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174 Commits

Author SHA1 Message Date
Donny/강동윤
e19a60aad4
fix(es/compat): Change pass ordering of es2015 (#4029) 
**Description:**

We should apply `regenerator` after `block_scoping` because `regenerator` does not know how to handle `const`s.

**Related issue:**

 - Closes https://github.com/swc-project/swc/issues/3006
 2022-03-15 14:17:03 +00:00
Austaras
de8a7116cd
fix(es/compat): Refer this in constructor when super_is_callable_constructor is set (#3944) 2022-03-10 13:52:54 +00:00
Austaras
112f428734
feat(es/compat): Add pure comments for class fields keys (#3939) 2022-03-10 07:13:58 +00:00
Donny/강동윤
3d43a9b69d
feat(es/testing): Print comments in test_fixture (#3920) 2022-03-09 02:54:27 +00:00
Austaras
9dd0105c5b
feat(es/fixer): Remove extra parens around iife in expression position (#3887) 2022-03-07 03:51:57 +00:00
magic-akari
c7f2bdb813
feat(es/compat): Implement loose mode for async_to_generator (#3870) 2022-03-05 19:32:59 +00:00
Austaras
6f076e4927
feat(es/transform): Unify logic for handling class properties (#3766) 2022-03-05 06:46:09 +00:00
Donny/강동윤
406b8eaeaf
fix(es/compat): Fix block scoping of variables (#3826) 2022-03-03 10:51:45 +00:00
Donny/강동윤
814dcc09d6
test(es/compat): Organize tests (#3825) 2022-03-03 05:51:09 +00:00
Austaras
5b6beca1af
feat(es/compat): Use sequence expressions instead of iife in classes pass (#3773) 2022-03-01 16:10:57 +09:00
Austaras
11bf29f44b
fix(es/compat): Initialize class fields as a last step (#3767) 2022-02-27 16:17:14 +00:00
magic-akari
8ed4d2fcac
feat(es/compat): Optimize handling of literals in computed property names (#3756) 2022-02-27 18:38:26 +09:00
Austaras
14155eb0e7
feat(es/compat): Implement loose mode for class_properties (#3722) 2022-02-27 00:09:02 +09:00
Austaras
05de029cfa
fix(es/compat): Fix handling of private getters and setters (#3695) 2022-02-25 06:08:35 +00:00
Austaras
b6434e52e7
fix(es/compat): Throw an error if a private property is initialized multiple times (#3665) 2022-02-23 07:03:13 +00:00
Austaras
2cb66ae075
refactor(es/ast): Change definition of optional chaining expressions (#3645) 2022-02-21 07:12:09 +00:00
Austaras
31917417e9
fix(es/compat): Handle super and new.target in class properties (#3594) 2022-02-16 15:29:20 +00:00
Austaras
f67796a962
fix(es/utils): Keep arguments to super call (#3570) 2022-02-15 15:42:40 +09:00
Austaras
0f7a99787f
feat(es/compat): Add loose mode for classes (#3474) 2022-02-15 04:02:08 +00:00
Austaras
0b162102fa fix(es/compat): Fix handling of constructor in classes (#3505) 
swc_ecma_transforms_compat:
 - Use `SuperFieldAccessFolder` for `super` fields in constructors.
 - Fix handling of variables in constructors with the same name as the class name.
 - Fix handling of functions in constructors with this/super.
 2022-02-14 18:14:55 +09:00
Austaras
45b44b088c
fix(es/compat): Handle arrow parameters in class fields (#3556) 2022-02-14 15:44:33 +09:00
magic-akari
342c320bfa
fix(es/compat): Fix destructing of const (#3545) 2022-02-13 04:34:06 +09:00
magic-akari
5802b62e34
fix(es/compat): Allow destructuring assignment to an object property (#3544) 2022-02-12 21:43:51 +09:00
Donny/강동윤
9b76783281
refactor(common): Cleanup & rustfmt (#3495) 
swc_common:
 - Merge identical source codes.

swc_css_parser:
 - Deny `clippy::all`.
 - Fix lints.
 2022-02-09 06:33:32 +00:00
Donny/강동윤
8bf5cf4d03
chore(es): Fix clippy warnings (#3482) 2022-02-08 19:50:22 +09:00
magic-akari
3bb2a6ccca
fix(es/compat): Handle initializer hole in array patterns (#3442) 2022-02-04 12:33:19 +09:00
Austaras
01500a54e0
fix(es/compat): Handle private fields in nested classes (#3431) 2022-02-03 08:54:30 +00:00
Donny/강동윤
b1a8db6194
fix(es/block-scoping): Pop scope correctly on early returns (#3360) 
swc_ecma_transforms_compat:
 - `block_scoping`: Pop scope even on fast-path.
 2022-01-25 17:22:58 +09:00
Austaras
29aaac1f15
fix(es/compat): Handle nested functions in private_field (#3355) 2022-01-24 20:55:43 +00:00
magic-akari
6d1ad368ac
fix(es/compat): Fix regression of destructuring (#3326) 2022-01-20 14:46:58 +00:00
Austaras
90a62bb215
refactor(es/utils): Merge the super field visitor with FnEnvHoister (#3279) 2022-01-17 13:35:32 +09:00
RiESAEX
d3cc488ac1
feat(es/compat): Use var for _len and args in rest parameters (#3267) 2022-01-14 14:13:42 +00:00
Donny/강동윤
7c19e26d0f
fix(es/transforms): Fix this in async arrow class properties (#3252) 
swc_ecma_transforms_compat:
 - `async_to_generator`: Fix `this` in async class properties. (https://github.com/vercel/next.js/issues/33283)
 - Add a test for #3228 (Closes #3228).
 2022-01-14 12:44:34 +09:00
Donny/강동윤
978de5943e
chore(ci): Configure clippy (#3250) 2022-01-13 23:06:11 +09:00
magic-akari
2e5150d2b7
fix(es/compat): Transform &&= operator (#3225) 2022-01-11 10:33:57 +00:00
RiESAEX
b649d23bac
feat(es/compat): Implement object super (#3127) 
swc_ecma_transforms_compat:
 - Implement object super. (Closes #2684)
 2022-01-11 07:45:01 +00:00
Austaras
f58b50bea7
refactor(es/ast): Change types of member-like expressions (#3178) 
swc_ecma_ast:
 - Split `MemberExpr` into `MemberExpr` and `SuperPropExpr`.
 - Use `Box<Expr>` for `MemberExpr.obj`.
 - Use ad-hoc type for `MemberExpr.prop`.
 - Use ad-hoc type for `SuperPropExpr.prop`.
 - Use `Callee` instead of  `ExprOrSpread` for `CallExpr`.
 - Simplify types for meta property expressions.
 2022-01-10 13:54:42 +00:00
magic-akari
5bee4e4902
refactor(es/compat): Preserve length of functions in async_generator (#3202) 2022-01-08 15:19:41 +00:00
magic-akari
52961804d1
feat(es/codegen): Make the output for empty objects and empty statements pretty (#3171) 2022-01-03 05:54:58 +09:00
magic-akari
e11210309c
fix(es/compat): Fix new.target in class properties (#3156) 2021-12-31 04:01:28 +09:00
magic-akari
f78d005a95
fix(es/compat): Fix length of async functions (#3136) 
swc_ecma_transforms_compat:
 - `async_to_generator`: Preserve function length. (Closes #3135)
 2021-12-30 10:26:26 +00:00
magic-akari
35b64613bb
fix(es/compat): Visit all private class methods (#3150) 2021-12-30 17:21:54 +09:00
Austaras
356082ad84
fix(es/utils): Fix handling of new.target (#3145) 2021-12-29 11:38:32 +00:00
magic-akari
27d3fd93b0
fix(es/compat): Fix computed_properties (#3120) 
swc_ecma_transforms_compat:
 - `computed_properties`: Fix handling of getter/setter properties. (Closes #2680)
 2021-12-28 08:07:30 +00:00
magic-akari
1b6ac25d5c
fix(es/compat): Fix private methods of a class (#3123) 
swc_ecma_transforms_compat:
 - `class_properties`: Handle private method calls properly. (Closes #3055)
 2021-12-26 19:37:46 +00:00
magic-akari
ac78a527eb
fix(es/compat): Fix handling of hoisted functions in regenerator (#3119) 
swc_ecma_ast:
 - Implement `Take` for `FnDecl`.

swc_ecma_transforms_compat:
 - `regenerator`: Handle hoisted function declarations properly. (Closes #2556)
 - `regenerator`: Fix handling of class properties with an async function as the initializer. (Closes #2620)
 2021-12-26 14:36:21 +00:00
magic-akari
a1cb4a4aa5
fix(es/compat): Fix handling of class methods with a big int as a key (#3118) 2021-12-25 14:46:56 +00:00
magic-akari
e5971f77d5
fix(es/ast): Fix Ident::verify_symbol (#3108) 2021-12-24 04:29:49 +00:00
magic-akari
9f5a8f728a
fix(es/compat): Fix destructuring (#3104) 
swc_ecma_transforms_compat:
 - `destructuring`: Handle assignment expressions in rhs of variable declarators correctly. (Closes #2850)
 2021-12-24 03:19:45 +00:00
Donny/강동윤
d923f89db1
fix(es/compat): Fix classes pass (#3107) 
swc_ecma_ast:
 - Add `Ident::verify_symbol`.

swc_ecma_transforms_compat:
 - Don't generate invalid identifiers. (Closes #3106)
 2021-12-24 10:46:55 +09:00
magic-akari
df87c2b302
fix(es/transforms): Fix descturcturing (#3098) 
swc_ecma_transforms_compat:
 - `destructuring`: Handle exports of bindings with object pattern properties correctly. (Closes #2858)
 2021-12-22 08:03:41 +00:00
magic-akari
ff1aab710c
fix(es/compat): Transform an optional eval call as an indirect eval call (#3068) 
swc_ecma_transforms_compat:
 - `optional_chaining`: Handle optional `eval` calls properly. (Closes #2735)
 2021-12-19 03:42:46 +00:00
OJ Kwon
a381fb8bce
fix(es/compat): Fix block_scoping (#3058) 
swc_ecma_transforms_compat:
 - `block_scoping`: Consider the location of variable declarations. (Closes #2998)
 2021-12-17 15:08:22 +09:00
Austaras
38955c0c8d
refactor(es/ast): Change type or the key of ClassProp to PropName (#3038) 2021-12-15 16:21:30 +09:00
OJ Kwon
00d22b8fde
build: Use mocha for exec_ test instead of jest (#3009) 2021-12-11 07:59:21 +00:00
Donny/강동윤
1ea965cecb
fix(es/parser): Drop outdated options (#2974) 
swc_ecma_parser:
 - Drop flags in `EsConfig`.
 - Drop flags in `TsConfig`.
 - Drop unused variants from `SyntaxError`.
 2021-12-05 17:33:34 +09:00
David Sherret
beb2c73c2c
fix(swc/hygiene): Prefer not renaming top level variables (#2940) 
swc_ecma_transforms_base:
 - `hygiene`: Use concept of depth to prevent renaming top level nodes.
 2021-12-04 01:55:27 +09:00
David Sherret
4d993c26b6
fix(es/hygiene): Reduce renaming (#2938) 
swc_ecma_transforms_base:
 - `hygiene`: Treat class methods and constructors as a scope.
 2021-12-02 07:28:09 +00:00
RiESAEX
d8c8641e59 fix(es/parser, es/compat): transform tagged template with invalid escape sequence (#2939) 
swc_ecma_parser:
 - Preserve more data for invalid escapes in template literals.

swc_ecma_transforms_compat:
 - Fix handling of template literals. (Closes #2674)
 2021-12-02 15:49:45 +09:00
Donny/강동윤
0304c550a4
chore: Break cycles (#2941) 2021-12-02 10:44:27 +09:00
Austaras
1555ceb8a3
feat(es/transforms/compat): Add loose mode to parameters (#2911) 
swc_ecma_utils:
 - Make `WrapperState` implement `Clone`.

swc_ecma_transforms_compat:
 - `paramters`: Fix handling of non-loose mode. (Closes #2800, Closes #2825)
 2021-12-02 01:04:01 +00:00
RiESAEX
0c1f2ebdde
fix(es/transforms/compat): Fix destructuring (#2904) 
swc_ecma_transforms_compat:
 - `desturcturing`: Fix non-loose mode. (Closes #2841, Closes #2863)
 2021-11-30 04:49:54 +00:00
Donny/강동윤
028d0ce2c6
fix(es/transforms/compat): Fix block scoping (#2916) 
swc_ecma_transforms_compat:
 - `block_scoping`: Track if we are in nested loops.
 - `block_scoping`: Don't treat `break` nor `continue` in nested loops as leaper. (https://github.com/vercel/next.js/issues/31757, Closes #2799, Closes #2915)
 - `block_scoping`: Don't recurse into nested loops while looking for functions. (Closes #2622)
 2021-11-30 13:11:09 +09:00
Austaras
803787ab9e
fix(es/transforms/compat): Fix arrow (#2882) 
swc_ecma_transforms_compat:
 - Handle arrow expressions in constructors of classes with a super class. (Closes #2811)
 2021-11-27 06:46:02 +00:00
RiESAEX
a6398e9f26
fix(es/transforms/compat): Fix destructuring (#2866) 
swc_ecma_transforms_compat:
 - Check length correctly. (Closes #2819, Closes #2821, Closes #2843)
 2021-11-25 06:51:59 +00:00
Austaras
fbcbeb4892
refactor(es/transforms/compat): Lift this replacer out of arrow (#2812) 
swc_ecma_utils:
 - Add `FunctionWrapper`, which tracks `this` and `arguments`.

swc_ecma_transforms_compat:
 - `arrow`: Use `FunctionWrapper` instead of tracking `this` by itself.
 - `async_to_generator`: Use `FunctionWrapper` instead of tracking `this` by itself.
 2021-11-24 00:59:06 +00:00
Donny/강동윤
6a7775b5da
fix(es/transforms/compat): Fix this in constructor (#2818) 
swc_ecma_transforms_classes:
 - Don't modify `this` in constructors.

swc_ecma_transforms_compat:
 - Fix handling of `this` in constructors.
 2021-11-20 19:07:42 +09:00
OJ Kwon
26734d44eb
fix(es/transforms/compat): Reduce .bind(this) (#2806) 
swc_ecma_transforms_compat:
 - `async_to_generator`: Reduce explicit `.bind(this)`.
 2021-11-20 08:04:27 +00:00
OJ Kwon
5261df52d2
fix(es/transforms/compat): Remove .bind(this) (#2776) 
swc_ecma_transforms_compat:
 - `async_to_generator`: Create `_this` instead of using `.bind(this)`.
 2021-11-18 14:39:12 +00:00
Austaras
29da148b3e
fix(es/transforms/compat): Fix optional_chaining(#2791) 
swc_ecma_transforms_compat:
 - `optional_chaining`: Preserve arguments of a call in an optional chaining expression.
 2021-11-18 08:00:46 +00:00
Austaras
dc58122283
feat(es/transforms/compat): Add more loose mode (#2611) 
swc_ecma_transforms_compat:
- `computed_properties`: Add loose mode.
- `template_literals`: Add loose mode.
- `object_spread`: Add loose mode.
- `optional_chaining`: Add loose mode.
- `nullish_coalescing`: Add loose mode.
- `optional_chaining`: Fix #2734.
 2021-11-15 14:31:21 +09:00
Bojan Đurđević
571c5e3123
fix(es/transforms/compat): Fix new_target (#2736) 2021-11-13 20:34:28 +00:00
OJ Kwon
6148d0c3da
refactor(es/transforms/compat): Migrate to VisitMut (#2709) 
swc_ecma_transforms_compat:
 - `async_to_generator`: Migrate to `VisitMut`.
 2021-11-12 07:25:32 +00:00
Donny/강동윤
2b2f6955f2
refactor: Flatten ecmascript (#2708) 2021-11-10 19:00:54 +09:00