The @babel/plugin-bugfix-safari-id-destructuring-collision-in-function-expression package is designed to address a specific bug in Safari related to the collision of variable names in destructuring assignments within function expressions. This plugin works as part of the Babel toolchain to transform affected code into a format that avoids the bug, ensuring compatibility and preventing runtime errors in Safari.

What are @babel/plugin-bugfix-safari-id-destructuring-collision-in-function-expression's main functionalities?

Bug Fix for Safari Destructuring Collision

This code sample demonstrates a scenario where the plugin would transform the function expression to avoid a naming collision that Safari cannot handle. Without the plugin, this code might cause a runtime error in Safari due to the destructuring assignment.

const example = ({ a }) => { const { a: b } = someObject; return a + b; };

Other packages similar to @babel/plugin-bugfix-safari-id-destructuring-collision-in-function-expression

Changelog

Source

v7.18.6 (2022-06-27)

:eyeglasses: Spec Compliance

babel-parser
- #14650 [ts] Disallow property access after instantiation expression (@nicolo-ribaudo)
- #14636 [ts] Allow ...<...> followed by newline or binary operator (@nicolo-ribaudo)
babel-generator, babel-parser, babel-preset-env, babel-template
- #14668 JSON modules should be imported with default (@JLHwung)

:bug: Bug Fix

babel-helper-remap-async-to-generator, babel-plugin-proposal-async-generator-functions
- #14391 Transform await in computed class keys (@Yokubjon-J)
babel-plugin-transform-parameters
- #14694 fix: preserve function params type if possible (@magic-akari)
babel-core
- #14583 fix: Memory leak when deep cloning in babel-core (@liuxingbaoyu)
babel-core, babel-helper-check-duplicate-nodes, babel-plugin-bugfix-safari-id-destructuring-collision-in-function-expression, babel-plugin-bugfix-v8-spread-parameters-in-optional-chaining, babel-plugin-proposal-destructuring-private, babel-plugin-proposal-optional-chaining, babel-plugin-transform-runtime
- #14663 Fix import { types } from "@babel/core" with native ESM (@nicolo-ribaudo)

:house: Internal

babel-standalone
- #14697 Add proposal-unicode-sets-regex to @babel/standalone (@nicolo-ribaudo)
Other
- #14687 chore: Update bench baselines (@liuxingbaoyu)
babel-generator, babel-types
- #14685 enable TS compiler option: strictBindCallApply (@JLHwung)
babel-code-frame, babel-core, babel-generator, babel-helper-annotate-as-pure, babel-helper-builder-binary-assignment-operator-visitor, babel-helper-builder-react-jsx, babel-helper-check-duplicate-nodes, babel-helper-compilation-targets, babel-helper-create-class-features-plugin, babel-helper-create-regexp-features-plugin, babel-helper-define-map, babel-helper-explode-assignable-expression, babel-helper-fixtures, babel-helper-function-name, babel-helper-hoist-variables, babel-helper-member-expression-to-functions, babel-helper-module-imports, babel-helper-module-transforms, babel-helper-optimise-call-expression, babel-helper-plugin-test-runner, babel-helper-plugin-utils, babel-helper-remap-async-to-generator, babel-helper-replace-supers, babel-helper-simple-access, babel-helper-split-export-declaration, babel-helper-transform-fixture-test-runner, babel-helper-validator-option, babel-helper-wrap-function, babel-helpers, babel-highlight, babel-plugin-bugfix-v8-spread-parameters-in-optional-chaining, babel-plugin-external-helpers, babel-plugin-proposal-async-generator-functions, babel-plugin-proposal-class-static-block, babel-plugin-proposal-decorators, babel-plugin-proposal-destructuring-private, babel-plugin-proposal-function-bind, babel-plugin-proposal-function-sent, babel-plugin-proposal-json-strings, babel-plugin-proposal-object-rest-spread, babel-plugin-proposal-optional-chaining, babel-plugin-proposal-partial-application, babel-plugin-proposal-pipeline-operator, babel-plugin-proposal-private-property-in-object, babel-plugin-proposal-record-and-tuple, babel-plugin-syntax-typescript, babel-plugin-transform-block-scoped-functions, babel-plugin-transform-block-scoping, babel-plugin-transform-classes, babel-plugin-transform-computed-properties, babel-plugin-transform-destructuring, babel-plugin-transform-duplicate-keys, babel-plugin-transform-exponentiation-operator, babel-plugin-transform-flow-comments, babel-plugin-transform-flow-strip-types, babel-plugin-transform-for-of, babel-plugin-transform-function-name, babel-plugin-transform-modules-amd, babel-plugin-transform-modules-commonjs, babel-plugin-transform-modules-systemjs, babel-plugin-transform-modules-umd, babel-plugin-transform-object-super, babel-plugin-transform-parameters, babel-plugin-transform-property-mutators, babel-plugin-transform-proto-to-assign, babel-plugin-transform-react-constant-elements, babel-plugin-transform-react-display-name, babel-plugin-transform-react-inline-elements, babel-plugin-transform-react-jsx-compat, babel-plugin-transform-react-jsx-source, babel-plugin-transform-react-jsx, babel-plugin-transform-runtime, babel-plugin-transform-typescript, babel-plugin-transform-unicode-escapes, babel-preset-env, babel-preset-typescript, babel-standalone, babel-template, babel-traverse, babel-types
- #14601 enable noImplicitAny (@JLHwung)
babel-core, babel-helper-transform-fixture-test-runner, babel-plugin-transform-destructuring
- #14659 Run Babel asynchronously in fixtures (@nicolo-ribaudo)

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