Commit Graph

41 Commits

Author SHA1 Message Date
강동윤
32b3bbd50b
Emit only ascii (#1191)
swc_ecma_codegen:
 - Emit only ascii characters. (#1187, #1188)
2020-10-29 14:33:33 +09:00
강동윤
2fff66d985
codegen: Don't emit newline after a block comment (#1062) 2020-09-11 15:09:35 +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
ca43112d2a
codegen: Preserve quotes (#911) 2020-07-28 21:56:19 +09:00
강동윤
c0917839a5
Add empty to class member (#875) 2020-07-05 20:10:33 +09:00
강동윤
38adc49e7e
Bugfixes (#873)
swc_common:
 - Fix new_source_file

swc_ecma_parser:
 - Fix parsing of paren expr in lhs of an assignment
2020-07-01 16:31:55 +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
Vladimir Guguiev
ab7c9b1287
Implement codegen of export foo as Foo from foo; (#815)
Co-authored-by: 강동윤 <kdy1997.dev@gmail.com>
2020-06-03 11:05:29 +09:00
강동윤
65f2faa339
Reduce stack usage (#776) 2020-05-17 18:50:52 +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
64f6e51b42
Unescape template literals before emitting. (#652)
Fixes #637.
Fixes #639.
2020-02-11 13:33:29 +09:00
강동윤
1bcfcb741a
Fix #555 (#556) 2020-01-03 12:19:39 +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
David Sherret
708efebac9 Fix comment line's end to be on same line (#544)
- fix comment line's end to be on same line.
2019-12-30 11:09:45 +09:00
강동윤
702800e0d9
Attach comments to correct node (#541) 2019-12-28 22:02:58 +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
b3a2ee8e9b
Fix bugs (#482)
swc_ecma_parser:
 - fix lexing of numbers like 9.09

swc_ecma_transforms:
 - jsx_text_to_str
 - use fxhash instead of ahash for exports
2019-12-02 20:19:15 +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
3474c61a48
Fix codegen and parsing of template literal (#453)
- Fix codegen and parsing of template literal (#450)
2019-11-18 19:54:24 +09:00
강동윤
2bd4475c5d Fix codegen tests 2019-09-20 23:39:19 +09:00
강동윤
7715c2626b
Issues (#404, #406, #407) (#408)
swc_ecma_transforms:
 - fix mis-referencing caused by destructuring (#404)
 - fix invalid code generated by comment on arrow functions (#406)
 - fix string concatation of template literal (#407)
 - hygiene: fix rewriting of object pattern
 - fix test module to prevent SIGILL
 - fix module import order (using IndexMap)
2019-09-18 14:40:22 +09:00
강동윤
1b28766c26
Improve comment api (#277)
swc_ecma_parser:
 - parser now take comments by reference
2019-02-26 13:56:58 +09:00
강동윤
b27829825e
Fix Bugs (#205)
swc_ecma_codegen:
 - escape characters (#204)

swc_ecma_parser:
 - fix parsing of `<!--`

swc_ecma_transforms:
 - promote VarCollector to crate-level utility
 - fix es3::member_expr_lits (#206)
 - fix es2015::duplicate_keys pass (#203)
 - improve fixer (paren for assignment) (#201)
 - improve fixer (arrow expression) (#207)
 - make typescript pass strip out type-only exports (#196)
2019-02-14 11:03:06 +09:00
강동윤
c647cf1bc0
Fix bugs (#193)
swc_ecma_parser:
 - fix lexer
 - better error reporting for jsx reference test

swc_ecma_codegen:
 - Update references
2019-02-13 16:03:38 +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
43d633b44d
Handle comments and improve codegen (#136)
swc_ecma_codegen:
 - Improve codegen
 - Handle comments

swc_ecma_parser:
 - Handle comments
2019-02-08 13:00:58 +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
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
4d4e4ce979
Implement object rest / spread (#98)
swc_ecma_parser:
 - improve parser's tests
It now shows the code failed to parse
 - allow rest pattern in catch clause
 - fix parsing of named export (semicolon)

swc_ecma_transforms:
 - implement array spread
 - add helper methods (objectWithoutProperties)
 - add some fast paths
 - make es2015::parameters handle catch clauses
 - don't show helpers when execution failed
 - export fixer
2018-12-26 17:09:48 +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
7c58b89571
Scope analysis via ident hygiene (#74)
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
4f1dc24e40
Update deps (#59)
* constructor codegen

* Update string_cache to 0.7

* make swc_common not depend on sourcemap

* Remove unused dependencies

* update either to 1.5.0

* update rustc-ap crates to 297

* remove unused dependency (fnv)
2018-11-16 11:56:04 +09:00
강동윤
7b56b0bc74
Improve codegen (#57)
* travis: make it faster

* better codegen

* Move enable_comments field to config
2018-11-15 21:43:04 +09:00
강동윤
5cf15cb40f
Fix tests by updating references (#53) 2018-11-14 21:36:37 +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
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
f9be576e02
Ecmascript codegen (#40)
Comment is not fully supported yet
2018-10-25 13:17:05 +09:00