* Add test case demonstrating invalid behavior
* Add conditional check for child properties so RHS is not duplicated
* Add recursive check to find any nested non single-property case
* Add case for array destructuring
* Add test case for a nested rest element
* More safely recurse through array destructuring
* Traverse assignment and nested rest operations
* Refactor to be more clear which case statement we are executing against
* Update missed snapshots
* Update packages/babel-plugin-proposal-object-rest-spread/src/index.js
Co-authored-by: Huáng Jùnliàng <jlhwung@gmail.com>
* Filter null array elements, add early return, remove optional chaining
* Use stronger type assertions
* Update fall through to be false; add early return to RestElement case
* Move hasMoreThanOneBinding to its own file with distinct tests
* Rename testing helper to more appropriately match business logic
* Yarn Dedup & rename hasMoreThanOneBinding to shouldStoreRHSInTemporaryVariable
Co-authored-by: Huáng Jùnliàng <jlhwung@gmail.com>
* chore: use yarn 2
* chore: remove redundant yarn locks
* chore: remove publishEslintPkg
* chore: remove redundant make bootstrap
* Update .yarnrc.yml
Co-authored-by: Kristoffer K. <merceyz@users.noreply.github.com>
* chore: use workspace protocol for eslint packages in the root
Co-Authored-By: merceyz <merceyz@users.noreply.github.com>
* chore: pin caniuse-lite versions
Testcases in packages/babel-preset-env/test/fixtures/debug/browserslists-defaults-not-ie
depends on specific caniuse-lite versions. We pinned the version here
so we don't have to deal with fixture different in e2e-tests
where all deps will be updated and tested.
* chore: resolve yarn install warnings
* chore: update yarn cache path on circle/travis
* chore: add yarn deduplicate plugin
* chore: deduplicate lock files
* chore: move devDependencies to leaf packages
* chore: remove @yarnpkg/plugin-constraints
* chore: remove unused dedupe options
* test: fix unwanted self reference
* chore: remove output-file-sync dependency
* chore: update browserify to 16.5.2
Co-authored-by: Kristoffer K. <merceyz@users.noreply.github.com>
* Transform initializers with ids in rest elements
Fix issue 11281. Transform parameters with default initializers that
have ids that are also in a parameter with a rest element.
Before, these parameters were not transformed.
* Add plugin-transform-parameters as dependency
* Remove outdated comment
* Use set instead of array for paramsWithRestElement
* Skip when encounter "Scope"
Previously, f({...R}, f = R => R) would be incorrectly transformed.
* Pass in loose mode option instead of false
* Address review and re-organize tests
Checking the RHS of an assignment pattern/checking the parent of
an identifier node fails on cases like "({...R}, a = f(R))" or
"({...R}, {[R.key]: a = 42})".
Also refactor tests by removing unecessary tests and
separating "should transform" from "should not transform" tests.
