feat(minifier): implement folding charAt string fns
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## [0.32.0] - 2024-10-19 - c0e9d7e codegen: [**BREAKING**] `Codegen::into_source_text` consume `Codegen` (#6539) (overlookmotel) - 782f0a7 codegen: [**BREAKING**] Rename `print_char` method to `print_ascii_byte` (#6512) (overlookmotel) - 91c87dd codegen: [**BREAKING**] Remove `Codegen::enableSourceMap` API (#6452) (Boshen) - 7645e5c codegen: [**BREAKING**] Remove CommentOptions API (#6451) (Boshen) - 5200960 oxc: [**BREAKING**] Remove passing `Trivias` around (#6446) (Boshen) - 2808973 ast: [**BREAKING**] Add `Program::comments` (#6445) (Boshen) ### Features - 5ee1ef3 allocator: Add `Vec::into_boxed_slice` (#6195) (DonIsaac) - d9718ad ast_tools: Support `#[scope(exit_before)]` (#6350) (DonIsaac) - e5ed6a5 codegen: Print negative numbers (#6624) (Boshen) - 15c04e5 ecmascript: Add feature flag for constant evaluation (Boshen) - d11770d ecmascript: Add `StringToNumber` (#6576) (Boshen) - e561880 ecmascript: Add constant_evaluation and side_effects code (#6550) (Boshen) - 3556062 ecmascript: Add `ConstantEvaluation` (#6549) (Boshen) - 39c2e66 ecmascript: Add `ToBigInt` and `StringToBigInt` (#6508) (Boshen) - 6f22538 ecmascript: Add `ToBoolean`, `ToNumber`, `ToString` (#6502) (Boshen) - 15dfc1d isolated-declarations: Impl `Default` for options (#6372) (DonIsaac) - 071e564 minifier: Finish implementing folding object expressions (#6586) (camc314) - 590925a minifier: Finish implementing folding array expressions (#6575) (camc314) - ef237cf minifier: Complete implementation of statement fusion (#6566) (camc314) - 97c8a36 minifier: Implement `collapse-variable-declarations` (#6464) (dalaoshu) - 096e590 minifier: Implement folding `charAt` string fns (#6436) (camc314) - e5a6f5d minifier: Implement converting template literals to strings (#6486) (camc314) - 14d0590 minifier: Implement folding of simple function calls (`Boolean`) (#6484) (camc314) - 7fbc7b6 minifier: Implement folding of simple function calls (`String`) (#6483) (camc314) - a4f57a4 minifier: Implement folding `indexOf` and `lastIndexOf` string fns (#6435) (camc314) - 3677ef8 minifier: Dce ExpressionStatements with no side effect (#6457) (7086cmd) - 06ea121 minifier: Fold for statement (#6450) (7086cmd) - a9544ae minifier: Partially implement minification for some known string methods (#6424) (camc314) - 9dc4ee9 minifier: Implement block stmt support for `StatementFusion` (#6422) (camc314) - ebbf77d minifier: Implement calculations for NumberValue (#6419) (7086cmd) - 97ac179 minifier: Arithmetic operations for infinity. (#6332) (7086cmd) - 13b0b0b minifier: Fold literal object constructors on window (#6379) (dalaoshu) - e310e52 parser: Generate `Serialize` impls in ast_tools (#6404) (ottomated) - 58467a5 parser: Better handling of invalid modifiers (#6482) (DonIsaac) - 8ea6b72 parser: Better errors for reserved words used as identifier names (#6478) (DonIsaac) - b5b0af9 regular_expression: Support RegExp Modifiers (#6410) (leaysgur) - a01a5df transformer: Pass TransformerCtx to async-to-generator plugin (#6633) (Dunqing) - a9260cf transformer: `async-to-generator` plugin. (#5590) (Ethan Goh) - 8fe1b0a transformer: Support helper loader (#6162) (Dunqing) - ab51c2a transformer: Support `DefaultImport` in `ModuleImports` (#6434) (Dunqing) - a3dea9c transformer/async-to-generator: Handle arrow-function correctly (#6640) (Dunqing) - 41c8675 transformer/object-rest-spread: Using helper loader (#6449) (Dunqing) ### Bug Fixes - ba385fc codegen: Panic occurred when printing the comment of the right parenthesis (#6593) (Dunqing) - 02bfbfe codegen: Preserve parenthesis for `ChainExpression` (#6430) (Dunqing) - 2ade16e codegen: Invalid codegen when `in` inside bin expr in or loop (#6431) (camc314) - 6896efc codegen: Fix `in` in sequence expr in for loops (#6428) (camc314) - 7cc05f1 data_structures: Fix compilation failure on older Rust versions (#6526) (overlookmotel) - 2ce3e5f identifier: Add `ZWSP` to `is_irregular_whitespace` (#6662) (Boshen) - 2673397 isolated_declarations: Fix potential memory leak (#6622) (overlookmotel) - 389d261 minifier: `~~` operator should only work on numbers (#6598) (Boshen) - 16bea12 minifier: Use `to_js_string()` instead of `fs64::to_string` (#6597) (Boshen) - a71e8a0 minifier: Preserve init variable declarations when removing `for` statements during DCE (#6551) (magic-akari) - 721cf0f parser: Should be treated comments where after `(` as leading comments of next token (#6588) (Dunqing) - b1bf12c parser: Do not parse `as` and `satisfies` expression in javascript (#6442) (Boshen) - 9f9057b regular_expression: Fixed control Y regular expression (#6524) (Tapan Prakash) - c822b48 regular_expression: Fix CharacterClass negative codegen (#6415) (leaysgur) - 384d5be regular_expression: Flatten Spans on regex AST nodes (#6396) (ottomated) - 834ee2a semantic: `TSConditionalType` scope enter/exit locations (#6351) (DonIsaac) - 1d3d256 transformer: Correctly trim JSX (#6639) (magic-akari) - c6f2b5f transformer: `HelperLoader` common transform: do not assume `babelHelpers` is global (#6569) (overlookmotel) - 85d93ed transformer: Arrow function transform: correctly resolve `this` in class accessor properties (#6386) (overlookmotel) ### Performance - 77f3a1a codegen: Check last char with byte methods (#6509) (overlookmotel) - 18b68ff codegen: Optimize `CodeBuffer::print_ascii_byte` (#6516) (overlookmotel) - 4d8bc8c parser: Precompute `is_typescript` (#6443) (Boshen) - 7c20056 regex: Reduce string allocations in `Display` impls (#6528) (DonIsaac) - f70a413 transformer: Object spread transform: do not lookup `Object` binding if not needed (#6570) (overlookmotel) - ac77c87 traverse: Optimize `TraverseScoping::generate_uid_name` (#6663) (overlookmotel) ### Documentation - 9f555d7 allocator: Clarify docs for `Box` (#6625) (overlookmotel) - 06e75b0 allocator: Enable lint warnings on missing docs, and add missing doc comments (#6613) (DonIsaac) - 7e909a7 codegen: Fix example for `CodeBuffer::print_ascii_bytes` (#6535) (overlookmotel) - 235d357 codegen: Improve doc comments for `CodeBuffer` (#6511) (overlookmotel) - c8fa2eb codegen: Correct and reformat doc comments for `CodeBuffer` (#6504) (overlookmotel) - 40d1ee4 codegen: Fix and reformat `CodeBuffer` examples (#6499) (overlookmotel) - de22b81 data-structures: Enable lint warnings on missing docs, and add missing doc comments (#6612) (DonIsaac) - 9e9fa9e span: Enable lint warnings on missing docs (#6617) (overlookmotel) - 6a194f9 span: Document validity of `ModuleKind::Unambiguous` (#6423) (Boshen) - 335b7f2 syntax: Enable lint warnings on missing docs, and add a lot of documentation (#6611) (DonIsaac) - f3451d7 transformer/async-to-generator: Remove empty lines from doc comment (#6642) (overlookmotel) - 448388a transformer/module_imports: Update outdated comments (#6574) (Dunqing) ### Refactor - 073b02a ast: Type params field before params in TS function declaration types (#6391) (overlookmotel) - 458f8f3 ast_tools: Consistent comments on `AstBuilder` methods (#6664) (overlookmotel) - 51fc63d codegen: Rename `CodeBuffer::print_bytes_unchecked` method (#6517) (overlookmotel) - 05a2ebd codegen: Reorder dependencies in `Cargo.toml` (#6514) (overlookmotel) - e7f3e28 codegen: Rename var in `CodeBuffer` (#6510) (overlookmotel) - 1bbd383 codegen: Rename `CodeBuffer::print_ascii_bytes` method (#6507) (overlookmotel) - cd9fe9e codegen: Rename vars in `CodeBuffer` methods (#6506) (overlookmotel) - fc536a5 codegen: Inline `CodeBuffer` methods (#6501) (overlookmotel) - 7420620 codegen: Add `CodeBuffer::as_bytes` method (#6498) (overlookmotel) - 8ae174b codegen: Rename `CodeBuffer::print_byte_unchecked` method (#6496) (overlookmotel) - 5843e01 codegen: Shorten `CodeBuffer::take_source_text` (#6495) (overlookmotel) - 951def6 codegen: Clarify safety comments in `CodeBuffer` (#6494) (overlookmotel) - 84a51ee codegen: Rename vars in `CodeBuffer` (#6493) (overlookmotel) - 05bd616 codegen: Add line break (#6492) (overlookmotel) - 204bf55 codegen: Add `CodeBuffer` to fix soundness hole (#6148) (DonIsaac) - 702b574 codegen: Only print necessary parentheses in TSAsExpression (#6429) (Dunqing) - aa6ba24 ecmascript: Improve string to number conversion (#6577) (magic-akari) - 6d041fb ecmascript: Remove `NumberValue` (#6519) (Boshen) - 856cab5 ecmascript: Move ToInt32 from `oxc_syntax` to `oxc_ecmascript` (#6471) (Boshen) - 1ba2a24 ecmascript: Remove `HasProto` which is not part of the spec (#6470) (Boshen) - a504f96 isolated-declarations: Mark return struct as non exhaustive (#6374) (DonIsaac) - f4cdc56 minifier: Use constant folding unary expression from `oxc_ecmascript` (#6647) (Boshen) - 67ad08a minifier: Unify `ValueType` (#6545) (Boshen) - bbca743 minifier: Move string methods to `oxc_ecmascript` (#6472) (Boshen) - 702c049 minifier: Move compress block to dce (#6468) (7086cmd) - 46a38c6 minifier: Remove allow `clippy::unused_self` (#6441) (Boshen) - 994b60b minifier: Use builtin get_number_value. (#6335) (7086cmd) - 435a89c oxc: Remove useless `allocator.alloc(program)` calls (#6571) (Boshen) - c45723b parser: Fix typo in var name (#6500) (overlookmotel) - 1a90ec4 rust: Backport v1.82.0 changes to main branch first (#6690) (Boshen) - 3faee66 span: Remove unused `ContentHash::content_hash_slice` (#6609) (DonIsaac) - 9281234 transformer: Shorten imports (#6643) (overlookmotel) - 3af0840 transformer: `HelperLoader`: add import immediately (#6601) (overlookmotel) - f81aa7f transformer: `HelperLoader` common transform: comments (#6599) (overlookmotel) - 679cc68 transformer: `HelperLoader` common transform: construct string directly in arena (#6596) (overlookmotel) - c346ebb transformer: `HelperLoader` common transform: `Helper` enum (#6595) (overlookmotel) - 7a028b3 transformer: Remove unnecessary `#![warn]` attr (#6585) (overlookmotel) - 8c6afe0 transformer: Reorder imports (#6582) (overlookmotel) - 779ff46 transformer: `HelperLoader` common transform: `Helper` struct (#6568) (overlookmotel) - bc24a24 transformer: `HelperLoader` common transform: use hashmap `Entry` API (#6567) (overlookmotel) - 9f02fc7 transformer: `HelperLoader` common transform: re-order fields (#6565) (overlookmotel) - 50ecade transformer: `HelperLoader` common transform: remove `Rc`s (#6564) (overlookmotel) - 1c1e9fc transformer: `HelperLoader` common transform: reorder methods (#6563) (overlookmotel) - c9054c8 transformer: Rename `ImportKind` to `Import` (#6561) (overlookmotel) - 9542c4e transformer: Add more specific methods to `ModuleImportsStore` (#6560) (overlookmotel) - 7e57a1d transformer: `ImportKind` use `BoundIdentifier` (#6559) (overlookmotel) - 602df9d transformer: Re-order fields of `Common` and `TransformCtx` (#6562) (overlookmotel) - 390abca transformer/async-to-generator: Use `helper_call_expr` (#6634) (Dunqing) - 2ff917f transformer/async-to-generator: Move internal methods below entry points (#6632) (Dunqing) ### Styling - fb916b2 regular_expression: Re-order dependencies in `Cargo.toml` (#6672) (overlookmotel) - 9d43a11 transformer: Re-order dependencies (#6659) (overlookmotel) ### Testing - e7c89a5 codegen: Uncomment passed tests that are related to trailing comments (#6589) (Dunqing) - d816b0b codegen: Add test for `CodeBuffer::print_byte_unchecked` (#6497) (overlookmotel) - c5deb32 minifier: Port the rest of tests (#6420) (7086cmd) - e59da61 minifier: Add all test cases for `collapse_variable_declarations` (#6421) (dalaoshu) - 73d6a4a minifier: Port all replace_known_methods tests. (#6418) (7086cmd) --------- Co-authored-by: Boshen <1430279+Boshen@users.noreply.github.com> Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
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