release: crates v0.27.0

[oxc-bot]

[0.27.0] - 2024-09-05

• cba93f5 ast: [BREAKING] Add ThisExpression variants to JSXElementName and JSXMemberExpressionObject (feat(ast)!: add ThisExpression variants to JSXElementName and JSXMemberExpressionObject #5466) (overlookmotel)

• 87c5df2 ast: [BREAKING] Rename Expression::without_parentheses (refactor(ast)!: rename Expression::without_parentheses #5448) (overlookmotel)

Features

• 90facd3 ast: Add ContentHash trait; remove noop Hash implementation from Span (feat(ast): add ContentHash trait; remove noop Hash implementation from Span #5451) (rzvxa)
• 23285f4 ast: Add ContentEq trait. (feat(ast): add ContentEq trait. #5427) (rzvxa)
• 59abf27 ast, parser: Add oxc_regular_expression types to the parser and AST. (feat(ast, parser): add oxc_regular_expression types to the parser and AST. #5256) (rzvxa)
• 68a1c01 ast_tools: Add dedicated Derive trait. (feat(ast_tools): add dedicated Derive trait. #5278) (rzvxa)
• c782916 codegen: Print type_parameters in TaggedTemplateExpression (feat(codegen): print type_parameters in TaggedTemplateExpression #5438) (Dunqing)
• 4cb63fe index: Impl rayon related to trait for IndexVec (feat(index): impl rayon related to trait for IndexVec #5421) (IWANABETHATGUY)
• ba4b68c minifier: Remove parenthesized expression for dce (feat(minifier): remove parenthesized expression for dce #5439) (Boshen)
• 10279f5 parser: Add syntax error for hyphen in JSXMemberExpression <Foo.bar-baz /> (feat(parser): add syntax error for hyphen in JSXMemberExpression <Foo.bar-baz /> #5440) (Boshen)
• 0f50b1e semantic: Check for initializers in ambient VariableDeclarations (feat(semantic): check for initializers in ambient VariableDeclarations #5463) (DonIsaac)
• 62f7fff semantic: Check for non-declared, non-abstract object accessors without bodies (feat(semantic): check for non-declared, non-abstract object accessors without bodies #5461) (DonIsaac)
• 5407143 semantic: Check for non-declared, non-abstract class accessors without bodies (feat(semantic): check for non-declared, non-abstract class accessors without bodies #5460) (DonIsaac)
• 052e94c semantic: Check for parameter properties in constructor overloads (feat(semantic): check for parameter properties in constructor overloads #5459) (DonIsaac)

Bug Fixes

• 0df1d9d ast, codegen, linter: Panics in fixers. (fix(ast, codegen, linter): panics in fixers. #5431) (rzvxa)
• ea7a52f napi/transform: Fix test (Boshen)
• 9b984b3 regex: Panic on displaying surrogated UnicodeEscape characters. (fix(regex): panic on displaying surrogated UnicodeEscape characters. #5469) (rzvxa)
• d8b9909 semantic: IdentifierReference within TSPropertySignature cannot reference type-only import binding (fix(semantic): IdentifierReference within TSPropertySignature cannot reference type-only import binding #5441) (Dunqing)
• cfe5497 transformer: Do not create double reference in JSX transform (fix(transformer): do not create double reference in JSX transform #5414) (overlookmotel)
• 0617249 transformer/nullish-coalescing-operator: Incorrect reference flags (fix(transformer/nullish-coalescing-operator): incorrect reference flags #5408) (Dunqing)
• 0eb32a6 traverse: Invalid variable name generated by generate_uid_based_on_node (fix(traverse): invalid variable name generated by generate_uid_based_on_node #5407) (Dunqing)

Performance

• bfabd8f syntax: Further optimize is_identifier_name (perf(syntax): further optimize is_identifier_name #5426) (overlookmotel)
• aeda84f syntax: Optimize is_identifier_name (perf(syntax): optimize is_identifier_name #5425) (overlookmotel)

Documentation

• 00511fd Use oxc_index instead of index_vec in doc comments (docs(oxc_index): use oxc_index instead of index_vec in doc comments #5423) (IWANABETHATGUY)

Refactor

• 9f6e0ed ast: Simplify ContentEq trait definition. (refactor(ast): simplify ContentEq trait definition. #5468) (rzvxa)
• a43e951 ast: Use loop instead of recursion (refactor(ast): use loop instead of recursion #5447) (overlookmotel)
• 2224cc4 ast: Renumber JSXMemberExpressionObject discriminants (refactor(ast): renumber JSXMemberExpressionObject discriminants #5464) (overlookmotel)
• a952c47 ast: Use loop not recursion (refactor(ast): use loop not recursion #5449) (overlookmotel)
• d9d7e7c ast: Remove IdentifierName from TSThisParameter (refactor(ast): remove IdentifierName from TSThisParameter #5327) (overlookmotel)
• ccc8a27 ast, ast_tools: Use full method path for generated derives trait calls. (refactor(ast, ast_tools): use full method path for generated derives trait calls. #5462) (rzvxa)
• fdb8857 linter: Use "parsed pattern" in no_div_regex rule. (refactor(linter): use "parsed pattern" in no_div_regex rule. #5417) (rzvxa)
• e7bd49d regular_expression: Correct typo (refactor(regular_expression): correct typo #5429) (overlookmotel)
• e4ed41d semantic: Change the reference flag to ReferenceFlags::Type if it is used within a TSTypeQuery (refactor(semantic): change the reference flag to ReferenceFlags::Type if it is used within a TSTypeQuery #5444) (Dunqing)
• b47aca0 syntax: Use generate_derive for CloneIn in types outside of oxc_ast crate. (refactor(syntax): use generate_derive for CloneIn in types outside of oxc_ast crate. #5280) (rzvxa)
• c984219 transformer/typescript: Move all entry points to implementation of Traverse trait (refactor(transformer/typescript): move all entry points to implementation of Traverse trait #5422) (Dunqing)

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[codspeed-hq]

CodSpeed Performance Report

Merging #5472 will not alter performance

_{Comparing release/crates-1725521015 (6a7c341) with main (9b984b3)}

Summary

✅ 29 untouched benchmarks