devbird/enable-semantic-lints-in-wasm - Branch - swc-project/swc

feat(binding_core_wasm): Enable ecma_lints feature to support semantic error detection

#11414Merged

Comparing

devbird/enable-semantic-lints-in-wasm

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aeda84a

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main

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b7978cc

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Untouched: 138

Ignored: 1

Benchmarks

Passed

es/lints/libs/three

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

49.9 ms49.7 ms

es/minifier/libs/lodash

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

111.7 ms111.5 ms

html/parser/parser_document_fragment/css_2021_spec

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

70.5 ms70.4 ms

es/lexer/colors

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

23.2 µs23.2 µs

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

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/echarts

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

1.5 s1.5 s

github

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

41.3 ms41.3 ms

es/lexer/backbone

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

759.6 µs759.1 µs

es/parser/colors

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

76.1 µs76.1 µs

html/parser/parser_document/stackoverflow_com_17_05_2022

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

22.2 ms22.2 ms

es/preset-env/usage/property

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

104.7 µs104.6 µs

es/minifier/libs/three

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

634 ms633.7 ms

typescript/fast-strip

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

406.6 µs406.4 µs

es/codegen/colors

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

68.3 µs68.3 µs

es/lexer/typescript

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

101.7 ms101.7 ms

es/lexer/mootools

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

3.1 ms3.1 ms

es/parser/jquery mobile

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

20.5 ms20.5 ms

es/minifier/libs/jquery

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

94.3 ms94.3 ms

es/parser/cal-com

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

52.3 ms52.2 ms

es/full-target/es2016

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

609.3 µs609.1 µs

es/minifier/libs/react

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

19.1 ms19.1 ms

es/codegen/large

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

640 µs639.8 µs

es/transform/baseline/base

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

260.3 µs260.3 µs

es/transform/baseline/common_reserved_word

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

278.7 µs278.6 µs

es/lints/libs/echarts

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

114.4 ms114.3 ms

es/full-target/es2017

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

572.1 µs572 µs

es2022_class_properties

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

385.4 µs385.3 µs

es/full-target/es2018

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

535.1 µs535 µs

es2015_block_scoping

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

457.6 µs457.6 µs

es2015_sticky_regex

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

275.9 µs275.9 µs

es/transform/baseline/common_typescript

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

371.2 µs371.2 µs

es2015_fn_name

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

281.5 µs281.4 µs

es2015_typeof_symbol

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

278 µs277.9 µs

html/document/visitor/compare/fold_span_panic

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

1.2 ms1.2 ms

es2020_nullish_coalescing

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

300.4 µs300.4 µs

es2018_object_rest_spread

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

303.3 µs303.3 µs

es2015_duplicate_keys

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

280.6 µs280.5 µs

css/lexer/foundation_6_7_4

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

9.3 ms9.3 ms

es2016_exponentiation

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

300.1 µs300.1 µs

es/visitor/compare/fold_span

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

6.8 ms6.8 ms

es2017_async_to_generator

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

300.3 µs300.2 µs

es/visitor/compare/clone

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

5.5 ms5.5 ms

es2015_classes

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

390.8 µs390.8 µs

es/lints/libs/jquery

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

6.4 ms6.4 ms

parse_and_babelify_yui

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

67.1 ms67.1 ms

es2019_optional_catch_binding

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

293.6 µs293.6 µs

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

es/visitor/compare/visit_mut_span_panic

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

6 ms6 ms

es2015_destructuring

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

346.4 µs346.4 µs

css/lexer/tailwind_3_1_1

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

1.8 ms1.8 ms

es2015_for_of

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

294.3 µs294.3 µs

parse_and_babelify_backbone

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

15.3 ms15.3 ms

es2015_shorthand_property

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

274 µs274 µs

es2015_arrow

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

302.3 µs302.3 µs

es/visitor/compare/visit_mut_span

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

6 ms6 ms

es/resolver_with_hygiene/typescript

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

747.4 ms747.3 ms

css/visitor/compare/fold_span_panic

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

5.8 ms5.8 ms

parse_and_babelify_underscore

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

13.1 ms13.1 ms

es2015_block_scoped_fn

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

291.6 µs291.6 µs

es/lexer/cal-com

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

12.9 ms12.9 ms

es/codegen/with-parser/colors

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

152.1 µs152.1 µs

es/lexer/angular

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

5.5 ms5.5 ms

es2015_computed_props

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

273 µs273 µs

es/visitor/compare/fold_span_panic

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

6.8 ms6.8 ms

parse_and_babelify_mootools

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

72.2 ms72.2 ms

css/visitor/compare/clone

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

4.8 ms4.8 ms

es/lints/libs/moment

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

4.1 ms4.1 ms

es2015_instanceof

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

279.2 µs279.2 µs

es2020_optional_chaining

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

338.8 µs338.8 µs

es2015_spread

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

273.4 µs273.4 µs

parse_and_babelify_angular

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

158.9 ms158.9 ms

html/document_fragment/visitor/compare/fold_span_panic

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

1.2 ms1.2 ms

html/lexer/github_com_17_05_2022

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

14 ms14 ms

css/parser/bootstrap_5_1_3

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

46.8 ms46.8 ms

parse_and_babelify_jquery

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

98.5 ms98.5 ms

babelify-only

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

2.1 ms2.1 ms

es/parser/typescript

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

357.2 ms357.2 ms

es/lexer/jquery mobile

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

6.2 ms6.2 ms

es/minifier/libs/moment

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

61.2 ms61.2 ms

css/visitor/compare/visit_mut_span

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

5.1 ms5.1 ms

css/parser/foundation_6_7_4

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

37.2 ms37.2 ms

parse_and_babelify_jquery_mobile

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

168.7 ms168.7 ms

html/parser/parser_document/css_2021_spec

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

70.9 ms70.9 ms

es/lexer/jquery

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

4 ms4 ms

html/lexer/css_2021_spec

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

38.7 ms38.7 ms

html/lexer/stackoverflow_com_17_05_2022

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

14 ms14 ms

es/codegen/with-parser/large

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

1.1 ms1.1 ms

css/lexer/bootstrap_5_1_3

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

11.3 ms11.3 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

html/document/visitor/compare/clone

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

1 ms1 ms

css/visitor/compare/visit_mut_span_panic

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

5.1 ms5.1 ms

es/lints/libs/antd

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

156.4 ms156.4 ms

es/target/es2015

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

1.2 ms1.2 ms

es/resolver/typescript

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

243.6 ms243.6 ms

es/lints/libs/lodash

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

6.1 ms6.1 ms

es/lints/libs/typescript

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

276.7 ms276.8 ms

es/parser/three

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

63.4 ms63.4 ms

es/lints/libs/vue

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

8.2 ms8.2 ms

es/minifier/libs/victory

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

833.8 ms833.9 ms

es/lints/libs/react

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

1.3 ms1.3 ms

es/parser/mootools

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

10.3 ms10.3 ms

es/target/es3

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

395.6 µs395.7 µs

html/document_fragment/visitor/compare/fold_span

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

1.2 ms1.2 ms

es/hygiene/typescript

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

422.7 ms422.8 ms

css_spec

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

195.5 ms195.5 ms

es/target/es2017

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

302.5 µs302.6 µs

es/target/es2018

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

310.2 µs310.3 µs

es/fixer/typescript

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

201.6 ms201.6 ms

es/preset-env/usage/builtin_type

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

228.4 µs228.4 µs

css/parser/tailwind_3_1_1

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

7.2 ms7.2 ms

html/document_fragment/visitor/compare/clone

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

1 ms1 ms

es/target/es2016

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

303.3 µs303.4 µs

es/lexer/yui

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

3.3 ms3.3 ms

es/minifier/libs/terser

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

343.4 ms343.5 ms

es2015_parameters

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

334.4 µs334.5 µs

css/visitor/compare/fold_span

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

5.8 ms5.8 ms

es/parser/angular

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

16.2 ms16.2 ms

es/target/es2020

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

463.8 µs464 µs

html/document/visitor/compare/fold_span

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

1.2 ms1.2 ms

es/parser/jquery

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

13.2 ms13.2 ms

es/lexer/underscore

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

642.7 µs643 µs

github

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

42 ms42 ms

css_spec

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

195.3 ms195.3 ms

es/lexer/three

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

16.9 ms16.9 ms

es/minifier/libs/antd

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

1.9 s1.9 s

es/parser/backbone

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

2.6 ms2.6 ms

es/parser/yui

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

10.1 ms10.1 ms

html/document_fragment/visitor/compare/visit_mut_span

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

1.1 ms1.1 ms

html/document/visitor/compare/visit_mut_span

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

1.1 ms1.1 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/minifier/libs/vue

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

139.9 ms140 ms

es/minifier/libs/typescript

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

3.7 s3.7 s

html/document/visitor/compare/visit_mut_span_panic

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

1.1 ms1.1 ms

es/parser/underscore

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

2.2 ms2.2 ms

stackoverflow

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

35.7 ms35.7 ms

es/minifier/libs/d3

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

390.8 ms391.3 ms

es/lints/libs/victory

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

70 ms70.3 ms

Ignored

es/preset-env/entry/import

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

Ignored

25.9 µs26 µs

Commits

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Base

main

b7978cc

feat(binding_core_wasm): Enable ecma_lints feature to support semantic error detection This change adds the ecma_lints feature to the WASM binding, enabling critical lint rules such as duplicate variable declaration detection in the SWC playground. This aligns the playground's behavior with Babel and OXC playgrounds. The ecma_lints feature includes critical rules that detect: - Duplicate variable/const/let bindings - Duplicate exports - Const assignment violations - Duplicate function parameters Fixes #11041 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

aeda84a

9 days ago

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