oxc-project/oxc crates_v0.150.0

oxc crates_v0.150.0

on GitHub

🚀 Features

• ca649e0 ecma: Define math constants as known globals and resolve their types (#26585) (Armano)
• 9ef028c codegen: Add ascii_only option (#25994) (Samuel Attard)
• 80a76a0 minifier: Negate binary comparison for typeof x < 'u' (#26367) (Armano)

🐛 Bug Fixes

• 8ca76da parser: Reject accessor modifiers on methods (#26617) (camc314)
• 1916f31 parser: Reject readonly modifier on constructors (#26612) (camc314)
• 1c42008 parser: Handle escaped let in for loops (#26583) (camc314)
• d21d5cf parser: Recognize annotated empty arrows in conditionals (#26537) (camc314)
• d7713ad parser: Classify Unicode line breaks in block comments (#26536) (camc314)
• 75cd919 transformer: Preserve receivers in private optional chains (#26535) (camc314)
• b32d25d parser: Reject escaped import-phase keywords (#26534) (camc314)
• 47b8311 parser: Recognize contextual binding names in type lookaheads (#26532) (camc314)
• d6b6705 parser: Require arrow separator in TypeScript function types (#26529) (camc314)
• e98beef parser: Disambiguate await using in for initializers (#26527) (camc314)
• 92afee6 parser: Allow parenthesized JSX comma expressions with preserve_parens=false (#26524) (camc314)
• 31508b1 parser: Reject return types on constructor overloads (#26523) (camc314)
• a091fc4 parser: Validate await context for await using declarations (#26495) (camc314)
• 5501e86 parser: Disallow in expressions in using for-loop initializers (#26490) (camc314)
• c8e5fa7 parser: Allow escaped type names in import and export specifiers (#26487) (camc314)
• 2dcee2f parser: Reject async modifiers on class fields (#26486) (camc314)
• 973d58e parser: Require comma after TypeScript this parameter (#26480) (camc314)
• 32d00c5 codegen: Preserve instantiation expression precedence (#26424) (camc314)
• cfa47ab parser: Allow in expressions in class static blocks (#26423) (camc314)
• 5986187 packages/codegen: Preserve private-in right operand precedence (#26420) (camc314)
• f8e6c6c packages/codegen: Preserve in restriction through yield arguments (#26421) (camc314)
• d61e3bf parser: Validate TS named tuple rest elements (#26419) (camc314)
• ae6c386 codegen: Preserve in restriction through yield arguments (#26413) (camc314)
• 42ac916 codegen: Preserve private-in right operand precedence (#26411) (camc314)
• 10521b2 parser: Allow escaped type default import bindings (#26409) (camc314)
• 72cb5e3 parser: Reject rest parameters in getters (#26400) (camc314)
• 6e15ad5 packages/codegen: Print matching quoted import names as identifiers (#26404) (camc314)
• bbbb4bc packages/codegen: Preserve private-in left operand precedence (#26403) (camc314)
• a111b5b packages/codegen: Print accessibility modifiers before abstract (#26402) (camc314)
• 4e76602 parser: Allow in in arrow block bodies within for initializers (#26395) (camc314)
• b20fc19 parser: Reject partially parenthesized mixed coalesce expressions (#26394) (camc314)

⚡ Performance

• 1f902a6 isolated_declarations: Key scope maps by Ident (#26380) (Dunqing)
• a242469 minfiier: Reduce allocs when creating indirect access (#26601) (Armano)
• 5b4787f minifier: Update chain expressions in place (#26544) (Armano)
• 0bc1661 minifier: Try merging before creating new expression statements (#26556) (Armano)
• c78d707 minifier: Process newly created stmt in handle_if_statement (#26541) (Armano)
• 029c84b minfier: Update expressions in place when substituting alternate syntax (#26460) (Armano)
• d198982 codegen: Outline postfix source mapping work (#26450) (camc314)
• 53f006e ecmascript: Format small integer literals with itoa (#26446) (camc314)
• 8bfb8c0 codegen: Avoid duplicate sourcemap name lookups (#26441) (camc314)

📚 Documentation

• 38533ac ast: Move type annotation span comment to span field (#26522) (camc314)