강동윤
6e028696a5
Faster sourcemap generation for large files ( #697 )
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We buffer operations related to source map and make it fast using an assumption that the byte positions always increment while emitting a file.
2020-03-02 20:49:08 +09:00
강동윤
e709da9d55
Fix SourceMap ( #672 )
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Previously, `SourceMap` (taken from rustc) has a bug which reuses start position when new_source_file is invoked concurrently.
2020-02-17 15:56:41 +09:00
강동윤
64ed0bd801
Validate sourcemap ( #669 )
2020-02-16 16:51:42 +09:00
강동윤
348052b017
Improve optimizer ( #660 )
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Although it's quite naive at the moment, I added two optimization passes.
- dead code elimination (Closes #607 )
- inlining
2020-02-13 11:45:14 +09:00
kdy1
82e73b1121
Fix bugs ( #659 )
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- Strip out const assertions (Closes #656 )
- Fix exclude of the file matcher (Closes #658 )
- Automatic typescript detection (Closes #655 )
2020-02-12 15:07:45 +00:00
kdy1
add63826bd
Allow await expression at other than expression statement ( #636 )
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Fixes #635
2020-02-08 01:49:00 +00:00
dsherret
55c0258017
Remove empty expression in expression statement with top level await ( #630 )
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Eats the semi-colon.
This doesn't compile (edit: doesn't compile the code in the tests) though because the target of that folder is ES2015. Also, this is kind of strange for me to put the tests in the "typescript" folder. Should we create something more general?
You can take over this PR if you'd like!
2020-02-07 05:33:26 +00:00
kdy1
0ebda3c33e
hygiene / block scoping improvement ( #608 )
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`hygiene` pass had a bug related to globally defined variables like `Object` or `undefined`. This pr make hygiene to utilize use-bind conflict to resolve global objects correctly.
Closes #605 .
block_scoping pass had a bug with closure in for statement with let or const. This pr fixes it by extracting a loop body as a variable.
Closes #604 .
2020-01-24 05:54:52 +00:00
kdy1
9be9ea2c43
hygiene: fix handling of special identifiers ( #603 )
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The identifiers are `arguments`, `undefined`, `NaN`.
Closes #602 .
2020-01-23 14:23:24 +00:00
강동윤
702800e0d9
Attach comments to correct node ( #541 )
2019-12-28 22:02:58 +09:00
강동윤
6fa85b646f
preset-env ( #537 )
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swc_ecma_preset_env:
- can inject polyfills automatically
- can apply transforms automatically
swc:
- added env config to .swcrc
2019-12-28 11:25:54 +09:00
강동윤
b1e4122b02
Nullish coalescing / optional chaining / comments ( #529 )
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swc_ecma_ast:
- rename `TsOptChain` to `OptChainExpr` (Fixes #525 )
- add `BinOp::NullishCoalescing`
swc_ecma_parser:
- parse `??` (Fixes #526 )
swc_ecma_transforms:
- remap comments from fixer (Fixes #528 )
2019-12-24 17:01:32 +09:00
강동윤
332061f44d
Parser: respect jsc.target ( #507 )
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swc:
- make parser respect `jsc.target`.
2019-12-14 18:51:08 +09:00
kdy1
3ec395ba75
Improve performance & update rustfmt ( #504 )
2019-12-13 06:21:25 +00:00
kdy1
0df908fdb4
ast & parser improvement ( #502 )
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Parser can now parse typescript source code and rxjs.
Closes #468 .
2019-12-11 14:28:35 +00:00
kdy1
fa98c470d6
Program instead of Module ( #499 )
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This pr adds an option to parse file as script, not module.
Related: https://github.com/swc-project/swc/issues/491
2019-12-11 06:07:21 +00:00
강동윤
ae6de87abb
Add more tests ( #489 )
2019-12-09 21:02:51 +09:00
강동윤
153cf36168
Jsonify large pure object literals ( #477 )
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swc_ecma_transforms:
- add `jsonify` transform
2019-12-01 17:32:44 +09:00
강동윤
51558c6c36
Final groundwork for plugin ( #474 )
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swc:
- add serialization tests
ast_node:
- handle `*` tag properly
swc_ecma_ast:
- update serialization of ExprOrSpread
2019-11-30 11:12:34 +09:00
강동윤
a7a8a4a2e4
Plugin ( #473 )
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swc_common:
- apply patch from rust-lang/rust#59693
swc:
- use &Options instead of Options
- configures commons::CM
- exposes `handler`
2019-11-29 23:46:06 +09:00
강동윤
747a07f566
Update submodules
2019-11-26 20:42:41 +09:00
강동윤
8c7005d7ab
More testing ( #469 )
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swc:
- Move tests from node-swc to swc
- Add integration tests (webpack, rxjs, angular-core)
- Support `exclude`
swc_ecma_transforms:
- More span validation
- classes:
- Strip `TsIndexSignature`
swc_ecma_parser:
- Fix span of member expression
- Fix span of binary expression
- Fix span of unary expression
2019-11-26 10:08:48 +09:00
