oxc-project/oxc crates_v0.125.0

oxc crates_v0.125.0

on GitHub

💥 BREAKING CHANGES

• 36cdc31 str: [BREAKING] Remove identity FromIn impl for Ident (#21251) (overlookmotel)
• 382958a span: [BREAKING] Remove re-exports of string types from oxc_span crate (#21246) (overlookmotel)
• c4aedfa str: [BREAKING] Add static_ident! macro (#21245) (overlookmotel)

🚀 Features

• e7e1aea transformer/typescript: Add optimize_enums option for regular enum inlining (#20539) (Dunqing)
• 679f57f transformer/typescript: Implement const enum inlining and declaration removal (#20508) (Dunqing)
• 6dd061c semantic: Extend MemberWriteTarget to cover all property modification patterns (#21205) (Dunqing)
• f134e24 minifier: Support property_write_side_effects option to drop unused property assignments (#20773) (Dunqing)
• 75663c0 semantic: Add enum member value evaluation for const enum support (#20602) (Dunqing)
• 3cfe8ed semantic: Add MemberWriteTarget flag to ReferenceFlags (#20772) (Dunqing)

🐛 Bug Fixes

• af1a586 transformer/class-properties: Use correct property name when converting parameter properties (#21268) (Amal Jossy)
• b43250a allocator: Move allocation tracking into Bump (#21342) (overlookmotel)
• 36f505f allocator: StringBuilder use Allocator::alloc_layout (#21340) (overlookmotel)
• 7a08a6f allocator: Fix allocation counting in Allocator::alloc_concat_strs_array (#21336) (overlookmotel)
• 2338e28 ecmascript: Treat this as potentially having side effects (#21297) (sapphi-red)
• bd8bd39 allocator: Remove unsafe hacks from from_raw_parts methods (#21283) (overlookmotel)
• 8f4c340 allocator: Remove dangerous pointer const to mut cast (#21279) (overlookmotel)
• aa9259f parser: Add missing error code for optional param diagnostic (#21258) (camc314)
• 04b3c2f str: Fix unsound casting const pointers to mut pointers (#21242) (overlookmotel)
• ceadf6c str: Make Ident::from_raw an unsafe function (#21241) (overlookmotel)
• eab13b3 transformer/decorators: Avoid accessor storage name collisions (#21106) (Dunqing)
• 07e8a30 transformer/react-refresh: Handle parenthesized variable initializers (#21047) (camc314)

⚡ Performance

• c3ca6f6 allocator: StringBuilder::from_strs_array_in check for 0 length earlier (#21338) (overlookmotel)
• c2422bb allocator: Allocator::alloc_concat_strs_array check for 0 length earlier (#21337) (overlookmotel)
• 04b0fdc allocator: Mark Allocator::alloc_layout as #[inline(always)] (#21335) (overlookmotel)
• 17aee9e allocator: Use offset_from_unsigned in ChunkFooter::as_raw_parts (#21280) (overlookmotel)
• 61adedd minifier: Fix O(n²) perf on very many var decls (#21062) (Gunnlaugur Thor Briem)
• addcd02 napi/parser, linter/plugins: Raw transfer deserializer for Vecs use shift instead of multiply where possible (#21142) (overlookmotel)
• 3068ded napi/parser, linter/plugins: Shift before add when calculating positions in raw transfer deserializer (#21141) (overlookmotel)
• eb400b8 napi/parser, linter/plugins: Remove uint32 buffer view (#21140) (overlookmotel)
• 2675085 napi/parser: Lazy deserialization use only Int32Array (#21139) (overlookmotel)
• 5b35a53 napi/parser: Deserializing tokens use only int32 array (#21138) (overlookmotel)
• f163d10 parser: Tokens raw deserialization use Int32Array (#21137) (overlookmotel)
• 7a86613 linter/plugins: Use Int32Arrays for tokens and comments buffers (#21136) (overlookmotel)
• 8c51121 napi/parser, linter/plugins: Raw transfer deserialize Span fields as i32s (#21135) (overlookmotel)
• bc1bcdd napi/parser, linter/plugins: Inline trivial raw transfer field deserializers into node object definitions (#21134) (overlookmotel)
• c0278ab napi/parser, linter/plugins: Use Int32Array in raw transfer deserializer (#21132) (overlookmotel)
• 43482c7 linter/plugins: Use >> not >>> in binary search loops (#21129) (overlookmotel)

📚 Documentation

• f5e1845 allocator: Upgrade headers in doc comments for Bump (#21263) (overlookmotel)
• 2870174 allocator: Upper case SAFETY in comments (#21253) (overlookmotel)
• 01bc269 str: Reformat Ident doc comments (#21240) (overlookmotel)
• dd47359 allocator: Add doc comments for panics and errors (#21230) (overlookmotel)