Update babel monorepo

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
@babel/cli (source)	^7.13.16 -> ^7.17.6
@babel/core (source)	^7.14.0 -> ^7.17.8
@babel/plugin-proposal-class-properties (source)	^7.13.0 -> ^7.16.7
@babel/preset-env (source)	^7.14.0 -> ^7.16.11
@babel/preset-flow (source)	^7.13.13 -> ^7.16.7

---

Release Notes

babel/babel (@​babel/cli)

v7.17.6

Compare Source

:eyeglasses: Spec Compliance

• babel-helper-module-transforms
  • #​14287 Make module namespace sort compare function consistent (@​devsnek)

:bug: Bug Fix

• babel-cli
  • #​14281 cli: handle multiple input sources in watch mode (@​JLHwung)

:microscope: Output optimization

• babel-plugin-transform-react-constant-elements
  • #​12975 allowMutablePropsOnTags: cache JSX constant elements with function props (@​nicolo-ribaudo)
• babel-plugin-proposal-pipeline-operator, babel-standalone
  • #​14278 [hack pipes] Inline topic token when possible (@​nicolo-ribaudo)
• babel-helper-create-class-features-plugin, babel-plugin-proposal-class-static-block, babel-plugin-proposal-decorators, babel-preset-env
  • #​14275 Avoid IIFE for single-expression class static blocks (@​nicolo-ribaudo)

v7.17.3

Compare Source

:bug: Bug Fix

• babel-plugin-transform-react-jsx-development, babel-plugin-transform-react-jsx
  • #​14271 jsx-development: do not emit this within ts module block (@​JLHwung)
• babel-plugin-transform-destructuring
  • #​14240 Fix destructuring with holes in assign pattern (@​magic-akari)

:house: Internal

• babel-cli, babel-core, babel-generator, babel-helper-transform-fixture-test-runner
  • #​14253 Convert all SourceMapConsumers to TraceMaps (@​jridgewell)

:microscope: Output optimization

• babel-plugin-proposal-class-properties, babel-plugin-proposal-class-static-block, babel-plugin-proposal-decorators, babel-plugin-proposal-private-methods, babel-plugin-proposal-private-property-in-object, babel-plugin-transform-new-target, babel-plugin-transform-parameters, babel-traverse
  • #​14268 Skip unnecessary temp vars in path.insertAfter (@​nicolo-ribaudo)

v7.17.0

Compare Source

:rocket: New Feature

• babel-cli, babel-core
  • #​14065 Allow plugins/presets to indicate external dependencies (@​nicolo-ribaudo)
• babel-core, babel-parser, babel-traverse
  • #​14174 Expose .index on Position to internally track nodes location (@​tolmasky)
• babel-generator, babel-parser, babel-plugin-proposal-pipeline-operator, babel-plugin-syntax-pipeline-operator
  • #​13973 proposal-pipe: Add support for ^^ and @@​ topics (@​js-choi)
• babel-traverse
  • #​13940 Add new method to check if node is null or not (@​danez)
• babel-generator, babel-parser, babel-plugin-syntax-destructuring-private, babel-standalone
  • #​13931 Parse destructuring private fields (@​JLHwung)
• babel-helper-create-class-features-plugin, babel-helpers, babel-plugin-proposal-decorators, babel-plugin-syntax-decorators, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime, babel-standalone, babel-types
  • #​14004 Add new decorators transform (@​pzuraq)
• babel-generator, babel-parser, babel-traverse, babel-types
  • #​13681 Add the decoratorsAutoAccessors parser plugin (@​pzuraq)
• babel-core, babel-helper-create-regexp-features-plugin, babel-plugin-proposal-unicode-sets-regex, babel-plugin-syntax-unicode-sets-regex, babel-plugin-transform-dotall-regex
  • #​14125 Add transform support for the "regexp unicode sets" proposal (@​nicolo-ribaudo)
• babel-parser
  • #​14086 Add parser support for the "regexp unicode sets" proposal (@​nicolo-ribaudo)
• babel-register
  • #​14087 Expose @babel/register/experimental-worker (@​nicolo-ribaudo)

:bug: Bug Fix

• babel-parser
  • #​14145 Reinterpret << when parsing TS type arguments (@​JLHwung)
• babel-plugin-transform-runtime
  • #​14187 Normalize absolute paths on Windows (@​atti187)

:memo: Documentation

• #​14223 Remove Babel 6 from SECURITY.md (@​nicolo-ribaudo)

:house: Internal

• babel-helper-fixtures, babel-parser
  • #​14201 Fuzz test location-related parser options (@​tolmasky)
• babel-compat-data
  • #​14208 Update compat data (specifically for rhino 1.7.14) (@​phulin)
• Other
  • #​14190 chore: run tscheck on babel 8 breaking test (@​JLHwung)

:running_woman: Performance

• babel-cli, babel-core
  • #​14209 Switch to @ampproject/remapping to merge source maps (@​jridgewell)

v7.16.8

Compare Source

:bug: Bug Fix

• babel-generator, babel-plugin-syntax-typescript, babel-plugin-transform-parameters
  • #​14113 Print trailing comma after a single TS generic in arrow fns (@​ozanhonamlioglu)
• babel-traverse
  • #​14105 fix: forward stop signal to parent path (@​JLHwung)
• babel-register
  • #​14107 Don't mutate @babel/register options (@​nicolo-ribaudo)
• babel-plugin-transform-modules-commonjs
  • #​14097 Register binding for newly created vars for commonjs transforms (@​The-x-Theorist)
• babel-plugin-transform-typescript
  • #​14093 Fix TypeScript Enum self-references (@​magic-akari)

:nail_care: Polish

• babel-generator
  • #​14094 Always print directives with double quotes when minified (@​overlookmotel)

:house: Internal

• babel-helper-fixtures, babel-plugin-proposal-record-and-tuple, babel-preset-env
  • #​14118 Always use the plugin/preset name in fixtures options (@​nicolo-ribaudo)

:microscope: Output optimization

• babel-helper-remap-async-to-generator, babel-helper-wrap-function, babel-plugin-transform-async-to-generator
  • #​14122 Optimize transform-async-to-generator output (@​magic-akari)

v7.16.7

Compare Source

:eyeglasses: Spec Compliance

• babel-parser
  • #​14049 fix: check preceding line break before exclamation (@​JLHwung)

:bug: Bug Fix

• babel-plugin-transform-runtime, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
  • #​14081 Import the correct ./typeof.js helper in @babel/runtime (@​exb)
• babel-helpers
  • #​14072 Fix derived classes in Chrome <= 36 (@​nicolo-ribaudo)
• babel-helper-function-name, babel-plugin-transform-function-name
  • #​14047 Fix unicode handling in generated function names (@​The-x-Theorist)

:nail_care: Polish

• babel-core
  • #​14067 Allow $schema property in json config files (@​The-x-Theorist)

v7.16.0

Compare Source

:eyeglasses: Spec Compliance

• babel-helpers, babel-plugin-proposal-async-generator-functions, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
  • #​13824 Await promises from sync iterators with for-await (@​nicolo-ribaudo)

:rocket: New Feature

• babel-generator, babel-parser, babel-plugin-transform-typescript, babel-types
  • #​13802 Support TypeScript 4.5 type-only import/export specifiers (@​sosukesuzuki)
• babel-parser
  • #​13887 feat: support startColumn option (@​JLHwung)
• babel-helper-fixtures, babel-helper-transform-fixture-test-runner, babel-parser, babel-plugin-syntax-typescript, babel-preset-typescript
  • #​13838 Handle .mts and .cts files in @babel/preset-typescript (@​nicolo-ribaudo)
• Other
  • #​13782 Add ESLint 8 support to @babel/eslint-parser (@​nicolo-ribaudo)
• babel-generator, babel-parser, babel-plugin-proposal-pipeline-operator, babel-plugin-syntax-pipeline-operator
  • #​13749 Caret topic (pipe operator) (@​js-choi)
• babel-compat-data, babel-generator, babel-parser, babel-preset-env, babel-types
  • #​13713 Enable class static blocks by default (@​sosukesuzuki)
• babel-helper-skip-transparent-expression-wrappers, babel-plugin-proposal-optional-chaining
  • #​13687 add skipTransparentExprWrapperNodes helper (@​lightmare)
• babel-traverse, babel-types
  • #​13666 Add aliases for Standardized, TypeScript, and Flow (@​jridgewell)

:bug: Bug Fix

• babel-parser, babel-plugin-transform-typescript
  • #​13876 [ts] Support private methods overloads (@​nicolo-ribaudo)
• babel-plugin-transform-typescript
  • #​13865 fix: allow enum member without initializer after non-literal member (@​lightmare)
• babel-core, babel-helper-create-class-features-plugin, babel-plugin-transform-typescript
  • #​13854 Don't transform declare class in plugin-proposal-class-properties (@​forivall)
• babel-compat-data, babel-plugin-bugfix-safari-id-destructuring-collision-in-function-expression, babel-plugin-bugfix-v8-spread-parameters-in-optional-chaining, babel-plugin-transform-react-constant-elements, babel-preset-env, babel-traverse
  • #​13842 Implement @​babel/plugin-bugfix-safari-id-destructuring-collision-in-function-expression (@​JLHwung)
• babel-plugin-proposal-async-generator-functions, babel-traverse
  • #​13813 Restore traversal context after enter / traverse (@​JLHwung)
• babel-traverse, babel-types
  • #​13832 Mark static block as FunctionParent (@​JLHwung)
• babel-generator
  • #​13825 Fix missing inner comments in function expressions (@​overlookmotel)

:house: Internal

• Every package
  • #​13772 Use workspace:^ to specify @babel/ dependencies (@​nicolo-ribaudo)
• Other
  • #​13856 Update to Yarn 3.1 (@​nicolo-ribaudo)
  • #​13867 Test on Node.js 17 (@​nicolo-ribaudo)
• babel-helper-fixtures, babel-plugin-proposal-class-properties, babel-plugin-transform-runtime, babel-preset-react
  • #​13858 Force loading plugins/presets from the monorepo in tests (@​nicolo-ribaudo)
• babel-types
  • #​13844 [ts] precise return type on createTypeAnnotationBasedOnTypeof (babel-types) (@​lightmare)
• babel-helpers
  • #​13841 minor: remove ineffectual helper names filter (@​lightmare)
• babel-core, babel-plugin-transform-react-jsx-development, babel-plugin-transform-react-jsx, babel-types
  • #​13820 Improve transform-react-jsx typings (@​JLHwung)

:running_woman: Performance

• babel-types
  • #​13843 Simplify (transpiled) babel-types builder wrappers (@​lightmare)

v7.15.7

Compare Source

:bug: Bug Fix

• babel-parser
  • #​13771 fix(babel-parser): Allow line break before assert return type (@​JuniorTour)
  • #​13755 [estree] Fix conversion of PrivateName in MemberExpression (@​nicolo-ribaudo)
• babel-standalone
  • #​13754 Move pipeline operator to Stage 2 (@​sdegutis)
• Other
  • #​13767 Fix regexpu-core bundling in @babel/standalone (@​nicolo-ribaudo)
  • #​13751 [eslint-parser] Represent static using a Keyword token (@​nicolo-ribaudo)
• babel-helper-validator-identifier
  • #​13759 Update Identifier definitions to Unicode 14 (@​JLHwung)

:house: Internal

• babel-parser
  • #​13768 Store token type as number (@​JLHwung)
• babel-helper-module-transforms, babel-plugin-transform-modules-commonjs
  • #​13739 Throw a better error when transforming imported bindings in types (@​nicolo-ribaudo)
• Other
  • #​13140 Update to Yarn 3 (@​nicolo-ribaudo)
  • #​13744 chore: add constraint for duplicate dependency declarations (@​merceyz)
• babel-helper-transform-fixture-test-runner
  • #​13741 Replace the deprecated produceCachedData option used in vm module with script.createCachedData() (@​wafuwafu13)

v7.15.4

Compare Source

:eyeglasses: Spec Compliance

• babel-helper-create-class-features-plugin, babel-helpers, babel-plugin-bugfix-v8-spread-parameters-in-optional-chaining, babel-plugin-proposal-async-generator-functions, babel-plugin-proposal-class-properties, babel-plugin-proposal-private-methods, babel-plugin-proposal-private-property-in-object, babel-preset-env, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
  • #​13601 Disallow reinitializing private elements (@​komyg)

:bug: Bug Fix

• #​13638 [eslint] Allow "latest" as ecmaVersion (@​fisker)
• babel-traverse, babel-types
  • #​13723 getBindingIdentifiers should return params for private methods (@​JLHwung)
• babel-types
  • #​13715 [babel 8] fix: stricter rest element builder check (@​JLHwung)
• babel-helper-compilation-targets
  • #​13697 fix: pass browserslistEnv to resolveTargets (@​meskill)
• babel-helper-create-class-features-plugin, babel-plugin-proposal-class-properties, babel-plugin-proposal-private-property-in-object
  • #​13656 fix: fix static private field shadowed by local variable (@​colinaaa)
• babel-plugin-transform-typescript
  • #​13664 [ts] Fix transform for nested namespaces shorthand syntax (@​nicolo-ribaudo)
• babel-parser
  • #​13680 fix(babel-parser): delete static property from class static block for TS (@​sosukesuzuki)
  • #​13695 fix: assure left bracket is not consumed after dot (@​JLHwung)
• babel-core
  • #​13532 fix: non breaking align options naming (@​fedeci)

:memo: Documentation

• babel-parser
  • #​13691 add missing ExportNamespaceSpecifier in spec.md (@​flyinox)

:house: Internal

• babel-helper-create-class-features-plugin, babel-plugin-proposal-class-static-block, babel-plugin-proposal-private-property-in-object, babel-plugin-syntax-class-static-block, babel-plugin-syntax-private-property-in-object, babel-plugin-syntax-top-level-await, babel-plugin-transform-modules-commonjs, babel-plugin-transform-modules-systemjs, babel-preset-env, babel-standalone
  • #​13717 archive stage 4 parser plugins (@​JLHwung)

:running_woman: Performance

• babel-core, babel-generator, babel-helper-annotate-as-pure, babel-helper-builder-binary-assignment-operator-visitor, babel-helper-builder-react-jsx, babel-helper-define-map, babel-helper-explode-assignable-expression, babel-helper-function-name, babel-helper-get-function-arity, 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-remap-async-to-generator, babel-helper-replace-supers, babel-helper-simple-access, babel-helper-skip-transparent-expression-wrappers, babel-helper-split-export-declaration, babel-helper-wrap-function, babel-helpers, babel-preset-env, babel-template, babel-traverse
  • #​13685 Use named imports for babel types (@​JLHwung)
• babel-cli, babel-helper-define-map, babel-helpers, babel-node, babel-parser, babel-plugin-proposal-async-generator-functions, babel-plugin-proposal-decorators, babel-plugin-transform-classes, babel-plugin-transform-for-of, babel-plugin-transform-modules-systemjs, babel-plugin-transform-parameters, babel-traverse, babel-types
  • #​13609 perf: partially replace .concat with .push (@​fedeci)

v7.14.8

Compare Source

:eyeglasses: Spec Compliance

• babel-helper-create-class-features-plugin, babel-plugin-proposal-class-static-block, babel-plugin-transform-new-target
  • #​13560 fix(class-properties): replace new.target in static properties with undefined (@​colinaaa)
• babel-parser
  • #​13088 Fix await binding error within static block (@​JLHwung)
  • #​13531 fix: disallow computed async/get/set keyword (@​JLHwung)
• babel-helper-module-transforms, babel-helper-simple-access, babel-plugin-transform-modules-commonjs
  • #​13258 Fix const violations in ESM imports when transformed to CJS (@​overlookmotel)

:bug: Bug Fix

• babel-parser
  • #​13575 Update babel-parser.d.ts (@​sosukesuzuki)
  • #​13548 Fix parser strictMode option (@​overlookmotel)
  • #​13573 Fix issue to allow module block in member expression (@​nme077)
  • #​13521 Overhaul comment attachment (@​JLHwung)
  • #​13534 Async do expression should start at async (@​JLHwung)
• babel-plugin-transform-arrow-functions, babel-traverse
  • #​12344 Fix arrow transformation when arguments is defined as variable (@​snitin315)
• babel-traverse
  • #​13527 fix: accept duplicated import/variable in different module (@​colinaaa)
• babel-types
  • #​13525 fix(babel-types): accept UnaryExpression in TSLiteralType (@​colinaaa)
  • #​13500 Add typeParameters to tagged template visitor keys (@​JLHwung)

:nail_care: Polish

• babel-core
  • #​13515 Fix config validation message typo (@​jaeseokk)
• babel-cli
  • #​13508 fix: sync default_extensions to babel-cli usage (@​JLHwung)

:memo: Documentation

• #​13562 Fix make generate-standalone -> make build-standalone (@​sosukesuzuki)

:house: Internal

• babel-helpers
  • #​13522 minor improvement to gulp generate-runtime-helpers error message (@​lightmare)

:running_woman: Performance

• babel-parser
  • #​13521 Overhaul comment attachment (@​JLHwung)

v7.14.5

Compare Source

:eyeglasses: Spec Compliance

• babel-plugin-proposal-do-expressions, babel-traverse
  • #​13122 fix: hoist variable declaration within do block (@​JLHwung)
• babel-parser
  • #​13409 Relax import assertion key-is-type constraint (@​JLHwung)

:bug: Bug Fix

• babel-parser
  • #​13418 fix(parser): correctly parse record and tuple tokens (@​fedeci)
  • #​13410 fix: throw when async() call param is object with assignement (@​tony-go)
  • #​13396 Add support for d flag of regex literals in parser (@​ota-meshi)
• babel-helpers
  • #​13404 fix generate-helpers failing in URL-encoded path (@​lightmare)

:house: Internal

• babel-helper-hoist-variables
  • #​13442 Disallow dependency cycles (@​nicolo-ribaudo)
• babel-parser
  • #​13440 update test fixtures (@​JLHwung)
  • #​13431 Reduce exprAllowed usage (@​JLHwung)
  • #​13422 fix(@babel/parser): fix tokenizer context update code (@​Eyoatam)
• Other
  • #​13420 chore: specify @​babel/eslint-parser deps (@​JLHwung)
• babel-cli, babel-code-frame, babel-compat-data, babel-core, babel-generator, babel-helper-annotate-as-pure, babel-helper-builder-binary-assignment-operator-visitor, babel-helper-builder-react-jsx, 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-get-function-arity, 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-skip-transparent-expression-wrappers, babel-helper-split-export-declaration, babel-helper-transform-fixture-test-runner, babel-helper-validator-identifier, babel-helper-validator-option, babel-helper-wrap-function, babel-helpers, babel-highlight, babel-node, babel-parser, babel-plugin-bugfix-v8-spread-parameters-in-optional-chaining, babel-plugin-external-helpers, babel-plugin-proposal-async-do-expressions, babel-plugin-proposal-async-generator-functions, babel-plugin-proposal-class-properties, babel-plugin-proposal-class-static-block, babel-plugin-proposal-decorators, babel-plugin-proposal-do-expressions, babel-plugin-proposal-dynamic-import, babel-plugin-proposal-export-default-from, babel-plugin-proposal-export-namespace-from, babel-plugin-proposal-function-bind, babel-plugin-proposal-function-sent, babel-plugin-proposal-json-strings, babel-plugin-proposal-logical-assignment-operators, babel-plugin-proposal-nullish-coalescing-operator, babel-plugin-proposal-numeric-separator, babel-plugin-proposal-object-rest-spread, babel-plugin-proposal-optional-catch-binding, babel-plugin-proposal-optional-chaining, babel-plugin-proposal-partial-application, babel-plugin-proposal-pipeline-operator, babel-plugin-proposal-private-methods, babel-plugin-proposal-private-property-in-object, babel-plugin-proposal-record-and-tuple, babel-plugin-proposal-throw-expressions, babel-plugin-proposal-unicode-property-regex, babel-plugin-syntax-async-do-expressions, babel-plugin-syntax-class-static-block, babel-plugin-syntax-decimal, babel-plugin-syntax-decorators, babel-plugin-syntax-do-expressions, babel-plugin-syntax-export-default-from, babel-plugin-syntax-flow, babel-plugin-syntax-function-bind, babel-plugin-syntax-function-sent, babel-plugin-syntax-import-assertions, babel-plugin-syntax-jsx, babel-plugin-syntax-module-blocks, babel-plugin-syntax-partial-application, babel-plugin-syntax-pipeline-operator, babel-plugin-syntax-private-property-in-object, babel-plugin-syntax-record-and-tuple, babel-plugin-syntax-throw-expressions, babel-plugin-syntax-top-level-await, babel-plugin-syntax-typescript, babel-plugin-transform-arrow-functions, babel-plugin-transform-async-to-generator, 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-dotall-regex, 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-instanceof, babel-plugin-transform-jscript, babel-plugin-transform-literals, babel-plugin-transform-member-expression-literals, babel-plugin-transform-modules-amd, babel-plugin-transform-modules-commonjs, babel-plugin-transform-modules-systemjs, babel-plugin-transform-modules-umd, babel-plugin-transform-named-capturing-groups-regex, babel-plugin-transform-new-target, babel-plugin-transform-object-assign, babel-plugin-transform-object-set-prototype-of-to-assign, babel-plugin-transform-object-super, babel-plugin-transform-parameters, babel-plugin-transform-property-literals, 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-development, babel-plugin-transform-react-jsx-self, babel-plugin-transform-react-jsx-source, babel-plugin-transform-react-jsx, babel-plugin-transform-react-pure-annotations, babel-plugin-transform-regenerator, babel-plugin-transform-reserved-words, babel-plugin-transform-runtime, babel-plugin-transform-shorthand-properties, babel-plugin-transform-spread, babel-plugin-transform-sticky-regex, babel-plugin-transform-strict-mode, babel-plugin-transform-template-literals, babel-plugin-transform-typeof-symbol, babel-plugin-transform-typescript, babel-plugin-transform-unicode-escapes, babel-plugin-transform-unicode-regex, babel-preset-env, babel-preset-flow, babel-preset-react, babel-preset-typescript, babel-register, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime, babel-standalone, babel-template, babel-traverse, babel-types
  • #​13363 chore: setup Yarn constraints (@​merceyz)

:running_woman: Performance

• babel-parser
  • #​13408 Use set in parser scope (@​JLHwung)
  • #​13386 Faster checkReservedWord (@​JLHwung)
  • #​13406 Back parser state exportedIdentifiers by set (@​JLHwung)

v7.14.3

Compare Source

:bug: Bug Fix

• babel-core
  • #​13321 Pass assumptions set in presets to plugins (@​nicolo-ribaudo)
• babel-parser
  • #​13326 fix: preserve tokensLength in tryParse (@​JLHwung)
  • #​13325 Parse let declarations whose id starts with \ (@​nicolo-ribaudo)
• babel-helper-create-class-features-plugin, babel-helper-replace-supers, babel-plugin-proposal-class-properties, babel-plugin-proposal-class-static-block
  • #​13303 Don't duplicate the base class when using constantSuper (@​nicolo-ribaudo)

:house: Internal

• Other
  • #​13313 chore: add class-static-block test262 mapping (@​JLHwung)
• babel-plugin-transform-block-scoping
  • #​13304 Add test for fixed block scoping issue (@​nicolo-ribaudo)

:microscope: Output optimization

• babel-helper-create-class-features-plugin, babel-helper-replace-supers, babel-plugin-proposal-class-static-block, babel-preset-env
  • #​13297 Compile static blocks without the intermediate priv field step (@​nicolo-ribaudo)

babel/babel (@​babel/preset-env)

v7.16.11

Compare Source

v7.16.11 (2022-01-20)

This empty releases force-publishes a new version of @babel/plugin-proposal-private-methods (which was not published in v7.16.10 because it didn't have any actual change) and of @babel/preset-env.

This solves an incompatibility between @babel/[email protected] and @babel/[email protected], by making sure that @babel/preset-env transitively depends on @babel/helper-create-class-features-plugin@^7.16.10.

v7.16.10

Compare Source

:bug: Bug Fix

• babel-highlight
  • #​14165 Avoid infinite loop when highlighting an empty input (@​blankPen)
• babel-traverse
  • #​14164 Handle logical assignment in super property transforms (@​magic-akari)
  • #​14162 Fix the transform of super.foo--/super[foo]-- (and prefix) (@​magic-akari)
• babel-core
  • #​14110 Respect package.json#exports when resolving plugins (@​nicolo-ribaudo)
  • #​14153 Disable "Reentrant plugin detected" error in async mode (@​nicolo-ribaudo)

:house: Internal

• babel-plugin-transform-runtime
  • #​14157 Remove workaround for _typeof in runtime build script (@​nicolo-ribaudo)
• babel-parser
  • #​14130 Improve errors location tracking (@​tolmasky)

:microscope: Output optimization

• babel-helper-create-class-features-plugin, babel-preset-env
  • #​14169 Skip class fields transform when not necessary for private methods (@​nicolo-ribaudo)

v7.16.8

Compare Source

:bug: Bug Fix

• babel-generator, babel-plugin-syntax-typescript, babel-plugin-transform-parameters
  • #​14113 Print trailing comma after a single TS generic in arrow fns (@​ozanhonamlioglu)
• babel-traverse
  • #​14105 fix: forward stop signal to parent path (@​JLHwung)
• babel-register
  • #​14107 Don't mutate @babel/register options (@​nicolo-ribaudo)
• babel-plugin-transform-modules-commonjs
  • #​14097 Register binding for newly created vars for commonjs transforms (@​The-x-Theorist)
• babel-plugin-transform-typescript
  • #​14093 Fix TypeScript Enum self-references (@​magic-akari)

:nail_care: Polish

• babel-generator
  • #​14094 Always print directives with double quotes when minified (@​overlookmotel)

:house: Internal

• babel-helper-fixtures, babel-plugin-proposal-record-and-tuple, babel-preset-env
  • #​14118 Always use the plugin/preset name in fixtures options (@​nicolo-ribaudo)

:microscope: Output optimization

• babel-helper-remap-async-to-generator, babel-helper-wrap-function, babel-plugin-transform-async-to-generator
  • #​14122 Optimize transform-async-to-generator output (@​magic-akari)

v7.16.7

Compare Source

:eyeglasses: Spec Compliance

• babel-parser
  • #​14049 fix: check preceding line break before exclamation (@​JLHwung)

:bug: Bug Fix

• babel-plugin-transform-runtime, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
  • #​14081 Import the correct ./typeof.js helper in @babel/runtime (@​exb)
• babel-helpers
  • #​14072 Fix derived classes in Chrome <= 36 (@​nicolo-ribaudo)
• babel-helper-function-name, babel-plugin-transform-function-name
  • #​14047 Fix unicode handling in generated function names (@​The-x-Theorist)

:nail_care: Polish

• babel-core
  • #​14067 Allow $schema property in json config files (@​The-x-Theorist)

v7.16.5

Compare Source

:eyeglasses: Spec Compliance

• babel-cli, babel-core, babel-helpers, babel-plugin-proposal-class-properties, babel-plugin-proposal-decorators, babel-plugin-transform-classes, babel-plugin-transform-jscript, babel-plugin-transform-parameters, babel-plugin-transform-runtime, babel-plugin-transform-spread, babel-plugin-transform-typescript, babel-preset-env
  • #​12115 Mark class prototype as read-only (@​wentout)

:bug: Bug Fix

• babel-plugin-transform-parameters
  • #​14032 Fix: default rest argument array elements as undefined (@​The-x-Theorist)
• babel-plugin-transform-arrow-functions, babel-traverse
  • #​14036 Don't resolve shadowed arguments variables from functions (@​The-x-Theorist)
• babel-parser
  • #​14039 maintain estree string literal shape when cloned (@​JLHwung)
• babel-traverse
  • #​14016 Fix duplicate declaration error on ambient class declarations (@​The-x-Theorist)
• babel-generator
  • #​14014 Support flow function type annotation with no parent (@​krosenberg)
• babel-plugin-transform-react-jsx
  • #​14012 Fix JSX pragma anywhere in comment (@​The-x-Theorist)
• babel-helper-create-class-features-plugin, babel-helper-environment-visitor, babel-helper-member-expression-to-functions, babel-helper-module-transforms, babel-helper-replace-supers, babel-plugin-transform-classes, babel-traverse
  • #​14005 Fix handling of this&co in computed keys in arrows transform (@​nicolo-ribaudo)

:nail_care: Polish

• babel-parser
  • #​13968 Recover from shorthand assign exprs (@​JLHwung)
  • #​13975 fix: update UnexpectedPrivateField error message (@​JLHwung)

:memo: Documentation

• babel-compat-data, babel-helper-annotate-as-pure, babel-helper-builder-binary-assignment-operator-visitor, babel-helper-builder-react-jsx, 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-get-function-arity, 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-skip-transparent-expression-wrappers, babel-helper-split-export-declaration, babel-helper-transform-fixture-test-runner, babel-helper-validator-identifier, babel-helper-validator-option, babel-helper-wrap-function, babel-plugin-bugfix-safari-id-destructuring-collision-in-function-expression, babel-plugin-bugfix-v8-spread-parameters-in-optional-chaining, babel-plugin-proposal-async-do-expressions, babel-plugin-proposal-record-and-tuple, babel-plugin-syntax-async-do-expressions, babel-plugin-syntax-module-blocks, babel-plugin-transform-react-jsx-development, babel-plugin-transform-react-pure-annotations, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
  • #​14006 Regenerate monorepo READMEs (@​nicolo-ribaudo)

:house: Internal

• babel-cli, babel-code-frame, babel-core, babel-generator, babel-helper-annotate-as-pure, babel-helper-compilation-targets, babel-helper-create-class-features-plugin, babel-helper-create-regexp-features-plugin, babel-helper-fixtures, babel-helper-module-imports, babel-helper-optimise-call-expression, babel-helper-plugin-test-runner, babel-helper-transform-fixture-test-runner, babel-helper-validator-identifier, babel-helper-validator-option, babel-helpers, babel-highlight, babel-node, babel-parser, babel-plugin-bugfix-safari-id-destructuring-collision-in-function-expression, babel-plugin-bugfix-v8-spread-parameters-in-optional-chaining, babel-plugin-external-helpers, babel-plugin-proposal-async-do-expressions, babel-plugin-proposal-async-generator-functions, babel-plugin-proposal-class-properties, babel-plugin-proposal-class-static-block, babel-plugin-proposal-decorators, babel-plugin-proposal-do-expressions, babel-plugin-proposal-dynamic-import, babel-plugin-proposal-export-default-from, babel-plugin-proposal-export-namespace-from, babel-plugin-proposal-function-bind, babel-plugin-proposal-function-sent, babel-plugin-proposal-json-strings, babel-plugin-proposal-logical-assignment-operators, babel-plugin-proposal-nullish-coalescing-operator, babel-plugin-proposal-numeric-separator, babel-plugin-proposal-object-rest-spread, babel-plugin-proposal-optional-catch-binding, babel-plugin-proposal-optional-chaining, babel-plugin-proposal-partial-application, babel-plugin-proposal-pipeline-operator, babel-plugin-proposal-private-methods, babel-plugin-proposal-private-property-in-object, babel-plugin-proposal-record-and-tuple, babel-plugin-proposal-throw-expressions, babel-plugin-proposal-unicode-property-regex, babel-plugin-syntax-decorators, babel-plugin-syntax-typescript, babel-plugin-transform-arrow-functions, babel-plugin-transform-async-to-generator, 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-dotall-regex, 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-instanceof, babel-plugin-transform-jscript, babel-plugin-transform-member-expression-literals, babel-plugin-transform-modules-amd, babel-plugin-transform-modules-commonjs, babel-plugin-transform-modules-systemjs, babel-plugin-transform-modules-umd, babel-plugin-transform-named-capturing-groups-regex, babel-plugin-transform-new-target, babel-plugin-transform-object-super, babel-plugin-transform-parameters, babel-plugin-transform-property-literals, 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-development, babel-plugin-transform-react-jsx-self, babel-plugin-transform-react-jsx-source, babel-plugin-transform-react-jsx, babel-plugin-transform-react-pure-annotations, babel-plugin-transform-regenerator, babel-plugin-transform-reserved-words, babel-plugin-transform-runtime, babel-plugin-transform-shorthand-properties, babel-plugin-transform-spread, babel-plugin-transform-sticky-regex, babel-plugin-transform-strict-mode, babel-plugin-transform-template-literals, babel-plugin-transform-typeof-symbol, babel-plugin-transform-typescript, babel-plugin-transform-unicode-escapes, babel-plugin-transform-unicode-regex, babel-preset-env, babel-preset-flow, babel-preset-react, babel-preset-typescript, babel-register, babel-standalone, babel-template, babel-traverse, babel-types
  • #​13966 Run tests in a native Node.js ESM environment (@​nicolo-ribaudo)
• babel-parser
  • #​13982 Extend hasPlugin to accept plugin-configuration array pairs (@​js-choi)
• babel-helpers
  • #​13996 Don't use ESM for required files in @babel/helpers tests (@​nicolo-ribaudo)
• babel-plugin-proposal-object-rest-spread, babel-traverse
  • #​13948 Convert proposal-object-rest-spread to TS (@​JLHwung)
• babel-parser, babel-plugin-bugfix-safari-id-destructuring-collision-in-function-expression, babel-plugin-bugfix-v8-spread-parameters-in-optional-chaining, babel-plugin-proposal-optional-chaining, babel-preset-react, babel-preset-typescript
  • #​13978 Only bundle the release build, and don't import src in tests (@​nicolo-ribaudo)
• Other
  • #​13976 Fail

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