09-22-feat_mangler_mangle_private_class_members - Branch - oxc-project/oxc

feat(mangler): mangle private class members

#14027Merged

Comparing

09-22-feat_mangler_mangle_private_class_members

(

0fe4d95

) with

main

(

a05cb23

)

Untouched: 37

No successful run was found on main ( aac45ef) during the generation of this report, so a05cb23 was used instead as the comparison base. There might be some changes unrelated to this pull request in this report.

This report only contains results for the CPU Simulation instrument. To view results for the Wall Time instrument, click here.

Benchmarks

Passed

mangler[RadixUIAdoptionSection.jsx]

tasks/benchmark/benches/minifier.rs::minifier::bench_mangler

+1%

11.5 µs11.4 µs

minifier[cal.com.tsx]

tasks/benchmark/benches/minifier.rs::minifier::bench_minifier

+1%

31.8 ms31.5 ms

formatter[RadixUIAdoptionSection.jsx]

tasks/benchmark/benches/formatter.rs::formatter::bench_formatter

577.9 µs575.9 µs

semantic[RadixUIAdoptionSection.jsx]

tasks/benchmark/benches/semantic.rs::semantic::bench_semantic

74.8 µs74.6 µs

transformer[cal.com.tsx]

tasks/benchmark/benches/transformer.rs::transformer::bench_transformer

26.4 ms26.3 ms

semantic[react.development.js]

tasks/benchmark/benches/semantic.rs::semantic::bench_semantic

1.7 ms1.7 ms

mangler[react.development.js]

tasks/benchmark/benches/minifier.rs::minifier::bench_mangler

259.5 µs259.2 µs

transformer[react.development.js]

tasks/benchmark/benches/transformer.rs::transformer::bench_transformer

711.6 µs711 µs

lexer[react.development.js]

tasks/benchmark/benches/lexer.rs::lexer::bench_lexer

357 µs356.7 µs

linter[react.development.js]

tasks/benchmark/benches/linter.rs::linter::bench_linter

32.8 ms32.8 ms

semantic[binder.ts]

tasks/benchmark/benches/semantic.rs::semantic::bench_semantic

4.3 ms4.3 ms

mangler[cal.com.tsx]

tasks/benchmark/benches/minifier.rs::minifier::bench_mangler

2.8 ms2.8 ms

transformer[RadixUIAdoptionSection.jsx]

tasks/benchmark/benches/transformer.rs::transformer::bench_transformer

134.2 µs134.2 µs

linter[RadixUIAdoptionSection.jsx]

tasks/benchmark/benches/linter.rs::linter::bench_linter

1.6 ms1.6 ms

semantic[cal.com.tsx]

tasks/benchmark/benches/semantic.rs::semantic::bench_semantic

27.7 ms27.7 ms

parser[react.development.js]

tasks/benchmark/benches/parser.rs::parser::bench_parser

1.3 ms1.3 ms

parser[binder.ts]

tasks/benchmark/benches/parser.rs::parser::bench_parser

3.3 ms3.3 ms

lexer[binder.ts]

tasks/benchmark/benches/lexer.rs::lexer::bench_lexer

870.3 µs870.2 µs

lexer[cal.com.tsx]

tasks/benchmark/benches/lexer.rs::lexer::bench_lexer

5.3 ms5.3 ms

parser[cal.com.tsx]

tasks/benchmark/benches/parser.rs::parser::bench_parser

26.6 ms26.6 ms

estree[checker.ts]

tasks/benchmark/benches/parser.rs::parser::bench_estree

104.6 ms104.5 ms

linter[binder.ts]

tasks/benchmark/benches/linter.rs::linter::bench_linter

88.5 ms88.5 ms

minifier[react.development.js]

tasks/benchmark/benches/minifier.rs::minifier::bench_minifier

2.5 ms2.5 ms

linter[cal.com.tsx]

tasks/benchmark/benches/linter.rs::linter::bench_linter

731.8 ms731.9 ms

parser[RadixUIAdoptionSection.jsx]

tasks/benchmark/benches/parser.rs::parser::bench_parser

83.7 µs83.7 µs

codegen[react.development.js]

tasks/benchmark/benches/codegen.rs::codegen::bench_codegen

1.8 ms1.8 ms

isolated-declarations[vue-id.ts]

tasks/benchmark/benches/transformer.rs::transformer::bench_isolated_declarations

56.4 ms56.4 ms

formatter[cal.com.tsx]

tasks/benchmark/benches/formatter.rs::formatter::bench_formatter

209.8 ms209.8 ms

formatter[binder.ts]

tasks/benchmark/benches/formatter.rs::formatter::bench_formatter

23.5 ms23.5 ms

codegen[cal.com.tsx]

tasks/benchmark/benches/codegen.rs::codegen::bench_codegen

34 ms34 ms

mangler[binder.ts]

tasks/benchmark/benches/minifier.rs::minifier::bench_mangler

732.9 µs733.5 µs

minifier[binder.ts]

tasks/benchmark/benches/minifier.rs::minifier::bench_minifier

3.9 ms3.9 ms

formatter[react.development.js]

tasks/benchmark/benches/formatter.rs::formatter::bench_formatter

11.7 ms11.7 ms

lexer[RadixUIAdoptionSection.jsx]

tasks/benchmark/benches/lexer.rs::lexer::bench_lexer

20 µs20.1 µs

codegen[binder.ts]

tasks/benchmark/benches/codegen.rs::codegen::bench_codegen

4 ms4 ms

transformer[binder.ts]

tasks/benchmark/benches/transformer.rs::transformer::bench_transformer

1.7 ms1.7 ms

codegen[RadixUIAdoptionSection.jsx]

tasks/benchmark/benches/codegen.rs::codegen::bench_codegen

-1%

118.3 µs119.2 µs

Commits

Click on a commit to change the comparison range

Base

main

a05cb23

+0.04%

feat(mangler): mangle private class members (#14027) Mangle private class members. For example, transform ```js class C { #foo = 0; #bar() {} } ``` to ```js class C { #e = 0; #t() {} } ``` . The private members for each classes are collected from `semantic.classes()`. The renaming happens in the codegen. This way we don't need additional traverse.

0fe4d95

2 months ago

by sapphi-red

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