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fix(linter/typescript/prefer-namespace-keyword): bound token lookup - #25322

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agent/fix-typescript-prefer-namespace-keyword-token-search
Aug 5, 2026
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fix(linter/typescript/prefer-namespace-keyword): bound token lookup#25322
graphite-app[bot] merged 1 commit into
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agent/fix-typescript-prefer-namespace-keyword-token-search

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@camc314

@camc314 camc314 commented Aug 5, 2026

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Summary

Bound the prefer-namespace-keyword token lookup to the module span.

Details

  • Use find_next_token_within when locating the module keyword.
  • Preserve the existing replacement span and fix behavior.
Copilot AI review requested due to automatic review settings August 5, 2026 22:03
@github-actions github-actions Bot added the A-linter Area - Linter label Aug 5, 2026

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Pull request overview

This PR fixes the TypeScript prefer-namespace-keyword linter rule’s auto-fix by ensuring the "module" keyword lookup is bounded to the TSNamespaceDeclaration span, preventing accidental matches outside the declaration being fixed.

Changes:

  • Switch token search from find_next_token_from to find_next_token_within(span_start, module.span.end, "module") to constrain lookup to the declaration span.
  • Keep the existing replacement span (Span::sized(span_start, 6)) and fix output behavior unchanged.
@codspeed-hq

codspeed-hq Bot commented Aug 5, 2026

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Merging this PR will not alter performance

✅ 5 untouched benchmarks
⏩ 71 skipped benchmarks1


Comparing agent/fix-typescript-prefer-namespace-keyword-token-search (9dae624) with main (4745b4e)

Open in CodSpeed

Footnotes

  1. 71 benchmarks were skipped, so the baseline results were used instead. If they were deleted from the codebase, click here and archive them to remove them from the performance reports.

@camc314 camc314 self-assigned this Aug 5, 2026
@camc314 camc314 added the 0-merge Merge with Graphite Merge Queue label Aug 5, 2026

camc314 commented Aug 5, 2026

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Merge activity

…25322)

## Summary
Bound the `prefer-namespace-keyword` token lookup to the module span.

## Details
- Use `find_next_token_within` when locating the `module` keyword.
- Preserve the existing replacement span and fix behavior.
@graphite-app
graphite-app Bot force-pushed the agent/fix-typescript-prefer-namespace-keyword-token-search branch from 9dae624 to 4266037 Compare August 5, 2026 22:23
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graphite-app Bot merged commit 4266037 into main Aug 5, 2026
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@graphite-app graphite-app Bot removed the 0-merge Merge with Graphite Merge Queue label Aug 5, 2026
@graphite-app
graphite-app Bot deleted the agent/fix-typescript-prefer-namespace-keyword-token-search branch August 5, 2026 22:29
graphite-app Bot pushed a commit that referenced this pull request Aug 10, 2026
# Oxlint
### 💥 BREAKING CHANGES

- a33788e ast: [**BREAKING**] Group class heritage into `ClassHeritage` (#25360) (camc314)
- 5c5cdcd ast: [**BREAKING**] Narrow `TSInterfaceHeritage::expression` to TSTypeName (#24360) (camc314)
- 6be314f ast: [**BREAKING**] Remove duplicated `VariableDeclarator::kind` (#25319) (camc314)
- 44fd320 ast: [**BREAKING**] Split TS external modules & Namespace Declarations (#25284) (camc314)

### 🚀 Features

- ccb8fe8 linter/jsdoc: Implement `no-blank-blocks` rule (#25207) (Mikhail Baev)
- d4a897c linter/eslint: Implement `one-var` rule (#24470) (Cole Ellison)
- 5ab9340 linter/jsx-a11y/anchor-has-content: Add options to match eslint (#24571) (Cole Ellison)

### 🐛 Bug Fixes

- b746e00 linter/eslint/no-implicit-coercion: Preserve template coercion whitespace (#25470) (camc314)
- a92c541 linter: Preserve source text for JS plugin ignore fixes (#25280) (Norcleeh)
- 675c840 linter/eslint/prefer-promise-reject-errors: Handle parenthesized calls (#25378) (camc314)
- 1703739 linter/unicorn/new-for-builtins: Ignore optional chains (#25411) (tanakalucky)
- 95ece63 linter/unicorn/prefer-code-point: Downgrade the auto-fix to dangerous (#25412) (leemr)
- c451a0e linter/vitest: Validate `consistent-test-filename` regex patterns (#25408) (Mikhail Baev)
- 937825c react_compiler: Disable exhaustive memo validation by default (#25417) (Boshen)
- f0f7dae linter/eslint/no-unused-vars: Report invalid regex options (#25380) (Cameron)
- 44e73fd linter/unicorn/prefer-array-flat: Fix `concat.apply` suggestions (#25373) (Cameron)
- 6846a9a linter/react/rules-of-hooks: Detect constructor callbacks (#25377) (camc314)
- b247a9d linter/unicorn/new-for-builtins: Support `Float16Array` (#25382) (tanakalucky)
- 19109cd linter/unicorn/error-message: Support `SuppressedError` messages (#25375) (camc314)
- 9c13f5e linter: Assert token lookup invariants (#25368) (camc314)
- bc35f83 linter/eslint/no-unused-vars: Bound catch parameter lookup (#25367) (camc314)
- c159fb9 linter/unicorn/switch-case-braces: Bound token lookup (#25363) (camc314)
- 03b2eb2 linter/unicorn/no-static-only-class: Bound token lookup (#25361) (camc314)
- 0afc59e linter/unicorn/empty-brace-spaces: Bound token lookup (#25353) (camc314)
- 2963d98 linter/eslint/no-unreachable-loop: Do not report loops whose body has a finally block (#25335) (Todor Andonov)
- 589e5fb linter/eslint/no-param-reassign: Validate `ignorePropertyModificationsForRegex` property (#25346) (Mikhail Baev)
- aae5d8b linter/eslint/no-throw-literal: False positive on variable declared without initializer (#25275) (cjnoname)
- 6b1c479 oxlint: Normalize customized rule names (#25316) (camc314)
- d494eb5 linter/unicorn/consistent-existence-index-check: Bound token lookup (#25325) (camc314)
- 4266037 linter/typescript/prefer-namespace-keyword: Bound token lookup (#25322) (camc314)
- 4745b4e linter/typescript/no-namespace: Bound token lookup (#25321) (camc314)
- 648a481 linter/eslint/one-var: Avoid joining exported declarations (#25314) (camc314)
- 9573937 linter/typescript: Validate `ban-ts-comment` description_format (#25320) (Mikhail Baev)
- ebf7d18 linter/typescript/consistent-type-definitions: Bound token lookup (#25281) (camc314)
- 1501ccf linter/typescript/consistent-generic-constructors: Bound token lookup (#25258) (camc314)

### ⚡ Performance

- 8f784f3 linter: Reduce rule config dispatch size (#25461) (Boshen)
- 2de4ec2 linter: Reduce visitor code size (#25441) (Boshen)
- 6fb7f47 linter/unicorn/prefer-export-from: Narrow `ExportFromDeclaration` lookup (#25381) (camc314)
- e3f6263 linter/unicorn/prefer-default-parameters: Avoid reference allocation  (#25379) (camc314)
- d863473 linter/vue/max-props: Narrow AST dispatch (#25372) (camc314)
- 273d867 linter: Avoid diagnostic sorting after applying fixes (#25079) (Sysix)
- 4ec9189 oxlint/lsp: Avoid second lock for getting/removing unused directives (#25350) (Sysix)
- 6c0d01b oxlint/lsp: Preallocate fix-content vec (#25351) (Sysix)
- 3a94055 linter: Avoid per-call heap allocations in jest and unicorn helpers (#25210) (Connor Shea)
- 4abff11 linter: Avoid redundant message work in the agent reporter (#25315) (Connor Shea)
- 6bb5421 linter: Hoist `current_dir` out of the stylish reporter loop (#25313) (Connor Shea)
- 9a7c323 linter: Compute diagnostic `Info` once per diagnostic in junit reporter (#25312) (Connor Shea)
- 1cf7dde oxlint: Render JSON report into a single buffer (#25295) (connorshea)
- 8492cfd linter/typescript/ban-ts-comment: Bail early with substring guard (#25301) (Jacob Asper)
- 7607f04 linter/typescript/ban-tslint-comment: Replace regex with manual parser (#25299) (Jacob Asper)
# Oxfmt
### 💥 BREAKING CHANGES

- a33788e ast: [**BREAKING**] Group class heritage into `ClassHeritage` (#25360) (camc314)
- 5c5cdcd ast: [**BREAKING**] Narrow `TSInterfaceHeritage::expression` to TSTypeName (#24360) (camc314)
- 6be314f ast: [**BREAKING**] Remove duplicated `VariableDeclarator::kind` (#25319) (camc314)
- 44fd320 ast: [**BREAKING**] Split TS external modules & Namespace Declarations (#25284) (camc314)

### 🚀 Features

- fd02a89 oxfmt: Dispatch yaml-in-css(frontmatter) to `oxc_formatter_yaml` (#25336) (leaysgur)
- ab12665 formatter_core: Add `hardlineWithoutBreakParent` equivalent IR (#25273) (leaysgur)

### 🐛 Bug Fixes

- 95dc917 oxfmt: Drop IR Space at line start for js-in-xxx (#25460) (leaysgur)
- b63eccc formatter: Keep comments after TS this_param (#25459) (leaysgur)
- ab52a59 formatter: Format xxx-in-js inside JSDoc js fence (#25414) (leaysgur)
- 1a2c64a formatter,oxfmt: Apply effective print width for JSDoc fence (#25413) (leaysgur)
- 2eaede9 formatter_core: Unify leading-BOM handlings (#25340) (leaysgur)
- ef1d04b formatter: Break mapped type brackets (#25297) (leaysgur)
- 4e6f3f1 formatter: Break index signature brackets (#25296) (leaysgur)
- e23dccf formatter_css: Bump oxc-css-parser to accept unknown at-rule with interpolated (#25277) (leaysgur)
- c29b587 formatter_core: Measure decided-flat fill separator as flat during group re-measure (#25276) (leaysgur)
- f3c6953 formatter_yaml: Don't rewrite overflowing key to implicit (#25274) (leaysgur)

### ⚡ Performance

- c9d1a5b oxfmt: Spawn tinypool lazily (#25298) (leaysgur)

### 📚 Documentation

- 6eae5c9 formatter,oxfmt: Record embed-layer decisions in place (#25422) (leaysgur)
- 51224a7 formatter_yaml: Pin EOF blank lines divergence (#25269) (leaysgur)
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