Donny/강동윤
6be1f7075d
fix(es/minifier): Fix a bug about eval of name mangler ( #7615 )
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**Description:**
- Repro: https://github.com/avitorio/swcminify-debug
**Related issue:**
- https://github.com/vercel/next.js/discussions/30237#discussioncomment-6288339
2023-07-18 01:09:00 +00:00
Donny/강동윤
655f6744c5
fix(es/minifier): Fix infinite loop ( #6300 )
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**Related issue:**
- https://github.com/vercel/next.js/issues/42171 .
2022-11-01 16:32:52 +00:00
Donny/강동윤
cc848db80e
feat(es/minifier): Mark more expressions as pure ( #6204 )
2022-10-20 05:06:32 +00:00
Donny/강동윤
286334c4d0
feat(es/minifier): Drop vars from sequential inliner ( #5993 )
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**Description:**
This PR renames `CloningMultiReplacer` to `Finalizer` and makes it handle the removal of unused variables. Also, this PR improves the sequential inliner so we can drop variables within a single pass.
2022-09-30 09:43:31 +00:00
Donny/강동윤
9d1974248d
fix(es/minifier): Fix skipping logic of sequential inliner ( #5956 )
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**Description:**
This PR implements `is_skippable_for_seq` fully.
**Related issue:**
- Closes https://github.com/swc-project/swc/issues/5935 .
2022-09-26 15:05:52 +00:00
Donny/강동윤
93964a82ea
test(es/minifier): Remove analysis snapshot ( #5939 )
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**Description:**
This PR removes analysis snapshots as it disturbs code review process
2022-09-23 13:14:42 +09:00
Donny/강동윤
e303f7e853
fix(es/minifier): Fix analysis of assignments ( #5924 )
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**Related issue:**
- Closes https://github.com/swc-project/swc/issues/5910
2022-09-21 11:33:25 +00:00
Donny/강동윤
8827c38faf
feat(es/minifier): Make DCE single-pass ( #5699 )
2022-09-01 16:30:21 +00:00
Donny/강동윤
4fdbe40c74
feat(es/minifier): Remove duplicate var declarations ( #5373 )
2022-08-03 13:05:56 +09:00
Donny/강동윤
c45b0df877
chore(es/minifier): Update debugging utils ( #4467 )
2022-04-28 05:19:08 +00:00
Donny/강동윤
922299a490
fix(es/minifier): Don't drop labels if required ( #4370 )
2022-04-20 13:34:21 +00:00
Donny/강동윤
ac1d4058f2
fix(es/minifier): Fix analyzer ( #3557 )
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swc_ecma_utils:
- `collect_decls`: Support paramters of arrow expressions.
swc_ecma_minifier:
- `analyzer`: Fix `has_property_mutation`.
2022-02-14 15:47:16 +09:00
Donny/강동윤
a7f0e84bbf
feat(es/minifier): Drop useless assignments ( #3528 )
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testing:
- Allow skipping diff using an environment variable `DIFF`.
swc_ecma_minifier:
- `pure`: Drop useless assignemnts.
2022-02-11 08:43:48 +00:00
