Donny/강동윤
df702614e1
fix(es/codegen): Fix codegen of string literals with \x000 ( #6838 )
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**Related issue:**
- Closes https://github.com/swc-project/swc/issues/6836 .
2023-01-20 08:08:58 +00:00
Donny/강동윤
6365acc9f5
test(es/minifier): Organize terser tests ( #6116 )
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**Description:**
Our minifier is better than terser in some cases, so we don't need to match the output of terser exactly.
2022-10-11 08:25:11 +00:00
Donny/강동윤
8c4873f81e
test(es/minifier): Remove mangle-only snapshots ( #5979 )
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**Description:**
We don't have to store snapshots of all fixtures.
2022-09-28 21:35:52 +09:00
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
e9c704182b
feat(es/minifier): Improve analysis of reassignments ( #5931 )
2022-09-22 10:22:18 +00:00
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
a9873e505d
perf(es/minifier): Optimize analyzer ( #5908 )
2022-09-20 08:21:39 +00:00
Alexander Akait
ccd618ce54
perf(html/minifier): Improve performance ( #5838 )
2022-09-13 14:01:41 +09:00
Austaras
ee26337a25
feat(es/minifier): Inline lazily initialized variables ( #5737 )
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Safety:
For a function-local variable, an expression with side-effects would be a call, including an indirect one with a member expression.
- If the call is function-local, it will be analyzed by the analyzer and inliner will not work.
- If the call is not a function-local one, it cannot modify the local variable.
2022-09-08 08:07:43 +00:00
Austaras
90852f5aa6
fix(es/minifier): Fix analysis of assignments and classes ( #5770 )
2022-09-07 03:51:42 +00:00
Donny/강동윤
60ce462215
feat(es/minifier): Align name mangler with terser ( #5763 )
2022-09-06 21:37:58 +09:00
Donny/강동윤
d81fe67e4b
feat(es/minifier): Improve gzipped size ( #5631 )
2022-08-26 05:23:01 +00:00
Donny/강동윤
3943eb24d1
feat(es/minifier): Consider char frequencies ( #5375 )
2022-08-03 10:20:17 +00:00
Donny/강동윤
36d960c7e9
perf(es/hygiene): Make hygiene faster ( #4952 )
2022-06-15 14:36:57 +00:00
Donny/강동윤
7f69b9c80f
test(es/minifier): Add snapshots for the mangler ( #4823 )
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I found a way to make the name mangler parallel, but I want to ensure that we don't break anything.
2022-05-27 07:32:23 +00:00
Donny/강동윤
49b3c2715c
refactor(es/minifier): Make rust-analyzer fast, really ( #4746 )
2022-05-23 16:16:05 +09:00
Donny/강동윤
47e6cc5190
refactor(es/minifier): Make rust-analyzer faster ( #4744 )
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- We now use a separate crate for testing the minifier. This makes IDE much faster.
2022-05-23 15:53:01 +09:00
Donny/강동윤
73dfa95e5a
fix(es/minifier): Fix analysis of assignment patterns ( #4712 )
2022-05-19 05:10:12 +00:00
Donny/강동윤
36ff4f735f
test(es/minifier): Add size tests using dbg-swc ( #4664 )
2022-05-16 03:01:53 +00:00
Donny/강동윤
53610fdafc
feat(es/resolver): Use different syntax context for unresolved refs ( #4436 )
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- We don't need a list of bindings to check if an identifier is unresolved.
- Checking if an identifier is unresolved is now one CPU instruction.
- Previously it was one hashmap operation.
- This PR also improves performance, by removing the hashmaps mentioned above.
2022-04-26 07:38:50 +00:00
Alexander Akait
634d732803
feat(es/ast): Add raw to Str ( #4071 )
2022-03-22 07:54:08 +00:00
Donny/강동윤
be09ea6991
feat(es/minifier): Drop noop calls ( #4019 )
2022-03-15 16:23:32 +09:00
Donny/강동윤
73e9185bba
test(es/minifier): Add snapshot testing for the analyzer ( #3529 )
2022-02-11 18:33:08 +09:00
David Sherret
beb2c73c2c
fix(swc/hygiene): Prefer not renaming top level variables ( #2940 )
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swc_ecma_transforms_base:
- `hygiene`: Use concept of depth to prevent renaming top level nodes.
2021-12-04 01:55:27 +09:00
David Sherret
4d993c26b6
fix(es/hygiene): Reduce renaming ( #2938 )
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swc_ecma_transforms_base:
- `hygiene`: Treat class methods and constructors as a scope.
2021-12-02 07:28:09 +00:00
Donny/강동윤
2b2f6955f2
refactor: Flatten ecmascript ( #2708 )
2021-11-10 19:00:54 +09:00
