Fix JavaScript lint errors

Start with lib/node_modules/@stdlib/array/float16/benchmark/polyfill/benchmark.find_last_index.length.js, especially line 19 and the reported unused eslint-disable directive. Run the JavaScript lint target from tools/make/lib/lint/javascript/Makefile or reproduce the linked workflow check. Done means the reported lint error is gone and the JavaScript lint workflow passes.

JavaScript Linting Failures

Linting failures were detected in the automated JavaScript lint workflow run.

Workflow Details

• Run: https://github.com/stdlib-js/stdlib/actions/runs/34660299012
• Type: JavaScript Linting
• Date: 2026-09-12 00:15:06 UTC

Error Details

make[1]: Entering directory '/home/runner/work/stdlib/stdlib'

Linting file: lib/node_modules/@stdlib/ndarray/base/assign/benchmark/benchmark.6d_blocked_rowmajor.js

Linting file: lib/node_modules/@stdlib/array/float16/benchmark/polyfill/benchmark.find_last_index.length.js

/home/runner/work/stdlib/stdlib/lib/node_modules/@stdlib/array/float16/benchmark/polyfill/benchmark.find_last_index.length.js
19:1  error  Unused eslint-disable directive (no problems were reported from 'stdlib/jsdoc-typedef-typos')

✖ 1 problem (1 error, 0 warnings)
1 error and 0 warnings potentially fixable with the `--fix` option.

Linting failed.

Linting file: lib/node_modules/@stdlib/array/complex64/benchmark/benchmark.subarray.length.js

Linting file: lib/node_modules/@stdlib/stats/base/dists/hypergeometric/mean/benchmark/benchmark.native.js

Linting file: lib/node_modules/@stdlib/math/base/special/atan2/benchmark/benchmark.native.js

Linting file: lib/node_modules/@stdlib/blas/base/diagonal-type-resolve-enum/benchmark/benchmark.js

Linting file: lib/node_modules/@stdlib/blas/ext/base/cdiff/benchmark/benchmark.js

Linting file: lib/node_modules/@stdlib/number/float64/base/assert/is-same-value/benchmark/benchmark.native.js

Linting file: lib/node_modules/@stdlib/stats/base/dists/gamma/logcdf/benchmark/benchmark.js

Linting file: lib/node_modules/@stdlib/number/float64/base/to-words/benchmark/benchmark.native.js

Linting file: lib/node_modules/@stdlib/fft/base/fftpack/generic/sinti/benchmark/benchmark.js

Linting file: lib/node_modules/@stdlib/ndarray/base/reinterpret-complex64/benchmark/benchmark.js

Linting file: lib/node_modules/@stdlib/blas/base/drotm/benchmark/benchmark.js

Linting file: lib/node_modules/@stdlib/stats/base/dists/chisquare/stdev/benchmark/benchmark.native.js

Linting file: lib/node_modules/@stdlib/stats/strided/dsmeanwd/benchmark/benchmark.js

Linting file: lib/node_modules/@stdlib/blas/ext/base/drssbl/benchmark/benchmark.native.js

Linting file: lib/node_modules/@stdlib/blas/base/sswap/benchmark/benchmark.js

Linting file: lib/node_modules/@stdlib/array/fixed-endian-float32/benchmark/benchmark.to_string.length.js

Linting file: lib/node_modules/@stdlib/stats/strided/dsnanmeanors/benchmark/benchmark.js

Linting file: lib/node_modules/@stdlib/blas/ext/base/gindex-of-almost-same-value/benchmark/benchmark.js

Linting file: lib/node_modules/@stdlib/ndarray/base/clamp-index/benchmark/benchmark.js

Linting file: lib/node_modules/@stdlib/math/iter/special/tan/benchmark/benchmark.js

Linting file: lib/node_modules/@stdlib/ndarray/base/assert/is-integer-data-type/benchmark/benchmark.js
make[1]: *** [/home/runner/work/stdlib/stdlib/tools/make/lib/lint/javascript/eslint.mk:261: eslint-files] Error 1
make[1]: Leaving directory '/home/runner/work/stdlib/stdlib'
make: *** [/home/runner/work/stdlib/stdlib/tools/make/lib/lint/javascript/Makefile:158: lint-javascript-files] Error 2

Pull Request Instructions

• Please use the following PR title format:
  "chore: fix JavaScript lint errors (issue #<ISSUE_NUMBER>)".
• Reference this issue in the "Related Issues" section of the PR body as "resolves #<ISSUE_NUMBER>".