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fix(linter/no-unused-vars): do not delete function expressions when fixing #4848

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DonIsaac
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@DonIsaac DonIsaac commented Aug 12, 2024

VariableDeclarator fixer will no longer delete declarations that are initialized to function expressions.

// none of these get deleted
const unusedArrow = () => {}
const unusedAnon = function() {}
const unusedNamed = function foo() {}

// matches fixer behavior for function declarations
function unusedDecl() {}

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DonIsaac commented Aug 12, 2024

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@DonIsaac DonIsaac force-pushed the don/08-10-refactor_linter/no-unused-vars_split_fixer_logic branch from 0d48c22 to 415cf78 Compare August 12, 2024 14:49
@DonIsaac DonIsaac force-pushed the don/08-10-fix_linter/no-unused-vars_do_not_delete_function_expressions_when_fixing branch from 5fc4653 to 4dcf620 Compare August 12, 2024 14:49
@DonIsaac DonIsaac force-pushed the don/08-10-refactor_linter/no-unused-vars_split_fixer_logic branch from 415cf78 to ad3ddee Compare August 12, 2024 14:54
@DonIsaac DonIsaac force-pushed the don/08-10-fix_linter/no-unused-vars_do_not_delete_function_expressions_when_fixing branch from 4dcf620 to ed50d5b Compare August 12, 2024 14:54
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codspeed-hq bot commented Aug 12, 2024

CodSpeed Performance Report

Merging #4848 will not alter performance

Comparing don/08-10-fix_linter/no-unused-vars_do_not_delete_function_expressions_when_fixing (a81ce3a) with main (c0b26f4)

Summary

✅ 29 untouched benchmarks

@Dunqing
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Dunqing commented Aug 13, 2024

Looks like same as #4445 (comment) ?

@Boshen Boshen added the 0-merge Merge with Graphite Merge Queue label Aug 13, 2024
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graphite-app bot commented Aug 13, 2024

Merge activity

  • Aug 12, 10:31 PM EDT: The merge label 'merge' was detected. This PR will be added to the Graphite merge queue once it meets the requirements.
  • Aug 12, 10:31 PM EDT: Boshen added this pull request to the Graphite merge queue.
  • Aug 12, 10:36 PM EDT: Boshen merged this pull request with the Graphite merge queue.

…ixing (#4848)

`VariableDeclarator` fixer will no longer delete declarations that are initialized to function expressions.

```ts
// none of these get deleted
const unusedArrow = () => {}
const unusedAnon = function() {}
const unusedNamed = function foo() {}

// matches fixer behavior for function declarations
function unusedDecl() {}
```
@Boshen Boshen force-pushed the don/08-10-refactor_linter/no-unused-vars_split_fixer_logic branch from ad3ddee to c53c210 Compare August 13, 2024 02:31
@Boshen Boshen force-pushed the don/08-10-fix_linter/no-unused-vars_do_not_delete_function_expressions_when_fixing branch from ed50d5b to a81ce3a Compare August 13, 2024 02:32
Base automatically changed from don/08-10-refactor_linter/no-unused-vars_split_fixer_logic to main August 13, 2024 02:33
@graphite-app graphite-app bot merged commit a81ce3a into main Aug 13, 2024
24 checks passed
@graphite-app graphite-app bot deleted the don/08-10-fix_linter/no-unused-vars_do_not_delete_function_expressions_when_fixing branch August 13, 2024 02:36
@oxc-bot oxc-bot mentioned this pull request Aug 15, 2024
Boshen added a commit that referenced this pull request Aug 15, 2024
## [0.7.2] - 2024-08-15

### Features

- 97e38cd linter: Add fixer for unicorn/prefer-optional-catch-binding
(#4867) (heygsc)
- 93ae1c7 linter: Eslint-plugin-react jsx-props-no-spread-multi (#4866)
(keita hino)
- 0a23610 linter: Add fixer for unicorn/prefer-array-flat-map (#4844)
(heygsc)
- 13c7b1b linter/jsx-a11y: Add fixer for aria-unsupported-elements
(#4854) (DonIsaac)
- a6195a6 linter/jsx-a11y: Add fixer for anchor-has-content (#4852)
(DonIsaac)
- 4d28d03 task/website: Support render `subschemas.all_of` (#4800)
(mysteryven)

### Bug Fixes

- 21f5762 codegen: Minify large numbers (#4889) (Boshen)
- a08d7a7 linter/jsx-a11y: Reduce false negatives for html-has-lang
(#4855) (DonIsaac)
- a81ce3a linter/no-unused-vars: Do not delete function expressions when
fixing (#4848) (DonIsaac)

### Documentation

- 955a4b4 oxlint: Improve cli doc regarding fix and `-D all` (Boshen)

### Refactor

- 56f033c linter: Improve diagnostics for several jsx-a11y rules (#4853)
(DonIsaac)
- c53c210 linter/no-unused-vars: Split fixer logic into multiple files
(#4847) (DonIsaac)

Co-authored-by: Boshen <1430279+Boshen@users.noreply.github.com>
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3 participants