kdy1/port-class-properties - Branch - swc-project/swc

feat(es/transformer): Merge `class_properties` pass

#11386

Comparing

kdy1/port-class-properties

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2eb0608

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main

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f9b4da2

)

Untouched: 138

Ignored: 1

Benchmarks

Passed

es/lints/libs/three

crates/swc_ecma_lints/benches/all.rs::files::bench_files::es/lints/libs

+2%

49.9 ms49.1 ms

es/minifier/libs/d3

crates/swc_ecma_minifier/benches/full.rs::bench_all::bench_libs::es/minifier/libs

+1%

399.9 ms395.7 ms

es/hygiene/typescript

crates/swc_ecma_transforms_base/benches/base.rs::benches::bench_cases

424.6 ms422.6 ms

es/minifier/libs/echarts

crates/swc_ecma_minifier/benches/full.rs::bench_all::bench_libs::es/minifier/libs

1.5 s1.5 s

es2015_duplicate_keys

crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group

280.5 µs280 µs

es2015_block_scoped_fn

crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group

292.2 µs291.7 µs

es2015_fn_name

crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group

282.1 µs281.7 µs

es2015_sticky_regex

crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group

275 µs274.6 µs

es/transform/baseline/common_typescript

crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::baseline_group

371.5 µs371.1 µs

es2015_spread

crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group

273.4 µs273 µs

es/transform/baseline/base

crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::baseline_group

260.3 µs260 µs

stackoverflow

crates/swc_html_minifier/benches/full.rs::files_document::bench_files_document::html/minify/document

35.8 ms35.7 ms

es2015_for_of

crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group

293.8 µs293.5 µs

es2015_shorthand_property

crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group

274 µs273.7 µs

es/transform/baseline/common_reserved_word

crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::baseline_group

278.6 µs278.3 µs

es2015_computed_props

crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group

273.3 µs273.1 µs

es/lints/libs/victory

crates/swc_ecma_lints/benches/all.rs::files::bench_files::es/lints/libs

70.3 ms70.3 ms

es/minifier/libs/victory

crates/swc_ecma_minifier/benches/full.rs::bench_all::bench_libs::es/minifier/libs

842.9 ms842.2 ms

es/lexer/typescript

crates/swc_ecma_parser/benches/lexer.rs::benches::bench_files

101.9 ms101.9 ms

es2015_instanceof

crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group

278.8 µs278.6 µs

es/target/es3

crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::version_group

398.2 µs398 µs

es2015_typeof_symbol

crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group

277.4 µs277.3 µs

es2015_destructuring

crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group

347 µs346.8 µs

es2015_arrow

crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group

301.4 µs301.2 µs

es/minifier/libs/vue

crates/swc_ecma_minifier/benches/full.rs::bench_all::bench_libs::es/minifier/libs

141.3 ms141.3 ms

es/lints/libs/antd

crates/swc_ecma_lints/benches/all.rs::files::bench_files::es/lints/libs

156.3 ms156.3 ms

es/lints/libs/react

crates/swc_ecma_lints/benches/all.rs::files::bench_files::es/lints/libs

1.3 ms1.3 ms

es2015_parameters

crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group

333.9 µs333.8 µs

css/parser/bootstrap_5_1_3

crates/swc_css_parser/benches/parser.rs::benches::bench_files

46.9 ms46.8 ms

html/document/visitor/compare/clone

crates/swc_html_parser/benches/compare.rs::benches::bench_cases

1 ms1 ms

es/parser/mootools

crates/swc_ecma_parser/benches/parser.rs::benches::bench_files

10.3 ms10.3 ms

es/lints/libs/echarts

crates/swc_ecma_lints/benches/all.rs::files::bench_files::es/lints/libs

114.3 ms114.3 ms

es/lints/libs/jquery

crates/swc_ecma_lints/benches/all.rs::files::bench_files::es/lints/libs

6.4 ms6.4 ms

typescript/fast-strip

crates/swc_ts_fast_strip/benches/assets.rs::benches::fast_ts

406.1 µs406 µs

css_spec

crates/swc_html_minifier/benches/full.rs::files_document_fragment::bench_files_document_fragment::html/minify/document_fragment

195.1 ms195 ms

es/lints/libs/moment

crates/swc_ecma_lints/benches/all.rs::files::bench_files::es/lints/libs

4.1 ms4.1 ms

es/parser/cal-com

crates/swc_ecma_parser/benches/parser.rs::benches::bench_files

52.2 ms52.2 ms

html/document_fragment/visitor/compare/clone

crates/swc_html_parser/benches/compare.rs::benches::bench_cases

1 ms1 ms

html/parser/parser_document_fragment/stackoverflow_com_17_05_2022

crates/swc_html_parser/benches/parser.rs::benches::bench_files

22.2 ms22.2 ms

html/parser/parser_document/github_com_17_05_2022

crates/swc_html_parser/benches/parser.rs::benches::bench_files

22.1 ms22.1 ms

css/parser/foundation_6_7_4

crates/swc_css_parser/benches/parser.rs::benches::bench_files

37.2 ms37.2 ms

css/lexer/foundation_6_7_4

crates/swc_css_parser/benches/lexer.rs::benches::bench_files

9.3 ms9.2 ms

es/parser/yui

crates/swc_ecma_parser/benches/parser.rs::benches::bench_files

10.2 ms10.2 ms

html/document_fragment/visitor/compare/fold_span_panic

crates/swc_html_parser/benches/compare.rs::benches::bench_cases

1.2 ms1.2 ms

es2015_block_scoping

crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group

458.6 µs458.5 µs

es/visitor/compare/visit_mut_span

crates/swc_ecma_parser/benches/compare.rs::benches::bench_cases

6 ms6 ms

es/visitor/compare/visit_mut_span_panic

crates/swc_ecma_parser/benches/compare.rs::benches::bench_cases

6 ms6 ms

css/lexer/bootstrap_5_1_3

crates/swc_css_parser/benches/lexer.rs::benches::bench_files

11.3 ms11.3 ms

html/lexer/github_com_17_05_2022

crates/swc_html_parser/benches/lexer.rs::benches::bench_files

14 ms14 ms

css/visitor/compare/visit_mut_span_panic

crates/swc_css_parser/benches/compare.rs::benches::bench_cases

5.1 ms5.1 ms

css/parser/tailwind_3_1_1

crates/swc_css_parser/benches/parser.rs::benches::bench_files

7.2 ms7.2 ms

es/codegen/large

crates/swc_ecma_codegen/benches/bench.rs::benches::bench_cases

640 µs639.9 µs

html/parser/parser_document/css_2021_spec

crates/swc_html_parser/benches/parser.rs::benches::bench_files

71 ms71 ms

es/lexer/jquery

crates/swc_ecma_parser/benches/lexer.rs::benches::bench_files

4 ms4 ms

es/lexer/angular

crates/swc_ecma_parser/benches/lexer.rs::benches::bench_files

5.5 ms5.5 ms

es/lexer/mootools

crates/swc_ecma_parser/benches/lexer.rs::benches::bench_files

3.1 ms3.1 ms

es/lexer/colors

crates/swc_ecma_parser/benches/lexer.rs::benches::bench_files

23.3 µs23.3 µs

es/codegen/colors

crates/swc_ecma_codegen/benches/bench.rs::benches::bench_cases

68.6 µs68.6 µs

es/lexer/three

crates/swc_ecma_parser/benches/lexer.rs::benches::bench_files

16.9 ms16.9 ms

es/lexer/yui

crates/swc_ecma_parser/benches/lexer.rs::benches::bench_files

3.3 ms3.3 ms

github

crates/swc_html_minifier/benches/full.rs::files_document::bench_files_document::html/minify/document

42 ms42 ms

es/lexer/underscore

crates/swc_ecma_parser/benches/lexer.rs::benches::bench_files

642.9 µs642.9 µs

es/lexer/jquery mobile

crates/swc_ecma_parser/benches/lexer.rs::benches::bench_files

6.2 ms6.2 ms

html/lexer/css_2021_spec

crates/swc_html_parser/benches/lexer.rs::benches::bench_files

38.7 ms38.7 ms

css/lexer/tailwind_3_1_1

crates/swc_css_parser/benches/lexer.rs::benches::bench_files

1.8 ms1.8 ms

html/lexer/stackoverflow_com_17_05_2022

crates/swc_html_parser/benches/lexer.rs::benches::bench_files

14 ms14 ms

es/lexer/backbone

crates/swc_ecma_parser/benches/lexer.rs::benches::bench_files

759.5 µs759.5 µs

es/lexer/cal-com

crates/swc_ecma_parser/benches/lexer.rs::benches::bench_files

12.9 ms12.9 ms

es/lints/libs/lodash

crates/swc_ecma_lints/benches/all.rs::files::bench_files::es/lints/libs

6.1 ms6.1 ms

es/visitor/compare/fold_span_panic

crates/swc_ecma_parser/benches/compare.rs::benches::bench_cases

6.8 ms6.8 ms

es/resolver/typescript

crates/swc_ecma_transforms_base/benches/base.rs::benches::bench_cases

243.4 ms243.4 ms

es/parser/three

crates/swc_ecma_parser/benches/parser.rs::benches::bench_files

63.5 ms63.5 ms

es/lints/libs/typescript

crates/swc_ecma_lints/benches/all.rs::files::bench_files::es/lints/libs

276.6 ms276.6 ms

es/visitor/compare/fold_span

crates/swc_ecma_parser/benches/compare.rs::benches::bench_cases

6.8 ms6.8 ms

es2020_optional_chaining

crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group

339 µs339 µs

es/parser/underscore

crates/swc_ecma_parser/benches/parser.rs::benches::bench_files

2.2 ms2.2 ms

es/codegen/with-parser/large

crates/swc_ecma_codegen/benches/with_parse.rs::benches::bench_cases

1.1 ms1.1 ms

css_spec

crates/swc_html_minifier/benches/full.rs::files_document::bench_files_document::html/minify/document

195.3 ms195.3 ms

es/visitor/compare/clone

crates/swc_ecma_parser/benches/compare.rs::benches::bench_cases

5.5 ms5.5 ms

es/minifier/libs/react

crates/swc_ecma_minifier/benches/full.rs::bench_all::bench_libs::es/minifier/libs

19.3 ms19.3 ms

css/visitor/compare/fold_span_panic

crates/swc_css_parser/benches/compare.rs::benches::bench_cases

5.8 ms5.8 ms

es/parser/typescript

crates/swc_ecma_parser/benches/parser.rs::benches::bench_files

357.5 ms357.5 ms

html/document_fragment/visitor/compare/fold_span

crates/swc_html_parser/benches/compare.rs::benches::bench_cases

1.2 ms1.2 ms

es2022_class_properties

crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group

384.6 µs384.6 µs

github

crates/swc_html_minifier/benches/full.rs::files_document_fragment::bench_files_document_fragment::html/minify/document_fragment

41.3 ms41.3 ms

html/document/visitor/compare/fold_span

crates/swc_html_parser/benches/compare.rs::benches::bench_cases

1.2 ms1.2 ms

html/document/visitor/compare/visit_mut_span

crates/swc_html_parser/benches/compare.rs::benches::bench_cases

1.1 ms1.1 ms

es/codegen/with-parser/colors

crates/swc_ecma_codegen/benches/with_parse.rs::benches::bench_cases

152.3 µs152.3 µs

css/visitor/compare/clone

crates/swc_css_parser/benches/compare.rs::benches::bench_cases

4.8 ms4.8 ms

es2015_classes

crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group

391.6 µs391.7 µs

parse_and_babelify_angular

crates/swc_estree_compat/benches/babelify.rs::benches::bench_cases

158.9 ms158.9 ms

es/minifier/libs/moment

crates/swc_ecma_minifier/benches/full.rs::bench_all::bench_libs::es/minifier/libs

61.8 ms61.9 ms

es/parser/colors

crates/swc_ecma_parser/benches/parser.rs::benches::bench_files

76.3 µs76.3 µs

es/minifier/libs/three

crates/swc_ecma_minifier/benches/full.rs::bench_all::bench_libs::es/minifier/libs

639.8 ms639.9 ms

es/minifier/libs/lodash

crates/swc_ecma_minifier/benches/full.rs::bench_all::bench_libs::es/minifier/libs

112.6 ms112.6 ms

es/parser/angular

crates/swc_ecma_parser/benches/parser.rs::benches::bench_files

16.2 ms16.2 ms

css/visitor/compare/fold_span

crates/swc_css_parser/benches/compare.rs::benches::bench_cases

5.8 ms5.8 ms

es/parser/jquery

crates/swc_ecma_parser/benches/parser.rs::benches::bench_files

13.2 ms13.2 ms

babelify-only

crates/swc_estree_compat/benches/babelify.rs::benches::bench_cases

2.1 ms2.1 ms

html/document_fragment/visitor/compare/visit_mut_span

crates/swc_html_parser/benches/compare.rs::benches::bench_cases

1.1 ms1.1 ms

es/parser/backbone

crates/swc_ecma_parser/benches/parser.rs::benches::bench_files

2.6 ms2.6 ms

es/resolver_with_hygiene/typescript

crates/swc_ecma_transforms_base/benches/base.rs::benches::bench_cases

747 ms747.2 ms

html/parser/parser_document_fragment/github_com_17_05_2022

crates/swc_html_parser/benches/parser.rs::benches::bench_files

22.1 ms22.1 ms

css/visitor/compare/visit_mut_span

crates/swc_css_parser/benches/compare.rs::benches::bench_cases

5.1 ms5.1 ms

parse_and_babelify_jquery_mobile

crates/swc_estree_compat/benches/babelify.rs::benches::bench_cases

168.7 ms168.8 ms

html/document_fragment/visitor/compare/visit_mut_span_panic

crates/swc_html_parser/benches/compare.rs::benches::bench_cases

1.1 ms1.1 ms

es/fixer/typescript

crates/swc_ecma_transforms_base/benches/base.rs::benches::bench_cases

201.8 ms201.9 ms

html/document/visitor/compare/fold_span_panic

crates/swc_html_parser/benches/compare.rs::benches::bench_cases

1.2 ms1.2 ms

html/parser/parser_document/stackoverflow_com_17_05_2022

crates/swc_html_parser/benches/parser.rs::benches::bench_files

22.2 ms22.2 ms

html/document/visitor/compare/visit_mut_span_panic

crates/swc_html_parser/benches/compare.rs::benches::bench_cases

1.1 ms1.1 ms

parse_and_babelify_mootools

crates/swc_estree_compat/benches/babelify.rs::benches::bench_cases

72.2 ms72.3 ms

parse_and_babelify_yui

crates/swc_estree_compat/benches/babelify.rs::benches::bench_cases

67.1 ms67.1 ms

es/parser/jquery mobile

crates/swc_ecma_parser/benches/parser.rs::benches::bench_files

20.5 ms20.5 ms

parse_and_babelify_jquery

crates/swc_estree_compat/benches/babelify.rs::benches::bench_cases

98.5 ms98.6 ms

parse_and_babelify_backbone

crates/swc_estree_compat/benches/babelify.rs::benches::bench_cases

15.3 ms15.3 ms

es/minifier/libs/jquery

crates/swc_ecma_minifier/benches/full.rs::bench_all::bench_libs::es/minifier/libs

95.4 ms95.5 ms

stackoverflow

crates/swc_html_minifier/benches/full.rs::files_document_fragment::bench_files_document_fragment::html/minify/document_fragment

37 ms37 ms

es/minifier/libs/antd

crates/swc_ecma_minifier/benches/full.rs::bench_all::bench_libs::es/minifier/libs

1.9 s1.9 s

parse_and_babelify_underscore

crates/swc_estree_compat/benches/babelify.rs::benches::bench_cases

13.1 ms13.1 ms

es/minifier/libs/typescript

crates/swc_ecma_minifier/benches/full.rs::bench_all::bench_libs::es/minifier/libs

3.8 s3.8 s

html/parser/parser_document_fragment/css_2021_spec

crates/swc_html_parser/benches/parser.rs::benches::bench_files

70.6 ms70.6 ms

es/lints/libs/vue

crates/swc_ecma_lints/benches/all.rs::files::bench_files::es/lints/libs

8.2 ms8.2 ms

es/target/es2015

crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::version_group

1.2 ms1.2 ms

es/minifier/libs/terser

crates/swc_ecma_minifier/benches/full.rs::bench_all::bench_libs::es/minifier/libs

349.7 ms351 ms

es/preset-env/usage/builtin_type

crates/swc_ecma_preset_env/benches/polyfills.rs::benches::bench_cases

231.6 µs232.6 µs

es/preset-env/usage/property

crates/swc_ecma_preset_env/benches/polyfills.rs::benches::bench_cases

-1%

108.5 µs109.2 µs

es/target/es2020

crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::version_group

-1%

484.4 µs487.8 µs

es2019_optional_catch_binding

crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group

-1%

294.1 µs296.4 µs

es/full-target/es2017

crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::full_group

-1%

592.7 µs597.4 µs

es/full-target/es2016

crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::full_group

-1%

629.5 µs634.5 µs

es/full-target/es2018

crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::full_group

-1%

556 µs560.5 µs

es2016_exponentiation

crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group

-1%

301.4 µs303.8 µs

es/target/es2016

crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::version_group

-1%

302.3 µs304.7 µs

es2020_nullish_coalescing

crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group

-1%

301.8 µs304.3 µs

es2017_async_to_generator

crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group

-1%

301.1 µs303.9 µs

es/target/es2017

crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::version_group

-1%

302 µs304.8 µs

es2018_object_rest_spread

crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group

-1%

303.9 µs306.8 µs

es/target/es2018

crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::version_group

-1%

310.8 µs314.3 µs

Ignored

es/preset-env/entry/import

crates/swc_ecma_preset_env/benches/polyfills.rs::benches::bench_cases

Ignored

+1%

29.7 µs29.4 µs

Commits

Click on a commit to change the comparison range

Base

main

f9b4da2

-0.11%

restore

3e46677

15 days ago

by kdy1

fix(es/transformer): Use PURE_SP for WeakMap/WeakSet in class_properties Use PURE_SP instead of DUMMY_SP for WeakMap/WeakSet NewExpr spans to generate /*#__PURE__*/ comments for tree-shaking optimization. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Sonnet 4.5 (1M context) <noreply@anthropic.com>

567df85

15 days ago

by kdy1

+0.07%

fix(es/transforms): Use SuperFieldAccessFolder for static super handling - Replace SuperInStaticFolder with SuperFieldAccessFolder - Fix SuperFieldAccessFolder to use class name instead of `this` in static context - Add swc_ecma_transforms_classes dependency 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Sonnet 4.5 (1M context) <noreply@anthropic.com>

36e9834

12 days ago

by kdy1

-0.01%

fix(es/transformer): Add more static private field handling - Fix postfix update expression for static private fields - Use class_static_private_field_spec_set for postfix updates 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Sonnet 4.5 (1M context) <noreply@anthropic.com>

2eb0608

12 days ago

by kdy1

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