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fix(es/minifier): Allow inlining functions with side-effect-free default parameters

#11516
Comparing
claude/issue-11512-20260128-0423
(
88f0f73
) with
main
(
64be077
)
CodSpeed Performance Gauge
0%
Untouched
184
Ignored
1

Benchmarks

185 total
es/full/minify/libraries/three
crates/swc/benches/minify.rs::benches::files_group::es/full/minify/libraries
CodSpeed Performance Gauge
0%
891.8 ms887.6 ms
es/full/minify/libraries/d3
crates/swc/benches/minify.rs::benches::files_group::es/full/minify/libraries
CodSpeed Performance Gauge
0%
542.6 ms540.3 ms
es/full/codegen/es2019
crates/swc/benches/typescript.rs::benches::codegen_group
CodSpeed Performance Gauge
0%
269 µs268.1 µs
es/full/codegen/es2015
crates/swc/benches/typescript.rs::benches::codegen_group
CodSpeed Performance Gauge
0%
268.5 µs267.8 µs
es/full/codegen/es2017
crates/swc/benches/typescript.rs::benches::codegen_group
CodSpeed Performance Gauge
0%
268.8 µs268.1 µs
es/oxc/benches/assets/parser.ts/sourceMap=true/reactDev=true
crates/swc/benches/oxc.rs::benches::full_group
CodSpeed Performance Gauge
0%
90.5 ms90.2 ms
es/oxc/benches/assets/parser.ts/sourceMap=false/reactDev=false
crates/swc/benches/oxc.rs::benches::full_group
CodSpeed Performance Gauge
0%
52.8 ms52.6 ms
es/full/codegen/es2018
crates/swc/benches/typescript.rs::benches::codegen_group
CodSpeed Performance Gauge
0%
268.9 µs268.3 µs
es/full/codegen/es3
crates/swc/benches/typescript.rs::benches::codegen_group
CodSpeed Performance Gauge
0%
268.3 µs267.7 µs
es/oxc/benches/assets/UserSettings.tsx/sourceMap=false/reactDev=true
crates/swc/benches/oxc.rs::benches::full_group
CodSpeed Performance Gauge
0%
1.1 ms1.1 ms
es/full/codegen/es5
crates/swc/benches/typescript.rs::benches::codegen_group
CodSpeed Performance Gauge
0%
268.3 µs267.8 µs
es/full/codegen/es2020
crates/swc/benches/typescript.rs::benches::codegen_group
CodSpeed Performance Gauge
0%
268.9 µs268.4 µs
es/full/codegen/es2016
crates/swc/benches/typescript.rs::benches::codegen_group
CodSpeed Performance Gauge
0%
269.1 µs268.7 µs
es/minifier/libs/victory
crates/swc_ecma_minifier/benches/full.rs::bench_all::bench_libs::es/minifier/libs
CodSpeed Performance Gauge
0%
881.3 ms879.9 ms
es/full/all/es2019
crates/swc/benches/typescript.rs::benches::full_group
CodSpeed Performance Gauge
0%
123.7 ms123.5 ms
es/full/all/es2015
crates/swc/benches/typescript.rs::benches::full_group
CodSpeed Performance Gauge
0%
125.1 ms124.9 ms
es/full/all/es2017
crates/swc/benches/typescript.rs::benches::full_group
CodSpeed Performance Gauge
0%
124.4 ms124.2 ms
es/full/all/es2016
crates/swc/benches/typescript.rs::benches::full_group
CodSpeed Performance Gauge
0%
124.8 ms124.6 ms
es/oxc/benches/assets/UserSettings.tsx/sourceMap=true/reactDev=false
crates/swc/benches/oxc.rs::benches::full_group
CodSpeed Performance Gauge
0%
1.3 ms1.3 ms
es/full/all/es2018
crates/swc/benches/typescript.rs::benches::full_group
CodSpeed Performance Gauge
0%
123.7 ms123.6 ms
es/oxc/benches/assets/UserSettings.tsx/sourceMap=false/reactDev=false
crates/swc/benches/oxc.rs::benches::full_group
CodSpeed Performance Gauge
0%
911.2 µs910.1 µs
es/parser/cal-com
crates/swc_ecma_parser/benches/parser.rs::benches::bench_files
CodSpeed Performance Gauge
0%
54.5 ms54.4 ms
es/oxc/benches/assets/table.tsx/sourceMap=false/reactDev=true
crates/swc/benches/oxc.rs::benches::full_group
CodSpeed Performance Gauge
0%
6 ms6 ms
es/full/base/fixer
crates/swc/benches/typescript.rs::benches::base_tr_group
CodSpeed Performance Gauge
0%
110 µs109.9 µs
es/lexer/colors
crates/swc_ecma_parser/benches/lexer.rs::benches::bench_files
CodSpeed Performance Gauge
0%
25.3 µs25.3 µs

Commits

Click on a commit to change the comparison range
Base
main
64be077
+0.02%
fix(minifier): Prevent inlining default params that reference earlier params
eab14af
4 days ago
by github-actions[bot]
-0.01%
fix(minifier): Be conservative when no usage data found for default params
00faf7d
3 days ago
by github-actions[bot]
-0.01%
fix(minifier): Check REASSIGNED flag for default parameters before inlining
5862276
3 days ago
by github-actions[bot]
0%
test(minifier): Add comprehensive execution tests for edge cases
d4a751a
3 days ago
by github-actions[bot]
0%
fix(minifier): Detect conflicting var declarations with param names
dac5669
3 days ago
by github-actions[bot]
-0.01%
fix(minifier): Handle multi-pass optimization for function property access
5b763c8
3 days ago
by github-actions[bot]
+0.02%
refactor(minifier): Replace custom Visitors with recursive functions
88f0f73
3 days ago
by github-actions[bot]
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