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fix(mangler): prevent slot reuse for block-scoped functions in sloppy mode

#20705Closed
Comparing
fix/mangler-annex-b-block-scoped-function
(
14c83d6
) with
main
(
b02fe6e
)
CodSpeed Performance Gauge
-6%
Regression
5
Untouched
39
Skipped
7
Archived
5

Benchmarks

56 total
mangler[react.development.js]
tasks/benchmark/benches/minifier.rs::minifier::bench_mangler
CodSpeed Performance Gauge
-6%
225.9 µs239.1 µs
mangler[RadixUIAdoptionSection.jsx]
tasks/benchmark/benches/minifier.rs::minifier::bench_mangler
CodSpeed Performance Gauge
-5%
14.4 µs15.2 µs
mangler[cal.com.tsx]
tasks/benchmark/benches/minifier.rs::minifier::bench_mangler
CodSpeed Performance Gauge
-5%
2.7 ms2.8 ms
mangler[binder.ts]
tasks/benchmark/benches/minifier.rs::minifier::bench_mangler
CodSpeed Performance Gauge
-4%
644.4 µs672.7 µs
mangler[RadixUIAdoptionSection.jsx_keep_names]
tasks/benchmark/benches/minifier.rs::minifier::bench_mangler
CodSpeed Performance Gauge
-3%
20.2 µs20.9 µs
codegen[cal.com.tsx]
tasks/benchmark/benches/codegen.rs::codegen::bench_codegen
CodSpeed Performance Gauge
+1%
35.2 ms35 ms
semantic[RadixUIAdoptionSection.jsx]
tasks/benchmark/benches/semantic.rs::semantic::bench_semantic
CodSpeed Performance Gauge
+1%
59.6 µs59.3 µs
codegen[RadixUIAdoptionSection.jsx]
tasks/benchmark/benches/codegen.rs::codegen::bench_codegen
CodSpeed Performance Gauge
0%
123 µs122.6 µs
pipeline[cal.com.tsx]
tasks/benchmark/benches/pipeline.rs::pipeline::bench_pipeline
CodSpeed Performance Gauge
0%
139.1 ms138.8 ms
transformer[RadixUIAdoptionSection.jsx]
tasks/benchmark/benches/transformer.rs::transformer::bench_transformer
CodSpeed Performance Gauge
0%
136.1 µs135.9 µs
formatter[next.ts]
tasks/benchmark/benches/formatter.rs::formatter::bench_formatter
CodSpeed Performance Gauge
0%
2.8 ms2.8 ms
formatter[Search.tsx]
tasks/benchmark/benches/formatter.rs::formatter::bench_formatter
CodSpeed Performance Gauge
0%
1.9 ms1.9 ms
minifier[binder.ts]
tasks/benchmark/benches/minifier.rs::minifier::bench_minifier
CodSpeed Performance Gauge
0%
4.2 ms4.2 ms
lexer[RadixUIAdoptionSection.jsx]
tasks/benchmark/benches/lexer.rs::lexer::bench_lexer
CodSpeed Performance Gauge
0%
21.2 µs21.2 µs
parser[RadixUIAdoptionSection.jsx]
tasks/benchmark/benches/parser.rs::parser::bench_parser
CodSpeed Performance Gauge
0%
84.1 µs84 µs
minifier[react.development.js]
tasks/benchmark/benches/minifier.rs::minifier::bench_minifier
CodSpeed Performance Gauge
0%
2.8 ms2.8 ms
codegen[react.development.js]
tasks/benchmark/benches/codegen.rs::codegen::bench_codegen
CodSpeed Performance Gauge
0%
1.9 ms1.9 ms
formatter[errors.ts]
tasks/benchmark/benches/formatter.rs::formatter::bench_formatter
CodSpeed Performance Gauge
0%
776.2 µs775.9 µs
formatter[RadixUIAdoptionSection.jsx]
tasks/benchmark/benches/formatter.rs::formatter::bench_formatter
CodSpeed Performance Gauge
0%
424.9 µs424.8 µs
transformer[binder.ts]
tasks/benchmark/benches/transformer.rs::transformer::bench_transformer
CodSpeed Performance Gauge
0%
1.7 ms1.7 ms
formatter[types.ts]
tasks/benchmark/benches/formatter.rs::formatter::bench_formatter
CodSpeed Performance Gauge
0%
14.4 ms14.4 ms
formatter[handle-comments.js]
tasks/benchmark/benches/formatter.rs::formatter::bench_formatter
CodSpeed Performance Gauge
0%
3.6 ms3.6 ms
formatter[core.js]
tasks/benchmark/benches/formatter.rs::formatter::bench_formatter
CodSpeed Performance Gauge
0%
2 ms2 ms
estree_tokens[checker.ts]
tasks/benchmark/benches/parser.rs::parser::bench_estree_tokens
CodSpeed Performance Gauge
0%
81.2 ms81.2 ms
lexer[binder.ts]
tasks/benchmark/benches/lexer.rs::lexer::bench_lexer
CodSpeed Performance Gauge
0%
894.5 µs894.5 µs

Commits

Click on a commit to change the comparison range
Base
main
b02fe6e
-0.14%
fix(mangler): prevent slot reuse for block-scoped functions in sloppy mode
9d7cb62
11 days ago
by Dunqing
+0.08%
remove part2
16f150c
10 days ago
by Dunqing
-0.02%
add sibling `var` test
4146232
10 days ago
by Dunqing
-5.46%
hoisted function approach
14c83d6
10 days ago
by Dunqing
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