[0.44.0] - 2024-12-25

• ad2a620 ast: [BREAKING] Add missing AssignmentTargetProperty::computed (fix(ast)!: add missing AssignmentTargetProperty::computed #8097) (Boshen)

Features

• c2daa20 ast: Add Expression::into_inner_expression (feat(ast): add Expression::into_inner_expression #8048) (overlookmotel)
• 618b6aa codege: Minify whitespace in object getter / setter (feat(codege): minify whitespace in object getter / setter #8080) (Boshen)
• 4727667 codegen: Minify arrow expr (x) => y -> x => y (feat(codegen): minify arrow expr (x) => y -> x => y #8078) (Boshen)
• 0562830 codegen: Minify string with backtick when needed (feat(codegen): minify string with backtick when needed #8095) (Boshen)
• 6237c05 codegen: Minify more whitespace (feat(codegen): minify more whitespace #8089) (Boshen)
• 6355b7c codegen: Minify export { 's' as 's' } -> export { 's' } (feat(codegen): minify export { 's' as 's' } -> export { 's' } #8093) (Boshen)
• fccfda9 codegen: Minify class{static[computed]} (feat(codegen): minify class{static[computed]} #8088) (Boshen)
• f873139 codegen: Minify for (_ of []) -> for(_ of[]) (feat(codegen): minify for (_ of []) -> for(_ of[]) #8086) (Boshen)
• 8b8cbcd codegen: Minify case "foo" -> case"foo" (feat(codegen): minify case "foo" -> case"foo" #8085) (Boshen)
• 414c118 codegen: Minify yield "s" -> yield"s" (feat(codegen): minify yield "s" -> yield"s" #8084) (Boshen)
• f8f067b codegen: Minify class method async*fn(){} (feat(codegen): minify class method async*fn(){} #8083) (Boshen)
• 1d5ae81 codegen: Minify const [foo] = bar -> const[foo]=bar (feat(codegen): minify const [foo] = bar -> const[foo]=bar #8079) (Boshen)
• e3f78fb codegen: new Foo() -> new Foo when minify (feat(codegen): new Foo() -> new Foo when minify #8077) (Boshen)
• d84d60a codegen: Minify numbers with large exponents (feat(codegen): minify numbers with large exponents #8074) (Boshen)
• 373279b codegen: Balance string quotes when minify whitespace (feat(codegen): balance string quotes when minify whitespace #8072) (Boshen)
• 5397fe9 minifier: Constant fold undefined?.bar -> undefined (feat(minifier): constant fold undefined?.bar -> undefined #8075) (Boshen)
• 1932f1e minifier: Fold foo === undefined || foo === null (feat(minifier): fold foo === undefined || foo === null #8063) (翠 / green)
• 11c4bd8 span: Implement source type {file basename}.d.{extension}.ts (feat(span): implement source type {file basename}.d.{extension}.ts #8109) (Boshen)
• be4feb4 syntax: Add SymbolId::new method (feat(syntax): add SymbolId::new method #8041) (overlookmotel)
• e632a7b transformer: Remove typescript symbols after transform (feat(transformer): remove typescript symbols after transform #8069) (Boshen)

Bug Fixes

• bdc241d codegen: Disallow template literals in object property key (fix(codegen): disallow template literals in object property key #8108) (Boshen)
• 728ed20 codegen: Print yield * ident correctly (Boshen)
• b605baa minifier: Constant fold strings with tab char (fix(minifier): constant fold strings with tab char #8096) (Boshen)
• de82492 parser: Report syntax errors for missing constructor implementations (fix(parser): report syntax errors for missing constructor implementations #8081) (camc314)
• 55d6eb9 parser: Disallow type parameters on class constructors (fix(parser): disallow type parameters on class constructors #8071) (injuly)
• be2c60d parser: Parse import source from from 'mod' (fix(parser): parse import source from from 'mod' #8056) (Boshen)
• 708e9cf semantic: Report errors for missing class method impls (fix(semantic): report errors for missing class method impls #8082) (camc314)
• 3057686 transformer/class-properties: Unwrap parenthesised expressions (fix(transformer/class-properties): unwrap parenthesised expressions #8049) (overlookmotel)
• e67cd05 transformer/class-properties: Correctly resolve private fields pointing to private accessors (fix(transformer/class-properties): correctly resolve private fields pointing to private accessors #8047) (overlookmotel)
• 6b08c6e transformer/class-properties: Correctly resolve private fields pointing to private methods (fix(transformer/class-properties): correctly resolve private fields pointing to private methods #8042) (overlookmotel)
• 274f117 transformer/nullish-coalescing: Use correct scope id for binding (fix(transformer/nullish-coalescing): use correct scope id for binding #8053) (camc314)

Performance

• 78d2e83 sourcemap: Improve perf of search_original_line_and_column (perf(sourcemap): improve perf of search_original_line_and_column #7926) (Cameron)

Refactor

• 7110c7b codegen: Add print_quoted_utf16 and print_unquoted_utf16 methods (refactor(codegen): add print_quoted_utf16 and print_unquoted_utf16 methods #8107) (Boshen)
• 8b54d89 minifier: Remove parens must happen on enter (refactor(minifier): remove parens must happen on enter #8060) (Boshen)
• 7cb84f3 minifier: Only minify on ast node exit (refactor(minifier): only minify on ast node exit #8059) (Boshen)
• 77d845a minifier: Fuse DCE AST passes (refactor(minifier): fuse DCE AST passes #8058) (Boshen)
• 6123f5e minifier: Fold statements on exit (refactor(minifier): fold statements on exit #8057) (Boshen)
• cbd5169 transformer/class-properties: Do not recreate private field if not transforming it (refactor(transformer/class-properties): do not recreate private field if not transforming it #8044) (overlookmotel)
• 98e8a72 transformer/class-properties: Do not take mut ref when immut ref will do (refactor(transformer/class-properties): do not take mut ref when immut ref will do #8040) (overlookmotel)