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fix(es/minifier): Preserve array join("") nullish semantics

#11558Merged
Comparing
codex/fix-11545-join-nullish
(
5f75687
) with
main
(
431c576
)
CodSpeed Performance Gauge
0%
Untouched
184
Ignored
1

Benchmarks

185 total
es/full/minify/libraries/d3
crates/swc/benches/minify.rs::benches::files_group::es/full/minify/libraries
CodSpeed Performance Gauge
+1%
544.3 ms537.4 ms
es/minifier/libs/d3
crates/swc_ecma_minifier/benches/full.rs::bench_all::bench_libs::es/minifier/libs
CodSpeed Performance Gauge
+1%
419.4 ms416.1 ms
es/lints/libs/vue
crates/swc_ecma_lints/benches/all.rs::files::bench_files::es/lints/libs
CodSpeed Performance Gauge
+1%
8.5 ms8.4 ms
es/minifier/libs/antd
crates/swc_ecma_minifier/benches/full.rs::bench_all::bench_libs::es/minifier/libs
CodSpeed Performance Gauge
0%
2 s2 s
es/minifier/libs/react
crates/swc_ecma_minifier/benches/full.rs::bench_all::bench_libs::es/minifier/libs
CodSpeed Performance Gauge
0%
21 ms20.9 ms
es/full/parser
crates/swc/benches/typescript.rs::benches::parser_group
CodSpeed Performance Gauge
0%
747.8 µs745.8 µs
es/minifier/libs/victory
crates/swc_ecma_minifier/benches/full.rs::bench_all::bench_libs::es/minifier/libs
CodSpeed Performance Gauge
0%
888.1 ms885.9 ms
es/full/base/fixer
crates/swc/benches/typescript.rs::benches::base_tr_group
CodSpeed Performance Gauge
0%
110.1 µs109.8 µs
es/hygiene/typescript
crates/swc_ecma_transforms_base/benches/base.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
439.5 ms438.6 ms
es/full/bugs-1
crates/swc/benches/bugs.rs::benches::bench_bugs
CodSpeed Performance Gauge
0%
424.6 µs423.7 µs
es/minifier/libs/jquery
crates/swc_ecma_minifier/benches/full.rs::bench_all::bench_libs::es/minifier/libs
CodSpeed Performance Gauge
0%
102.6 ms102.4 ms
es/full/all/es2017
crates/swc/benches/typescript.rs::benches::full_group
CodSpeed Performance Gauge
0%
121.9 ms121.8 ms
es/parser/cal-com
crates/swc_ecma_parser/benches/parser.rs::benches::bench_files
CodSpeed Performance Gauge
0%
54.1 ms54.1 ms
es/full/all/es2016
crates/swc/benches/typescript.rs::benches::full_group
CodSpeed Performance Gauge
0%
122.3 ms122.1 ms
es/full/all/es2015
crates/swc/benches/typescript.rs::benches::full_group
CodSpeed Performance Gauge
0%
122.5 ms122.4 ms
es/minifier/libs/terser
crates/swc_ecma_minifier/benches/full.rs::bench_all::bench_libs::es/minifier/libs
CodSpeed Performance Gauge
0%
373.9 ms373.4 ms
es/full/all/es2018
crates/swc/benches/typescript.rs::benches::full_group
CodSpeed Performance Gauge
0%
121.2 ms121 ms
es/full/all/es2019
crates/swc/benches/typescript.rs::benches::full_group
CodSpeed Performance Gauge
0%
121.1 ms121 ms
es/minifier/libs/lodash
crates/swc_ecma_minifier/benches/full.rs::bench_all::bench_libs::es/minifier/libs
CodSpeed Performance Gauge
0%
121.4 ms121.3 ms
es/full/all/es2020
crates/swc/benches/typescript.rs::benches::full_group
CodSpeed Performance Gauge
0%
115.2 ms115.1 ms
html/document_fragment/visitor/compare/visit_mut_span_panic
crates/swc_html_parser/benches/compare.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
1.2 ms1.2 ms
es/full/all/es3
crates/swc/benches/typescript.rs::benches::full_group
CodSpeed Performance Gauge
0%
185.1 ms185 ms
es/minifier/libs/typescript
crates/swc_ecma_minifier/benches/full.rs::bench_all::bench_libs::es/minifier/libs
CodSpeed Performance Gauge
0%
4 s4 s
es/minifier/libs/moment
crates/swc_ecma_minifier/benches/full.rs::bench_all::bench_libs::es/minifier/libs
CodSpeed Performance Gauge
0%
65.7 ms65.6 ms
es/full/all/es5
crates/swc/benches/typescript.rs::benches::full_group
CodSpeed Performance Gauge
0%
180.8 ms180.7 ms

Commits

Click on a commit to change the comparison range
Base
main
431c576
+0.01%
fix(minifier): avoid unsafe join("") concat for nullish
a582c43
11 hours ago
by kdy1
-2.43%
test(minifier): update size snapshots after join fix
bb38c97
9 hours ago
by kdy1
+2.42%
test(minifier): update fixtures for nullish-safe join folding
3db7b25
2 hours ago
by kdy1
0%
test(minifier): update linux fixture snapshots for join folding
5f75687
1 hour ago
by kdy1
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