Commit graph

481 commits

Author SHA1 Message Date
Dunqing
40cafb8c61 fix(semantic): params in export default (function() {}) flagged as SymbolFlags::Export (#4480)
The code changes in `builder.rs` optimize the export flag check in the `SemanticBuilder` implementation. Instead of setting the export flag to `true` for all cases except `ExportDefaultDeclarationKind::ClassDeclaration(ref class)`, the flag is now set to `true` only for `ExportDefaultDeclarationKind::ClassDeclaration` and `false` for all other cases. This change improves the efficiency of the export flag check.
2024-07-27 02:42:24 +00:00
Don Isaac
2e01a45b2b
fix(semantic): non-exported namespace member symbols flagged as exported (#4493)
> Part of #4445

Fixes a bug where non-exported functions and variables inside of
exported TS namespaces were being flagged with `SymbolFlags::Export`

```ts
export namespace Foo {
  // incorrectly flagged as exported
  function foo() { }
}
```
2024-07-27 08:46:21 +08:00
overlookmotel
ccb1835a45 refactor(semantic): methods take Span as param, not &Span (#4470)
`Span` is `Copy` and 8 bytes. So better to pass `Span` to functions, rather than `&Span` (which is also 8 bytes, but involves the indirection of a reference).
2024-07-26 00:14:56 +00:00
overlookmotel
c99b3eb464 refactor(syntax): give ScopeId a niche (#4468)
Make `ScopeId` a type with a niche, like `SymbolId` and `ReferenceId`. This makes `Option<ScopeId>` 4 bytes instead of 8, and shrinks various AST types e.g. `ArrowFunctionExpression` by 8 bytes, and halves the size of the `Vec` in `ScopeTree::parent_ids`.

The snapshot change on `prefer-hooks-in-order` lint rule appears incidental - it doesn't alter what errors are reported, only the order they're reported in. This appears to be because it changes the order of keys in a hashmap keyed by `ScopeId` that [the rule uses](a49f4915de/crates/oxc_linter/src/rules/jest/prefer_hooks_in_order.rs (L143)).
2024-07-26 00:14:50 +00:00
overlookmotel
348c1ade96 perf(semantic): remove span field from Reference (#4464)
Remove `span` field from `Reference`. Span can instead be got via looking up span on `AstKind` via `reference.node_id`.

This shrinks `Reference` from 20 bytes to 12 bytes.

It does make getting span of a `Reference` a bit slower, as there's an extra table lookup involved, but the only places this is needed is in linter, and almost always when generating a diagnostic (i.e. cold path).
2024-07-26 00:14:38 +00:00
overlookmotel
6a9f4db609 perf(semantic): reduce storage size for symbol redeclarations (#4463)
Most symbols don't have redeclarations.

So instead of storing `Vec<Span>` directly in `redeclare_variables` (24 bytes per symbol), store `Option<RedeclarationId>` (4 bytes).

`RedeclarationId` indexes into `redeclarations` where the actual `Vec<Span>` is stored. But for symbols with no redeclarations (the vast majority), it takes 4 bytes per symbol only.
2024-07-26 00:14:35 +00:00
overlookmotel
f17254ae2a refactor(semantic): populate declarations field in SymbolTable::create_symbol (#4461)
`declarations` field of `SymbolTable` is part of SoA group, where all `Vec`s in the group are indexed by `SymbolId`. Populate `declarations` field along with the rest in `create_symbol`, to prevent them getting out of sync. This will prevent bugs like the one fixed in #4460.
2024-07-26 00:14:32 +00:00
overlookmotel
a49f4915de refactor(semantic): re-order SymbolTable fields (#4459)
Group the fields which are SoA indexed by `ScopeId` together.
2024-07-25 14:38:36 +00:00
Dunqing
e4ca06ae8c
fix(semantic): incorrect symbol’s scope_id after var hoisting (#4458)
Bug found in https://github.com/rolldown/rolldown/pull/1726
2024-07-25 21:12:26 +08:00
Dunqing
aaee07e170 feat(ast): add AstKind::AssignmentTargetPattern, AstKind::ArrayAssignmentTarget and AstKind::ObjectAssignmentTarget (#4456)
close: #4435
2024-07-25 09:32:33 +00:00
Don Isaac
77bd5f102c
fix(semantic): use correct span for namespace symbols (#4448)
Before:
```ts
    namespace N {}
// ---------------
```

After:
```ts
    namespace N {}
//            -
```

Found while working on #4427
2024-07-25 09:43:06 +08:00
Dunqing
7cd53f3897 refactor(semantic): var hoisting (#4379)
close: #4323

This PR refactors the var hoisting logic to avoid inserting the same symbol into every scope that can be hosted.
2024-07-25 00:55:02 +00:00
DonIsaac
871b3d6135 docs(semantic): add doc comments for SymbolTester and SemanticTester (#4433) 2024-07-24 16:58:13 +00:00
DonIsaac
4f5a7cbf3c refactor(semantic): mark SemanticTester and SymbolTester as must_use (#4430) 2024-07-24 16:58:11 +00:00
DonIsaac
4b274a8e6f test(semantic): add more test cases for symbol references (#4429) 2024-07-24 16:58:09 +00:00
Dunqing
46cf7179a4 chore(semantic): fix incorrect reference id in snapshot (#4441) 2024-07-24 12:51:57 +00:00
oxc-bot
aa56eb4d1d
Release crates v0.22.0 (#4434)
## [0.22.0] - 2024-07-23

- 85a7cea semantic: [**BREAKING**] Remove name from `reference` (#4329)
(Dunqing)

- f68b659 ast: [**BREAKING**] Reorder fields of
`ArrowFunctionExpression` (#4364) (Dunqing)

### Features

- d345b84 ast: Add `#[ast]` attribute to non-visited AST types. (#4309)
(rzvxa)
- 3c0c709 linter: Add typescript-eslint/no-extraneous-class (#4357)
(Jaden Rodriguez)
- 68efcd4 linter/react-perf: Handle new objects and arrays in prop
assignment patterns (#4396) (DonIsaac)
- 0deb027 minfier: Dce `if (xxx) else if (false) { REMOVE }` (#4407)
(Boshen)
- e33ec18 minifier: Compress `typeof foo == "undefined"` into `typeof
foo > "u"` (#4412) (Boshen)- 6068e6b Add error codes to OxcDiagnostic
(#4334) (DonIsaac)

### Bug Fixes

- aece1df ast: Visit `Program`s `hashbang` field first (#4368)
(overlookmotel)
- 44a10c4 codegen: Object shorthand with parens `({x: (x)})` -> `({ x
})` (#4391) (Boshen)
- 3d88f20 codegen: Print shorthand for all `{ x }` variants (#4374)
(Boshen)
- e624dff codegen,mangler: Do not print shorthand for `ObjectProperty`
(#4350) (Boshen)
- ac08de8 linter/react_perf: Allow new objects, array, fns, etc in top
scope (#4395) (DonIsaac)
- 267f7c4 minifier: Skip `Object.defineProperty(exports, ...)` for
`cjs-module-lexer` (#4409) (Boshen)
- bc8d4e5 semantic: Correct comment (#4410) (overlookmotel)
- 6ffce86 semantic: Align `visit_arrow_function_expression` field visit
order with ast (#4366) (Dunqing)
- 4cd5df0 sourcemap: Avoid negative line if token_chunks has same
prev_dst_line (#4348) (underfin)
- f8565ae transformer/typescript: Unexpectedly removed class binding
from ExportNamedDeclaration (#4351) (Dunqing)- ea33f94 Impl
PartialEq<str> for CompactStr (#4352) (DonIsaac)

### Performance

- 1b51511 semantic: Use `Atom` instead of `CompactStr` for
`UnresolvedReferencesStack` (#4401) (Dunqing)
- 40f9356 semantic: Calculate number of nodes, scopes, symbols,
references before visiting AST (#4367) (Dunqing)
- da13d93 semantic: Remove bounds checks on unresolved references stack
(#4390) (overlookmotel)
- e70c67b semantic: Remove a branch from `add_scope` (#4384)
(overlookmotel)
- 402006f semantic: Simplify logic in `enter_scope` + `leave_scope`
(#4383) (overlookmotel)
- 7469e01 semantic: Remove branch from `Nodes::add_node` (#4361)
(overlookmotel)
- 7eb2864 traverse: Speed up finding UID binding name (#4356)
(overlookmotel)- a207923 Replace some CompactStr usages with Cows
(#4377) (DonIsaac)

### Refactor

- 504daed allocator: Rename fn params for `Box::new_in` (#4431)
(overlookmotel)
- d213773 ast: Replace serde rename "lowercase" with "camelCase" (#4376)
(overlookmotel)
- abfccbd ast: Reduce `#[cfg_attr]` boilerplate in AST type defs (#4375)
(overlookmotel)
- 5f1c7ec ast: Rename the `visited_node` marker to `ast`. (#4289)
(rzvxa)
- 58f6ec2 ast: Enter node before scope (#4347) (Dunqing)
- 59aea73 ast: Scope is created only if CatchClause has param (#4346)
(Dunqing)
- 7a3e925 ast_codegen: Better visit marker parsing. (#4371) (rzvxa)
- 0e1ea90 isolated-declarations: Remove useless code from scope (#4420)
(Dunqing)
- 7a75e0f linter: Use diagnostic codes in lint rules (#4349) (DonIsaac)
- a2eabe1 parser: Use error codes for ts diagnostics (#4335) (DonIsaac)
- 5d77b36 semantic: `visit_program` visit `hashbang` field (#4370)
(overlookmotel)
- f7b9ada semantic: `Program` visitor leave scope before node (#4369)
(overlookmotel)
- 729b288 semantic: Shorten code (#4358) (overlookmotel)
- 21d0eee semantic: Use error codes for ts diagnostics (#4336)
(DonIsaac)

Co-authored-by: Boshen <1430279+Boshen@users.noreply.github.com>
2024-07-24 08:23:27 +08:00
Dunqing
426016d1d6
Revert "Release crates v0.22.0" (#4418)
Still release failed. Reverts oxc-project/oxc#4417
2024-07-23 15:51:01 +08:00
github-actions[bot]
f76113cd8f
Release crates v0.22.0 (#4417)
## [0.22.0] - 2024-07-23

- 85a7cea semantic: [**BREAKING**] Remove name from `reference` (#4329)
(Dunqing)

- f68b659 ast: [**BREAKING**] Reorder fields of
`ArrowFunctionExpression` (#4364) (Dunqing)

### Features

- d345b84 ast: Add `#[ast]` attribute to non-visited AST types. (#4309)
(rzvxa)
- 3c0c709 linter: Add typescript-eslint/no-extraneous-class (#4357)
(Jaden Rodriguez)
- 68efcd4 linter/react-perf: Handle new objects and arrays in prop
assignment patterns (#4396) (DonIsaac)
- 0deb027 minfier: Dce `if (xxx) else if (false) { REMOVE }` (#4407)
(Boshen)
- e33ec18 minifier: Compress `typeof foo == "undefined"` into `typeof
foo > "u"` (#4412) (Boshen)- 6068e6b Add error codes to OxcDiagnostic
(#4334) (DonIsaac)

### Bug Fixes

- aece1df ast: Visit `Program`s `hashbang` field first (#4368)
(overlookmotel)
- 44a10c4 codegen: Object shorthand with parens `({x: (x)})` -> `({ x
})` (#4391) (Boshen)
- 3d88f20 codegen: Print shorthand for all `{ x }` variants (#4374)
(Boshen)
- e624dff codegen,mangler: Do not print shorthand for `ObjectProperty`
(#4350) (Boshen)
- ac08de8 linter/react_perf: Allow new objects, array, fns, etc in top
scope (#4395) (DonIsaac)
- 267f7c4 minifier: Skip `Object.defineProperty(exports, ...)` for
`cjs-module-lexer` (#4409) (Boshen)
- bc8d4e5 semantic: Correct comment (#4410) (overlookmotel)
- 6ffce86 semantic: Align `visit_arrow_function_expression` field visit
order with ast (#4366) (Dunqing)
- 4cd5df0 sourcemap: Avoid negative line if token_chunks has same
prev_dst_line (#4348) (underfin)
- f8565ae transformer/typescript: Unexpectedly removed class binding
from ExportNamedDeclaration (#4351) (Dunqing)- ea33f94 Impl
PartialEq<str> for CompactStr (#4352) (DonIsaac)

### Performance

- 1b51511 semantic: Use `Atom` instead of `CompactStr` for
`UnresolvedReferencesStack` (#4401) (Dunqing)
- 40f9356 semantic: Calculate number of nodes, scopes, symbols,
references before visiting AST (#4367) (Dunqing)
- da13d93 semantic: Remove bounds checks on unresolved references stack
(#4390) (overlookmotel)
- e70c67b semantic: Remove a branch from `add_scope` (#4384)
(overlookmotel)
- 402006f semantic: Simplify logic in `enter_scope` + `leave_scope`
(#4383) (overlookmotel)
- 7469e01 semantic: Remove branch from `Nodes::add_node` (#4361)
(overlookmotel)
- 7eb2864 traverse: Speed up finding UID binding name (#4356)
(overlookmotel)- a207923 Replace some CompactStr usages with Cows
(#4377) (DonIsaac)

### Refactor

- d213773 ast: Replace serde rename "lowercase" with "camelCase" (#4376)
(overlookmotel)
- abfccbd ast: Reduce `#[cfg_attr]` boilerplate in AST type defs (#4375)
(overlookmotel)
- 5f1c7ec ast: Rename the `visited_node` marker to `ast`. (#4289)
(rzvxa)
- 58f6ec2 ast: Enter node before scope (#4347) (Dunqing)
- 59aea73 ast: Scope is created only if CatchClause has param (#4346)
(Dunqing)
- 7a3e925 ast_codegen: Better visit marker parsing. (#4371) (rzvxa)
- 7a75e0f linter: Use diagnostic codes in lint rules (#4349) (DonIsaac)
- a2eabe1 parser: Use error codes for ts diagnostics (#4335) (DonIsaac)
- 5d77b36 semantic: `visit_program` visit `hashbang` field (#4370)
(overlookmotel)
- f7b9ada semantic: `Program` visitor leave scope before node (#4369)
(overlookmotel)
- 729b288 semantic: Shorten code (#4358) (overlookmotel)
- 21d0eee semantic: Use error codes for ts diagnostics (#4336)
(DonIsaac)

Co-authored-by: Boshen <Boshen@users.noreply.github.com>
2024-07-23 13:24:08 +08:00
Dunqing
c1cf0e6dd9
Revert "Release crates v0.22.0" (#4415)
Reverts oxc-project/oxc#4414
2024-07-23 09:59:38 +08:00
DonIsaac
ac08de817e fix(linter/react_perf): allow new objects, array, fns, etc in top scope (#4395)
Consider the following code:
```tsx
import { FC } from 'react'
import { SvgIcon } from '@mui/material'

const StyledIcon = <SvgIcon sx={{ padding: 1, color: '#ff0000' }} />
//          reported violation  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
export const MyComponent: FC = () => {
    return (
        <div>
            {StyledIcon}
            {/* ... */}
        </div>
    )
}
```

This should not be a violation since the JSX is pre-computed and re-used, which
does not break React's `Object.is()` checks.
2024-07-23 01:39:07 +00:00
github-actions[bot]
00c7b7dad4
Release crates v0.22.0 (#4414)
## [0.22.0] - 2024-07-22

- 85a7cea semantic: [**BREAKING**] Remove name from `reference` (#4329)
(Dunqing)

- f68b659 ast: [**BREAKING**] Reorder fields of
`ArrowFunctionExpression` (#4364) (Dunqing)

### Features

- d345b84 ast: Add `#[ast]` attribute to non-visited AST types. (#4309)
(rzvxa)
- 3c0c709 linter: Add typescript-eslint/no-extraneous-class (#4357)
(Jaden Rodriguez)
- 0deb027 minfier: Dce `if (xxx) else if (false) { REMOVE }` (#4407)
(Boshen)
- e33ec18 minifier: Compress `typeof foo == "undefined"` into `typeof
foo > "u"` (#4412) (Boshen)- 6068e6b Add error codes to OxcDiagnostic
(#4334) (DonIsaac)

### Bug Fixes

- aece1df ast: Visit `Program`s `hashbang` field first (#4368)
(overlookmotel)
- 44a10c4 codegen: Object shorthand with parens `({x: (x)})` -> `({ x
})` (#4391) (Boshen)
- 3d88f20 codegen: Print shorthand for all `{ x }` variants (#4374)
(Boshen)
- e624dff codegen,mangler: Do not print shorthand for `ObjectProperty`
(#4350) (Boshen)
- 267f7c4 minifier: Skip `Object.defineProperty(exports, ...)` for
`cjs-module-lexer` (#4409) (Boshen)
- bc8d4e5 semantic: Correct comment (#4410) (overlookmotel)
- 6ffce86 semantic: Align `visit_arrow_function_expression` field visit
order with ast (#4366) (Dunqing)
- 4cd5df0 sourcemap: Avoid negative line if token_chunks has same
prev_dst_line (#4348) (underfin)
- f8565ae transformer/typescript: Unexpectedly removed class binding
from ExportNamedDeclaration (#4351) (Dunqing)- ea33f94 Impl
PartialEq<str> for CompactStr (#4352) (DonIsaac)

### Performance

- 1b51511 semantic: Use `Atom` instead of `CompactStr` for
`UnresolvedReferencesStack` (#4401) (Dunqing)
- 40f9356 semantic: Calculate number of nodes, scopes, symbols,
references before visiting AST (#4367) (Dunqing)
- da13d93 semantic: Remove bounds checks on unresolved references stack
(#4390) (overlookmotel)
- e70c67b semantic: Remove a branch from `add_scope` (#4384)
(overlookmotel)
- 402006f semantic: Simplify logic in `enter_scope` + `leave_scope`
(#4383) (overlookmotel)
- 7469e01 semantic: Remove branch from `Nodes::add_node` (#4361)
(overlookmotel)
- 7eb2864 traverse: Speed up finding UID binding name (#4356)
(overlookmotel)- a207923 Replace some CompactStr usages with Cows
(#4377) (DonIsaac)

### Refactor

- d213773 ast: Replace serde rename "lowercase" with "camelCase" (#4376)
(overlookmotel)
- abfccbd ast: Reduce `#[cfg_attr]` boilerplate in AST type defs (#4375)
(overlookmotel)
- 5f1c7ec ast: Rename the `visited_node` marker to `ast`. (#4289)
(rzvxa)
- 58f6ec2 ast: Enter node before scope (#4347) (Dunqing)
- 59aea73 ast: Scope is created only if CatchClause has param (#4346)
(Dunqing)
- 7a3e925 ast_codegen: Better visit marker parsing. (#4371) (rzvxa)
- 7a75e0f linter: Use diagnostic codes in lint rules (#4349) (DonIsaac)
- a2eabe1 parser: Use error codes for ts diagnostics (#4335) (DonIsaac)
- 5d77b36 semantic: `visit_program` visit `hashbang` field (#4370)
(overlookmotel)
- f7b9ada semantic: `Program` visitor leave scope before node (#4369)
(overlookmotel)
- 729b288 semantic: Shorten code (#4358) (overlookmotel)
- 21d0eee semantic: Use error codes for ts diagnostics (#4336)
(DonIsaac)

Co-authored-by: Boshen <Boshen@users.noreply.github.com>
2024-07-23 09:38:03 +08:00
Dunqing
85a7cea9d1 refactor(semantic)!: remove name from reference (#4329)
related to: https://github.com/oxc-project/backlog/issues/32
2024-07-22 15:59:23 +00:00
Dunqing
1b51511bb6 perf(semantic): use Atom instead of CompactStr for UnresolvedReferencesStack (#4401)
related: #4394

The `UnresolvedReferencesStack` is only used for resolving references, and the `Atom` clone is cheap, So we can safely change `CompactStr`to `Atom`
2024-07-22 12:18:37 +00:00
overlookmotel
bc8d4e5876 fix(semantic): correct comment (#4410)
Correct a code comment.
2024-07-22 12:14:33 +00:00
overlookmotel
d79b60afc4 example(semantic): examples print parser errors (#4405)
Examples for `Semantic` print parser errors if parsing fails.
2024-07-22 11:05:03 +00:00
Dunqing
40f93564ac perf(semantic): calculate number of nodes, scopes, symbols, references before visiting AST (#4367)
context: #4328
2024-07-22 10:47:54 +00:00
overlookmotel
da13d9338f perf(semantic): remove bounds checks on unresolved references stack (#4390)
`SemanticBuilder` keeps a stack of hashmaps to track unresolved references. This stack only grows, never shrinks. Use that invariant to remove bounds checks.
2024-07-21 15:49:52 +00:00
overlookmotel
e70c67b2e2 perf(semantic): remove a branch from add_scope (#4384)
Similar to #4361.

`ScopeTree::add_scope` had a branch specifically to handle `Program`. Remove that by inlining the special logic for `Program` into `visit_program`.

Probably won't have much effect on benchmarks as the branch is easy to predict, but still removes a few instructions and makes `add_scope` easier for compiler to inline.
2024-07-21 12:43:34 +00:00
overlookmotel
402006f28d perf(semantic): simplify logic in enter_scope + leave_scope (#4383)
`SemanticBuilder::enter_scope` contained multiple checks purely to handle when called for `Program` scope (where scope has no parent). This is a very uncommon case as `Program` is visited only once, but these checks run for every scope.

So don't call `enter_scope` from `visit_program`, and inline the special logic for root scope there instead, to simplify `enter_scope`.

A branch in `leave_scope` also gets more predictable (always taken).
2024-07-21 12:33:24 +00:00
DonIsaac
a207923af1 perf: replace some CompactStr usages with Cows (#4377)
Reduce memory allocations in semantic and linter by using `Cow<'a, str>` over `CompactStr`
2024-07-20 19:19:55 +00:00
overlookmotel
5d77b36f24 refactor(semantic): visit_program visit hashbang field (#4370)
The visit was missing previously, though it didn't matter, because semantic doesn't do anything with `Hashbang` anyway. But is needed for #4367.
2024-07-19 16:32:32 +00:00
overlookmotel
f7b9ada372 refactor(semantic): Program visitor leave scope before node (#4369)
Bring the order of calls in `SemanticBuilder::visit_program` into line with `Visit`'s `walk_program`.
2024-07-19 16:32:27 +00:00
Dunqing
6ffce865d1 fix(semantic): align visit_arrow_function_expression field visit order with ast (#4366)
related: #4364
2024-07-19 14:51:59 +00:00
overlookmotel
7469e018b0 perf(semantic): remove branch from Nodes::add_node (#4361)
`AstNodes::add_node` had a branch specifically to handle `Program`. Remove that by inlining the special logic for `Program` into `visit_program`.

Probably won't have much effect on benchmarks as the branch is easy to predict, but still removes a few instructions and makes `add_node` easier for compiler to inline.
2024-07-19 11:34:03 +00:00
overlookmotel
729b288c5d refactor(semantic): shorten code (#4358)
Code style: Remove unnecessary assignments to `_`.
2024-07-19 10:29:27 +00:00
Dunqing
58f6ec21f3 refactor(ast): enter node before scope (#4347)
close: #4276
2024-07-18 19:18:01 +00:00
Dunqing
f8565ae3cd fix(transformer/typescript): unexpectedly removed class binding from ExportNamedDeclaration (#4351)
The original `SymbolFlags` methods were a bit confusing I renamed and re-implemented them.
2024-07-18 16:44:38 +00:00
DonIsaac
21d0eee182 refactor(semantic): use error codes for ts diagnostics (#4336)
Part of #4333
2024-07-18 16:09:28 +00:00
github-actions[bot]
7d751898b3
Release crates v0.21.0 (#4344)
## [0.21.0] - 2024-07-18

- d7ab0b8 semantic: [**BREAKING**] Simplify node creation (#4226)
(lucab)

### Features

- af4dc01 ast: Align ts ast scope with typescript (#4253) (Dunqing)
- 83c2c62 codegen: Add option for choosing quotes; remove slow
`choose_quot` method (#4219) (Boshen)
- 5d17675 mangler: Add debug mode (#4314) (Boshen)
- e3e663b mangler: Initialize crate and integrate into minifier (#4197)
(Boshen)
- c818472 minifier: Dce conditional expression `&&` or `||` (#4190)
(Boshen)
- 8a190eb oxc: Export `oxc_mangler` (Boshen)
- 20cdb1f semantic: Align class scope with typescript (#4195) (Dunqing)
- 92ee774 semantic: Add `ScopeFlags::CatchClause` for use in CatchClause
(#4205) (Dunqing)
- 205c259 sourcemap: Support SourceMapBuilder#token_chunks (#4220)
(underfin)
- 7eb960d transformer: Decode xml character entity `&#xhhhh` and
`&#nnnn;` (#4235) (Boshen)

### Bug Fixes

- bf3d8d3 codegen: Print annotation comment inside parens for new and
call expressions (#4290) (Boshen)
- 084ab76 codegen: Use `ryu-js` for f64 to string (Boshen)
- e167ef7 codegen: Print parenthesis properly (#4245) (Boshen)
- c65198f codegen: Choose the right quote for jsx attribute string
(#4236) (Boshen)
- be82c28 codegen: Print `JSXAttributeValue::StringLiteral` directly
(#4231) (Boshen)
- 3df9e69 mangler: No shorthand `BindingProperty`; handle var hoisting
and export variables (#4319) (Boshen)
- f144082 minifier: RemoveDeadCode should visit nested expression
(#4268) (underfin)
- 66b455a oxc_codegen: Avoid print same pure comments multiple time
(#4230) (IWANABETHATGUY)
- 9a87e41 parser: Avoid crashing on invalid const modifier (#4267)
(lucab)
- 641a78b parser: Fix tests for number parsing (#4254) (overlookmotel)
- 9badac0 semantic: Avoid var hosting insert the var variable to the
`CatchClause` scope (#4337) (Dunqing)
- 95e15b6 semantic: Incorrect resolve references for `ExportSpecifier`
(#4320) (Dunqing)
- c362bf7 semantic: Incorrect resolve references for
`TSInterfaceHeritage` (#4311) (Dunqing)
- 351ecf2 semantic: Incorrect resolve references for `TSTypeQuery`
(#4310) (Dunqing)
- 1108f2a semantic: Resolve references to the incorrect symbol (#4280)
(Dunqing)
- 22d56bd semantic: Do not resolve references after `FormalParameters`
in TS type (#4241) (overlookmotel)- 1c117eb Avoid print extra semicolon
after accessor property (#4199) (IWANABETHATGUY)

### Performance

- a8dc4f3 parser: Speed up parsing numbers with `_` separators (#4259)
(overlookmotel)
- b94540d parser: Speed up parsing octal literals (#4258)
(overlookmotel)
- a7b328c parser: Faster parsing decimal numbers (#4257) (overlookmotel)
- f9d3f2e semantic: Inline ast record functions (#4272) (overlookmotel)
- 8fad7db semantic: Reduce `AstNodeId` to `u32` (#4264) (overlookmotel)
- 23743db semantic: Do not record ast nodes for cfg if cfg disabled
(#4263) (overlookmotel)
- da69076 semantic: Reduce overhead of cfg recording ast nodes (#4262)
(overlookmotel)
- cb15303 semantic: Reduce memory copies (#4216) (overlookmotel)
- ef4c1f4 semantic: Reduce lookups (#4214) (overlookmotel)
- f23e54f semantic: Recycle unresolved references hash maps (#4213)
(overlookmotel)
- 2602ce2 semantic: Reuse existing map of unresolved refs (#4206)
(lucab)

### Refactor

- 2c7bb9f ast: Pass final `ScopeFlags` into `visit_function` (#4283)
(overlookmotel)
- 3e099fe ast: Move `enter_scope` after `visit_binding_identifier`
(#4246) (Dunqing)
- aab7aaa ast/visit: Fire node events as the outermost one. (#4203)
(rzvxa)
- d1c4be0 codegen: Clean up annotation_comment (Boshen)
- 06197b8 codegen: Separate tests (Boshen)
- aa22073 codegen: Improve print API (#4196) (Boshen)
- c5731a5 semantic: Remove defunct code setting ScopeFlags twice (#4286)
(overlookmotel)
- 16698bc semantic: Move function/class-specific code into specific
visitors (#4278) (overlookmotel)
- ee16668 semantic: Rename function param (#4277) (overlookmotel)
- 25f0771 semantic: Alter syntax of `control_flow!` macro (#4275)
(overlookmotel)
- 639fd48 semantic: Comment why extra CFG enabled check (#4274)
(overlookmotel)
- c418bf5 semantic: Directly record `current_node_id` when adding a
scope (#4265) (Dunqing)
- ace4f1f semantic: Update the order of `visit_function` and `Visit`
fields in the builder to be consistent (#4248) (Dunqing)
- 8bfeabf semantic: Simplify adding `SymbolFlags::Export` (#4249)
(Dunqing)
- dc2b3c4 semantic: Add strict mode in scope flags for class definitions
(#4156) (Dunqing)
- 81ed588 semantic: Convert scope fields to IndexVecs (#4208) (lucab)
- bbe5ded semantic: Set `current_scope_id` to `scope_id` in
`enter_scope` (#4193) (Dunqing)
- 7f1addd semantic: Correct scope in CatchClause (#4192) (Dunqing)
- fc0b17d syntax: Turn the `AstNodeId::dummy` into a constant field.
(#4308) (rzvxa)
- a197e01 transformer/typescript: Remove unnecessary code (#4321)
(Dunqing)
- 1458d81 visit: Add `#[inline]` to empty functions (#4330)
(overlookmotel)

Co-authored-by: Boshen <Boshen@users.noreply.github.com>
2024-07-18 14:39:07 +08:00
Dunqing
fc39ffa009
Revert "Release crates v0.21.0" (#4342)
Reverts oxc-project/oxc#4338


https://github.com/oxc-project/oxc/actions/runs/9986290706/job/27598542089
Release failed
2024-07-18 14:11:42 +08:00
github-actions[bot]
0abcf499b7
Release crates v0.21.0 (#4338)
## [0.21.0] - 2024-07-18

- d7ab0b8 semantic: [**BREAKING**] Simplify node creation (#4226)
(lucab)

### Features

- af4dc01 ast: Align ts ast scope with typescript (#4253) (Dunqing)
- 83c2c62 codegen: Add option for choosing quotes; remove slow
`choose_quot` method (#4219) (Boshen)
- 5d17675 mangler: Add debug mode (#4314) (Boshen)
- e3e663b mangler: Initialize crate and integrate into minifier (#4197)
(Boshen)
- c818472 minifier: Dce conditional expression `&&` or `||` (#4190)
(Boshen)
- 8a190eb oxc: Export `oxc_mangler` (Boshen)
- 20cdb1f semantic: Align class scope with typescript (#4195) (Dunqing)
- 92ee774 semantic: Add `ScopeFlags::CatchClause` for use in CatchClause
(#4205) (Dunqing)
- 205c259 sourcemap: Support SourceMapBuilder#token_chunks (#4220)
(underfin)
- 7eb960d transformer: Decode xml character entity `&#xhhhh` and
`&#nnnn;` (#4235) (Boshen)

### Bug Fixes

- bf3d8d3 codegen: Print annotation comment inside parens for new and
call expressions (#4290) (Boshen)
- 084ab76 codegen: Use `ryu-js` for f64 to string (Boshen)
- e167ef7 codegen: Print parenthesis properly (#4245) (Boshen)
- c65198f codegen: Choose the right quote for jsx attribute string
(#4236) (Boshen)
- be82c28 codegen: Print `JSXAttributeValue::StringLiteral` directly
(#4231) (Boshen)
- 3df9e69 mangler: No shorthand `BindingProperty`; handle var hoisting
and export variables (#4319) (Boshen)
- f144082 minifier: RemoveDeadCode should visit nested expression
(#4268) (underfin)
- 66b455a oxc_codegen: Avoid print same pure comments multiple time
(#4230) (IWANABETHATGUY)
- 9a87e41 parser: Avoid crashing on invalid const modifier (#4267)
(lucab)
- 641a78b parser: Fix tests for number parsing (#4254) (overlookmotel)
- 9badac0 semantic: Avoid var hosting insert the var variable to the
`CatchClause` scope (#4337) (Dunqing)
- 95e15b6 semantic: Incorrect resolve references for `ExportSpecifier`
(#4320) (Dunqing)
- c362bf7 semantic: Incorrect resolve references for
`TSInterfaceHeritage` (#4311) (Dunqing)
- 351ecf2 semantic: Incorrect resolve references for `TSTypeQuery`
(#4310) (Dunqing)
- 1108f2a semantic: Resolve references to the incorrect symbol (#4280)
(Dunqing)
- 22d56bd semantic: Do not resolve references after `FormalParameters`
in TS type (#4241) (overlookmotel)- 1c117eb Avoid print extra semicolon
after accessor property (#4199) (IWANABETHATGUY)

### Performance

- a8dc4f3 parser: Speed up parsing numbers with `_` separators (#4259)
(overlookmotel)
- b94540d parser: Speed up parsing octal literals (#4258)
(overlookmotel)
- a7b328c parser: Faster parsing decimal numbers (#4257) (overlookmotel)
- f9d3f2e semantic: Inline ast record functions (#4272) (overlookmotel)
- 8fad7db semantic: Reduce `AstNodeId` to `u32` (#4264) (overlookmotel)
- 23743db semantic: Do not record ast nodes for cfg if cfg disabled
(#4263) (overlookmotel)
- da69076 semantic: Reduce overhead of cfg recording ast nodes (#4262)
(overlookmotel)
- cb15303 semantic: Reduce memory copies (#4216) (overlookmotel)
- ef4c1f4 semantic: Reduce lookups (#4214) (overlookmotel)
- f23e54f semantic: Recycle unresolved references hash maps (#4213)
(overlookmotel)
- 2602ce2 semantic: Reuse existing map of unresolved refs (#4206)
(lucab)

### Refactor

- 2c7bb9f ast: Pass final `ScopeFlags` into `visit_function` (#4283)
(overlookmotel)
- 3e099fe ast: Move `enter_scope` after `visit_binding_identifier`
(#4246) (Dunqing)
- aab7aaa ast/visit: Fire node events as the outermost one. (#4203)
(rzvxa)
- d1c4be0 codegen: Clean up annotation_comment (Boshen)
- 06197b8 codegen: Separate tests (Boshen)
- aa22073 codegen: Improve print API (#4196) (Boshen)
- c5731a5 semantic: Remove defunct code setting ScopeFlags twice (#4286)
(overlookmotel)
- 16698bc semantic: Move function/class-specific code into specific
visitors (#4278) (overlookmotel)
- ee16668 semantic: Rename function param (#4277) (overlookmotel)
- 25f0771 semantic: Alter syntax of `control_flow!` macro (#4275)
(overlookmotel)
- 639fd48 semantic: Comment why extra CFG enabled check (#4274)
(overlookmotel)
- c418bf5 semantic: Directly record `current_node_id` when adding a
scope (#4265) (Dunqing)
- ace4f1f semantic: Update the order of `visit_function` and `Visit`
fields in the builder to be consistent (#4248) (Dunqing)
- 8bfeabf semantic: Simplify adding `SymbolFlags::Export` (#4249)
(Dunqing)
- dc2b3c4 semantic: Add strict mode in scope flags for class definitions
(#4156) (Dunqing)
- 81ed588 semantic: Convert scope fields to IndexVecs (#4208) (lucab)
- bbe5ded semantic: Set `current_scope_id` to `scope_id` in
`enter_scope` (#4193) (Dunqing)
- 7f1addd semantic: Correct scope in CatchClause (#4192) (Dunqing)
- fc0b17d syntax: Turn the `AstNodeId::dummy` into a constant field.
(#4308) (rzvxa)
- a197e01 transformer/typescript: Remove unnecessary code (#4321)
(Dunqing)
- 1458d81 visit: Add `#[inline]` to empty functions (#4330)
(overlookmotel)

Co-authored-by: Boshen <Boshen@users.noreply.github.com>
2024-07-18 13:56:35 +08:00
Dunqing
9badac030d fix(semantic): avoid var hosting insert the var variable to the CatchClause scope (#4337)
related: #4192 #4323

I will figure it out #4323 later
2024-07-18 02:52:14 +00:00
Dunqing
95e15b6dc5 fix(semantic): incorrect resolve references for ExportSpecifier (#4320)
```ts
type A = any;
const B = 0;
export { A, B }
       ^^^^^^^^ ExportSpecifiers

export { A }
       ^^^^^ type-only ExportSpecifiers

```

non-type-only `ExportSpecifier` can reference value and type symbols. but currently, `IdentifierReference` in ExportSpecifier only has a `ReferenceFlags::Read`
2024-07-17 09:52:58 +00:00
Dunqing
a88d588a07 feat(semantic): add ReferenceFlags::TSTypeQuery to indicate referenced by TSTypeQuery (#4317)
`ReferenceFlags::TSTypeQuery` can be used to help us insist on whether the reference is referenced by the type or not.
2024-07-17 09:52:57 +00:00
Dunqing
c362bf7edf fix(semantic): incorrect resolve references for TSInterfaceHeritage (#4311)
related issue: https://github.com/oxc-project/oxc/issues/3963
fixes: https://github.com/oxc-project/monitor-oxc/actions/runs/9960183591/job/27518854841
2024-07-17 03:33:02 +00:00
Dunqing
351ecf2707 fix(semantic): incorrect resolve references for TSTypeQuery (#4310)
```ts
type A = typeof Foo
                ^^^ Only allow reference to value symbol
```

I have verified the changed snapshot. That's correct
2024-07-17 03:33:00 +00:00
Dunqing
48724a0d44 chore(semantic): copy tests from typescript-eslint’s scope-manager (#3990)
close:  #2947

These fixtures were copied from a5b652da1e/packages/scope-manager/tests/fixtures. We used them to test out semantic `ScopeTree` and `SymbolTable`
2024-07-17 02:50:50 +00:00
Dunqing
1108f2a700 fix(semantic): resolve references to the incorrect symbol (#4280)
close: #3799
related: #3863
2024-07-17 02:50:48 +00:00
Dunqing
af4dc0112e feat(ast): align ts ast scope with typescript (#4253)
close: #3969
close: #2023

We need to add scope according to [this](d8086f14b6/src/compiler/binder.ts (L3883-L3962)). There are still some ASTs that need to be added to the scope.

---

Context from @Boshen:

Before this whole journey of fixing symbols and scopes I asked @Dunqing to debug through binder.ts via a debugger to fully understand how it does resolution.

We then agreed to align the implementation so that when a problem occurs, we can debug through both implementations and find where our problem is.

tsc doesn't have a specification, so we need to align with the reference implementation instead.
2024-07-17 02:50:47 +00:00