alubbe
45604fa6e7
Remove dependency renaming to enable WASM ( #625 )
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This PR supercedes https://github.com/swc-project/swc/pull/621 and tries to remove dependency renaming to enable WASM, as discussed in https://github.com/swc-project/swc/issues/106
2020-02-05 11:20:25 +00:00
강동윤
17043ea087
Allow using optional chaning from es
2020-02-02 23:23:59 +09:00
강동윤
8afa3413ea
Remove dependency on lazy_static and chashmap ( #617 )
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- `lazy_static` is replaced by `once_cell`
- `chashmap` is replaced by `dashmap`
2020-01-30 23:29:12 +09:00
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
31a5bed497
Legacy decorator for class and class members ( #531 )
2019-12-25 19:30:16 +09:00
강동윤
e2764e997b
Transform for nullish coalescing operator.
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Fixes #526 .
2019-12-24 18:01:27 +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
30af06bb70
Ast ( #513 )
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swc_ecmascript:
- add `ExprStmt`.
- change type of regex.expression and regex.flags.
2019-12-16 18:08:21 +09:00
강동윤
42ad8a92a2
ParseOptions.target
2019-12-14 18:57:44 +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
강동윤
8622193d04
ParseOptions.is_module
2019-12-11 16:18:47 +09:00
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
1a48efa4e4
ES3 ( #498 )
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* Add a test for #496
- Better error message for TS1056
- Allow using dynamic import with es3 target
2019-12-11 13:35:15 +09:00
강동윤
ae6de87abb
Add more tests ( #489 )
2019-12-09 21:02:51 +09:00
Zimon Dai
ec086a1dab
use 2018 edition syntax ( #479 )
2019-12-02 17:10:05 +09:00
강동윤
776e014a11
Fix tests ( #478 )
2019-12-01 18:11:59 +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
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
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
강동윤
d074063867
Parser: Error recovery ( #449 )
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Implement some error recovery logic to parser
2019-11-17 18:36:47 +09:00
Jasper De Sutter
716bfe05b2
Cleanup ( #448 )
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- cargo fix
- update all crates to 2018 edition
2019-11-17 13:21:53 +09:00
강동윤
ae3326cd9d
Compiler apis & .swcrc improvement ( #434 )
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- Expose high-level compiler apis (#431 )
- Support multiple entries in .swcrc (#414 )
2019-10-25 10:11:24 +09:00
강동윤
d4fefa8615
Reduce binary size ( #116 )
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- remove unused debug impls
2019-01-10 18:23:25 +09:00
강동윤
9361e96d5b
Move config from libswc to node-swc
2019-01-09 18:40:14 +09:00
강동윤
5dbf5ebf02
#[serde(default)] for all config structs
2019-01-08 17:59:50 +09:00
강동윤
fc3a9d6180
.swcrc file for configuration ( #115 )
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libswc:
- use config file
2019-01-08 16:34:35 +09:00
강동윤
ea610c6ded
Typescript & parser for decorators
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swc_atoms:
- add some atoms
swc_ecma_ast:
- ast nodes for typescript
- `ClassMethod` -> `Method`, `ClassMethodKind` -> `MethodKind`
- private class method / class property
- use separate type for tagged template literals
- add `declare` field to `Decl`s
- make function body optional
swc_ecma_parser:
- rename Type to TokenContext
- support decorators
Note: error reporting for invalid decorator is not implemented yet
- merge `Config` into `Syntax`
- Use DiagnosticBuilder for error type
This is to make backtracking cheaper.
swc_ecma_transforms:
- add `strip` pass
2019-01-07 19:43:47 +09:00
강동윤
603b83291d
jsx support ( #100 )
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swc_ecma_parser:
- implement parser for jsx
swc_ecma_transforms:
- implement react::jsx transform
swc_ecma_codegen:
- implement code generator for jsx
2018-12-30 11:57:27 +09:00
강동윤
4ff6d4ed4a
Performance & Node binding ( #84 )
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swc_common:
- update rustc-ap crates to v313
swc_ecma_ast:
- use bool instead of Option<Span>
swc_ecma_parser:
- remove LexerInput
- use uncons_while
- assert only on debug mode
- use Visit instead of Fold while verifying
- replace debug! with trace!
- disable logging while benchmarking
- drop slog
swc_ecma_transforms:
- classes: fold Decl instead of Stmt
swc:
- add nodejs binding
2018-12-21 16:54:36 +09:00
강동윤
222bdc191f
Performance ( #82 )
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`Map<T>` adds a method named `map` which is actually `Box<T>` -> `Box<T>` without reallocation.
swc_ecma_transforms:
- chain_at!(Type, passes)
This macro deeply joins path at 'Type' level.
2018-12-01 22:24:26 +09:00
강동윤
7c58b89571
Scope analysis via ident hygiene ( #74 )
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testing:
- preserve context of the span in `::testing::DropSpan`
swc_ecma_codegen:
- disable get_text_of_node to avoid deoptimization
swc_ecma_transforms:
- allow using this inside arrow expression
- implement es2015::block_scoping with hygiene ident
2018-11-23 19:22:07 +09:00
강동윤
1d0c78de6c
More works ( #66 )
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ecma_transforms:
- implement es2015::instanceof
- implement es2015::typeof_symbol
- implement inline_globals pass
ecma_parser:
- `PResult<T>` is now `Result<T, ()>` and `Err(())` means that an error is emitted.
- add docs
2018-11-18 14:00:07 +09:00
강동윤
8e0e9ca4c7
Make it thread safe
2018-11-17 17:02:34 +09:00
강동윤
7b56b0bc74
Improve codegen ( #57 )
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* travis: make it faster
* better codegen
* Move enable_comments field to config
2018-11-15 21:43:04 +09:00
강동윤
fae7bfc2c7
Chores ( #54 )
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- improve readme
- fix lints
- Enable lto
- better codegen (newline after stmts)
- add some docs
- implement `**=` transformer
- use `quote_ident!`
- use `.as_arg()` instead of constructing ExprOrSpread
- use `as_callee()`
- inject helpers
- fix imports
- split libswc
- don't mark! useless span
2018-11-15 13:29:44 +09:00
강동윤
9a5de4beb6
More transcompilers ( #49 )
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transforms:
- implement String.length simplifier
- implement more arithmetic operations
- new Date() is side-effect free
- implement left.rhs * right
- optimize `SeqExpr` while creation
- implement es3 - member expression literals pass
- implement es2015 - classes pass
codegen:
- handle infinity correctly
- disable comments for testing (it's buggy)
ast:
- add methods about reserved words
2018-11-14 19:40:46 +09:00
강동윤
9d7af34aab
Initial release ( #45 )
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common:
- rename `Folder` to `Fold`
- folder.then()
- impl Fold for Box<F>
- impl Fold<T> for &mut F where F: Fold<T>
transforms:
- make Simplifier private
- organize compat
codegen:
- use `Mark` to avoid deoptimization
swc:
- upgrade rayon and use global thread pool instead
2018-11-10 17:44:35 +09:00
강동윤
eb2a2a7f15
Fix tests and lints ( #44 )
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- Temporarilly ignored comment codegen tests.
- Split Simplify into SimplifyExpr and SimplifyStmt
- fix lints
2018-11-05 13:12:52 +09:00
강동윤
e12dcf0452
Compiler baseline
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- Fix binary
- Add base for transformers
This will be last large squash.
2018-11-03 16:56:43 +09:00
강동윤
f9be576e02
Ecmascript codegen ( #40 )
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Comment is not fully supported yet
2018-10-25 13:17:05 +09:00
강동윤
0a5f3f4ab5
rustup to 2018-08-29\ ( #39 )
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- libswc is broken
2018-09-16 20:25:41 +09:00
강동윤
5d5f861b9d
Update dependencies
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- rustc toolchain to "nightly-2018-05-30"
- rustfmt to 0.8.6
- rustc-ap-* to 150
- syn to 0.14
- proc-macro2 to 0.4
- quote to 0.6
2018-06-02 18:01:00 +09:00
강동윤
056a11dd06
chores: cleanup for docs; no email from travis
2018-01-27 15:14:53 +09:00
강동윤
a0ece79b0d
Add cli api to parse js file.
2018-01-22 22:07:39 +09:00
강동윤
4d52cb49d4
Implement error reporting.
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* Use syntax_pos and rustc_error.
* Use syntax_pos::Span
2018-01-21 17:47:37 +09:00
강동윤
e949c40517
ECMAScript parser ( #1 )
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- Parser and lexer for lastest ecma spec https://tc39.github.io/ecma262
- Lexer is currently very inefficient
- Use https://github.com/tc39/test262-parser-tests/ for testing.
- Implement proc-macro based ast folder and assert_eq_ignore_span! based on it.
- Some utilities for proc macro at /macros/common
2018-01-12 16:53:06 +09:00
강동윤
0f9532dd5d
initial commit
2017-12-22 22:07:03 +09:00