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Bump esbuild from 0.19.5 to 0.19.6 #218

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Bumps esbuild from 0.19.5 to 0.19.6.

Release notes

Sourced from esbuild's releases.

v0.19.6

  • Fix a constant folding bug with bigint equality

    This release fixes a bug where esbuild incorrectly checked for bigint equality by checking the equality of the bigint literal text. This is correct if the bigint doesn't have a radix because bigint literals without a radix are always in canonical form (since leading zeros are not allowed). However, this is incorrect if the bigint has a radix (e.g. 0x123n) because the canonical form is not enforced when a radix is present.

    // Original code
    console.log(!!0n, !!1n, 123n === 123n)
    console.log(!!0x0n, !!0x1n, 123n === 0x7Bn)
    // Old output
    console.log(false, true, true);
    console.log(true, true, false);
    // New output
    console.log(false, true, true);
    console.log(!!0x0n, !!0x1n, 123n === 0x7Bn);

  • Add some improvements to the JavaScript minifier

    This release adds more cases to the JavaScript minifier, including support for inlining String.fromCharCode and String.prototype.charCodeAt when possible:

    // Original code
    document.onkeydown = e => e.keyCode === 'A'.charCodeAt(0) && console.log(String.fromCharCode(55358, 56768))
    // Old output (with --minify)
    document.onkeydown=o=>o.keyCode==="A".charCodeAt(0)&&console.log(String.fromCharCode(55358,56768));
    // New output (with --minify)
    document.onkeydown=o=>o.keyCode===65&&console.log("🧀");

    In addition, immediately-invoked function expressions (IIFEs) that return a single expression are now inlined when minifying. This makes it possible to use IIFEs in combination with @__PURE__ annotations to annotate arbitrary expressions as side-effect free without the IIFE wrapper impacting code size. For example:

    // Original code
    const sideEffectFreeOffset = /* @__PURE__ */ (() => computeSomething())()
    use(sideEffectFreeOffset)
    // Old output (with --minify)
    const e=(()=>computeSomething())();use(e);
    // New output (with --minify)
    const e=computeSomething();use(e);

  • Automatically prefix the mask-composite CSS property for WebKit (#3493)

... (truncated)

Changelog

Sourced from esbuild's changelog.

0.19.6

  • Fix a constant folding bug with bigint equality

    This release fixes a bug where esbuild incorrectly checked for bigint equality by checking the equality of the bigint literal text. This is correct if the bigint doesn't have a radix because bigint literals without a radix are always in canonical form (since leading zeros are not allowed). However, this is incorrect if the bigint has a radix (e.g. 0x123n) because the canonical form is not enforced when a radix is present.

    // Original code
    console.log(!!0n, !!1n, 123n === 123n)
    console.log(!!0x0n, !!0x1n, 123n === 0x7Bn)
    // Old output
    console.log(false, true, true);
    console.log(true, true, false);
    // New output
    console.log(false, true, true);
    console.log(!!0x0n, !!0x1n, 123n === 0x7Bn);

  • Add some improvements to the JavaScript minifier

    This release adds more cases to the JavaScript minifier, including support for inlining String.fromCharCode and String.prototype.charCodeAt when possible:

    // Original code
    document.onkeydown = e => e.keyCode === 'A'.charCodeAt(0) && console.log(String.fromCharCode(55358, 56768))
    // Old output (with --minify)
    document.onkeydown=o=>o.keyCode==="A".charCodeAt(0)&&console.log(String.fromCharCode(55358,56768));
    // New output (with --minify)
    document.onkeydown=o=>o.keyCode===65&&console.log("🧀");

    In addition, immediately-invoked function expressions (IIFEs) that return a single expression are now inlined when minifying. This makes it possible to use IIFEs in combination with @__PURE__ annotations to annotate arbitrary expressions as side-effect free without the IIFE wrapper impacting code size. For example:

    // Original code
    const sideEffectFreeOffset = /* @__PURE__ */ (() => computeSomething())()
    use(sideEffectFreeOffset)
    // Old output (with --minify)
    const e=(()=>computeSomething())();use(e);
    // New output (with --minify)
    const e=computeSomething();use(e);

  • Automatically prefix the mask-composite CSS property for WebKit (#3493)

... (truncated)

Commits
  • 6073a3a publish 0.19.6 to npm
  • 19ff9d3 async arrow functions are not IIFEs
  • 9fa4e79 inline IIFEs that return a single expression
  • 6c4aa2c fix #3454: crash with jsx-dev before super() call
  • 4a1e576 fix #3467: formatMessages edge case perf hack
  • 20c2604 add some go tests for message formatting
  • 5271f82 silence new warnings within node_modules
  • 83e8c7f fix #3485: map subpath imports to node built-ins
  • 07e527d fix #3453: use Symbol.for for missing symbols
  • 50cead7 try adding a warning about suspicious uses of =>
  • Additional commits viewable in compare view

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Bumps [esbuild](https://github.com/evanw/esbuild) from 0.19.5 to 0.19.6.
- [Release notes](https://github.com/evanw/esbuild/releases)
- [Changelog](https://github.com/evanw/esbuild/blob/main/CHANGELOG.md)
- [Commits](evanw/esbuild@v0.19.5...v0.19.6)

---
updated-dependencies:
- dependency-name: esbuild
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot dependabot bot added dependencies Pull requests that update a dependency file javascript Pull requests that update Javascript code labels Nov 20, 2023
@kddnewton kddnewton closed this Nov 20, 2023
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dependabot bot commented on behalf of github Nov 20, 2023

OK, I won't notify you again about this release, but will get in touch when a new version is available. If you'd rather skip all updates until the next major or minor version, let me know by commenting @dependabot ignore this major version or @dependabot ignore this minor version. You can also ignore all major, minor, or patch releases for a dependency by adding an ignore condition with the desired update_types to your config file.

If you change your mind, just re-open this PR and I'll resolve any conflicts on it.

@dependabot dependabot bot deleted the dependabot/npm_and_yarn/esbuild-0.19.6 branch November 20, 2023 19:01
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