github oxc-project/oxc crates_v0.136.0
oxc crates_v0.136.0

latest releases: apps_v1.70.0, oxlint_v1.70.0, oxfmt_v0.55.0...
5 hours ago

💥 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)

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