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183 Commits

Author SHA1 Message Date
강동윤
a5e6242601 Bump version 2020-10-14 14:39:51 +09:00
강동윤
5a91ab994c
bundler: Fix dead code elimination (#1157) 
swc_bundler:
 - Fix dce bug. (#1156)

swc_ecma_transforms:
 - resolver: Ignore non-computed class properties.
 - dce: Handle usages in class property initializers.
 2020-10-12 00:36:44 +09:00
강동윤
75a6211e2d
Fix hygiene and bundler (#1144) 
swc_bundler:
 - Change order of execution of modules with circular imports. (#1139)

swc_ecma_transforms:
 - hygiene: Fix handling of default in object patterns. (#1138)
 2020-10-07 14:55:02 +09:00
강동윤
0586c733e3
Fix bugs (#1143) 
swc_ecma_transforms:
 - fixer: Fix conditional expression in await expressions. (#1133)
 - optional_chaining: Fix call expression. (#1136)
 - hygiene: Fix codegen of computed keys. (#1140)
 2020-10-06 23:27:23 +09:00
강동윤
e4ddfcc899
export * as ns is part of ES2020 (#1142) 
swc_bundler:
 - Add direct support for `export * as ns from 'foo';`. (#1137)

swc_ecma_transforms:
 - Split `export` pass to `export_namespace_from` and `export_default_from`.

swc:
 - Enable `export * as ns` for targets lower than es2020.
 2020-10-06 20:48:29 +09:00
Nayeem Rahman
e4b8a0cc1e
fix(strip): Don't treat type-only exports as concrete references (#1126) 
Co-authored-by: 강동윤 <kdy1997.dev@gmail.com>
 2020-10-03 17:43:09 +09:00
강동윤
9879fa59c8
bundler: fix bugs (#1105) 
swc_bundler:
 - Correct lca for circular dependencies.
 - Handle namespaced imports. (#1109)
 - Handle namespaced reexports. (#1110)
 - Handle shorthand properly. (#1111)
 - Implement `import.meta` (#1115)
 - Handle reexport mixed with imports correctly. (#1116)
 - Handle export default decls in computed-key modules. 
 - Remove all export * from. output. (#1118)
 - Handle export of class or function declaration in a computed module properly. (#1119)


swc_ecma_transforms:
 - Do not rename class members. (#1117)
 2020-10-02 11:07:40 +09:00
강동윤
ab8df21797
Fix optional chaining in argument position (#1104) 2020-09-24 15:14:30 +09:00
Nayeem Rahman
a9c3072b65
fix(strip): Fix Config::import_not_used_as_values (#1101) 
Co-authored-by: 강동윤 <kdy1997.dev@gmail.com>
 2020-09-23 22:52:47 +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
6c6f1aaaa3
Fixs bugs (#1095) 
spack:
 - fix resolver. (#1076)

swc_common:
 - preserve original sourcemap. (#1091)

swc_ecma_transforms:
 - optional chaining: `a?.b.c.d.e`. (#1092)
 - fixer: preserve parenthesis in `(a || b)()`. (#1093)
 - compat::es2015: Change order of passes (#1036)
 2020-09-22 16:39:00 +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
24c597f097
bundler: fix for deno (#1078) 
swc_bundler:
 - Run fixer before returning bundles.
 - Fix planning of circular imports.
 - Support circular imports of root entries.
 - Remark properly while merging complex imports mixed with exports.
 2020-09-17 21:05:47 +09:00
강동윤
1af1840d01
Fix swc_bundler (#1075) 
swc_bundler:
 - Skip least_common_ancestor for roots.
 - Correct planning for circular imports mixed with normal imports.
 - Correct merging of circular imports mixed with normal imports.
 2020-09-16 18:28:10 +09:00
강동윤
bc82b5567e
typescript_strip: option to remove completely unused imports (#1060) 2020-09-15 14:25:13 +09:00
강동윤
4d5a0dacec
resolver: Correctly set in_type (#1071) 2020-09-12 23:56:10 +09:00
강동윤
8a0172912e
cjs: Fix import order (#1069) 2020-09-12 21:52:37 +09:00
강동윤
f029115914
resolver: No additional scope for function child (#1070) 2020-09-12 19:23:06 +09:00
강동윤
5c76aea82b
Fix resolver (#1064) 
swc_ecma_transforms:
 - resolver: properly handle let and const
 - resolver: handle catch parameters
 - resolver: handle parameter properties

swc_ecma_visit:
 - reduced compile time of debug build
 2020-09-11 23:33:36 +09:00
강동윤
dc4c92c9da
common_js: Change order of exports (#1057) 
swc_ecma_transforms:
 - Update order of imports and exports (#1043)
 2020-09-11 10:21:07 +09:00
강동윤
aec155b58f
resolver: Fix handling of constructor parameters (#1056) 2020-09-10 22:56:35 +09:00
강동윤
e2546e0100
resolver: Handle constructor properly (#1054) 2020-09-10 10:48:26 +09:00
강동윤
3a26d3d34d
Do not rename keywords in meta properties (#1053) 2020-09-09 15:16:44 +09:00
강동윤
9be8bf671d
fixer: Handle conditional expression in callee (#1051) 2020-09-09 12:26:10 +09:00
강동윤
82ae71faa1
Fix ts_resolver (#1049) 2020-09-08 20:45:58 +09:00
강동윤
57112fc42b
Improve transforms (#1035) 
swc_ecma_transforms:
 - Fix `this` in optional chaining expression. (https://github.com/Brooooooklyn/swc-node/issues/62)
 - Optimize typescript stripper
 - Optimize fixer
 2020-09-06 19:47:15 +09:00
강동윤
eb2162cbd2
Fix stack overflow (#1032) 
swc_ecma_codegen:
 - Fix codegen of large binary expressions.

swc_ecma_parser:
 - Fix stack overflow while parsing large binary expressions.

swc_ecma_transforms:
 - typescrip::strip: Fix stack overflow while handling large binary operations.
 - hygiene: Fix stack overflow by migrating it to `VisitMut`.
 - hygiene: Improve performance.
 - fixer: Fix stack overflow by migrating it to `VisitMut`.
 - resolver: Migrate to `VisitMut`.
 2020-09-06 15:09:02 +09:00
강동윤
108b22c0d6
Fix block scoping (#1029) 
swc_ecma_transforms
 - block_scoping: Handle this (#1021)
 - block_scoping: Handle variable mutation in for loops (#1022)
 2020-09-04 16:46:59 +09:00
강동윤
a2960810ac
Add BigInt literal type (#1020) 2020-09-03 10:50:13 +09:00
강동윤
578d64a398
Support jsx pragma (#1015) 
swc_ecma_transforms
 - Support jsx pragma (#107, #838)
 2020-08-30 20:32:45 +09:00
LongYinan
b443a1e372
Test Reflect.metadata existed before use it (#1011) 
Co-authored-by: 강동윤 <kdy1997.dev@gmail.com>
 2020-08-30 13:30:50 +09:00
강동윤
b25ccc006c
Improve performance (#993) 2020-08-26 20:50:18 +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
0a83809b2a
Improve type resolver (#994) 2020-08-24 18:48:54 +09:00
강동윤
e3faea25b6
Improve performance of swc (#992) 
swc_ecma_parser:
 - Make macros uses match instead of `PartialEq`

swc_ecma_codegen:
 - Move panic condition
 2020-08-24 10:42:12 +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
53338fc0c3
Resolver for types (#979) 
swc_ecma_transforms:
 - Add ts_resolver
 2020-08-21 16:25:09 +09:00
강동윤
3262052e33
Improve performance and reduce binary size (#973) 
spack:
 - Optimize resolver

swc_bunder:
 - Parallize merging of reexports
 - Remove useless `clone`s

swc_ecma_utils:
 - Migrate DropSpan to VisitMut

swc_ecma_transforms:
 - Migrate simple transforms to VisitMut
 - Ignore types to reduce binary size
 - Hide actual types so that we can optimize it in future without breaking change

swc_visit:
 - Apply transforms for vector in-place
 - Apply transforms for box in-place
 2020-08-19 01:29:49 +09:00
강동윤
28398280f7
Improve spack (#972) 
swd_bundler:
 - Handle reexports

spack:
 - Do not transform files from node_modules
 2020-08-17 15:04:08 +09:00
강동윤
bceda220fa
JsDoc parser (#923) 2020-08-14 18:20:25 +09:00
강동윤
e2e5f5eba3 Bump version 2020-08-14 15:09:09 +09:00
강동윤
7204b104a7
Decorators on parameter properties (#961) 
swc_ecma_transforms:
 - Support parameter decorators on properties without a value (#960)
 2020-08-13 23:13:21 +09:00
강동윤
a62af5f38f
Allow optional constructor property parameters (#959) 
swc_ecma_transforms:
 - Handle optional constructor property parameters properly (#958)
 2020-08-13 11:47:33 +09:00
강동윤
2fedf32747
swc_bundler (#943) 
swc_bundler:
 - Splitted from spack

swc_ecma_parser:
 - Fix unexpected eof problem which occurs if log level is trace

swc_ecma_transforms:
 - Fix bugs of dce pass

spack:
 - Support cyclic dependencies
 2020-08-12 22:18:47 +09:00
LongYinan
4ab3c58f6a
Strip TypeScript class properties without value assigned (#956) 
Co-authored-by: 강동윤 <kdy1997.dev@gmail.com>
 2020-08-11 01:58:45 +09:00
LongYinan
dde9defbe4
Fix typescript strip in class properties pass (#954) 
Co-authored-by: 강동윤 <kdy1997.dev@gmail.com>
 2020-08-10 20:33:25 +09:00
강동윤
e1f5d681e3
Fix typescript class properties pass (#951) 2020-08-10 01:22:15 +09:00
강동윤
951d52ec55
Fix target, target (#945) 2020-08-08 01:30:15 +09:00
강동윤
0989e73a99
Metadata for typescript decorator (#939) 
swc_ecma_transforms:
 - Allow emitting decorator metadata (#666, #919)

swc:
 - change order of passes to allow decorator using type informations
 2020-08-06 21:23:34 +09:00
강동윤
42554d1194
Fix fixer (#933) 
swc_ecma_transforms:
 - fixer: Preserve paren around computed constructor (#931)
 2020-08-04 12:15:38 +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
d2b8916f9f
Fix more typescript bugs (#924) 
swc_ecma_parser:
 - Fix parsing of binding identifier `await`

swc_ecma_transforms:
 - More tests for typescript::strip
 - Handle export declare class properly
 - Remove declared variables
 - Fix enums in if statement
 - Fix sequence expression in class member key
 - Fix await in extend-clause
 - Fix optional array pattern
 - Fix optional object pattern
 2020-08-02 15:06:22 +09:00
강동윤
db0a56514d
Remove TsIndexSignature from typescript::strip (#922) 2020-08-01 21:32:11 +09:00
LongYinan
0a7f3a28ee
super() should be first (#918) 
Co-authored-by: 강동윤 <kdy1997.dev@gmail.com>
 2020-08-01 00:55:13 +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
Bartek Iwańczuk
9cb32cbb75
fix: readonly is not stripped from private prop (#916) 
swc_ecma_codegen:
 - Fix printing logic of literals and template literals
 - Fix printing of hex

swc_ecma_parser:
 - Track raw string correctly

swc_ecma_transforms:
 - typescript: Handle class properties (readonly)
 - typescript: Handle enums inside function

Co-authored-by: 강동윤 <kdy1997.dev@gmail.com>
 2020-07-30 22:40:43 +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
강동윤
891092caf2
Fix typescript stripper (#905) 
swc_ecma_codegen:
 - Fix codegen of optional catch parameters (#904)

swc_ecma_transforms:
 - Fix for nested catch clause
 2020-07-28 00:55:28 +09:00
강동윤
ea885df521
Fix bugs (#901) 
swc_ecma_parser:
 - Accept `export type * from '../typings'` (#896)

swc_ecma_transforms:
 - Ensure that swc does not duplicate classes (#879)
 2020-07-27 20:21:52 +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
a1d33d023a
Improve ux using swc as a rust library (#893) 
swc_ecma_parser:
 - Improve parser's error reporting story
 - Replace `Session`, `Handler`, `Emitter` with Parser.take_errors()
 - Expose `Error`
 - Remove useless lifetime parameters
 2020-07-25 20:26:04 +09:00
강동윤
9b8bfb2455
Use stable rustc (#886) 2020-07-24 02:18:22 +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
강동윤
291251e2df Bump version 2020-06-02 20:13:18 +09:00
강동윤
0efba88e3f
Improve typescript parser (#811) 2020-06-02 19:22:41 +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
David Sherret
8b4fc59805
Support template literals in types (#767) 2020-05-16 17:19:48 +09:00
강동윤
8615d69ac3
Fix bugs (#758) 
swc_ecma_transforms:
 - Module passes resolver pass now shares 'global' context (Closes #724)
 - TypeScript enums are treated as concrete (Closes #757)
 2020-04-30 23:48:52 +09:00
강동윤
09279432c4
Do not depend on hashbrown (#744) 2020-04-03 10:33:35 +09:00
강동윤
da97acca20 Bump 2020-03-10 00:35:53 +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
6e028696a5
Faster sourcemap generation for large files (#697) 
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
8f280c535c
Performance (#696) 
- Parser performance is improved by ~15%
 - Codegen performance is improved by ~90% (when comment and source map is enabled)
 2020-03-01 20:05:03 +09:00
David Sherret
0e8c5a6c93
Fix assignment pattern start when there is a type annotation (#693) 
- Update dashmap to 3.5.1

Co-authored-by: 강동윤 <kdy1997.dev@gmail.com>
 2020-02-29 10:29:34 +09:00
강동윤
1cf86b059d
Fix bugs (#687) 
- stript type-only export default
- allow `continue` in a for loop
 2020-02-22 14:49:04 +09:00
강동윤
e709da9d55
Fix SourceMap (#672) 
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
348052b017
Improve optimizer (#660) 
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) 
- 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
26eb4e3206
Collect all comments (#633) 
- Comments are now appended
 - pin dashmap's version
 2020-02-07 14:32:43 +09:00
alubbe
45604fa6e7 Remove dependency renaming to enable WASM (#625) 
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
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
강동윤
5503cde085
Extract utils from swc_ecma_transforms (#575) 
swc_ecma_transforms:
 - extract utils
 2020-01-08 10:55:22 +09:00
강동윤
806a6d97da
Regenerator (#554) 
swc_ecma_transforms:
 - implement regenerator pass
 - add regenerator pass to es2015 preset

swc_ecma_preset_env:
 - add regenerator
 2020-01-02 20:53:06 +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
702800e0d9
Attach comments to correct node (#541) 2019-12-28 22:02:58 +09:00
강동윤
3cf1caa4b1 Bump version 2019-12-28 14:05:12 +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
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
6186af04a9
Fix handling of jsx texts (#519) 
swc_ecma_transforms:
 - Fix handling of jsx texts (#517)
 2019-12-21 16:59:04 +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
kdy1
3ec395ba75 Improve performance & update rustfmt (#504) 2019-12-13 06:21:25 +00:00
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
153cf36168
Jsonify large pure object literals (#477) 
swc_ecma_transforms:
 - add `jsonify` transform
 2019-12-01 17:32:44 +09:00
강동윤
fc9880e4f4 Bump parser's version 2019-11-24 14:42:08 +09:00