Commit Graph

58 Commits

Author SHA1 Message Date
강동윤
0469e3a33e
fix(es): Move and rename JscTarget (#1343)
swc_ecma_ast:
 - Add `EsVersion`.

swc_ecma_parser:
 - Remove `JscTarget`.
 - Reexport `EsVersion` as `JscTarget`.
2021-01-20 19:43:56 +09:00
강동윤
17f17e82e6
fix(bundler): Fix bugs (#1342)
swc_bundler:
 - Add a testing system for constant inliner.

swc_ecma_transforms_optimization:
 - const_propagation: Handle export specifiers.
 - const_propagation: Handle inlining of variables whose initializer is inlined.
 - dce: Allow dropping identifiers used in `exported` part of export specifiers.
2021-01-20 16:10:12 +09:00
강동윤
ddc9492aed
fix(es/transforms): Handle enum in namespaces (#1340)
swc_ecma_transforms_typescript:
 - Handle enums in namespaces. (#1329)

swc:
 - Exclude files based on .swcrc.
2021-01-18 23:00:53 +09:00
강동윤
3faefb5836
feat(es): TypeScript 4.2 (#1330)
swc_ecma_ast:
 - Add `is_abstract` to constructor types.

swc_ecma_codegen:
 - Fix codegen of `Bool`.
 - Implement codegen for abstract constructors.

swc_ecma_parser:
- Inline tsc parser test suite.
- Implement parsing of abstract constructor types.
2021-01-15 19:30:44 +09:00
강동윤
76d9e2a9df
feat(ecmascript/transforms): Split into multiple crates. (#1311) 2021-01-05 14:29:52 +09:00
강동윤
0713f98e53 Specify version 2021-01-01 15:28:14 +09:00
강동윤
35cac79f48
Publish swc crate (#1308) 2021-01-01 13:30:35 +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
7ffb4c0bf9
Extension for jest (#1081) 2020-09-18 14:29:50 +09:00
강동윤
b25ccc006c
Improve performance (#993) 2020-08-26 20:50:18 +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
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
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
9b8bfb2455
Use stable rustc (#886) 2020-07-24 02:18:22 +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
fcef201695
spack: super-fast bundler (#825)
Version is alpha as it's not complete
2020-06-13 23:09:45 +09:00
강동윤
eaa51a3124 No debug info on release 2020-05-23 15:36:04 +09:00
강동윤
3a372ad29a
Move node-swc into the repository (#789)
The commit will help

 - Better testing
 - Preventing regression like #785.
 - **Implementing spack** (It requires access to neon api because of the plugin system)
2020-05-22 20:36:39 +09:00
강동윤
14f5212d3d
Wasm (#691) 2020-05-07 18:17:57 +09:00
강동윤
09279432c4
Do not depend on hashbrown (#744) 2020-04-03 10:33:35 +09:00
강동윤
b279e7a815
Visitor for stable rust (#743) 2020-04-02 18:38:13 +09:00
강동윤
432d7993a3
Handle input source map (#734) 2020-03-27 14:40:01 +09:00
강동윤
c7b12cd408
Fix bugs (#718)
- Handle inline source map (Closes #706)
 - Fix parsing of conditional expression starting with async (Closes #706)
2020-03-13 23:34:36 +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
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
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
강동윤
6fa85b646f
preset-env (#537)
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
51d21af031 Fix #516 2019-12-19 13:08:52 +09:00
kdy1
3ec395ba75 Improve performance & update rustfmt (#504) 2019-12-13 06:21:25 +00:00
Zimon Dai
ec086a1dab use 2018 edition syntax (#479) 2019-12-02 17:10:05 +09:00
강동윤
8c7005d7ab
More testing (#469)
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
b46c4ec300
Update dependencies (#464) 2019-11-24 14:17:27 +09:00
강동윤
8ec7a69572
Parser performance (#459)
- codegen-units = 1 for benchmarks

swc_ecma_parser:
 - Add a benchmark for typescript lexer
 - Remove dynamic dispatch in lexer
 - Improve performance of typescript
2019-11-23 13:03:29 +09:00
강동윤
d074063867
Parser: Error recovery (#449)
Implement some error recovery logic to parser
2019-11-17 18:36:47 +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
9361e96d5b Move config from libswc to node-swc 2019-01-09 18:40:14 +09:00
강동윤
fc3a9d6180
.swcrc file for configuration (#115)
libswc:
 - use config file
2019-01-08 16:34:35 +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
222bdc191f
Performance (#82)
`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
d3e14b6533
Parser & transformers (#71)
swc_ecma_transforms:
 - implement es2015::arrow (without this support)
 - implement basical scope analysis
 - implement es2015::function_name
 - new.target is supported
 - implement untagged template literals

swc_ecma_parser
 - make test to use load_file()
 - fix eof handling
 - bump version
2018-11-21 18:59:17 +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
fae7bfc2c7
Chores (#54)
- 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
9d7af34aab
Initial release (#45)
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)
- Temporarilly ignored comment codegen tests.
 - Split Simplify into SimplifyExpr and SimplifyStmt
 - fix lints
2018-11-05 13:12:52 +09:00
강동윤
0a5f3f4ab5
rustup to 2018-08-29\ (#39)
- libswc is broken
2018-09-16 20:25:41 +09:00