swc-project
swc
BlogDocsChangelog

fix(es/minifier): Fix concat of unicode characters

#10709Closed
Comparing
kdy1/10353
(
11e7c97
) with
kdy1/fix-unicode-parser
(
0e6bab6
)
CodSpeed Performance Gauge
N/A
Untouched
127
Ignored
1
Archived
13

Benchmarks

Passed

es/minifier/libs/d3
crates/swc_ecma_minifier/benches/full.rs::bench_all::bench_libs::es/minifier/libs
CodSpeed Performance Gauge
+1%
435.4 ms432.4 ms
es/codegen/colors
crates/swc_ecma_codegen/benches/bench.rs::benches::bench_cases
CodSpeed Performance Gauge
+1%
70.8 µs70.4 µs
es/minifier/libs/three
crates/swc_ecma_minifier/benches/full.rs::bench_all::bench_libs::es/minifier/libs
CodSpeed Performance Gauge
0%
696.1 ms694.6 ms
es/codegen/large
crates/swc_ecma_codegen/benches/bench.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
644.4 µs643.3 µs
github
crates/swc_html_minifier/benches/full.rs::files_document::bench_files_document::html/minify/document
CodSpeed Performance Gauge
0%
44.9 ms44.9 ms
typescript/fast-strip
crates/swc_ts_fast_strip/benches/assets.rs::benches::fast_ts
CodSpeed Performance Gauge
0%
549.4 µs549.2 µs
html/parser/parser_document_fragment/css_2021_spec
crates/swc_html_parser/benches/parser.rs::benches::bench_files
CodSpeed Performance Gauge
0%
76.3 ms76.3 ms
es/target/es2018
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::version_group
CodSpeed Performance Gauge
0%
313.7 µs313.6 µs
es/minifier/libs/lodash
crates/swc_ecma_minifier/benches/full.rs::bench_all::bench_libs::es/minifier/libs
CodSpeed Performance Gauge
0%
127.6 ms127.6 ms
es2017_async_to_generator
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
0%
281.1 µs281 µs
es/minifier/libs/terser
crates/swc_ecma_minifier/benches/full.rs::bench_all::bench_libs::es/minifier/libs
CodSpeed Performance Gauge
0%
378.5 ms378.4 ms
es/resolver_with_hygiene/typescript
crates/swc_ecma_transforms_base/benches/base.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
832.5 ms832.2 ms
es2015_block_scoping
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
0%
464.4 µs464.3 µs
es/target/es2017
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::version_group
CodSpeed Performance Gauge
0%
282.2 µs282.2 µs
es2020_optional_chaining
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
0%
343.1 µs343 µs
es2015_arrow
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
0%
310.1 µs310 µs
es/lints/libs/lodash
crates/swc_ecma_lints/benches/all.rs::files::bench_files::es/lints/libs
CodSpeed Performance Gauge
0%
7.1 ms7.1 ms
es/lints/libs/vue
crates/swc_ecma_lints/benches/all.rs::files::bench_files::es/lints/libs
CodSpeed Performance Gauge
0%
9.5 ms9.5 ms
es2015_classes
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
0%
399.3 µs399.2 µs
es2015_sticky_regex
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
0%
282.4 µs282.3 µs
html/document/visitor/compare/fold_span
crates/swc_html_parser/benches/compare.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
1.4 ms1.4 ms
es2015_shorthand_property
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
0%
279.5 µs279.4 µs
es2015_duplicate_keys
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
0%
286.5 µs286.4 µs
es/codegen/with-parser/colors
crates/swc_ecma_codegen/benches/with_parse.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
167.5 µs167.5 µs
es/parser/underscore
crates/swc_ecma_parser/benches/parser.rs::benches::bench_files
CodSpeed Performance Gauge
0%
3.2 ms3.2 ms
es/transform/baseline/common_reserved_word
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::baseline_group
CodSpeed Performance Gauge
0%
289.8 µs289.8 µs
es2015_block_scoped_fn
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
0%
295.2 µs295.1 µs
es/parser/yui
crates/swc_ecma_parser/benches/parser.rs::benches::bench_files
CodSpeed Performance Gauge
0%
14.7 ms14.7 ms
html/parser/parser_document_fragment/github_com_17_05_2022
crates/swc_html_parser/benches/parser.rs::benches::bench_files
CodSpeed Performance Gauge
0%
24.3 ms24.3 ms
es/minifier/libs/vue
crates/swc_ecma_minifier/benches/full.rs::bench_all::bench_libs::es/minifier/libs
CodSpeed Performance Gauge
0%
158.3 ms158.3 ms
html/parser/parser_document_fragment/stackoverflow_com_17_05_2022
crates/swc_html_parser/benches/parser.rs::benches::bench_files
CodSpeed Performance Gauge
0%
23.7 ms23.7 ms
es2015_typeof_symbol
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
0%
281.9 µs281.9 µs
es/transform/baseline/base
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::baseline_group
CodSpeed Performance Gauge
0%
265.4 µs265.4 µs
github
crates/swc_html_minifier/benches/full.rs::files_document_fragment::bench_files_document_fragment::html/minify/document_fragment
CodSpeed Performance Gauge
0%
43.9 ms43.9 ms
es/target/es3
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::version_group
CodSpeed Performance Gauge
0%
405.3 µs405.3 µs
es/visitor/compare/fold_span
crates/swc_ecma_parser/benches/compare.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
7 ms7 ms
es2018_object_rest_spread
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
0%
299.1 µs299.1 µs
es2015_destructuring
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
0%
355.6 µs355.6 µs
es2015_instanceof
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
0%
286.4 µs286.4 µs
es2015_fn_name
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
0%
289.9 µs289.9 µs
es/full-target/es2018
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::full_group
CodSpeed Performance Gauge
0%
521.3 µs521.2 µs
es/transform/baseline/common_typescript
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::baseline_group
CodSpeed Performance Gauge
0%
374 µs374 µs
es2015_parameters
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
0%
341.3 µs341.2 µs
css/parser/foundation_6_7_4
crates/swc_css_parser/benches/parser.rs::benches::bench_files
CodSpeed Performance Gauge
0%
38.4 ms38.4 ms
es/full-target/es2016
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::full_group
CodSpeed Performance Gauge
0%
575.8 µs575.7 µs
html/document_fragment/visitor/compare/clone
crates/swc_html_parser/benches/compare.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
1.2 ms1.2 ms
es/parser/mootools
crates/swc_ecma_parser/benches/parser.rs::benches::bench_files
CodSpeed Performance Gauge
0%
15.2 ms15.2 ms
es/full-target/es2017
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::full_group
CodSpeed Performance Gauge
0%
539.9 µs539.8 µs
es/parser/backbone
crates/swc_ecma_parser/benches/parser.rs::benches::bench_files
CodSpeed Performance Gauge
0%
3.7 ms3.7 ms
es/resolver/typescript
crates/swc_ecma_transforms_base/benches/base.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
253 ms253 ms
es/lints/libs/jquery
crates/swc_ecma_lints/benches/all.rs::files::bench_files::es/lints/libs
CodSpeed Performance Gauge
0%
7.5 ms7.5 ms
es/fixer/typescript
crates/swc_ecma_transforms_base/benches/base.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
205.3 ms205.3 ms
es2019_optional_catch_binding
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
0%
278.4 µs278.4 µs
es/minifier/libs/moment
crates/swc_ecma_minifier/benches/full.rs::bench_all::bench_libs::es/minifier/libs
CodSpeed Performance Gauge
0%
69.5 ms69.5 ms
es/parser/angular
crates/swc_ecma_parser/benches/parser.rs::benches::bench_files
CodSpeed Performance Gauge
0%
23.7 ms23.7 ms
css/lexer/foundation_6_7_4
crates/swc_css_parser/benches/lexer.rs::benches::bench_files
CodSpeed Performance Gauge
0%
9.1 ms9.1 ms
css/lexer/bootstrap_5_1_3
crates/swc_css_parser/benches/lexer.rs::benches::bench_files
CodSpeed Performance Gauge
0%
11.3 ms11.3 ms
es/parser/typescript
crates/swc_ecma_parser/benches/parser.rs::benches::bench_files
CodSpeed Performance Gauge
0%
506.4 ms506.4 ms
es/parser/jquery
crates/swc_ecma_parser/benches/parser.rs::benches::bench_files
CodSpeed Performance Gauge
0%
19.3 ms19.3 ms
css/parser/bootstrap_5_1_3
crates/swc_css_parser/benches/parser.rs::benches::bench_files
CodSpeed Performance Gauge
0%
48.6 ms48.6 ms
css/visitor/compare/visit_mut_span
crates/swc_css_parser/benches/compare.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
5.4 ms5.4 ms
css/visitor/compare/fold_span_panic
crates/swc_css_parser/benches/compare.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
6 ms6 ms
css/visitor/compare/clone
crates/swc_css_parser/benches/compare.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
5.1 ms5.1 ms
es/target/es2015
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::version_group
CodSpeed Performance Gauge
0%
1.2 ms1.2 ms
parse_and_babelify_underscore
crates/swc_estree_compat/benches/babelify.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
14 ms14 ms
parse_and_babelify_backbone
crates/swc_estree_compat/benches/babelify.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
16.5 ms16.5 ms
html/lexer/stackoverflow_com_17_05_2022
crates/swc_html_parser/benches/lexer.rs::benches::bench_files
CodSpeed Performance Gauge
0%
15.1 ms15.1 ms
parse_and_babelify_yui
crates/swc_estree_compat/benches/babelify.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
71 ms71 ms
parse_and_babelify_mootools
crates/swc_estree_compat/benches/babelify.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
77.3 ms77.3 ms
parse_and_babelify_jquery
crates/swc_estree_compat/benches/babelify.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
104.8 ms104.8 ms
parse_and_babelify_angular
crates/swc_estree_compat/benches/babelify.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
164.5 ms164.5 ms
parse_and_babelify_jquery_mobile
crates/swc_estree_compat/benches/babelify.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
178.3 ms178.3 ms
babelify-only
crates/swc_estree_compat/benches/babelify.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
2.1 ms2.1 ms
es/preset-env/usage/property
crates/swc_ecma_preset_env/benches/polyfills.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
119.4 µs119.4 µs
es/preset-env/usage/builtin_type
crates/swc_ecma_preset_env/benches/polyfills.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
255.4 µs255.4 µs
html/parser/parser_document/github_com_17_05_2022
crates/swc_html_parser/benches/parser.rs::benches::bench_files
CodSpeed Performance Gauge
0%
24.4 ms24.4 ms
es/codegen/with-parser/large
crates/swc_ecma_codegen/benches/with_parse.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
1.3 ms1.3 ms
es/target/es2020
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::version_group
CodSpeed Performance Gauge
0%
458 µs458 µs
html/lexer/css_2021_spec
crates/swc_html_parser/benches/lexer.rs::benches::bench_files
CodSpeed Performance Gauge
0%
41.5 ms41.5 ms
es/minifier/libs/victory
crates/swc_ecma_minifier/benches/full.rs::bench_all::bench_libs::es/minifier/libs
CodSpeed Performance Gauge
0%
937.8 ms937.8 ms
css/lexer/tailwind_3_1_1
crates/swc_css_parser/benches/lexer.rs::benches::bench_files
CodSpeed Performance Gauge
0%
1.8 ms1.8 ms
css/visitor/compare/fold_span
crates/swc_css_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%
15.2 ms15.2 ms
html/parser/parser_document/stackoverflow_com_17_05_2022
crates/swc_html_parser/benches/parser.rs::benches::bench_files
CodSpeed Performance Gauge
0%
23.8 ms23.8 ms
es/visitor/compare/visit_mut_span
crates/swc_ecma_parser/benches/compare.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
6.2 ms6.2 ms
es/visitor/compare/clone
crates/swc_ecma_parser/benches/compare.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
5.7 ms5.7 ms
css/visitor/compare/visit_mut_span_panic
crates/swc_css_parser/benches/compare.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
5.4 ms5.4 ms
es/visitor/compare/visit_mut_span_panic
crates/swc_ecma_parser/benches/compare.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
6.2 ms6.2 ms
css/parser/tailwind_3_1_1
crates/swc_css_parser/benches/parser.rs::benches::bench_files
CodSpeed Performance Gauge
0%
7.5 ms7.5 ms
es/lints/libs/typescript
crates/swc_ecma_lints/benches/all.rs::files::bench_files::es/lints/libs
CodSpeed Performance Gauge
0%
353.7 ms353.7 ms
html/document/visitor/compare/visit_mut_span_panic
crates/swc_html_parser/benches/compare.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
1.3 ms1.3 ms
es2015_for_of
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
0%
295.3 µs295.3 µs
es2020_nullish_coalescing
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
0%
307.5 µs307.5 µs
html/document/visitor/compare/clone
crates/swc_html_parser/benches/compare.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
1.2 ms1.2 ms
es/visitor/compare/fold_span_panic
crates/swc_ecma_parser/benches/compare.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
7 ms7 ms
es/lints/libs/react
crates/swc_ecma_lints/benches/all.rs::files::bench_files::es/lints/libs
CodSpeed Performance Gauge
0%
1.5 ms1.5 ms
html/document/visitor/compare/visit_mut_span
crates/swc_html_parser/benches/compare.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
1.3 ms1.3 ms
es2022_class_properties
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
0%
389.2 µs389.2 µs
stackoverflow
crates/swc_html_minifier/benches/full.rs::files_document_fragment::bench_files_document_fragment::html/minify/document_fragment
CodSpeed Performance Gauge
0%
37.8 ms37.9 ms
es2015_spread
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
0%
278.8 µs278.8 µs
es2015_computed_props
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
0%
280.3 µs280.3 µs
es/target/es2016
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::version_group
CodSpeed Performance Gauge
0%
296.8 µs296.8 µs
es2016_exponentiation
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
0%
296.1 µs296.2 µs
es/lints/libs/victory
crates/swc_ecma_lints/benches/all.rs::files::bench_files::es/lints/libs
CodSpeed Performance Gauge
0%
90.5 ms90.5 ms
html/document_fragment/visitor/compare/fold_span_panic
crates/swc_html_parser/benches/compare.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
1.4 ms1.4 ms
es/lints/libs/echarts
crates/swc_ecma_lints/benches/all.rs::files::bench_files::es/lints/libs
CodSpeed Performance Gauge
0%
145.9 ms146 ms
es/parser/three
crates/swc_ecma_parser/benches/parser.rs::benches::bench_files
CodSpeed Performance Gauge
0%
90.5 ms90.5 ms
es/lints/libs/moment
crates/swc_ecma_lints/benches/all.rs::files::bench_files::es/lints/libs
CodSpeed Performance Gauge
0%
4.8 ms4.8 ms
css_spec
crates/swc_html_minifier/benches/full.rs::files_document::bench_files_document::html/minify/document
CodSpeed Performance Gauge
0%
201.6 ms201.6 ms
html/document/visitor/compare/fold_span_panic
crates/swc_html_parser/benches/compare.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
1.4 ms1.4 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%
198.6 ms198.6 ms
es/minifier/libs/typescript
crates/swc_ecma_minifier/benches/full.rs::bench_all::bench_libs::es/minifier/libs
CodSpeed Performance Gauge
0%
4.2 s4.2 s
html/document_fragment/visitor/compare/visit_mut_span
crates/swc_html_parser/benches/compare.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
1.3 ms1.3 ms
html/parser/parser_document/css_2021_spec
crates/swc_html_parser/benches/parser.rs::benches::bench_files
CodSpeed Performance Gauge
0%
77.1 ms77.1 ms
es/minifier/libs/jquery
crates/swc_ecma_minifier/benches/full.rs::bench_all::bench_libs::es/minifier/libs
CodSpeed Performance Gauge
0%
108.1 ms108.1 ms
es/parser/jquery mobile
crates/swc_ecma_parser/benches/parser.rs::benches::bench_files
CodSpeed Performance Gauge
0%
29.8 ms29.8 ms
html/document_fragment/visitor/compare/visit_mut_span_panic
crates/swc_html_parser/benches/compare.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
1.3 ms1.3 ms
es/parser/cal-com
crates/swc_ecma_parser/benches/parser.rs::benches::bench_files
CodSpeed Performance Gauge
0%
73.7 ms73.7 ms
es/minifier/libs/react
crates/swc_ecma_minifier/benches/full.rs::bench_all::bench_libs::es/minifier/libs
CodSpeed Performance Gauge
0%
21.9 ms21.9 ms
html/document_fragment/visitor/compare/fold_span
crates/swc_html_parser/benches/compare.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
1.4 ms1.4 ms
es/lints/libs/antd
crates/swc_ecma_lints/benches/all.rs::files::bench_files::es/lints/libs
CodSpeed Performance Gauge
0%
199.5 ms199.6 ms
es/parser/colors
crates/swc_ecma_parser/benches/parser.rs::benches::bench_files
CodSpeed Performance Gauge
0%
100.6 µs100.7 µs
es/minifier/libs/antd
crates/swc_ecma_minifier/benches/full.rs::bench_all::bench_libs::es/minifier/libs
CodSpeed Performance Gauge
0%
2.1 s2.1 s
stackoverflow
crates/swc_html_minifier/benches/full.rs::files_document::bench_files_document::html/minify/document
CodSpeed Performance Gauge
0%
37.8 ms37.9 ms
es/minifier/libs/echarts
crates/swc_ecma_minifier/benches/full.rs::bench_all::bench_libs::es/minifier/libs
CodSpeed Performance Gauge
0%
1.7 s1.7 s
es/lints/libs/three
crates/swc_ecma_lints/benches/all.rs::files::bench_files::es/lints/libs
CodSpeed Performance Gauge
0%
64.4 ms64.5 ms
es/hygiene/typescript
crates/swc_ecma_transforms_base/benches/base.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
459.1 ms460.1 ms

Ignored

es/preset-env/entry/import
crates/swc_ecma_preset_env/benches/polyfills.rs::benches::bench_cases
Ignored
CodSpeed Performance Gauge
0%
28.6 µs28.6 µs

Commits

Click on a commit to change the comparison range
No baseline data is yet availableOnce your main branch has generated a first performance report, you will see the list of commits and their performance impact here.
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