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165 Commits

Author SHA1 Message Date
강동윤
34249bbf47
feat(ecmascript/ast): Add EqIgnoreSpan and TypeEq (#1295) 2020-12-27 13:11:44 +09:00
강동윤
8a8db58f1c
fix(ecmascript): Fix bugs related to string literals (#1287) 
swc_ecma_ast:
 - Add `Str.kind`.

swc_ecma_transforms:
 - Fix quotes in template literals. (#1280)

swc_ecma_codegen:
 - Fix escape of single quotes. (#1259)
 - Fix codegen of wrong escapes. (#1276)

swc:
 - Ensure that #1271 is about napi's deserialization.
 2020-12-22 04:27:18 +09:00
Brad Dunbar
4327d91fe3
BigInt literal keys (#1192) 2020-11-15 01:22:35 +09:00
Pig Fang
11dbc1406c
TypeScript 4.1: intrinsic keyword (#1193) 
Co-authored-by: 강동윤 <kdy1997.dev@gmail.com>
 2020-10-29 18:37:22 +09:00
Pig Fang
5ef993d9b2
TypeScript 4.1: template literal type (#1190) 
Co-authored-by: 강동윤 <kdy1997.dev@gmail.com>
 2020-10-29 17:27:35 +09:00
강동윤
a368f66e77 Bump version 2020-10-29 15:44:12 +09:00
강동윤
11d137ac11
ast: Add support for fuzzing (#1167) 
swc_common:
 - Add support for fuzzing.

swc_ecma_ast:
 - Add support for fuzzing.
 2020-10-15 14:58:11 +09:00
강동윤
a5e6242601 Bump version 2020-10-14 14:39:51 +09:00
Pig Fang
aded151b8f
[typescript] 4.1 mapped type 'as' clause (#1151) 
Co-authored-by: 강동윤 <kdy1997.dev@gmail.com>
 2020-10-13 16:44:05 +09:00
강동윤
688d16f228
Import assertion / json modules (#1100) 
swc_atoms:
 - Add "assert".

swc_ecma_ast
 - Add a field to an import declaration.

swc_ecma_parser:
 - Parse assertions in import statements.
 - Parse assertions in top-level dynamic imports.
 - Parse assertions in non-top-level dynamic imports.

swc_ecma_transforms:
 - Fix compilation.
 2020-09-23 14:27:27 +09:00
강동윤
4490e2551d
swc.rs (#1085) 
Changes url from https://swc-project.github.io to https://swc.rs
 2020-09-21 22:53:48 +09:00
강동윤
7905b0dcf5
wasm: Automatic deployment (#1084) 
wasm:
 - Add auto deployment.
 2020-09-19 02:07:28 +09:00
강동윤
a2960810ac
Add BigInt literal type (#1020) 2020-09-03 10:50:13 +09:00
강동윤
511dc54961
Fix codegen of VisitMut for Option (#996) 
swc_visit:
 - Fix codegen of VisitMut for Option
 2020-08-25 16:29:11 +09:00
강동윤
c475ab7f92 Bump versions 2020-08-21 20:06:37 +09:00
강동윤
e6191447fe
Typescript 4.0 (#982) 
swc_ecma_parser:
 - Add support for optional tuple element (#978)
 2020-08-21 19:31:46 +09:00
강동윤
2de59759de
Reduce size (#928) 
Reduce binary size and make some dependencies optional for deno
 2020-08-04 01:33:23 +09:00
강동윤
0ac55ae68b
Improve ux for rust users (#909) 
testing:
 - Remove dependency on relative_path

swc_common:
 - Span's byte positions are now self-contained and `GLOBALS` is not required while parsing.
 - Changed `Comments` into a trait.
 - Provide single-threaded implementation of `Comments`
 - Cargo feature `tty-emiiter` (To remove tty related stuffs )
 - Cargo feature `sourcemap` (To remove sourcemap for web assets)
 - Removed dependency on dashmap

swc_ecma_parser:
 - No duplicated comments.
 - Removed dependency on once_cell and regex
 - Add a test suite to visualize and test span of nodes.

swc_ecma_utils:
 - Removed dependency on parser

swc:
 - Remove dependency on derive_more and path-clean
 - Add multi-threaded implementation of `Comments`

swc_ecmascript:
 - A new crate contains `ast`, `codegen`, `parser`, `utils`, `visit`.
 2020-07-31 18:49:07 +09:00
강동윤
de1f967d32
Store span of ?. in an optional chaining expression (#907) 
Add OptChainExpr.question_dot_token
 2020-07-28 02:15:04 +09:00
David Sherret
b72901b5e0
Support parsing declare properties (#897) 
swc_ecma_ast:
 - ClassProperty.declare

swc_ecma_parser:
- Parsing for declare class props.
- Error when parsing a private property with a declare modifier.

Co-authored-by: 강동윤 <kdy1997.dev@gmail.com>
 2020-07-26 12:53:41 +09:00
강동윤
9b8bfb2455
Use stable rustc (#886) 2020-07-24 02:18:22 +09:00
David Sherret
d4ede122fc
Fix span of MethodProp (#877) 
- Fix span of MethodProp (needs to include async keyword).

Co-authored-by: 강동윤 <kdy1997.dev@gmail.com>
 2020-07-07 12:49:36 +09:00
강동윤
c0917839a5
Add empty to class member (#875) 2020-07-05 20:10:33 +09:00
강동윤
f500e9528c
Parser for TypeScript 4.0 (#867) 
- Allow rest in non-last elements in tuple type
 - Allow labelled ts type element in tuple type
 - More operators
 2020-06-29 16:23:33 +09:00
강동윤
cae9286af0 Bump versions 2020-06-20 17:43:24 +09:00
강동윤
fe260a02e2
ES2020 (#855) 
Adapt es2020. API is not changed, but config for merged proposals are now noop.
 2020-06-20 15:09:57 +09:00
Gurwinder Singh
5f261fcd5c
Rename Import and Export Node names (#777) 
Co-authored-by: 강동윤 <kdy1997.dev@gmail.com>
 2020-05-17 19:15:31 +09:00
강동윤
d74f74932e Support decorators on parameters (#775) 
Co-authored-by: David Sherret <dsherret@users.noreply.github.com>
 2020-05-16 22:36:52 +09:00
David Sherret
8b4fc59805
Support template literals in types (#767) 2020-05-16 17:19:48 +09:00
강동윤
6f4e534c88 Bump versions 2020-03-10 10:39:42 +09:00
David Sherret
1e13299540
Fix arrow start in conditional expression. (#712) 2020-03-10 10:29:34 +09:00
강동윤
e448a8910c
Fix bugs (#710) 
- The parser now supports parsing optional patterns in .d.ts files (Closes #709)
 - The source map is handled properly (Closes #705, Closes #707)
 2020-03-09 21:18:41 +09:00
강동윤
cb43a69e02
implement { Hash, Eq } for ast nodes (#684) 
As NaN is`IIdent` not `Number`, we can use implement Hash and Eq for ast nodes.
 2020-02-21 12:47:06 +09:00
David Sherret
4550f7e1af
Support type predicate "asserts" with no "is" (#667) 2020-02-15 10:44:02 +09:00
강동윤
1fc09caa2f
type-only import, exports (#662) 2020-02-13 22:56:13 +09:00
kdy1
82e73b1121 Fix bugs (#659) 
- 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
강동윤
8afa3413ea
Remove dependency on lazy_static and chashmap (#617) 
- `lazy_static` is replaced by `once_cell`
 - `chashmap` is replaced by `dashmap`
 2020-01-30 23:29:12 +09:00
kdy1
96e1dbe213 Improve hygiene and use JSXAttrValue (#592) 
swc_ecmacript:
 - use JSXAttrValue (Fixes #584)

swc_ecma_transforms:
 - make hygiene pass check for exported vars (Fixes #591)
 2020-01-17 05:45:33 +00:00
David Sherret
0d67d5d855 Fix JSX opening, closing, spread child, and expression container spans (#582) 
swc_ecma_parser:
 - fix opening and closing jsx spans.
 - fix JSX expression.
 - fix JSX spread child.
 2020-01-14 12:37:29 +09:00
David Sherret
fea4c5bd63 TypePredicate - Parse the asserts modifier (#567) 
swc_ecma_parser:
 - add support for asserts modifier from typescript 3.7
 2020-01-09 14:14:44 +09:00
dsherret
9676a05853 Import type should have type arguments rather than type params (#560) 
Just found another occurrence of this. Similar to #548. 

![image](https://user-images.githubusercontent.com/1609021/71735836-716b2d00-2e1d-11ea-8878-50d28da9fa5e.png)

I'm currently going through all the types right now so you might want to hold off on merging this or doing a breaking change release until I finish that.
 2020-01-04 23:56:31 +00:00
David Sherret
c43bc471dd Fix span for patterns with a type annotation (#558) 
swc_ecma_parser:
* fix span for patterns with a type annotation.

Co-authored-by: 강동윤 <kdy1997.dev@gmail.com>
 2020-01-03 14:37:48 +09:00
David Sherret
5acf557e35 GetterProp - Add type_ann (#557) 
swc_ecma_ast:
 - add type_ann to GetterProp

swc_ecmascript_parser:
 - parse type annotation after a getter property
 2020-01-03 13:08:27 +09:00
David Sherret
288008091a Typo (#550) 2020-01-02 10:13:47 +09:00
강동윤
916858ae81
Bugfixes (#549) 
swc_ecma_ast:
 - fix TsExprWithTypeArgs (closes #548)

swc_ecma_codegen:
 - allow using default import with namespace import (closes #546)

swc_ecma_parser:
 - parse import.meta (closes #545)
 2020-01-01 06:57:34 +09:00
강동윤
b1e4122b02
Nullish coalescing / optional chaining / comments (#529) 
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
d8541c4f63 Fix a bug 2019-12-23 14:37:25 +09:00
강동윤
24b5c44ba3
Numeric separator & Bigint (#523) 
swc_ecma_ast:
 - `BigInt` literal

swc_ecma_parser:
 - numeric separators. (#521)
 - parsing of bigint literal
 2019-12-22 17:14:04 +09:00
강동윤
30af06bb70
Ast (#513) 
swc_ecmascript:
 - add `ExprStmt`.
 - change type of regex.expression and regex.flags.
 2019-12-16 18:08:21 +09:00
강동윤
f9a649ff7a Bump version 2019-12-15 08:15:26 +09:00
강동윤
332061f44d
Parser: respect jsc.target (#507) 
swc:
 - make parser respect `jsc.target`.
 2019-12-14 18:51:08 +09:00
kdy1
0df908fdb4 ast & parser improvement (#502) 
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) 
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
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
51558c6c36
Final groundwork for plugin (#474) 
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) 
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
41c6941dc5 fixup! Don't omit empty values while serializing 2019-11-28 17:53:03 +09:00
강동윤
95a59338d3 Don't omit empty values while serializing 2019-11-28 17:49:51 +09:00
강동윤
b46c4ec300
Update dependencies (#464) 2019-11-24 14:17:27 +09:00
강동윤
d074063867
Parser: Error recovery (#449) 
Implement some error recovery logic to parser
 2019-11-17 18:36:47 +09:00
Jasper De Sutter
716bfe05b2 Cleanup (#448) 
- cargo fix
- update all crates to 2018 edition
 2019-11-17 13:21:53 +09:00
강동윤
37b80dfd08
Optional chaining for typescript (#444) 
Implement typescript 3.7's optional chaining
 2019-11-15 14:34:48 +09:00
강동윤
ae3326cd9d
Compiler apis & .swcrc improvement (#434) 
- Expose high-level compiler apis (#431)
 - Support multiple entries in .swcrc (#414)
 2019-10-25 10:11:24 +09:00
강동윤
4a41140854 Bump versions 2019-10-23 22:20:00 +09:00
강동윤
2e5c81ee8e Fix parsing readonly array and tests 
Closes #432
 2019-10-23 20:20:17 +09:00
강동윤
c7abda95d4
typescript const assertion (#419) 
Fixes #401.
 2019-09-18 22:54:12 +09:00
강동윤
ed64a60cb3 Publish ast / codegen /transforms 2019-05-02 15:50:21 +09:00
강동윤
d40600fd46 Make span not optional 2019-04-26 20:33:34 +09:00
강동윤
248a53ce7c
Make deserialization faster (#324) 
swc_ecma_ast:
 - make deserialization faster
 2019-03-08 11:36:23 +09:00
강동윤
ed100700f1
Make deserialization fast (#314) 
swc_ecma_ast:
  - add deserialization benchmark

ast_node:
 - #[ast_node] on enum now implements faster deserialization
 2019-03-05 23:16:45 +09:00
강동윤
a46804ab48 swc_ecma_ast: 
- Split class member / property into separate types
 2019-02-28 19:25:38 +09:00
강동윤
10cb9a4b21
Publish (#278) 
- swc_macros_common@0.2.0
 - ast_node@0.4.1
 - string_enum @0.2.0 
 - swc_ecma_ast@0.8.0
 - swc_ecma_parser_macros@0.3.0
 - swc_ecma_codegen_macros@0.3.0
 - swc_ecma_parser@0.9.1
 - swc_ecma_parser@0.6.1
 2019-02-27 10:42:22 +09:00
강동윤
a75dbdf2f2 Update references 2019-02-25 19:47:53 +09:00
강동윤
b6a4d1548a FIx 2019-02-25 19:14:23 +09:00
강동윤
27cd169522 More works for ast node serialization 2019-02-25 19:07:20 +09:00
강동윤
dff2cb8f75
Implement deserialize for ast nodes (#274) 
string_enum:
 - #[derive(StringEnum)] now derives `Deserialize`

swc_ecma_ast:
 - implement deserialize for ast nodes.
 - change ast to make it serialized / deserialized correctly

swc_ecma_parser:
 - jsx, test262, typescript tests now verify serialization and deserialization of module
 2019-02-24 14:12:04 +09:00
강동윤
76ce98b685
Implement serialize for ast nodes (#244) 
swc_common:
 - implement Serialize / Deserialize for span

swc_ecma_parser:
 - use json instead of {:#?} while testing
 - update test references
 2019-02-20 11:35:41 +09:00
강동윤
2b7240c595
Support export * as Foo from 'foo'; (#228) 
swc_ecma_parser:
 - support `export * as Foo from 'foo';` (Fix #226)

swc_ecma_transforms:
 - support `export * as Foo from 'foo';` (Fix #226)
 2019-02-18 14:01:56 +09:00
강동윤
2d062432a8
Shebang & small improvement for object rest spread (#184) 
swc_ecma_ast:
 - handle shebang

swc_ecma_codegen:
 - handle shebang

swc_ecma_parser:
 - handle shebang

swc_ecma_transforms:
 - fix arrow expression used with object rest spread
 2019-02-13 11:08:21 +09:00
강동윤
fc661f24f0
Bugfixes (#182) 
swc_ecma_ast:
 - rename ast to be consistent
 2019-02-13 08:18:19 +09:00
강동윤
227423d5f6
Export default from & fix codegen of imports (#168) 
swc_ecma_ast:
 - Support `export v from 'foo';`

swc_ecma_parser:
 - Support `export v from 'foo';`

swc_ecma_codegen:
 - Fix codegen of side-effect imports
 2019-02-12 15:30:11 +09:00
강동윤
a1629d3997
Implement module transforms (#133) 
swc_ecma_ast:
 - implement more `From<T>` for `Expr`

swc_ecma_transforms:
 - fnv -> fxhash
 - implement common js imports
 - improve fixer
 - use js_word! instead of &*sym
 - add noop pass
 - handle state correctly
 - ExprFactory::member(), computed_member()
 2019-02-05 12:50:19 +09:00
강동윤
ba0c7c908c
Improve swc_ecma_trnasforms (#127) 
# swc_ecma_ast
 - Add PrivateName to Expr

# swc_ecma_parser
 - Fix parsing of private name

# swc_ecma_transforms

## Hygiene
 - It correctly tracks `BindingIdentifer` / `IdentifierReference`
 - Preserve `IdentiferReference` if it conflicts with a `BindingIdentifier`

## Block scoping
 - It correctly tracks `BindingIdentifer` / `IdentifierReference`


## Fixer
 - It removes useless parens.
 - It removes useless `IdentiferReference`s in comma expressions.

## Classes properties
 - public prooperty
 - private property

## Class decorators
 - implemented
 2019-01-29 23:56:16 +09:00
강동윤
c648232864
Classes improvements (#123) 
Now swc passes all tests from `@babel/plugin-transform-classes`
 2019-01-24 16:07:09 +09:00
강동윤
eebf14fbef
Allow stable rust (#118) 
This pr introduces some cargo features. For `swc_common` and `swc_ecma_ast`, it introduces a feature flag `fold`.
`Fold` and `Visit` traits exist only if the feature is enabled.

For `swc_ecma_parser`, flag called `verify` is added. When disabled, we skip checking of validity of some expressions.

e.g. `{foo = bar}`

Verification is disabled by default it requires nightly compiler
 2019-01-17 23:17:16 +09:00
강동윤
d4fefa8615
Reduce binary size (#116) 
- remove unused debug impls
 2019-01-10 18:23:25 +09:00
강동윤
ea610c6ded
Typescript & parser for decorators 
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) 
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
22b40e2b17
implements async to generator (#91) 
swc_ecma_parser:
 - fix parsing of arrow expression

swc_ecma_codegen:
 - fix codegen of async function

swc_ecma_transforms:
 - implement es2017::async_to_generator
 2018-12-24 10:58:40 +09:00
강동윤
4ff6d4ed4a
Performance & Node binding (#84) 
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
ab7d46c5bc
Es2015 (#80) 
swc_common:
 - implement VisitWith for &T and [T]

swc_ecma_ast:
 - fix codegen of `===`

swc_ecma_parser:
 - fix parsing of array pattern


swc_ecma_transforms:
 - implement es2015::destructuring
 - implement es2015::computed_properties
 - implement es2015::duplicate_keys
 - implement es2015::parameters
 - fix `InjectHelper` pass

Note that getters / setters in class are not supported yet

 - Run execution tests via jest
 - ignore es2016::exponentation tests
 2018-11-28 12:24:08 +09:00
강동윤
33d296af31
block scoped function and tagged template literal (#77) 
swc_ecma_transforms:
 - implement es2015::block_scoped_functions
 - implement tagged template literal without escape handling
 - hygiene: rename to different number
 - scope: handle pattern by folding children


swc_ecma_ast:
 - use Str instead of String for template literal

swc_ecma_parser:
 - fix lexer tests
 - handle template literal correctly
template literals now have cooked field


swc_ecma_codegen:
 - escape newline character and backslash ('\')
 2018-11-25 11:31:48 +09:00
강동윤
c816d699ca
Improve ast (#70) 
* Update ast (bool -> Option<Span>)

* fixup! Update ast (bool -> Option<Span>)
 2018-11-19 15:52:06 +09:00
강동윤
1d0c78de6c
More works (#66) 
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
b3a9d1a264
Cleanup (#64) 
- rename packages to be consistent
 - `swc_macros` is removed. Now macros are imported with `extern crate macro_name` instead of `extern crate swc_macros`.
 - manage atoms with words.txt file
 2018-11-17 16:38:23 +09:00
강동윤
fb08c18f7e
Support es2019 (#63) 
ast:
 - Update ast to match es2019 spec

parser:
 - implement es2019 parser
 - ignore an old test

codegen:
 - fix

testing:
 - better output while testing (when failed)

transforms:
 - fix
 2018-11-17 12:30:49 +09:00
강동윤
9a5de4beb6
More transcompilers (#49) 
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
e12dcf0452
Compiler baseline 
- 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) 
Comment is not fully supported yet
 2018-10-25 13:17:05 +09:00