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fix(es/minifier): don't eliminate class expr if some side effects contain `this`

#11003Merged
Comparing
CPunisher:08-13-fix/static-prop-with-this
(
2b40f51
) with
main
(
cda08d1
)
CodSpeed Performance Gauge
0%
Untouched
127
Ignored
1
Archived
13

Benchmarks

Passed

es/lints/libs/three
crates/swc_ecma_lints/benches/all.rs::files::bench_files::es/lints/libs
CodSpeed Performance Gauge
0%
50.3 ms50.1 ms
es/minifier/libs/echarts
crates/swc_ecma_minifier/benches/full.rs::bench_all::bench_libs::es/minifier/libs
CodSpeed Performance Gauge
0%
1.5 s1.5 s
es/minifier/libs/three
crates/swc_ecma_minifier/benches/full.rs::bench_all::bench_libs::es/minifier/libs
CodSpeed Performance Gauge
0%
640 ms639 ms
es/codegen/colors
crates/swc_ecma_codegen/benches/bench.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
71.1 µs71.1 µs
es/minifier/libs/d3
crates/swc_ecma_minifier/benches/full.rs::bench_all::bench_libs::es/minifier/libs
CodSpeed Performance Gauge
0%
390.8 ms390.3 ms
html/lexer/stackoverflow_com_17_05_2022
crates/swc_html_parser/benches/lexer.rs::benches::bench_files
CodSpeed Performance Gauge
0%
14.7 ms14.7 ms
es/parser/colors
crates/swc_ecma_parser/benches/parser.rs::benches::bench_files
CodSpeed Performance Gauge
0%
87.1 µs87.1 µs
es/minifier/libs/react
crates/swc_ecma_minifier/benches/full.rs::bench_all::bench_libs::es/minifier/libs
CodSpeed Performance Gauge
0%
19.3 ms19.3 ms
es/hygiene/typescript
crates/swc_ecma_transforms_base/benches/base.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
426.9 ms426.6 ms
es/resolver/typescript
crates/swc_ecma_transforms_base/benches/base.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
244.7 ms244.6 ms
es2015_duplicate_keys
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
0%
282.1 µs282 µs
es2015_typeof_symbol
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
0%
278.4 µs278.3 µs
es2015_shorthand_property
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
0%
277.5 µs277.4 µs
html/parser/parser_document_fragment/css_2021_spec
crates/swc_html_parser/benches/parser.rs::benches::bench_files
CodSpeed Performance Gauge
0%
71.2 ms71.2 ms
es2015_instanceof
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
0%
282.2 µs282.2 µs
es2015_fn_name
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
0%
284 µs283.9 µs
es/transform/baseline/common_reserved_word
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::baseline_group
CodSpeed Performance Gauge
0%
285.6 µs285.5 µs
es2015_block_scoped_fn
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
0%
291 µs290.9 µs
es2015_sticky_regex
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
0%
277.9 µs277.8 µs
html/parser/parser_document_fragment/github_com_17_05_2022
crates/swc_html_parser/benches/parser.rs::benches::bench_files
CodSpeed Performance Gauge
0%
22.3 ms22.3 ms
css/parser/tailwind_3_1_1
crates/swc_css_parser/benches/parser.rs::benches::bench_files
CodSpeed Performance Gauge
0%
7.2 ms7.2 ms
es2015_destructuring
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
0%
349.4 µs349.3 µs
es/minifier/libs/typescript
crates/swc_ecma_minifier/benches/full.rs::bench_all::bench_libs::es/minifier/libs
CodSpeed Performance Gauge
0%
3.8 s3.8 s
github
crates/swc_html_minifier/benches/full.rs::files_document::bench_files_document::html/minify/document
CodSpeed Performance Gauge
0%
40.7 ms40.7 ms
es2015_parameters
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
0%
333 µs332.9 µs
es/transform/baseline/base
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::baseline_group
CodSpeed Performance Gauge
0%
261.2 µs261.1 µs
html/parser/parser_document_fragment/stackoverflow_com_17_05_2022
crates/swc_html_parser/benches/parser.rs::benches::bench_files
CodSpeed Performance Gauge
0%
22.3 ms22.3 ms
es/parser/yui
crates/swc_ecma_parser/benches/parser.rs::benches::bench_files
CodSpeed Performance Gauge
0%
12.1 ms12.1 ms
es/lints/libs/jquery
crates/swc_ecma_lints/benches/all.rs::files::bench_files::es/lints/libs
CodSpeed Performance Gauge
0%
6.5 ms6.5 ms
es/parser/three
crates/swc_ecma_parser/benches/parser.rs::benches::bench_files
CodSpeed Performance Gauge
0%
75.4 ms75.4 ms
typescript/fast-strip
crates/swc_ts_fast_strip/benches/assets.rs::benches::fast_ts
CodSpeed Performance Gauge
0%
483.6 µs483.5 µs
es/visitor/compare/visit_mut_span_panic
crates/swc_ecma_parser/benches/compare.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
6 ms6 ms
es/target/es2018
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::version_group
CodSpeed Performance Gauge
0%
310.1 µs310 µs
es/target/es2017
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::version_group
CodSpeed Performance Gauge
0%
277.7 µs277.6 µs
es/target/es2020
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::version_group
CodSpeed Performance Gauge
0%
445.5 µs445.5 µs
es/parser/typescript
crates/swc_ecma_parser/benches/parser.rs::benches::bench_files
CodSpeed Performance Gauge
0%
417.3 ms417.2 ms
es/parser/angular
crates/swc_ecma_parser/benches/parser.rs::benches::bench_files
CodSpeed Performance Gauge
0%
19.6 ms19.6 ms
es/full-target/es2017
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::full_group
CodSpeed Performance Gauge
0%
525.2 µs525.1 µs
es/visitor/compare/fold_span_panic
crates/swc_ecma_parser/benches/compare.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
6.8 ms6.8 ms
es/lints/libs/vue
crates/swc_ecma_lints/benches/all.rs::files::bench_files::es/lints/libs
CodSpeed Performance Gauge
0%
8.3 ms8.3 ms
es/transform/baseline/common_typescript
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::baseline_group
CodSpeed Performance Gauge
0%
365.5 µs365.4 µs
es2015_arrow
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
0%
303 µs303 µs
css/parser/bootstrap_5_1_3
crates/swc_css_parser/benches/parser.rs::benches::bench_files
CodSpeed Performance Gauge
0%
46.7 ms46.7 ms
es2020_optional_chaining
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
0%
337.9 µs337.8 µs
es/full-target/es2018
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::full_group
CodSpeed Performance Gauge
0%
508.7 µs508.6 µs
css/lexer/tailwind_3_1_1
crates/swc_css_parser/benches/lexer.rs::benches::bench_files
CodSpeed Performance Gauge
0%
1.6 ms1.6 ms
es2017_async_to_generator
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
0%
276.4 µs276.4 µs
es/full-target/es2016
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::full_group
CodSpeed Performance Gauge
0%
540.3 µs540.3 µs
es2022_class_properties
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
0%
382 µs382 µs
es2015_block_scoping
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
0%
449.6 µs449.6 µs
parse_and_babelify_backbone
crates/swc_estree_compat/benches/babelify.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
15.6 ms15.6 ms
parse_and_babelify_jquery_mobile
crates/swc_estree_compat/benches/babelify.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
170.5 ms170.5 ms
parse_and_babelify_underscore
crates/swc_estree_compat/benches/babelify.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
13.2 ms13.2 ms
css/visitor/compare/visit_mut_span
crates/swc_css_parser/benches/compare.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
5.2 ms5.2 ms
css/visitor/compare/visit_mut_span_panic
crates/swc_css_parser/benches/compare.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
5.2 ms5.2 ms
css_spec
crates/swc_html_minifier/benches/full.rs::files_document::bench_files_document::html/minify/document
CodSpeed Performance Gauge
0%
193.3 ms193.3 ms
css_spec
crates/swc_html_minifier/benches/full.rs::files_document_fragment::bench_files_document_fragment::html/minify/document_fragment
CodSpeed Performance Gauge
0%
191.1 ms191.1 ms
es2015_classes
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
0%
391.2 µs391.2 µs
css/visitor/compare/fold_span
crates/swc_css_parser/benches/compare.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
5.7 ms5.7 ms
css/lexer/foundation_6_7_4
crates/swc_css_parser/benches/lexer.rs::benches::bench_files
CodSpeed Performance Gauge
0%
8.1 ms8.1 ms
css/visitor/compare/fold_span_panic
crates/swc_css_parser/benches/compare.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
5.8 ms5.8 ms
es/preset-env/usage/property
crates/swc_ecma_preset_env/benches/polyfills.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
116.6 µs116.6 µs
parse_and_babelify_mootools
crates/swc_estree_compat/benches/babelify.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
73.3 ms73.3 ms
es/visitor/compare/visit_mut_span
crates/swc_ecma_parser/benches/compare.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
6 ms6 ms
html/lexer/github_com_17_05_2022
crates/swc_html_parser/benches/lexer.rs::benches::bench_files
CodSpeed Performance Gauge
0%
14.6 ms14.6 ms
css/lexer/bootstrap_5_1_3
crates/swc_css_parser/benches/lexer.rs::benches::bench_files
CodSpeed Performance Gauge
0%
9.9 ms9.9 ms
es/lints/libs/typescript
crates/swc_ecma_lints/benches/all.rs::files::bench_files::es/lints/libs
CodSpeed Performance Gauge
0%
276.1 ms276.1 ms
html/document/visitor/compare/visit_mut_span
crates/swc_html_parser/benches/compare.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
1.1 ms1.1 ms
parse_and_babelify_angular
crates/swc_estree_compat/benches/babelify.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
158.5 ms158.5 ms
es/visitor/compare/fold_span
crates/swc_ecma_parser/benches/compare.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
6.8 ms6.8 ms
es/parser/mootools
crates/swc_ecma_parser/benches/parser.rs::benches::bench_files
CodSpeed Performance Gauge
0%
12.3 ms12.3 ms
html/parser/parser_document/stackoverflow_com_17_05_2022
crates/swc_html_parser/benches/parser.rs::benches::bench_files
CodSpeed Performance Gauge
0%
22.3 ms22.3 ms
css/parser/foundation_6_7_4
crates/swc_css_parser/benches/parser.rs::benches::bench_files
CodSpeed Performance Gauge
0%
37 ms37 ms
parse_and_babelify_jquery
crates/swc_estree_compat/benches/babelify.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
100 ms100 ms
es/parser/jquery mobile
crates/swc_ecma_parser/benches/parser.rs::benches::bench_files
CodSpeed Performance Gauge
0%
24.6 ms24.6 ms
html/document/visitor/compare/fold_span
crates/swc_html_parser/benches/compare.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
1.2 ms1.2 ms
es/target/es2015
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::version_group
CodSpeed Performance Gauge
0%
1.2 ms1.2 ms
babelify-only
crates/swc_estree_compat/benches/babelify.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
2.1 ms2.1 ms
parse_and_babelify_yui
crates/swc_estree_compat/benches/babelify.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
67 ms67 ms
es2018_object_rest_spread
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
0%
293.7 µs293.7 µs
stackoverflow
crates/swc_html_minifier/benches/full.rs::files_document::bench_files_document::html/minify/document
CodSpeed Performance Gauge
0%
35.2 ms35.2 ms
es/visitor/compare/clone
crates/swc_ecma_parser/benches/compare.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
5.5 ms5.6 ms
es2015_for_of
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
0%
292 µs292 µs
html/document/visitor/compare/visit_mut_span_panic
crates/swc_html_parser/benches/compare.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
1.1 ms1.1 ms
es/parser/backbone
crates/swc_ecma_parser/benches/parser.rs::benches::bench_files
CodSpeed Performance Gauge
0%
3.1 ms3.1 ms
es/preset-env/usage/builtin_type
crates/swc_ecma_preset_env/benches/polyfills.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
249.3 µs249.3 µs
es/lints/libs/moment
crates/swc_ecma_lints/benches/all.rs::files::bench_files::es/lints/libs
CodSpeed Performance Gauge
0%
4.2 ms4.2 ms
html/document/visitor/compare/fold_span_panic
crates/swc_html_parser/benches/compare.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
1.2 ms1.2 ms
html/parser/parser_document/github_com_17_05_2022
crates/swc_html_parser/benches/parser.rs::benches::bench_files
CodSpeed Performance Gauge
0%
22.3 ms22.3 ms
es2015_spread
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
0%
276.2 µs276.2 µs
es/lints/libs/victory
crates/swc_ecma_lints/benches/all.rs::files::bench_files::es/lints/libs
CodSpeed Performance Gauge
0%
70.6 ms70.6 ms
es2016_exponentiation
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
0%
292.2 µs292.3 µs
es/fixer/typescript
crates/swc_ecma_transforms_base/benches/base.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
202.7 ms202.7 ms
html/document/visitor/compare/clone
crates/swc_html_parser/benches/compare.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
1 ms1 ms
html/document_fragment/visitor/compare/visit_mut_span
crates/swc_html_parser/benches/compare.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
1.1 ms1.1 ms
es/target/es2016
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::version_group
CodSpeed Performance Gauge
0%
291.2 µs291.2 µs
es2019_optional_catch_binding
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
0%
274.4 µs274.5 µs
es/codegen/with-parser/colors
crates/swc_ecma_codegen/benches/with_parse.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
155.1 µs155.2 µs
es/codegen/with-parser/large
crates/swc_ecma_codegen/benches/with_parse.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
1.2 ms1.2 ms
html/document_fragment/visitor/compare/visit_mut_span_panic
crates/swc_html_parser/benches/compare.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
1.1 ms1.1 ms
html/document_fragment/visitor/compare/fold_span
crates/swc_html_parser/benches/compare.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
1.2 ms1.2 ms
es/parser/jquery
crates/swc_ecma_parser/benches/parser.rs::benches::bench_files
CodSpeed Performance Gauge
0%
15.8 ms15.8 ms
html/parser/parser_document/css_2021_spec
crates/swc_html_parser/benches/parser.rs::benches::bench_files
CodSpeed Performance Gauge
0%
71.6 ms71.6 ms
es/target/es3
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::version_group
CodSpeed Performance Gauge
0%
396.1 µs396.2 µs
html/document_fragment/visitor/compare/clone
crates/swc_html_parser/benches/compare.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
1 ms1 ms
es2015_computed_props
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
0%
276 µs276.1 µs
html/document_fragment/visitor/compare/fold_span_panic
crates/swc_html_parser/benches/compare.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
1.2 ms1.2 ms
es/lints/libs/antd
crates/swc_ecma_lints/benches/all.rs::files::bench_files::es/lints/libs
CodSpeed Performance Gauge
0%
156 ms156.1 ms
stackoverflow
crates/swc_html_minifier/benches/full.rs::files_document_fragment::bench_files_document_fragment::html/minify/document_fragment
CodSpeed Performance Gauge
0%
35.4 ms35.4 ms
github
crates/swc_html_minifier/benches/full.rs::files_document_fragment::bench_files_document_fragment::html/minify/document_fragment
CodSpeed Performance Gauge
0%
40 ms40.1 ms
es/lints/libs/echarts
crates/swc_ecma_lints/benches/all.rs::files::bench_files::es/lints/libs
CodSpeed Performance Gauge
0%
114 ms114.1 ms
es2020_nullish_coalescing
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
0%
297.3 µs297.4 µs
es/lints/libs/lodash
crates/swc_ecma_lints/benches/all.rs::files::bench_files::es/lints/libs
CodSpeed Performance Gauge
0%
6.2 ms6.2 ms
es/minifier/libs/jquery
crates/swc_ecma_minifier/benches/full.rs::bench_all::bench_libs::es/minifier/libs
CodSpeed Performance Gauge
0%
95.6 ms95.6 ms
html/lexer/css_2021_spec
crates/swc_html_parser/benches/lexer.rs::benches::bench_files
CodSpeed Performance Gauge
0%
40.8 ms40.8 ms
css/visitor/compare/clone
crates/swc_css_parser/benches/compare.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
4.8 ms4.8 ms
es/lints/libs/react
crates/swc_ecma_lints/benches/all.rs::files::bench_files::es/lints/libs
CodSpeed Performance Gauge
0%
1.3 ms1.3 ms
es/minifier/libs/lodash
crates/swc_ecma_minifier/benches/full.rs::bench_all::bench_libs::es/minifier/libs
CodSpeed Performance Gauge
0%
113.1 ms113.1 ms
es/parser/underscore
crates/swc_ecma_parser/benches/parser.rs::benches::bench_files
CodSpeed Performance Gauge
0%
2.6 ms2.6 ms
es/parser/cal-com
crates/swc_ecma_parser/benches/parser.rs::benches::bench_files
CodSpeed Performance Gauge
0%
61.5 ms61.6 ms
es/minifier/libs/moment
crates/swc_ecma_minifier/benches/full.rs::bench_all::bench_libs::es/minifier/libs
CodSpeed Performance Gauge
0%
61.9 ms61.9 ms
es/codegen/large
crates/swc_ecma_codegen/benches/bench.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
644.9 µs645.3 µs
es/minifier/libs/victory
crates/swc_ecma_minifier/benches/full.rs::bench_all::bench_libs::es/minifier/libs
CodSpeed Performance Gauge
0%
848.3 ms849.1 ms
es/minifier/libs/vue
crates/swc_ecma_minifier/benches/full.rs::bench_all::bench_libs::es/minifier/libs
CodSpeed Performance Gauge
0%
140.6 ms140.7 ms
es/minifier/libs/antd
crates/swc_ecma_minifier/benches/full.rs::bench_all::bench_libs::es/minifier/libs
CodSpeed Performance Gauge
0%
1.9 s1.9 s
es/resolver_with_hygiene/typescript
crates/swc_ecma_transforms_base/benches/base.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
733 ms736.2 ms
es/minifier/libs/terser
crates/swc_ecma_minifier/benches/full.rs::bench_all::bench_libs::es/minifier/libs
CodSpeed Performance Gauge
-1%
343.6 ms346.4 ms

Ignored

es/preset-env/entry/import
crates/swc_ecma_preset_env/benches/polyfills.rs::benches::bench_cases
Ignored
CodSpeed Performance Gauge
0%
28.4 µs28.4 µs

Commits

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by CPunisher
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