 ast: [**BREAKING**] Add
`AstBuilder::template_element_escape_raw` and
`template_element_escape_raw_with_lone_surrogates` methods (#23047)
(overlookmotel)
### 🚀 Features
- b846ab2 react_compiler: Integrate the Rust port of the React Compiler
(#22942) (Boshen)
- 5b8dd68 parser: Report TS1255 for invalid class definite assertions
(#22917) (camc314)
- 85efabf semantic: Make building the class table optional, off by
default (#22862) (Boshen)
### 🐛 Bug Fixes
- 556acdc codegen: Parenthesize TS-cast assignment targets (#23112)
(Boshen)
- 37169ff codegen: Don't emit space between postfix `--` and `>` when
minifying (#23036) (Boshen)
- a4b1bf7 codegen: Drop redundant whitespace in minified TypeScript
output (#23038) (Boshen)
- cf53285 parser: Report reserved type-declaration names in the parser
(#23035) (Boshen)
- 4e44969 ast: Fix UB in `escape_template_element_raw` (#23052)
(overlookmotel)
- c543154 parser: Report comma operator in JSX expression in the parser
(#23030) (Boshen)
- 325c94f codegen: Tighten conditional-type and constructor-type
whitespace when minifying (#23033) (Boshen)
- 95dd3a2 parser: Report `import type` alias to a non-external reference
in the parser (#23032) (Boshen)
- 90180b8 codegen: Drop space after `:` in function return type when
minifying (#23028) (Boshen)
- 6da876e parser: Report `abstract` private class field in the parser
(#23029) (Boshen)
- 28467ce codegen: Don't emit space before a postfix update operand when
minifying (#23027) (Boshen)
- cb29926 codegen: Drop redundant space after `export default` when
minifying (#23024) (Boshen)
- 62965ae codegen: Drop redundant space after `else` when minifying
(#23025) (Boshen)
- 989230a parser: Report compound assignment to non-simple target in the
parser (#23022) (Boshen)
- 06f367c parser: Report `super.#field` private access in the parser
(#23014) (Boshen)
- 184edef codegen: Print space before `const`/`declare` enum modifier
(#23013) (Boshen)
- 4d722e0 parser: Report duplicate switch `default` clause in the parser
(#23012) (Boshen)
- 597ed85 codegen: Parenthesize `let`/`async` for-of head target
(#23008) (Boshen)
- 8b631bf codegen: Remove stray space before mapped type value colon
(#23010) (Boshen)
- c08407e codegen: Don't over-parenthesize `in` inside an arrow in a
for-init (#23009) (Boshen)
- 600cd6f codegen: Parenthesize lower-precedence
`TSInstantiationExpression` operand (#23007) (Boshen)
- 187e1a5 codegen: Don't leak space after comment-only JSX expression
container (#23006) (Boshen)
- 294c473 codegen: Don't over-parenthesize `TSTypeAssertion` operand
(#23004) (Boshen)
- 786d96f codegen: Give `TSTypeAssertion` unary precedence (#23002)
(Boshen)
- 1295882 parser: Report `new.target` and `import.meta` syntax errors in
the parser (#23003) (Boshen)
- d727b6b codegen: Parenthesize `await` expression as base of `**`
(#23001) (Boshen)
- 67dfa08 codegen: Keep parentheses around `new` callees containing a
call (#22997) (Boshen)
- 17e7cf3 parser: Disallow unerasable `as`/`satisfies` assertions
(#22986) (Boshen)
- beb46d3 parser: Commit to module goal on decorated exports (#22941)
(Boshen)
- 49e63f7 isolated-declarations: Require annotations for satisfies
initializers (#22898) (camc314)
- 8c93601 isolated-declarations: Allow unknown enum initializer in
non-const enum (#22900) (camc314)
### ⚡ Performance
- 7d89909 parser: Peek instead of lookahead for yield disambiguation
(#23071) (Boshen)
- bf872f0 parser: Skip arrow lookahead for a parenthesized literal
(#23070) (Boshen)
- d19fc54 parser: Guard type-argument speculation behind an angle-token
check (#23069) (Boshen)
- 8eb5507 parser: Skip redundant member-rest re-scan on call entry
(#23068) (Boshen)
- 883dfc1 parser: Skip parse_call_expression_rest when no call follows
(#23063) (Boshen)
- b171153 parser: Peek before the await-using lookahead (#23059)
(Boshen)
- 56f21bd parser: Use peek_token for the TS `asserts` type predicate
(#23058) (Boshen)
- 68805ac parser: Use peek_token instead of checkpoint/rewind for
single-token decisions (#23056) (Boshen)
- 1f9d8eb ast: `AstBuilder::template_element_escape_raw` avoid
allocation if no escape required (#23053) (overlookmotel)
- 502b04d semantic: Move cold function redeclaration handling into
`#[cold]` function (#22973) (overlookmotel)
### 📚 Documentation
- 275d318 napi/minifier: Point `target` to oxc docs (#23102) (camc314)
Co-authored-by: Boshen <1430279+Boshen@users.noreply.github.com>
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2026-06-08 22:17:46 +08:00 |
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