v7.2.2

Build standalone on prepublish
Correctly transform spreads to use proper concat method (#9108 )
2018-12-15 10:59:56 +01:00 · 2018-12-15 10:52:23 +01:00 · 2018-12-13 23:24:43 -08:00 · 2018-12-13 22:10:01 -08:00 · 2018-12-13 21:15:40 +01:00 · 2018-12-13 06:58:58 +01:00
107 changed files with 1653 additions and 873 deletions
--- a/.flowconfig
+++ b/.flowconfig
@@ -1,11 +1,10 @@
 [ignore]
-.*/build/.*
-.*/packages/.*/lib
-.*/packages/.*/test
-.*/codemods/.*/lib
-.*/codemods/.*/test
-.*/node_modules/conventional-changelog-core/
-.*/node_modules/module-deps/
+<PROJECT_ROOT>/build/.*
+<PROJECT_ROOT>/packages/.*/lib
+<PROJECT_ROOT>/packages/.*/test
+<PROJECT_ROOT>/codemods/.*/lib
+<PROJECT_ROOT>/codemods/.*/test
+<PROJECT_ROOT>/node_modules/module-deps/

 [include]
 packages/*/src
--- a/.github/ISSUE_TEMPLATE/Bug_report.md
+++ b/.github/ISSUE_TEMPLATE/Bug_report.md
@@ -1,6 +1,9 @@
 ---
-name: 🐛 Bug Report
-about: If something isn't working as expected 🤔.
+name: "\U0001F41B Bug Report"
+about: "If something isn't working as expected \U0001F914."
+title: ''
+labels: 'i: bug, i: needs triage'
+assignees: ''

 ---

@@ -31,7 +34,7 @@ A clear and concise description of what you expected to happen (or code).
 - Babel version(s): [e.g. v6.0.0, v7.0.0-beta.34]
 - Node/npm version: [e.g. Node 8/npm 5]
 - OS: [e.g. OSX 10.13.4, Windows 10]
- Monorepo [e.g. yes/no/Lerna]
+- Monorepo: [e.g. yes/no/Lerna]
 - How you are using Babel: [e.g. `cli`, `register`, `loader`]

 **Possible Solution**
--- a/.github/ISSUE_TEMPLATE/Feature_request.md
+++ b/.github/ISSUE_TEMPLATE/Feature_request.md
@@ -1,6 +1,9 @@
 ---
-name: 🚀 Feature Request
-about: I have a suggestion (and may want to implement it 🙂)!
+name: "\U0001F680 Feature Request"
+about: "I have a suggestion (and may want to implement it \U0001F642)!"
+title: ''
+labels: 'i: enhancement, i: needs triage'
+assignees: ''

 ---

--- a/.github/ISSUE_TEMPLATE/Regression-v7.md
+++ b/.github/ISSUE_TEMPLATE/Regression-v7.md
@@ -1,12 +1,16 @@
 ---
-name: 💥 v7 Regression
-about: Report an unexpected behavior in v7 from v6 (Check the upgrade guide first ✌️)
+name: "\U0001F4A5 v7 Regression"
+about: Report an unexpected behavior in v7 from v6 (Check the upgrade guide first
+  ✌️)
+title: ''
+labels: 'i: bug, 7.x: regression, i: needs triage'
+assignees: ''

 ---

 # v7 Regression

-> First check out: https://new.babeljs.io/docs/en/next/v7-migration.html
+> First check out: https://babeljs.io/docs/en/v7-migration
 > Also a partial upgrade tool: https://github.com/babel/babel-upgrade

 **Potential Commit/PR that introduced the regression**
--- a/.github/ISSUE_TEMPLATE/Support_question.md
+++ b/.github/ISSUE_TEMPLATE/Support_question.md
@@ -1,6 +1,9 @@
 ---
-name: 🤗 Support Question
-about: If you have a question 💬, please check out our Slack or StackOverflow!
+name: "\U0001F917 Support Question"
+about: "If you have a question \U0001F4AC, please check out our Slack or StackOverflow!"
+title: ''
+labels: 'i: question, i: needs triage'
+assignees: ''

 ---

--- a/.github/ISSUE_TEMPLATE/Support_us.md
+++ b/.github/ISSUE_TEMPLATE/Support_us.md
@@ -1,6 +1,10 @@
 ---
-name: 🤝 Support us on Babel
-about: If you would like to support our efforts in maintaining this community-driven project 🙌!
+name: "\U0001F91D Support us on Babel"
+about: "If you would like to support our efforts in maintaining this community-driven
+  project \U0001F64C!"
+title: ''
+labels: ''
+assignees: ''

 ---

--- a/.travis.yml
+++ b/.travis.yml
@@ -1,6 +1,5 @@
 git:
  depth: 5
-sudo: false
 language: node_js
 cache:
  yarn: true
@@ -20,17 +19,18 @@ before_install:

 install:
  # the `make test-ci` script runs this command already
-  - if [ "$JOB" != "test" ]; then yarn install; fi
+  - if [ "$JOB" != "test" ] && [ "$JOB" != "lint" ]; then yarn install; fi
+  - if [ "$JOB" = "lint" ]; then make bootstrap; fi

 before_script:
-  - 'if [ "$JOB" = "babel-parser-flow-tests" ]; then make bootstrap-flow; fi'
-  - 'if [ "$JOB" = "babel-parser-test262-tests" ]; then make bootstrap-test262; fi'
+  - if [ "$JOB" = "babel-parser-flow-tests" ]; then make bootstrap-flow; fi
+  - if [ "$JOB" = "babel-parser-test262-tests" ]; then make bootstrap-test262; fi

 script:
-  - 'if [ "$JOB" = "test" ]; then make test-ci; fi'
-  - 'if [ "$JOB" = "lint" ]; then make lint && make flow; fi'
-  - 'if [ "$JOB" = "babel-parser-flow-tests" ]; then make test-flow-ci; fi'
-  - 'if [ "$JOB" = "babel-parser-test262-tests" ]; then make test-test262-ci; fi'
+  - if [ "$JOB" = "test" ]; then make test-ci; fi
+  - if [ "$JOB" = "lint" ]; then make lint && make flow; fi
+  - if [ "$JOB" = "babel-parser-flow-tests" ]; then make test-flow-ci; fi
+  - if [ "$JOB" = "babel-parser-test262-tests" ]; then make test-test262-ci; fi

 matrix:
  fast_finish: true
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -15,6 +15,164 @@ See [CHANGELOG - v4](/.github/CHANGELOG-v4.md), [CHANGELOG - v5](/.github/CHANGE
 See [CHANGELOG - 6to5](/.github/CHANGELOG-6to5.md) for the pre-4.0.0 version changelog.
 See [Babylon's CHANGELOG](packages/babylon/CHANGELOG.md) for the Babylon pre-7.0.0-beta.29 version changelog.

+## v7.2.1 (2018-12-04)
+
+This release fixes a regression introduced in v7.2.0 (https://github.com/babel/babel/issues/9120)
+
+#### :bug: Bug Fix
+* `babel-helper-create-class-features-plugin`
+  * [#9121](https://github.com/babel/babel/pull/9121) Don't use isClassPrivateMethod because it isn't supported in <7.2.0. ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo))
+
+## v7.2.0 (2018-12-03)
+
+You can read more about this release at https://babeljs.io/blog/2018/12/03/7.2.0.
+
+#### :rocket: New Feature
+* `babel-parser`
+  * [#8289](https://github.com/babel/babel/pull/8289) Implement Smart Pipeline proposal in @babel/parser. ([@mAAdhaTTah](https://github.com/mAAdhaTTah))
+* `babel-core`
+  * [#8986](https://github.com/babel/babel/pull/8986) Export @babel/parser#tokTypes in @babel/core. ([@kaicataldo](https://github.com/kaicataldo))
+* `babel-node`
+  * [#9078](https://github.com/babel/babel/pull/9078) Pass `rootMode` from `@babel/node`.. ([@wtgtybhertgeghgtwtg](https://github.com/wtgtybhertgeghgtwtg))
+* `babel-generator`, `babel-helpers`, `babel-plugin-class-features`, `babel-plugin-proposal-private-methods`, `babel-plugin-syntax-class-properties`, `babel-types`
+  * [#8654](https://github.com/babel/babel/pull/8654) Private class methods stage 3. ([@tim-mc](https://github.com/tim-mc))
+* `babel-preset-env`
+  * [#9048](https://github.com/babel/babel/pull/9048) Update mappings for node 10 in preset-env. ([@existentialism](https://github.com/existentialism))
+
+#### :bug: Bug Fix
+* `babel-parser`
+  * [#9114](https://github.com/babel/babel/pull/9114) Parse non-octals with leading zeros in non strict mode correctly. ([@danez](https://github.com/danez))
+  * [#9074](https://github.com/babel/babel/pull/9074) Disallow await inside arrow functions. ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo))
+  * [#9069](https://github.com/babel/babel/pull/9069) [flow] Allow type casts in array patterns inside arrow parameters. ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo))
+  * [#9058](https://github.com/babel/babel/pull/9058) Fix compatibility between typescript and jsx plugins in interface declarations. ([@danez](https://github.com/danez))
+  * [#9055](https://github.com/babel/babel/pull/9055) Fix bug with parsing TS generic async arrow function. ([@existentialism](https://github.com/existentialism))
+  * [#9035](https://github.com/babel/babel/pull/9035) Fix parsing typescript function types with destructuring. ([@danez](https://github.com/danez))
+* `babel-helper-fixtures`, `babel-parser`
+  * [#9113](https://github.com/babel/babel/pull/9113) Ignore empty fixture directories and fix fixtures in the parser. ([@danez](https://github.com/danez))
+* `babel-preset-env`
+  * [#9091](https://github.com/babel/babel/pull/9091) Update mapping for regex unicode plugin in preset-env. ([@existentialism](https://github.com/existentialism))
+* `babel-plugin-transform-destructuring`
+  * [#8916](https://github.com/babel/babel/pull/8916) Fix destructuring assignment in arrow functions without block. ([@RubenVerborgh](https://github.com/RubenVerborgh))
+* `babel-plugin-proposal-optional-chaining`
+  * [#9073](https://github.com/babel/babel/pull/9073) Microbouji patch/8136. ([@jridgewell](https://github.com/jridgewell))
+* `babel-core`, `babel-helper-wrap-function`, `babel-plugin-proposal-async-generator-functions`, `babel-plugin-proposal-function-sent`, `babel-plugin-transform-async-to-generator`, `babel-plugin-transform-classes`
+  * [#9039](https://github.com/babel/babel/pull/9039) Fix recursive async function expressions. ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo))
+* `babel-core`
+  * [#9034](https://github.com/babel/babel/pull/9034) Normalize presets before merging config with others.. ([@loganfsmyth](https://github.com/loganfsmyth))
+
+#### :nail_care: Polish
+* `babel-generator`
+  * [#9089](https://github.com/babel/babel/pull/9089) Remove unused variable. ([@Gcaufy](https://github.com/Gcaufy))
+* `babel-node`
+  * [#9079](https://github.com/babel/babel/pull/9079) Move `fs-readdir-recursive` and `output-file-sync` to `devDependencies` for `@babel/node`.. ([@wtgtybhertgeghgtwtg](https://github.com/wtgtybhertgeghgtwtg))
+* `babel-parser`
+  * [#9046](https://github.com/babel/babel/pull/9046) a better error message for disallowed trailing commas/additional parameters after rest elements in function params. ([@morozRed](https://github.com/morozRed))
+* `babel-*`
+  * [#8769](https://github.com/babel/babel/pull/8769) Add plugins name. ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo))
+
+#### :house: Internal
+* `babel-helper-create-class-features-plugin`, `babel-plugin-proposal-class-properties`, `babel-plugin-proposal-private-methods`
+  * [#9083](https://github.com/babel/babel/pull/9083) Make @babel/plugin-class-features a normal helper package. ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo))
+* Other
+  * [#9096](https://github.com/babel/babel/pull/9096) Add node 11 to CI and remove node 9. ([@danez](https://github.com/danez))
+  * [#9094](https://github.com/babel/babel/pull/9094) Skip minifying standalone in non-publish runs. ([@danez](https://github.com/danez))
+* `babel-types`
+  * [#9093](https://github.com/babel/babel/pull/9093) Fix warning when using prettier in code generators. ([@danez](https://github.com/danez))
+* `babel-generator`
+  * [#9089](https://github.com/babel/babel/pull/9089) Remove unused variable. ([@Gcaufy](https://github.com/Gcaufy))
+
+## v7.1.6 (2018-11-13)
+
+#### :bug: Bug Fix
+* `babel-generator`
+  * [#9003](https://github.com/babel/babel/pull/9003) Fix retainLines regression for arrow functions. ([@loganfsmyth](https://github.com/loganfsmyth))
+* `babel-types`
+  * [#8997](https://github.com/babel/babel/pull/8997) Fix cloneNode with typeAnnotation.. ([@neoziro](https://github.com/neoziro))
+* `babel-plugin-transform-flow-strip-types`, `babel-plugin-transform-react-jsx`
+  * [#8701](https://github.com/babel/babel/pull/8701) Fix "TypeError: comments is not iterable". ([@AlicanC](https://github.com/AlicanC))
+* `babel-core`
+  * [#9004](https://github.com/babel/babel/pull/9004) Fix browser files to have the same API as the nodejs ones. ([@danez](https://github.com/danez))
+* Other
+  * [#9007](https://github.com/babel/babel/pull/9007) [Types] fix generated TS/Flow comment types. ([@ljqx](https://github.com/ljqx))
+* `babel-preset-env`
+  * [#8555](https://github.com/babel/babel/pull/8555) preset-env: fix `opera` from `esmodules` target and Browserslist not used. ([@ylemkimon](https://github.com/ylemkimon))
+* `babel-plugin-proposal-decorators`, `babel-traverse`
+  * [#8970](https://github.com/babel/babel/pull/8970) [decorators] Correctly insert `_initialize(this)` after `super()`.. ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo))
+* `babel-parser`
+  * [#8972](https://github.com/babel/babel/pull/8972) Fix several edge cases with context expression state. ([@danez](https://github.com/danez))
+
+#### :nail_care: Polish
+* `babel-parser`
+  * [#8984](https://github.com/babel/babel/pull/8984) Rename primitive types to reserved types. ([@danez](https://github.com/danez))
+
+#### :house: Internal
+* [#8982](https://github.com/babel/babel/pull/8982) fix publish command [skip ci]. ([@hzoo](https://github.com/hzoo))
+* [#8988](https://github.com/babel/babel/pull/8988) Remove definition of micromatch which was removed.. ([@danez](https://github.com/danez))
+
+## v7.1.5 (2018-11-06)
+
+#### :eyeglasses: Spec Compliancy
+* `babel-parser`, `babylon`
+  * [#7727](https://github.com/babel/babel/pull/7727) Fix await in function name and parameters. ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo))
+
+#### :rocket: New Feature
+* `babel-parser`
+  * [#8828](https://github.com/babel/babel/pull/8828) Typescript: Validate tuple type element positions. ([@Retsam](https://github.com/Retsam))
+  * [#8883](https://github.com/babel/babel/pull/8883) [flow] Add support for parsing `_` as implicit instantiation in call/new. ([@jbrown215](https://github.com/jbrown215))
+* `babel-core`, `babel-generator`, `babel-parser`, `babel-plugin-syntax-typescript`, `babel-traverse`
+  * [#8448](https://github.com/babel/babel/pull/8448) Remove Babylon plugins for features already merged to the ECMAScript spec. ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo))
+* `babel-parser`, `babel-types`
+  * [#8884](https://github.com/babel/babel/pull/8884) [flow] Explicit inexact objects with `...`. ([@jbrown215](https://github.com/jbrown215))
+* `babel-preset-env`
+  * [#8898](https://github.com/babel/babel/pull/8898) Update preset-env data. ([@existentialism](https://github.com/existentialism))
+
+#### :bug: Bug Fix
+* `babel-parser`
+  * [#8956](https://github.com/babel/babel/pull/8956) Do not allow TypeCastExpressions w/o parens . ([@danez](https://github.com/danez))
+  * [#8954](https://github.com/babel/babel/pull/8954) Allow function types in type params within arrow return types. ([@danez](https://github.com/danez))
+  * [#8866](https://github.com/babel/babel/pull/8866) Closes [#8865](https://github.com/babel/babel/issues/8865). ([@byronluk](https://github.com/byronluk))
+* `babel-core`
+  * [#8910](https://github.com/babel/babel/pull/8910) Resolve babel.config.js 'babelrcRoots' values relative to the config file.. ([@loganfsmyth](https://github.com/loganfsmyth))
+  * [#8950](https://github.com/babel/babel/pull/8950) Fix message when plugin of a wrong type is passed. ([@everdimension](https://github.com/everdimension))
+* `babel-plugin-transform-block-scoping`
+  * [#8937](https://github.com/babel/babel/pull/8937) rename colliding let bindings with for loop init. ([@byronluk](https://github.com/byronluk))
+  * [#8914](https://github.com/babel/babel/pull/8914) Treat break inside block inside loop. ([@thiagoarrais](https://github.com/thiagoarrais))
+* `babel-preset-env`
+  * [#8926](https://github.com/babel/babel/pull/8926) preset-env: Edge support for arrow param destructuring. ([@benmosher](https://github.com/benmosher))
+* `babel-generator`
+  * [#8868](https://github.com/babel/babel/pull/8868) fix single-arg async arrows when retainLines=true. ([@ryanwmarsh](https://github.com/ryanwmarsh))
+* `babel-traverse`
+  * [#8880](https://github.com/babel/babel/pull/8880) fix: Expression x === 'y' && '' should not evaluate to undefined.. ([@Cyp](https://github.com/Cyp))
+
+#### :nail_care: Polish
+* [#8873](https://github.com/babel/babel/pull/8873) fixed an extra word. ([@vvyomjjain](https://github.com/vvyomjjain))
+
+## v7.1.4 (2018-10-11)
+
+Just re-published `@babel/traverse` without `**` so that it works in Node 6.
+
+## v7.1.3 (2018-10-11)
+
+#### :bug: Bug Fix
+* `babel-generator`, `babel-parser`, `babel-plugin-transform-typescript`, `babel-types`
+  * [#8720](https://github.com/babel/babel/pull/8720) Typescript - Tuple elements can be optional. ([@Retsam](https://github.com/Retsam))
+* `babel-traverse`
+  * [#8833](https://github.com/babel/babel/pull/8833) Insertafter jsx fix. ([@kevintab95](https://github.com/kevintab95))
+* `babel-parser`
+  * [#8830](https://github.com/babel/babel/pull/8830) Correct handling of newline after async with paren-less arrow func. ([@Retsam](https://github.com/Retsam))
+  * [#8756](https://github.com/babel/babel/pull/8756) class private methods and properties: should not allow spaces between # and identifier. ([@macabeus](https://github.com/macabeus))
+  * [#8804](https://github.com/babel/babel/pull/8804) Fix parsing of slash after class expression. ([@existentialism](https://github.com/existentialism))
+  * [#8767](https://github.com/babel/babel/pull/8767) [decorators] [typescript] Parse type parameters. ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo))
+  * [#8792](https://github.com/babel/babel/pull/8792) Fix perf issue in typescript parser plugin. ([@matthewrobertson](https://github.com/matthewrobertson))
+* `babel-generator`, `babel-parser`, `babel-plugin-transform-typescript`, `babel-types`
+  * [#8805](https://github.com/babel/babel/pull/8805) Typescript - Tuples can include rest elements. ([@Retsam](https://github.com/Retsam))
+* `babel-types`
+  * [#8791](https://github.com/babel/babel/pull/8791) types: allow jsxEmptyExpression inside jsxExpressionContainer. ([@tvooo](https://github.com/tvooo))
+* `babel-plugin-transform-modules-systemjs`
+  * [#8820](https://github.com/babel/babel/pull/8820) System module format - fixes function hoisting failure case. ([@guybedford](https://github.com/guybedford))
+* `babel-plugin-transform-destructuring`
+  * [#8793](https://github.com/babel/babel/pull/8793) Ensure destructuring's computed key handling matches object-rest-spread. ([@existentialism](https://github.com/existentialism))
+
 ## 7.1.2 (2018-09-28)

 Same as v7.1.1, except compiled against Node 6 instead of Node 8 by accident (e.g had `async functions`).
--- a/8
+++ b/8
@@ -28,6 +28,12 @@ build-standalone:
 build-preset-env-standalone:
 	./node_modules/.bin/gulp build-babel-preset-env-standalone

+prepublish-build-standalone:
+	BABEL_ENV=production IS_PUBLISH=true ./node_modules/.bin/gulp build-babel-standalone
+
+prepublish-build-preset-env-standalone:
+	BABEL_ENV=production IS_PUBLISH=true ./node_modules/.bin/gulp build-babel-preset-env-standalone
+
 build-dist: build
 	cd packages/babel-polyfill; \
 	scripts/build-dist.sh
@@ -115,7 +121,7 @@ prepublish-build:
 	rm -rf packages/babel-runtime/helpers
 	rm -rf packages/babel-runtime-corejs2/helpers
 	rm -rf packages/babel-runtime-corejs2/core-js
-	BABEL_ENV=production IS_PUBLISH=true make build-dist
+	BABEL_ENV=production make build-dist
 	make clone-license

 prepublish:
--- a/README.md
+++ b/README.md
@@ -48,35 +48,15 @@ Become a sponsor and get your logo on our README on Github with a link to your s
  <a href="https://opencollective.com/babel/sponsor/12/website" target="_blank"><img src="https://opencollective.com/babel/sponsor/12/avatar.svg"></a>
  <a href="https://opencollective.com/babel/sponsor/13/website" target="_blank"><img src="https://opencollective.com/babel/sponsor/13/avatar.svg"></a>
  <a href="https://opencollective.com/babel/sponsor/14/website" target="_blank"><img src="https://opencollective.com/babel/sponsor/14/avatar.svg"></a>
-  <a href="https://opencollective.com/babel/sponsor/15/website" target="_blank"><img src="https://opencollective.com/babel/sponsor/15/avatar.svg"></a>
-  <a href="https://opencollective.com/babel/sponsor/16/website" target="_blank"><img src="https://opencollective.com/babel/sponsor/16/avatar.svg"></a>
-  <a href="https://opencollective.com/babel/sponsor/17/website" target="_blank"><img src="https://opencollective.com/babel/sponsor/17/avatar.svg"></a>
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-  <a href="https://opencollective.com/babel/sponsor/23/website" target="_blank"><img src="https://opencollective.com/babel/sponsor/23/avatar.svg"></a>
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-  <a href="https://opencollective.com/babel/sponsor/28/website" target="_blank"><img src="https://opencollective.com/babel/sponsor/28/avatar.svg"></a>
-  <a href="https://opencollective.com/babel/sponsor/29/website" target="_blank"><img src="https://opencollective.com/babel/sponsor/29/avatar.svg"></a>

 ## Patreon Sponsors

 Become a sponsor and get your logo on our README on Github with a link to your site. [[Become a sponsor](https://www.patreon.com/henryzhu)]

-## Silver
-
-<a href="https://issue.sh/?utm_medium=github&utm_campaign=babel" target="_blank"><img src="https://user-images.githubusercontent.com/5557143/43912065-c8cdff78-9c33-11e8-829a-0b4166ccc215.png"></a>
-
 ## Bronze

 <a href="http://teamextension.io/" target="_blank"><img src="https://teamextension.io/dist/img/logo/te-logo-compact.png" height="64"></a>
 <a href="https://webflow.com/" target="_blank"><img src="https://opencollective.com/proxy/images/?src=https%3A%2F%2Fopencollective-production.s3-us-west-1.amazonaws.com%2F4a5024b0-8cf2-11e7-b1a2-b30b1de1463c.png&height=64"></a>
-<p><a href="https://twitter.com/mikesherov">Mike Sherov</a></p>

 ## Intro

--- a/lerna.json
+++ b/lerna.json
@@ -1,6 +1,6 @@
 {
  "lerna": "2.11.0",
-  "version": "7.2.0",
+  "version": "7.2.2",
  "changelog": {
    "repo": "babel/babel",
    "cacheDir": ".changelog",
--- a/package.json
+++ b/package.json
@@ -9,26 +9,26 @@
    "test": "make test"
  },
  "devDependencies": {
-    "@babel/cli": "^7.1.5",
-    "@babel/core": "^7.1.6",
-    "@babel/plugin-proposal-class-properties": "^7.1.0",
-    "@babel/plugin-proposal-export-namespace-from": "^7.0.0",
-    "@babel/plugin-proposal-numeric-separator": "^7.0.0",
-    "@babel/plugin-transform-modules-commonjs": "^7.1.0",
-    "@babel/plugin-transform-runtime": "^7.1.0",
-    "@babel/preset-env": "^7.1.6",
+    "@babel/cli": "^7.2.0",
+    "@babel/core": "^7.2.0",
+    "@babel/plugin-proposal-class-properties": "^7.2.1",
+    "@babel/plugin-proposal-export-namespace-from": "^7.2.0",
+    "@babel/plugin-proposal-numeric-separator": "^7.2.0",
+    "@babel/plugin-transform-modules-commonjs": "^7.2.0",
+    "@babel/plugin-transform-runtime": "^7.2.0",
+    "@babel/preset-env": "^7.2.0",
    "@babel/preset-flow": "^7.0.0",
    "@babel/register": "^7.0.0",
-    "@babel/runtime": "^7.1.5",
+    "@babel/runtime": "^7.2.0",
    "babel-core": "^7.0.0-0",
    "babel-eslint": "^10.0.1",
    "babel-jest": "^23.6.0",
    "babel-loader": "^8.0.4",
-    "babel-plugin-transform-charcodes": "^0.1.0",
+    "babel-plugin-transform-charcodes": "^0.1.1",
    "browserify": "^16.2.2",
    "bundle-collapser": "^1.2.1",
    "chalk": "^2.3.2",
-    "charcodes": "^0.1.0",
+    "charcodes": "^0.1.1",
    "derequire": "^2.0.2",
    "enhanced-resolve": "^3.0.0",
    "eslint": "^5.9.0",
@@ -36,7 +36,7 @@
    "eslint-plugin-flowtype": "^3.2.0",
    "eslint-plugin-local-rules": "0.1.0",
    "eslint-plugin-prettier": "^3.0.0",
-    "flow-bin": "^0.82.0",
+    "flow-bin": "^0.87.0",
    "graceful-fs": "^4.1.11",
    "gulp": "^4.0.0",
    "gulp-babel": "^8.0.0",
@@ -124,6 +124,9 @@
      "/test/tmp/",
      "/test/__data__/",
      "<rootDir>/build/"
-    ]
+    ],
+    "moduleNameMapper": {
+      "^@babel/([a-zA-Z0-9_-]+)$": "<rootDir>/packages/babel-$1/"
+    }
  }
 }
--- a/packages/babel-core/package.json
+++ b/packages/babel-core/package.json
@@ -1,6 +1,6 @@
 {
  "name": "@babel/core",
-  "version": "7.2.0",
+  "version": "7.2.2",
  "description": "Babel compiler core.",
  "main": "lib/index.js",
  "author": "Sebastian McKenzie <sebmck@gmail.com>",
@@ -34,12 +34,12 @@
  },
  "dependencies": {
    "@babel/code-frame": "^7.0.0",
-    "@babel/generator": "^7.2.0",
+    "@babel/generator": "^7.2.2",
    "@babel/helpers": "^7.2.0",
-    "@babel/parser": "^7.2.0",
-    "@babel/template": "^7.1.2",
-    "@babel/traverse": "^7.1.6",
-    "@babel/types": "^7.2.0",
+    "@babel/parser": "^7.2.2",
+    "@babel/template": "^7.2.2",
+    "@babel/traverse": "^7.2.2",
+    "@babel/types": "^7.2.2",
    "convert-source-map": "^1.1.0",
    "debug": "^4.1.0",
    "json5": "^2.1.0",
--- a/packages/babel-core/src/config/caching.js
+++ b/packages/babel-core/src/config/caching.js
@@ -43,6 +43,7 @@ export function makeWeakCache<
 >(
  handler: (ArgT, CacheConfigurator<SideChannel>) => ResultT,
 ): (ArgT, SideChannel) => ResultT {
+  // $FlowIssue https://github.com/facebook/flow/issues/4528
  return makeCachedFunction(new WeakMap(), handler);
 }

@@ -54,6 +55,7 @@ function makeCachedFunction<
  ArgT,
  ResultT,
  SideChannel,
+  // $FlowIssue https://github.com/facebook/flow/issues/4528
  Cache: CacheMap<ArgT, ResultT, SideChannel>,
 >(
  callCache: Cache,
--- a/packages/babel-core/src/config/validation/options.js
+++ b/packages/babel-core/src/config/validation/options.js
@@ -350,7 +350,7 @@ function validateNested(loc: NestingPath, opts: {}) {
      NONPRESET_VALIDATORS[key] ||
      BABELRC_VALIDATORS[key] ||
      ROOT_VALIDATORS[key] ||
-      throwUnknownError;
+      (throwUnknownError: Validator<void>);

    validator(optLoc, opts[key]);
  });
--- a/packages/babel-generator/package.json
+++ b/packages/babel-generator/package.json
@@ -1,6 +1,6 @@
 {
  "name": "@babel/generator",
-  "version": "7.2.0",
+  "version": "7.2.2",
  "description": "Turns an AST into code.",
  "author": "Sebastian McKenzie <sebmck@gmail.com>",
  "homepage": "https://babeljs.io/",
@@ -14,7 +14,7 @@
    "lib"
  ],
  "dependencies": {
-    "@babel/types": "^7.2.0",
+    "@babel/types": "^7.2.2",
    "jsesc": "^2.5.1",
    "lodash": "^4.17.10",
    "source-map": "^0.5.0",
@@ -22,6 +22,6 @@
  },
  "devDependencies": {
    "@babel/helper-fixtures": "^7.2.0",
-    "@babel/parser": "^7.2.0"
+    "@babel/parser": "^7.2.2"
  }
 }
--- a/packages/babel-generator/src/generators/types.js
+++ b/packages/babel-generator/src/generators/types.js
@@ -151,3 +151,15 @@ export function BigIntLiteral(node: Object) {
  }
  this.token(node.value);
 }
+
+export function PipelineTopicExpression(node: Object) {
+  this.print(node.expression, node);
+}
+
+export function PipelineBareFunction(node: Object) {
+  this.print(node.callee, node);
+}
+
+export function PipelinePrimaryTopicReference() {
+  this.token("#");
+}
--- a/packages/babel-generator/test/fixtures/types/PipelineBareFunction/input.js
+++ b/packages/babel-generator/test/fixtures/types/PipelineBareFunction/input.js
@@ -0,0 +1 @@
+let result = "hello" |> doubleSay |> text.capitalize |> a.b.exclaim;
--- a/packages/babel-generator/test/fixtures/types/PipelineBareFunction/options.json
+++ b/packages/babel-generator/test/fixtures/types/PipelineBareFunction/options.json
@@ -0,0 +1,3 @@
+{
+  "plugins": [["pipelineOperator", { "proposal": "smart" }], "doExpressions"]
+}
--- a/packages/babel-generator/test/fixtures/types/PipelineBareFunction/output.js
+++ b/packages/babel-generator/test/fixtures/types/PipelineBareFunction/output.js
@@ -0,0 +1 @@
+let result = "hello" |> doubleSay |> text.capitalize |> a.b.exclaim;
--- a/packages/babel-generator/test/fixtures/types/PipelineTopicExpression/input.js
+++ b/packages/babel-generator/test/fixtures/types/PipelineTopicExpression/input.js
@@ -0,0 +1,8 @@
+value |> # + 1;
+value |> 1 + #;
+value |> do {
+  #;
+};
+value |> do {
+  if (yes) #;
+};
--- a/packages/babel-generator/test/fixtures/types/PipelineTopicExpression/options.json
+++ b/packages/babel-generator/test/fixtures/types/PipelineTopicExpression/options.json
@@ -0,0 +1,3 @@
+{
+  "plugins": [["pipelineOperator", { "proposal": "smart" }], "doExpressions"]
+}
--- a/packages/babel-generator/test/fixtures/types/PipelineTopicExpression/output.js
+++ b/packages/babel-generator/test/fixtures/types/PipelineTopicExpression/output.js
@@ -0,0 +1,8 @@
+value |> # + 1;
+value |> 1 + #;
+value |> do {
+  #;
+};
+value |> do {
+  if (yes) #;
+};
--- a/packages/babel-helper-create-class-features-plugin/package.json
+++ b/packages/babel-helper-create-class-features-plugin/package.json
@@ -1,10 +1,10 @@
 {
  "name": "@babel/helper-create-class-features-plugin",
-  "version": "7.2.0",
+  "version": "7.2.2",
  "author": "The Babel Team (https://babeljs.io/team)",
  "license": "MIT",
  "description": "Compile class public and private fields, private methods and decorators to ES6",
-  "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-class-features",
+  "repository": "https://github.com/babel/babel/tree/master/packages/babel-helper-create-class-features-plugin",
  "main": "lib/index.js",
  "publishConfig": {
    "access": "public"
@@ -24,7 +24,7 @@
    "@babel/core": "^7.0.0"
  },
  "devDependencies": {
-    "@babel/core": "^7.2.0",
+    "@babel/core": "^7.2.2",
    "@babel/helper-plugin-test-runner": "^7.0.0"
  }
 }
--- a/packages/babel-helper-create-class-features-plugin/src/decorators.js
+++ b/packages/babel-helper-create-class-features-plugin/src/decorators.js
@@ -1,3 +1,154 @@
-export function hasDecorators(path) {
-  return !!(path.node.decorators && path.node.decorators.length);
+import { types as t, template } from "@babel/core";
+import ReplaceSupers from "@babel/helper-replace-supers";
+
+export function hasOwnDecorators(node) {
+  return !!(node.decorators && node.decorators.length);
+}
+
+export function hasDecorators(node) {
+  return hasOwnDecorators(node) || node.body.body.some(hasOwnDecorators);
+}
+
+function prop(key, value) {
+  if (!value) return null;
+  return t.objectProperty(t.identifier(key), value);
+}
+
+function value(body, params = [], async, generator) {
+  const method = t.objectMethod("method", t.identifier("value"), params, body);
+  method.async = !!async;
+  method.generator = !!generator;
+  return method;
+}
+
+function takeDecorators(node) {
+  let result;
+  if (node.decorators && node.decorators.length > 0) {
+    result = t.arrayExpression(
+      node.decorators.map(decorator => decorator.expression),
+    );
+  }
+  node.decorators = undefined;
+  return result;
+}
+
+function getKey(node) {
+  if (node.computed) {
+    return node.key;
+  } else if (t.isIdentifier(node.key)) {
+    return t.stringLiteral(node.key.name);
+  } else {
+    return t.stringLiteral(String(node.key.value));
+  }
+}
+
+// NOTE: This function can be easily bound as .bind(file, classRef, superRef)
+//       to make it easier to use it in a loop.
+function extractElementDescriptor(/* this: File, */ classRef, superRef, path) {
+  const { node, scope } = path;
+  const isMethod = path.isClassMethod();
+
+  if (path.isPrivate()) {
+    throw path.buildCodeFrameError(
+      `Private ${
+        isMethod ? "methods" : "fields"
+      } in decorated classes are not supported yet.`,
+    );
+  }
+
+  new ReplaceSupers(
+    {
+      methodPath: path,
+      methodNode: node,
+      objectRef: classRef,
+      isStatic: node.static,
+      superRef,
+      scope,
+      file: this,
+    },
+    true,
+  ).replace();
+
+  const properties = [
+    prop("kind", t.stringLiteral(isMethod ? node.kind : "field")),
+    prop("decorators", takeDecorators(node)),
+    prop("static", node.static && t.booleanLiteral(true)),
+    prop("key", getKey(node)),
+    isMethod
+      ? value(node.body, node.params, node.async, node.generator)
+      : node.value
+      ? value(template.ast`{ return ${node.value} }`)
+      : prop("value", scope.buildUndefinedNode()),
+  ].filter(Boolean);
+
+  path.remove();
+
+  return t.objectExpression(properties);
+}
+
+function addDecorateHelper(file) {
+  try {
+    return file.addHelper("decorate");
+  } catch (err) {
+    if (err.code === "BABEL_HELPER_UNKNOWN") {
+      err.message +=
+        "\n  '@babel/plugin-transform-decorators' in non-legacy mode" +
+        " requires '@babel/core' version ^7.0.2 and you appear to be using" +
+        " an older version.";
+    }
+    throw err;
+  }
+}
+
+export function buildDecoratedClass(ref, path, elements, file) {
+  const { node, scope } = path;
+  const initializeId = scope.generateUidIdentifier("initialize");
+  const isDeclaration = node.id && path.isDeclaration();
+  const isStrict = path.isInStrictMode();
+  const { superClass } = node;
+
+  node.type = "ClassDeclaration";
+  if (!node.id) node.id = t.cloneNode(ref);
+
+  let superId;
+  if (superClass) {
+    superId = scope.generateUidIdentifierBasedOnNode(node.superClass, "super");
+    node.superClass = superId;
+  }
+
+  const classDecorators = takeDecorators(node);
+  const definitions = t.arrayExpression(
+    elements.map(extractElementDescriptor.bind(file, node.id, superId)),
+  );
+
+  let replacement = template.expression.ast`
+    ${addDecorateHelper(file)}(
+      ${classDecorators || t.nullLiteral()},
+      function (${initializeId}, ${superClass ? superId : null}) {
+        ${node}
+        return { F: ${t.cloneNode(node.id)}, d: ${definitions} };
+      },
+      ${superClass}
+    )
+  `;
+  let classPathDesc = "arguments.1.body.body.0";
+
+  if (!isStrict) {
+    replacement.arguments[1].body.directives.push(
+      t.directive(t.directiveLiteral("use strict")),
+    );
+  }
+
+  if (isDeclaration) {
+    replacement = template.ast`let ${ref} = ${replacement}`;
+    classPathDesc = "declarations.0.init." + classPathDesc;
+  }
+
+  return {
+    instanceNodes: [template.statement.ast`${initializeId}(this)`],
+    wrapClass(path) {
+      path.replaceWith(replacement);
+      return path.get(classPathDesc);
+    },
+  };
 }
--- a/packages/babel-helper-create-class-features-plugin/src/features.js
+++ b/packages/babel-helper-create-class-features-plugin/src/features.js
@@ -1,4 +1,4 @@
-import { hasDecorators } from "./decorators";
+import { hasOwnDecorators } from "./decorators";

 export const FEATURES = Object.freeze({
  //classes: 1 << 0,
@@ -39,17 +39,22 @@ export function isLoose(file, feature) {
 }

 export function verifyUsedFeatures(path, file) {
-  if (hasDecorators(path) && !hasFeature(file, FEATURES.decorators)) {
-    throw path.buildCodeFrameError("Decorators are not enabled.");
+  if (hasOwnDecorators(path)) {
+    if (!hasFeature(file, FEATURES.decorators)) {
+      throw path.buildCodeFrameError("Decorators are not enabled.");
+    }
+
+    if (path.isPrivate()) {
+      throw path.buildCodeFrameError(
+        `Private ${
+          path.isClassMethod() ? "methods" : "fields"
+        } in decorated classes are not supported yet.`,
+      );
+    }
  }

-  if (hasFeature(file, FEATURES.decorators)) {
-    throw new Error(
-      "@babel/plugin-class-features doesn't support decorators yet.",
-    );
-  }
-
-  if (path.isClassPrivateMethod()) {
+  // NOTE: We can't use path.isPrivateMethod() because it isn't supported in <7.2.0
+  if (path.isPrivate() && path.isMethod()) {
    if (!hasFeature(file, FEATURES.privateMethods)) {
      throw path.buildCodeFrameError("Class private methods are not enabled.");
    }
--- a/packages/babel-helper-create-class-features-plugin/src/fields.js
+++ b/packages/babel-helper-create-class-features-plugin/src/fields.js
@@ -11,8 +11,8 @@ export function buildPrivateNamesMap(props) {
      privateNamesMap.set(name, {
        id: prop.scope.generateUidIdentifier(name),
        static: !!prop.node.static,
-        method: prop.isClassPrivateMethod(),
-        methodId: prop.isClassPrivateMethod()
+        method: prop.isMethod(),
+        methodId: prop.isMethod()
          ? prop.scope.generateUidIdentifier(name)
          : undefined,
      });
@@ -318,37 +318,45 @@ export function buildFieldsInitNodes(
 ) {
  const staticNodes = [];
  const instanceNodes = [];
+  let needsClassRef = false;

  for (const prop of props) {
    const isStatic = prop.node.static;
-    const isPrivateField = prop.isClassPrivateProperty();
-    const isPrivateMethod = prop.isClassPrivateMethod();
+    const isInstance = !isStatic;
+    const isPrivate = prop.isPrivate();
+    const isPublic = !isPrivate;
+    const isField = prop.isProperty();
+    const isMethod = !isField;

    switch (true) {
-      case isStatic && isPrivateField && loose:
+      case isStatic && isPrivate && isField && loose:
+        needsClassRef = true;
        staticNodes.push(
          buildPrivateFieldInitLoose(t.cloneNode(ref), prop, privateNamesMap),
        );
        break;
-      case isStatic && isPrivateField && !loose:
+      case isStatic && isPrivate && isField && !loose:
+        needsClassRef = true;
        staticNodes.push(
          buildPrivateStaticFieldInitSpec(prop, privateNamesMap),
        );
        break;
-      case isStatic && !isPrivateField && loose:
+      case isStatic && isPublic && isField && loose:
+        needsClassRef = true;
        staticNodes.push(buildPublicFieldInitLoose(t.cloneNode(ref), prop));
        break;
-      case isStatic && !isPrivateField && !loose:
+      case isStatic && isPublic && isField && !loose:
+        needsClassRef = true;
        staticNodes.push(
          buildPublicFieldInitSpec(t.cloneNode(ref), prop, state),
        );
        break;
-      case !isStatic && isPrivateField && loose:
+      case isInstance && isPrivate && isField && loose:
        instanceNodes.push(
          buildPrivateFieldInitLoose(t.thisExpression(), prop, privateNamesMap),
        );
        break;
-      case !isStatic && isPrivateField && !loose:
+      case isInstance && isPrivate && isField && !loose:
        instanceNodes.push(
          buildPrivateInstanceFieldInitSpec(
            t.thisExpression(),
@@ -357,7 +365,7 @@ export function buildFieldsInitNodes(
          ),
        );
        break;
-      case !isStatic && isPrivateMethod && loose:
+      case isInstance && isPrivate && isMethod && loose:
        instanceNodes.push(
          buildPrivateMethodInitLoose(
            t.thisExpression(),
@@ -369,7 +377,7 @@ export function buildFieldsInitNodes(
          buildPrivateInstanceMethodDeclaration(prop, privateNamesMap),
        );
        break;
-      case !isStatic && isPrivateMethod && !loose:
+      case isInstance && isPrivate && isMethod && !loose:
        instanceNodes.push(
          buildPrivateInstanceMethodInitSpec(
            t.thisExpression(),
@@ -381,10 +389,10 @@ export function buildFieldsInitNodes(
          buildPrivateInstanceMethodDeclaration(prop, privateNamesMap),
        );
        break;
-      case !isStatic && !isPrivateField && loose:
+      case isInstance && isPublic && isField && loose:
        instanceNodes.push(buildPublicFieldInitLoose(t.thisExpression(), prop));
        break;
-      case !isStatic && !isPrivateField && !loose:
+      case isInstance && isPublic && isField && !loose:
        instanceNodes.push(
          buildPublicFieldInitSpec(t.thisExpression(), prop, state),
        );
@@ -394,5 +402,27 @@ export function buildFieldsInitNodes(
    }
  }

-  return { staticNodes, instanceNodes };
+  return {
+    staticNodes,
+    instanceNodes,
+    wrapClass(path) {
+      for (const prop of props) {
+        prop.remove();
+      }
+
+      if (!needsClassRef) return path;
+
+      if (path.isClassExpression()) {
+        path.scope.push({ id: ref });
+        path.replaceWith(
+          t.assignmentExpression("=", t.cloneNode(ref), path.node),
+        );
+      } else if (!path.node.id) {
+        // Anonymous class declaration
+        path.node.id = ref;
+      }
+
+      return path;
+    },
+  };
 }
--- a/packages/babel-helper-create-class-features-plugin/src/index.js
+++ b/packages/babel-helper-create-class-features-plugin/src/index.js
@@ -1,11 +1,16 @@
 import nameFunction from "@babel/helper-function-name";
-import { types as t } from "@babel/core";
+import splitExportDeclaration from "@babel/helper-split-export-declaration";
 import {
  buildPrivateNamesNodes,
  buildPrivateNamesMap,
  transformPrivateNamesUsage,
  buildFieldsInitNodes,
 } from "./fields";
+import {
+  hasOwnDecorators,
+  buildDecoratedClass,
+  hasDecorators,
+} from "./decorators";
 import { injectInitialization, extractComputedKeys } from "./misc";
 import {
  enableFeature,
@@ -54,7 +59,9 @@ export function createClassFeaturePlugin({
        const loose = isLoose(this.file, FEATURES.fields);

        let constructor;
+        let isDecorated = hasOwnDecorators(path.node);
        const props = [];
+        const elements = [];
        const computedPaths = [];
        const privateNames = new Set();
        const body = path.get("body");
@@ -75,14 +82,19 @@ export function createClassFeaturePlugin({
            privateNames.add(name);
          }

-          if (path.isProperty() || path.isClassPrivateMethod()) {
-            props.push(path);
-          } else if (path.isClassMethod({ kind: "constructor" })) {
+          if (path.isClassMethod({ kind: "constructor" })) {
            constructor = path;
+          } else {
+            elements.push(path);
+            if (path.isProperty() || path.isPrivate()) {
+              props.push(path);
+            }
          }
+
+          if (!isDecorated) isDecorated = hasOwnDecorators(path.node);
        }

-        if (!props.length) return;
+        if (!props.length && !isDecorated) return;

        let ref;

@@ -93,13 +105,9 @@ export function createClassFeaturePlugin({
          ref = path.node.id;
        }

-        const keysNodes = extractComputedKeys(
-          ref,
-          path,
-          computedPaths,
-          this.file,
-        );
-
+        // NODE: These three functions don't support decorators yet,
+        //       but verifyUsedFeatures throws if there are both
+        //       decorators and private fields.
        const privateNamesMap = buildPrivateNamesMap(props);
        const privateNamesNodes = buildPrivateNamesNodes(
          privateNamesMap,
@@ -109,19 +117,34 @@ export function createClassFeaturePlugin({

        transformPrivateNamesUsage(ref, path, privateNamesMap, loose, state);

-        const { staticNodes, instanceNodes } = buildFieldsInitNodes(
-          ref,
-          props,
-          privateNamesMap,
-          state,
-          loose,
-        );
+        let keysNodes, staticNodes, instanceNodes, wrapClass;
+
+        if (isDecorated) {
+          staticNodes = keysNodes = [];
+          ({ instanceNodes, wrapClass } = buildDecoratedClass(
+            ref,
+            path,
+            elements,
+            this.file,
+          ));
+        } else {
+          keysNodes = extractComputedKeys(ref, path, computedPaths, this.file);
+          ({ staticNodes, instanceNodes, wrapClass } = buildFieldsInitNodes(
+            ref,
+            props,
+            privateNamesMap,
+            state,
+            loose,
+          ));
+        }
+
        if (instanceNodes.length > 0) {
          injectInitialization(
            path,
            constructor,
            instanceNodes,
            (referenceVisitor, state) => {
+              if (isDecorated) return;
              for (const prop of props) {
                if (prop.node.static) continue;
                prop.traverse(referenceVisitor, state);
@@ -130,28 +153,7 @@ export function createClassFeaturePlugin({
          );
        }

-        for (const prop of props) {
-          prop.remove();
-        }
-
-        if (
-          keysNodes.length === 0 &&
-          staticNodes.length === 0 &&
-          privateNamesNodes.length === 0
-        ) {
-          return;
-        }
-
-        if (path.isClassExpression()) {
-          path.scope.push({ id: ref });
-          path.replaceWith(
-            t.assignmentExpression("=", t.cloneNode(ref), path.node),
-          );
-        } else if (!path.node.id) {
-          // Anonymous class declaration
-          path.node.id = ref;
-        }
-
+        path = wrapClass(path);
        path.insertBefore(keysNodes);
        path.insertAfter([...privateNamesNodes, ...staticNodes]);
      },
@@ -161,6 +163,25 @@ export function createClassFeaturePlugin({

        throw path.buildCodeFrameError(`Unknown PrivateName "${path}"`);
      },
+
+      ExportDefaultDeclaration(path) {
+        if (this.file.get(versionKey) !== version) return;
+
+        const decl = path.get("declaration");
+
+        if (decl.isClassDeclaration() && hasDecorators(decl.node)) {
+          if (decl.node.id) {
+            // export default class Foo {}
+            //   -->
+            // class Foo {} export { Foo as default }
+            splitExportDeclaration(path);
+          } else {
+            // Annyms class declarations can be
+            // transformed as if they were expressions
+            decl.node.type = "ClassExpression";
+          }
+        }
+      },
    },
  };
 }
--- a/packages/babel-helper-module-transforms/package.json
+++ b/packages/babel-helper-module-transforms/package.json
@@ -1,6 +1,6 @@
 {
  "name": "@babel/helper-module-transforms",
-  "version": "7.1.0",
+  "version": "7.2.2",
  "description": "Babel helper functions for implementing ES6 module transformations",
  "author": "Logan Smyth <loganfsmyth@gmail.com>",
  "homepage": "https://babeljs.io/",
@@ -14,8 +14,8 @@
    "@babel/helper-module-imports": "^7.0.0",
    "@babel/helper-simple-access": "^7.1.0",
    "@babel/helper-split-export-declaration": "^7.0.0",
-    "@babel/template": "^7.1.0",
-    "@babel/types": "^7.0.0",
+    "@babel/template": "^7.2.2",
+    "@babel/types": "^7.2.2",
    "lodash": "^4.17.10"
  }
 }
--- a/packages/babel-helper-module-transforms/src/normalize-and-load-metadata.js
+++ b/packages/babel-helper-module-transforms/src/normalize-and-load-metadata.js
@@ -8,6 +8,8 @@ export type ModuleMetadata = {
  // The name of the variable that will reference an object containing export names.
  exportNameListName: null | string,

+  hasExports: boolean,
+
  // Lookup from local binding to export information.
  local: Map<string, LocalExportMetadata>,

@@ -52,18 +54,7 @@ export type LocalExportMetadata = {
 * Check if the module has any exports that need handling.
 */
 export function hasExports(metadata: ModuleMetadata) {
-  const { local, source } = metadata;
-
-  return (
-    local.size > 0 ||
-    Array.from(source).some(([, meta]) => {
-      return (
-        meta.reexports.size > 0 ||
-        meta.reexportNamespace.size > 0 ||
-        !!meta.reexportAll
-      );
-    })
-  );
+  return metadata.hasExports;
 }

 /**
@@ -99,7 +90,10 @@ export default function normalizeModuleAndLoadMetadata(

  nameAnonymousExports(programPath);

-  const { local, source } = getModuleMetadata(programPath, { loose, lazy });
+  const { local, source, hasExports } = getModuleMetadata(programPath, {
+    loose,
+    lazy,
+  });

  removeModuleDeclarations(programPath);

@@ -127,6 +121,7 @@ export default function normalizeModuleAndLoadMetadata(
  return {
    exportName,
    exportNameListName: null,
+    hasExports,
    local,
    source,
  };
@@ -171,6 +166,7 @@ function getModuleMetadata(
    }
    return data;
  };
+  let hasExports = false;
  programPath.get("body").forEach(child => {
    if (child.isImportDeclaration()) {
      const data = getData(child.node.source);
@@ -219,6 +215,7 @@ function getModuleMetadata(
        }
      });
    } else if (child.isExportAllDeclaration()) {
+      hasExports = true;
      const data = getData(child.node.source);
      if (!data.loc) data.loc = child.node.loc;

@@ -226,6 +223,7 @@ function getModuleMetadata(
        loc: child.node.loc,
      };
    } else if (child.isExportNamedDeclaration() && child.node.source) {
+      hasExports = true;
      const data = getData(child.node.source);
      if (!data.loc) data.loc = child.node.loc;

@@ -242,6 +240,11 @@ function getModuleMetadata(
          throw exportName.buildCodeFrameError('Illegal export "__esModule".');
        }
      });
+    } else if (
+      child.isExportNamedDeclaration() ||
+      child.isExportDefaultDeclaration()
+    ) {
+      hasExports = true;
    }
  });

@@ -295,6 +298,7 @@ function getModuleMetadata(
  }

  return {
+    hasExports,
    local: localData,
    source: sourceData,
  };
--- a/packages/babel-node/package.json
+++ b/packages/babel-node/package.json
@@ -1,6 +1,6 @@
 {
  "name": "@babel/node",
-  "version": "7.2.0",
+  "version": "7.2.2",
  "description": "Babel command line",
  "author": "Sebastian McKenzie <sebmck@gmail.com>",
  "homepage": "https://babeljs.io/",
@@ -29,7 +29,7 @@
    "@babel/core": "^7.0.0-0"
  },
  "devDependencies": {
-    "@babel/core": "^7.2.0",
+    "@babel/core": "^7.2.2",
    "@babel/helper-fixtures": "^7.2.0",
    "fs-readdir-recursive": "^1.0.0",
    "output-file-sync": "^2.0.0"
--- a/packages/babel-node/src/_babel-node.js
+++ b/packages/babel-node/src/_babel-node.js
@@ -52,7 +52,7 @@ program.option(
  "The name of the 'env' to use when loading configs and plugins. " +
    "Defaults to the value of BABEL_ENV, or else NODE_ENV, or else 'development'.",
 );
-commander.option(
+program.option(
  "--root-mode [mode]",
  "The project-root resolution mode. " +
    "One of 'root' (the default), 'upward', or 'upward-optional'.",
--- a/packages/babel-parser/package.json
+++ b/packages/babel-parser/package.json
@@ -1,6 +1,6 @@
 {
  "name": "@babel/parser",
-  "version": "7.2.0",
+  "version": "7.2.2",
  "description": "A JavaScript parser",
  "author": "Sebastian McKenzie <sebmck@gmail.com>",
  "homepage": "https://babeljs.io/",
--- a/packages/babel-parser/src/parser/expression.js
+++ b/packages/babel-parser/src/parser/expression.js
@@ -1759,7 +1759,7 @@ export default class ExpressionParser extends LValParser {
  parseArrowExpression(
    node: N.ArrowFunctionExpression,
    params?: ?(N.Expression[]),
-    isAsync?: boolean,
+    isAsync?: boolean = false,
  ): N.ArrowFunctionExpression {
    // if we got there, it's no more "yield in possible arrow parameters";
    // it's just "yield in arrow parameters"
--- a/packages/babel-parser/src/parser/statement.js
+++ b/packages/babel-parser/src/parser/statement.js
@@ -896,9 +896,9 @@ export default class StatementParser extends ExpressionParser {
  parseFunction<T: N.NormalFunction>(
    node: T,
    isStatement: boolean,
-    allowExpressionBody?: boolean,
-    isAsync?: boolean,
-    optionalId?: boolean,
+    allowExpressionBody?: boolean = false,
+    isAsync?: boolean = false,
+    optionalId?: boolean = false,
  ): T {
    const oldInFunc = this.state.inFunction;
    const oldInMethod = this.state.inMethod;
--- a/packages/babel-parser/src/plugins/estree.js
+++ b/packages/babel-parser/src/plugins/estree.js
@@ -300,7 +300,7 @@ export default (superClass: Class<Parser>): Class<Parser> =>

      if (node) {
        node.type = "Property";
-        if (node.kind === "method") node.kind = "init";
+        if (((node: any): N.ClassMethod).kind === "method") node.kind = "init";
        node.shorthand = false;
      }

--- a/packages/babel-parser/src/plugins/flow.js
+++ b/packages/babel-parser/src/plugins/flow.js
@@ -1842,7 +1842,9 @@ export default (superClass: Class<Parser>): Class<Parser> =>
      super.assertModuleNodeAllowed(node);
    }

-    parseExport(node: N.ExportNamedDeclaration): N.ExportNamedDeclaration {
+    parseExport(
+      node: N.ExportNamedDeclaration | N.ExportAllDeclaration,
+    ): N.ExportNamedDeclaration | N.ExportAllDeclaration {
      node = super.parseExport(node);
      if (
        node.type === "ExportNamedDeclaration" ||
@@ -2695,21 +2697,34 @@ export default (superClass: Class<Parser>): Class<Parser> =>
      super.readToken_mult_modulo(code);
    }

+    parseTopLevel(file: N.File, program: N.Program): N.File {
+      const fileNode = super.parseTopLevel(file, program);
+      if (this.state.hasFlowComment) {
+        this.unexpected(null, "Unterminated flow-comment");
+      }
+      return fileNode;
+    }
+
    skipBlockComment(): void {
      if (
        this.hasPlugin("flow") &&
        this.hasPlugin("flowComments") &&
        this.skipFlowComment()
      ) {
+        if (this.state.hasFlowComment) {
+          this.unexpected(
+            null,
+            "Cannot have a flow comment inside another flow comment",
+          );
+        }
        this.hasFlowCommentCompletion();
        this.state.pos += this.skipFlowComment();
        this.state.hasFlowComment = true;
        return;
      }

-      let end;
      if (this.hasPlugin("flow") && this.state.hasFlowComment) {
-        end = this.input.indexOf("*-/", (this.state.pos += 2));
+        const end = this.input.indexOf("*-/", (this.state.pos += 2));
        if (end === -1) this.raise(this.state.pos - 2, "Unterminated comment");
        this.state.pos = end + 3;
        return;
@@ -2719,17 +2734,32 @@ export default (superClass: Class<Parser>): Class<Parser> =>
    }

    skipFlowComment(): number | boolean {
-      const ch2 = this.input.charCodeAt(this.state.pos + 2);
-      const ch3 = this.input.charCodeAt(this.state.pos + 3);
+      const { pos } = this.state;
+      let shiftToFirstNonWhiteSpace = 2;
+      while (
+        [charCodes.space, charCodes.tab].includes(
+          this.input.charCodeAt(pos + shiftToFirstNonWhiteSpace),
+        )
+      ) {
+        shiftToFirstNonWhiteSpace++;
+      }
+
+      const ch2 = this.input.charCodeAt(shiftToFirstNonWhiteSpace + pos);
+      const ch3 = this.input.charCodeAt(shiftToFirstNonWhiteSpace + pos + 1);

      if (ch2 === charCodes.colon && ch3 === charCodes.colon) {
-        return 4; // check for /*::
+        return shiftToFirstNonWhiteSpace + 2; // check for /*::
      }
-      if (this.input.slice(this.state.pos + 2, 14) === "flow-include") {
-        return 14; // check for /*flow-include
+      if (
+        this.input.slice(
+          shiftToFirstNonWhiteSpace + pos,
+          shiftToFirstNonWhiteSpace + pos + 12,
+        ) === "flow-include"
+      ) {
+        return shiftToFirstNonWhiteSpace + 12; // check for /*flow-include
      }
      if (ch2 === charCodes.colon && ch3 !== charCodes.colon) {
-        return 2; // check for /*:, advance only 2 steps
+        return shiftToFirstNonWhiteSpace; // check for /*:, advance up to :
      }
      return false;
    }
--- a/packages/babel-parser/src/tokenizer/state.js
+++ b/packages/babel-parser/src/tokenizer/state.js
@@ -140,7 +140,10 @@ export default class State {
  // The first yield or await expression inside parenthesized expressions
  // and arrow function parameters. It is used to disallow yield and await in
  // arrow function parameters.
-  yieldOrAwaitInPossibleArrowParameters: ?N.YieldExpression;
+  yieldOrAwaitInPossibleArrowParameters:
+    | N.YieldExpression
+    | N.AwaitExpression
+    | null;

  // Token store.
  tokens: Array<Token | N.Comment>;
--- a/packages/babel-parser/test/fixtures/flow/comment-disabled/01-type-include/input.js
+++ b/packages/babel-parser/test/fixtures/flow/comment-disabled/01-type-include/input.js
@@ -1,3 +1,4 @@
 class MyClass {
  /*:: prop: string; */
+  /*    :: foo: number; */
 }
--- a/packages/babel-parser/test/fixtures/flow/comment-disabled/01-type-include/output.json
+++ b/packages/babel-parser/test/fixtures/flow/comment-disabled/01-type-include/output.json
@@ -1,28 +1,28 @@
 {
  "type": "File",
  "start": 0,
-  "end": 41,
+  "end": 68,
  "loc": {
    "start": {
      "line": 1,
      "column": 0
    },
    "end": {
-      "line": 3,
+      "line": 4,
      "column": 1
    }
  },
  "program": {
    "type": "Program",
    "start": 0,
-    "end": 41,
+    "end": 68,
    "loc": {
      "start": {
        "line": 1,
        "column": 0
      },
      "end": {
-        "line": 3,
+        "line": 4,
        "column": 1
      }
    },
@@ -32,14 +32,14 @@
      {
        "type": "ClassDeclaration",
        "start": 0,
-        "end": 41,
+        "end": 68,
        "loc": {
          "start": {
            "line": 1,
            "column": 0
          },
          "end": {
-            "line": 3,
+            "line": 4,
            "column": 1
          }
        },
@@ -64,14 +64,14 @@
        "body": {
          "type": "ClassBody",
          "start": 14,
-          "end": 41,
+          "end": 68,
          "loc": {
            "start": {
              "line": 1,
              "column": 14
            },
            "end": {
-              "line": 3,
+              "line": 4,
              "column": 1
            }
          },
@@ -92,6 +92,22 @@
                  "column": 23
                }
              }
+            },
+            {
+              "type": "CommentBlock",
+              "value": "    :: foo: number; ",
+              "start": 42,
+              "end": 66,
+              "loc": {
+                "start": {
+                  "line": 3,
+                  "column": 2
+                },
+                "end": {
+                  "line": 3,
+                  "column": 26
+                }
+              }
            }
          ]
        }
@@ -115,6 +131,22 @@
          "column": 23
        }
      }
+    },
+    {
+      "type": "CommentBlock",
+      "value": "    :: foo: number; ",
+      "start": 42,
+      "end": 66,
+      "loc": {
+        "start": {
+          "line": 3,
+          "column": 2
+        },
+        "end": {
+          "line": 3,
+          "column": 26
+        }
+      }
    }
  ]
 }
--- a/packages/babel-parser/test/fixtures/flow/comment-disabled/03-type-flow-include/input.js
+++ b/packages/babel-parser/test/fixtures/flow/comment-disabled/03-type-flow-include/input.js
@@ -1,4 +1,4 @@
-/*flow-include
+/* flow-include
 type Foo = {
  foo: number,
  bar: boolean,
--- a/packages/babel-parser/test/fixtures/flow/comment-disabled/03-type-flow-include/output.json
+++ b/packages/babel-parser/test/fixtures/flow/comment-disabled/03-type-flow-include/output.json
@@ -1,7 +1,7 @@
 {
  "type": "File",
  "start": 0,
-  "end": 78,
+  "end": 79,
  "loc": {
    "start": {
      "line": 1,
@@ -15,7 +15,7 @@
  "program": {
    "type": "Program",
    "start": 0,
-    "end": 78,
+    "end": 79,
    "loc": {
      "start": {
        "line": 1,
@@ -33,9 +33,9 @@
    "innerComments": [
      {
        "type": "CommentBlock",
-        "value": "flow-include\ntype Foo = {\n  foo: number,\n  bar: boolean,\n  baz: string\n};\n",
+        "value": " flow-include\ntype Foo = {\n  foo: number,\n  bar: boolean,\n  baz: string\n};\n",
        "start": 0,
-        "end": 78,
+        "end": 79,
        "loc": {
          "start": {
            "line": 1,
@@ -52,9 +52,9 @@
  "comments": [
    {
      "type": "CommentBlock",
-      "value": "flow-include\ntype Foo = {\n  foo: number,\n  bar: boolean,\n  baz: string\n};\n",
+      "value": " flow-include\ntype Foo = {\n  foo: number,\n  bar: boolean,\n  baz: string\n};\n",
      "start": 0,
-      "end": 78,
+      "end": 79,
      "loc": {
        "start": {
          "line": 1,
--- a/packages/babel-parser/test/fixtures/flow/comment-disabled/04-type-flow-include/input.js
+++ b/packages/babel-parser/test/fixtures/flow/comment-disabled/04-type-flow-include/input.js
@@ -1,3 +1,4 @@
 class MyClass {
  /*flow-include prop: string; */
+  /*      flow-include foo: number; */
 }
--- a/packages/babel-parser/test/fixtures/flow/comment-disabled/04-type-flow-include/output.json
+++ b/packages/babel-parser/test/fixtures/flow/comment-disabled/04-type-flow-include/output.json
@@ -1,28 +1,28 @@
 {
  "type": "File",
  "start": 0,
-  "end": 51,
+  "end": 90,
  "loc": {
    "start": {
      "line": 1,
      "column": 0
    },
    "end": {
-      "line": 3,
+      "line": 4,
      "column": 1
    }
  },
  "program": {
    "type": "Program",
    "start": 0,
-    "end": 51,
+    "end": 90,
    "loc": {
      "start": {
        "line": 1,
        "column": 0
      },
      "end": {
-        "line": 3,
+        "line": 4,
        "column": 1
      }
    },
@@ -32,14 +32,14 @@
      {
        "type": "ClassDeclaration",
        "start": 0,
-        "end": 51,
+        "end": 90,
        "loc": {
          "start": {
            "line": 1,
            "column": 0
          },
          "end": {
-            "line": 3,
+            "line": 4,
            "column": 1
          }
        },
@@ -64,14 +64,14 @@
        "body": {
          "type": "ClassBody",
          "start": 14,
-          "end": 51,
+          "end": 90,
          "loc": {
            "start": {
              "line": 1,
              "column": 14
            },
            "end": {
-              "line": 3,
+              "line": 4,
              "column": 1
            }
          },
@@ -92,6 +92,22 @@
                  "column": 33
                }
              }
+            },
+            {
+              "type": "CommentBlock",
+              "value": "      flow-include foo: number; ",
+              "start": 52,
+              "end": 88,
+              "loc": {
+                "start": {
+                  "line": 3,
+                  "column": 2
+                },
+                "end": {
+                  "line": 3,
+                  "column": 38
+                }
+              }
            }
          ]
        }
@@ -115,6 +131,22 @@
          "column": 33
        }
      }
+    },
+    {
+      "type": "CommentBlock",
+      "value": "      flow-include foo: number; ",
+      "start": 52,
+      "end": 88,
+      "loc": {
+        "start": {
+          "line": 3,
+          "column": 2
+        },
+        "end": {
+          "line": 3,
+          "column": 38
+        }
+      }
    }
  ]
 }
--- a/packages/babel-parser/test/fixtures/flow/comment/01-type-include/input.js
+++ b/packages/babel-parser/test/fixtures/flow/comment/01-type-include/input.js
@@ -1,3 +1,4 @@
 class MyClass {
-  /*:: prop: string; */
+  /*   :: prop: string; */
+    /*   :: prop2: number; */
 }
--- a/packages/babel-parser/test/fixtures/flow/comment/01-type-include/output.json
+++ b/packages/babel-parser/test/fixtures/flow/comment/01-type-include/output.json
@@ -1,28 +1,28 @@
 {
  "type": "File",
  "start": 0,
-  "end": 41,
+  "end": 74,
  "loc": {
    "start": {
      "line": 1,
      "column": 0
    },
    "end": {
-      "line": 3,
+      "line": 4,
      "column": 1
    }
  },
  "program": {
    "type": "Program",
    "start": 0,
-    "end": 41,
+    "end": 74,
    "loc": {
      "start": {
        "line": 1,
        "column": 0
      },
      "end": {
-        "line": 3,
+        "line": 4,
        "column": 1
      }
    },
@@ -32,14 +32,14 @@
      {
        "type": "ClassDeclaration",
        "start": 0,
-        "end": 41,
+        "end": 74,
        "loc": {
          "start": {
            "line": 1,
            "column": 0
          },
          "end": {
-            "line": 3,
+            "line": 4,
            "column": 1
          }
        },
@@ -64,45 +64,45 @@
        "body": {
          "type": "ClassBody",
          "start": 14,
-          "end": 41,
+          "end": 74,
          "loc": {
            "start": {
              "line": 1,
              "column": 14
            },
            "end": {
-              "line": 3,
+              "line": 4,
              "column": 1
            }
          },
          "body": [
            {
              "type": "ClassProperty",
-              "start": 23,
-              "end": 36,
+              "start": 26,
+              "end": 39,
              "loc": {
                "start": {
                  "line": 2,
-                  "column": 7
+                  "column": 10
                },
                "end": {
                  "line": 2,
-                  "column": 20
+                  "column": 23
                }
              },
              "static": false,
              "key": {
                "type": "Identifier",
-                "start": 23,
-                "end": 27,
+                "start": 26,
+                "end": 30,
                "loc": {
                  "start": {
                    "line": 2,
-                    "column": 7
+                    "column": 10
                  },
                  "end": {
                    "line": 2,
-                    "column": 11
+                    "column": 14
                  },
                  "identifierName": "prop"
                },
@@ -112,30 +112,96 @@
              "variance": null,
              "typeAnnotation": {
                "type": "TypeAnnotation",
-                "start": 27,
-                "end": 35,
+                "start": 30,
+                "end": 38,
                "loc": {
                  "start": {
                    "line": 2,
-                    "column": 11
+                    "column": 14
                  },
                  "end": {
                    "line": 2,
-                    "column": 19
+                    "column": 22
                  }
                },
                "typeAnnotation": {
                  "type": "StringTypeAnnotation",
-                  "start": 29,
-                  "end": 35,
+                  "start": 32,
+                  "end": 38,
                  "loc": {
                    "start": {
                      "line": 2,
-                      "column": 13
+                      "column": 16
                    },
                    "end": {
                      "line": 2,
+                      "column": 22
+                    }
+                  }
+                }
+              },
+              "value": null
+            },
+            {
+              "type": "ClassProperty",
+              "start": 55,
+              "end": 69,
+              "loc": {
+                "start": {
+                  "line": 3,
+                  "column": 12
+                },
+                "end": {
+                  "line": 3,
+                  "column": 26
+                }
+              },
+              "static": false,
+              "key": {
+                "type": "Identifier",
+                "start": 55,
+                "end": 60,
+                "loc": {
+                  "start": {
+                    "line": 3,
+                    "column": 12
+                  },
+                  "end": {
+                    "line": 3,
+                    "column": 17
+                  },
+                  "identifierName": "prop2"
+                },
+                "name": "prop2"
+              },
+              "computed": false,
+              "variance": null,
+              "typeAnnotation": {
+                "type": "TypeAnnotation",
+                "start": 60,
+                "end": 68,
+                "loc": {
+                  "start": {
+                    "line": 3,
+                    "column": 17
+                  },
+                  "end": {
+                    "line": 3,
+                    "column": 25
+                  }
+                },
+                "typeAnnotation": {
+                  "type": "NumberTypeAnnotation",
+                  "start": 62,
+                  "end": 68,
+                  "loc": {
+                    "start": {
+                      "line": 3,
                      "column": 19
+                    },
+                    "end": {
+                      "line": 3,
+                      "column": 25
                    }
                  }
                }
--- a/packages/babel-parser/test/fixtures/flow/comment/03-type-flow-include/input.js
+++ b/packages/babel-parser/test/fixtures/flow/comment/03-type-flow-include/input.js
@@ -1,4 +1,4 @@
-/*flow-include
+/* flow-include
 type Foo = {
  foo: number,
  bar: boolean,
--- a/packages/babel-parser/test/fixtures/flow/comment/03-type-flow-include/output.json
+++ b/packages/babel-parser/test/fixtures/flow/comment/03-type-flow-include/output.json
@@ -1,7 +1,7 @@
 {
  "type": "File",
  "start": 0,
-  "end": 78,
+  "end": 79,
  "loc": {
    "start": {
      "line": 1,
@@ -15,7 +15,7 @@
  "program": {
    "type": "Program",
    "start": 0,
-    "end": 78,
+    "end": 79,
    "loc": {
      "start": {
        "line": 1,
@@ -31,8 +31,8 @@
    "body": [
      {
        "type": "TypeAlias",
-        "start": 15,
-        "end": 75,
+        "start": 16,
+        "end": 76,
        "loc": {
          "start": {
            "line": 2,
@@ -45,8 +45,8 @@
        },
        "id": {
          "type": "Identifier",
-          "start": 20,
-          "end": 23,
+          "start": 21,
+          "end": 24,
          "loc": {
            "start": {
              "line": 2,
@@ -63,8 +63,8 @@
        "typeParameters": null,
        "right": {
          "type": "ObjectTypeAnnotation",
-          "start": 26,
-          "end": 74,
+          "start": 27,
+          "end": 75,
          "loc": {
            "start": {
              "line": 2,
@@ -79,8 +79,8 @@
          "properties": [
            {
              "type": "ObjectTypeProperty",
-              "start": 30,
-              "end": 41,
+              "start": 31,
+              "end": 42,
              "loc": {
                "start": {
                  "line": 3,
@@ -93,8 +93,8 @@
              },
              "key": {
                "type": "Identifier",
-                "start": 30,
-                "end": 33,
+                "start": 31,
+                "end": 34,
                "loc": {
                  "start": {
                    "line": 3,
@@ -114,8 +114,8 @@
              "method": false,
              "value": {
                "type": "NumberTypeAnnotation",
-                "start": 35,
-                "end": 41,
+                "start": 36,
+                "end": 42,
                "loc": {
                  "start": {
                    "line": 3,
@@ -132,8 +132,8 @@
            },
            {
              "type": "ObjectTypeProperty",
-              "start": 45,
-              "end": 57,
+              "start": 46,
+              "end": 58,
              "loc": {
                "start": {
                  "line": 4,
@@ -146,8 +146,8 @@
              },
              "key": {
                "type": "Identifier",
-                "start": 45,
-                "end": 48,
+                "start": 46,
+                "end": 49,
                "loc": {
                  "start": {
                    "line": 4,
@@ -167,8 +167,8 @@
              "method": false,
              "value": {
                "type": "BooleanTypeAnnotation",
-                "start": 50,
-                "end": 57,
+                "start": 51,
+                "end": 58,
                "loc": {
                  "start": {
                    "line": 4,
@@ -185,8 +185,8 @@
            },
            {
              "type": "ObjectTypeProperty",
-              "start": 61,
-              "end": 72,
+              "start": 62,
+              "end": 73,
              "loc": {
                "start": {
                  "line": 5,
@@ -199,8 +199,8 @@
              },
              "key": {
                "type": "Identifier",
-                "start": 61,
-                "end": 64,
+                "start": 62,
+                "end": 65,
                "loc": {
                  "start": {
                    "line": 5,
@@ -220,8 +220,8 @@
              "method": false,
              "value": {
                "type": "StringTypeAnnotation",
-                "start": 66,
-                "end": 72,
+                "start": 67,
+                "end": 73,
                "loc": {
                  "start": {
                    "line": 5,
--- a/packages/babel-parser/test/fixtures/flow/comment/04-type-flow-include/input.js
+++ b/packages/babel-parser/test/fixtures/flow/comment/04-type-flow-include/input.js
@@ -1,3 +1,4 @@
 class MyClass {
-  /*flow-include prop: string; */
+  /*      flow-include prop: string; */
+      /*   flow-include prop2: number; */
 }
--- a/packages/babel-parser/test/fixtures/flow/comment/04-type-flow-include/output.json
+++ b/packages/babel-parser/test/fixtures/flow/comment/04-type-flow-include/output.json
@@ -1,28 +1,28 @@
 {
  "type": "File",
  "start": 0,
-  "end": 51,
+  "end": 99,
  "loc": {
    "start": {
      "line": 1,
      "column": 0
    },
    "end": {
-      "line": 3,
+      "line": 4,
      "column": 1
    }
  },
  "program": {
    "type": "Program",
    "start": 0,
-    "end": 51,
+    "end": 99,
    "loc": {
      "start": {
        "line": 1,
        "column": 0
      },
      "end": {
-        "line": 3,
+        "line": 4,
        "column": 1
      }
    },
@@ -32,14 +32,14 @@
      {
        "type": "ClassDeclaration",
        "start": 0,
-        "end": 51,
+        "end": 99,
        "loc": {
          "start": {
            "line": 1,
            "column": 0
          },
          "end": {
-            "line": 3,
+            "line": 4,
            "column": 1
          }
        },
@@ -64,57 +64,154 @@
        "body": {
          "type": "ClassBody",
          "start": 14,
-          "end": 51,
+          "end": 99,
          "loc": {
            "start": {
              "line": 1,
              "column": 14
            },
            "end": {
-              "line": 3,
+              "line": 4,
              "column": 1
            }
          },
-          "body": [],
-          "innerComments": [
+          "body": [
            {
-              "type": "CommentBlock",
-              "value": "flow-include prop: string; ",
-              "start": 18,
-              "end": 49,
+              "type": "ClassProperty",
+              "start": 39,
+              "end": 52,
              "loc": {
                "start": {
                  "line": 2,
-                  "column": 2
+                  "column": 23
                },
                "end": {
                  "line": 2,
-                  "column": 33
+                  "column": 36
                }
-              }
+              },
+              "static": false,
+              "key": {
+                "type": "Identifier",
+                "start": 39,
+                "end": 43,
+                "loc": {
+                  "start": {
+                    "line": 2,
+                    "column": 23
+                  },
+                  "end": {
+                    "line": 2,
+                    "column": 27
+                  },
+                  "identifierName": "prop"
+                },
+                "name": "prop"
+              },
+              "computed": false,
+              "variance": null,
+              "typeAnnotation": {
+                "type": "TypeAnnotation",
+                "start": 43,
+                "end": 51,
+                "loc": {
+                  "start": {
+                    "line": 2,
+                    "column": 27
+                  },
+                  "end": {
+                    "line": 2,
+                    "column": 35
+                  }
+                },
+                "typeAnnotation": {
+                  "type": "StringTypeAnnotation",
+                  "start": 45,
+                  "end": 51,
+                  "loc": {
+                    "start": {
+                      "line": 2,
+                      "column": 29
+                    },
+                    "end": {
+                      "line": 2,
+                      "column": 35
+                    }
+                  }
+                }
+              },
+              "value": null
+            },
+            {
+              "type": "ClassProperty",
+              "start": 80,
+              "end": 94,
+              "loc": {
+                "start": {
+                  "line": 3,
+                  "column": 24
+                },
+                "end": {
+                  "line": 3,
+                  "column": 38
+                }
+              },
+              "static": false,
+              "key": {
+                "type": "Identifier",
+                "start": 80,
+                "end": 85,
+                "loc": {
+                  "start": {
+                    "line": 3,
+                    "column": 24
+                  },
+                  "end": {
+                    "line": 3,
+                    "column": 29
+                  },
+                  "identifierName": "prop2"
+                },
+                "name": "prop2"
+              },
+              "computed": false,
+              "variance": null,
+              "typeAnnotation": {
+                "type": "TypeAnnotation",
+                "start": 85,
+                "end": 93,
+                "loc": {
+                  "start": {
+                    "line": 3,
+                    "column": 29
+                  },
+                  "end": {
+                    "line": 3,
+                    "column": 37
+                  }
+                },
+                "typeAnnotation": {
+                  "type": "NumberTypeAnnotation",
+                  "start": 87,
+                  "end": 93,
+                  "loc": {
+                    "start": {
+                      "line": 3,
+                      "column": 31
+                    },
+                    "end": {
+                      "line": 3,
+                      "column": 37
+                    }
+                  }
+                }
+              },
+              "value": null
            }
          ]
        }
      }
    ],
    "directives": []
-  },
-  "comments": [
-    {
-      "type": "CommentBlock",
-      "value": "flow-include prop: string; ",
-      "start": 18,
-      "end": 49,
-      "loc": {
-        "start": {
-          "line": 2,
-          "column": 2
-        },
-        "end": {
-          "line": 2,
-          "column": 33
-        }
-      }
-    }
-  ]
+  }
 }
--- a/packages/babel-parser/test/fixtures/flow/comment/06-type-include-error/input.js
+++ b/packages/babel-parser/test/fixtures/flow/comment/06-type-include-error/input.js
@@ -1,3 +1,3 @@
 class MyClass {
-  /*:: prop: string;
+  /* :: prop: string;
 }
--- a/packages/babel-parser/test/fixtures/flow/comment/08-type-flow-include-error/input.js
+++ b/packages/babel-parser/test/fixtures/flow/comment/08-type-flow-include-error/input.js
@@ -1,4 +1,4 @@
-/*flow-include
+/* flow-include
 type Foo = {
  foo: number,
  bar: boolean,
--- a/packages/babel-parser/test/fixtures/flow/comment/11-nested-comments-invalid/input.js
+++ b/packages/babel-parser/test/fixtures/flow/comment/11-nested-comments-invalid/input.js
@@ -0,0 +1 @@
+/*:: /*asd */
--- a/packages/babel-parser/test/fixtures/flow/comment/11-nested-comments-invalid/options.json
+++ b/packages/babel-parser/test/fixtures/flow/comment/11-nested-comments-invalid/options.json
@@ -0,0 +1,3 @@
+{
+  "throws": "Unterminated comment (1:5)"
+}
--- a/packages/babel-parser/test/fixtures/flow/comment/12-line-comment-nested-invalid/input.js
+++ b/packages/babel-parser/test/fixtures/flow/comment/12-line-comment-nested-invalid/input.js
@@ -0,0 +1 @@
+/*:: //asd */
--- a/packages/babel-parser/test/fixtures/flow/comment/12-line-comment-nested-invalid/options.json
+++ b/packages/babel-parser/test/fixtures/flow/comment/12-line-comment-nested-invalid/options.json
@@ -0,0 +1,3 @@
+{
+  "throws": "Unterminated flow-comment (1:13)"
+}
--- a/packages/babel-parser/test/fixtures/flow/comment/13-nested-flow-comments-invalid/input.js
+++ b/packages/babel-parser/test/fixtures/flow/comment/13-nested-flow-comments-invalid/input.js
@@ -0,0 +1 @@
+/*:: /*flow-include */
--- a/packages/babel-parser/test/fixtures/flow/comment/13-nested-flow-comments-invalid/options.json
+++ b/packages/babel-parser/test/fixtures/flow/comment/13-nested-flow-comments-invalid/options.json
@@ -0,0 +1,3 @@
+{
+  "throws": "Cannot have a flow comment inside another flow comment (1:0)"
+}
--- a/packages/babel-plugin-proposal-class-properties/package.json
+++ b/packages/babel-plugin-proposal-class-properties/package.json
@@ -1,6 +1,6 @@
 {
  "name": "@babel/plugin-proposal-class-properties",
-  "version": "7.2.0",
+  "version": "7.2.1",
  "description": "This plugin transforms static class properties as well as properties declared with the property initializer syntax",
  "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-proposal-class-properties",
  "license": "MIT",
@@ -12,7 +12,7 @@
    "babel-plugin"
  ],
  "dependencies": {
-    "@babel/helper-create-class-features-plugin": "^7.2.0",
+    "@babel/helper-create-class-features-plugin": "^7.2.1",
    "@babel/helper-plugin-utils": "^7.0.0"
  },
  "peerDependencies": {
--- a/packages/babel-plugin-proposal-class-properties/test/fixtures/private/regression-T7364/output.mjs
+++ b/packages/babel-plugin-proposal-class-properties/test/fixtures/private/regression-T7364/output.mjs
@@ -1,5 +1,3 @@
-var _class;
-
 class MyClass {
  constructor() {
    var _this = this;
@@ -22,7 +20,7 @@ class MyClass {

 var _myAsyncMethod = new WeakMap();

-_class = class MyClass2 {
+(class MyClass2 {
  constructor() {
    var _this2 = this;

@@ -40,7 +38,7 @@ _class = class MyClass2 {
    });
  }

-};
+});

 var _myAsyncMethod2 = new WeakMap();

--- a/packages/babel-plugin-proposal-class-properties/test/fixtures/static-property-tdz/decorator-interop/output.js
+++ b/packages/babel-plugin-proposal-class-properties/test/fixtures/static-property-tdz/decorator-interop/output.js
@@ -1,4 +1,4 @@
-var _class, _descriptor, _class2, _Symbol$search, _temp;
+var _class, _descriptor, _Symbol$search, _temp;

 function _initializerDefineProperty(target, property, descriptor, context) { if (!descriptor) return; Object.defineProperty(target, property, { enumerable: descriptor.enumerable, configurable: descriptor.configurable, writable: descriptor.writable, value: descriptor.initializer ? descriptor.initializer.call(context) : void 0 }); }

@@ -14,7 +14,7 @@ function _initializerWarningHelper(descriptor, context) { throw new Error('Decor

 function dec() {}

-let A = (_class = (_temp = (_Symbol$search = Symbol.search, _class2 =
+let A = (_class = (_temp = (_Symbol$search = Symbol.search,
 /*#__PURE__*/
 function () {
  "use strict";
--- a/packages/babel-plugin-proposal-decorators/package.json
+++ b/packages/babel-plugin-proposal-decorators/package.json
@@ -1,6 +1,6 @@
 {
  "name": "@babel/plugin-proposal-decorators",
-  "version": "7.2.0",
+  "version": "7.2.2",
  "author": "Logan Smyth <loganfsmyth@gmail.com>",
  "license": "MIT",
  "publishConfig": {
@@ -15,16 +15,15 @@
    "decorators"
  ],
  "dependencies": {
+    "@babel/helper-create-class-features-plugin": "^7.2.2",
    "@babel/helper-plugin-utils": "^7.0.0",
-    "@babel/helper-replace-supers": "^7.1.0",
-    "@babel/helper-split-export-declaration": "^7.0.0",
    "@babel/plugin-syntax-decorators": "^7.2.0"
  },
  "peerDependencies": {
    "@babel/core": "^7.0.0-0"
  },
  "devDependencies": {
-    "@babel/core": "^7.2.0",
+    "@babel/core": "^7.2.2",
    "@babel/helper-plugin-test-runner": "^7.0.0"
  }
 }
--- a/packages/babel-plugin-proposal-decorators/src/index.js
+++ b/packages/babel-plugin-proposal-decorators/src/index.js
@@ -1,6 +1,11 @@
+/* eslint-disable local-rules/plugin-name */
+
 import { declare } from "@babel/helper-plugin-utils";
 import syntaxDecorators from "@babel/plugin-syntax-decorators";
-import visitor from "./transformer";
+import {
+  createClassFeaturePlugin,
+  FEATURES,
+} from "@babel/helper-create-class-features-plugin";
 import legacyVisitor from "./transformer-legacy";

 export default declare((api, options) => {
@@ -31,14 +36,26 @@ export default declare((api, options) => {
    }
  }

-  return {
-    name: "proposal-decorators",
-    inherits: syntaxDecorators,
+  if (legacy) {
+    return {
+      name: "proposal-decorators",
+      inherits: syntaxDecorators,
+      manipulateOptions({ generatorOpts }) {
+        generatorOpts.decoratorsBeforeExport = decoratorsBeforeExport;
+      },
+      visitor: legacyVisitor,
+    };
+  }

-    manipulateOptions({ generatorOpts }) {
+  return createClassFeaturePlugin({
+    name: "proposal-decorators",
+
+    feature: FEATURES.decorators,
+    // loose: options.loose, Not supported
+
+    manipulateOptions({ generatorOpts, parserOpts }) {
+      parserOpts.plugins.push(["decorators", { decoratorsBeforeExport }]);
      generatorOpts.decoratorsBeforeExport = decoratorsBeforeExport;
    },
-
-    visitor: legacy ? legacyVisitor : visitor,
-  };
+  });
 });
--- a/packages/babel-plugin-proposal-decorators/src/transformer.js
+++ b/packages/babel-plugin-proposal-decorators/src/transformer.js
@@ -1,239 +0,0 @@
-import { types as t, template } from "@babel/core";
-import splitExportDeclaration from "@babel/helper-split-export-declaration";
-import ReplaceSupers from "@babel/helper-replace-supers";
-
-function prop(key, value) {
-  if (!value) return null;
-  return t.objectProperty(t.identifier(key), value);
-}
-
-function value(body, params = [], async, generator) {
-  const method = t.objectMethod("method", t.identifier("value"), params, body);
-  method.async = !!async;
-  method.generator = !!generator;
-  return method;
-}
-
-function hasDecorators({ node }) {
-  if (node.decorators && node.decorators.length > 0) return true;
-
-  const body = node.body.body;
-  for (let i = 0; i < body.length; i++) {
-    const method = body[i];
-    if (method.decorators && method.decorators.length > 0) {
-      return true;
-    }
-  }
-
-  return false;
-}
-
-function takeDecorators({ node }) {
-  let result;
-  if (node.decorators && node.decorators.length > 0) {
-    result = t.arrayExpression(
-      node.decorators.map(decorator => decorator.expression),
-    );
-  }
-  node.decorators = undefined;
-  return result;
-}
-
-function getKey(node) {
-  if (node.computed) {
-    return node.key;
-  } else if (t.isIdentifier(node.key)) {
-    return t.stringLiteral(node.key.name);
-  } else {
-    return t.stringLiteral(String(node.key.value));
-  }
-}
-
-function getSingleElementDefinition(path, superRef, classRef, file) {
-  const { node, scope } = path;
-  const isMethod = path.isClassMethod();
-
-  if (path.isPrivate()) {
-    throw path.buildCodeFrameError(
-      `Private ${
-        isMethod ? "methods" : "fields"
-      } in decorated classes are not supported yet.`,
-    );
-  }
-
-  new ReplaceSupers(
-    {
-      methodPath: path,
-      methodNode: node,
-      objectRef: classRef,
-      isStatic: node.static,
-      superRef,
-      scope,
-      file,
-    },
-    true,
-  ).replace();
-
-  const properties = [
-    prop("kind", t.stringLiteral(isMethod ? node.kind : "field")),
-    prop("decorators", takeDecorators(path)),
-    prop("static", node.static && t.booleanLiteral(true)),
-    prop("key", getKey(node)),
-    isMethod
-      ? value(node.body, node.params, node.async, node.generator)
-      : node.value
-      ? value(template.ast`{ return ${node.value} }`)
-      : prop("value", scope.buildUndefinedNode()),
-  ].filter(Boolean);
-
-  return t.objectExpression(properties);
-}
-
-function getElementsDefinitions(path, fId, file) {
-  const elements = [];
-  for (const p of path.get("body.body")) {
-    if (!p.isClassMethod({ kind: "constructor" })) {
-      elements.push(
-        getSingleElementDefinition(p, path.node.superClass, fId, file),
-      );
-      p.remove();
-    }
-  }
-
-  return t.arrayExpression(elements);
-}
-
-function getConstructorPath(path) {
-  return path
-    .get("body.body")
-    .find(path => path.isClassMethod({ kind: "constructor" }));
-}
-
-const bareSupersVisitor = {
-  CallExpression(path, { initializeInstanceElements }) {
-    if (path.get("callee").isSuper()) {
-      path.insertAfter(t.cloneNode(initializeInstanceElements));
-
-      // Sometimes this path gets requeued (e.g. in (super(), foo)), and
-      // it leads to infinite recursion.
-      path.skip();
-    }
-  },
-  Function(path) {
-    if (!path.isArrowFunctionExpression()) path.skip();
-  },
-};
-
-function insertInitializeInstanceElements(path, initializeInstanceId) {
-  const isBase = !path.node.superClass;
-  const initializeInstanceElements = t.callExpression(initializeInstanceId, [
-    t.thisExpression(),
-  ]);
-
-  const constructorPath = getConstructorPath(path);
-  if (constructorPath) {
-    if (isBase) {
-      constructorPath
-        .get("body")
-        .unshiftContainer("body", [
-          t.expressionStatement(initializeInstanceElements),
-        ]);
-    } else {
-      constructorPath.traverse(bareSupersVisitor, {
-        initializeInstanceElements,
-      });
-    }
-  } else {
-    const constructor = isBase
-      ? t.classMethod(
-          "constructor",
-          t.identifier("constructor"),
-          [],
-          t.blockStatement([t.expressionStatement(initializeInstanceElements)]),
-        )
-      : t.classMethod(
-          "constructor",
-          t.identifier("constructor"),
-          [t.restElement(t.identifier("args"))],
-          t.blockStatement([
-            t.expressionStatement(
-              t.callExpression(t.Super(), [
-                t.spreadElement(t.identifier("args")),
-              ]),
-            ),
-            t.expressionStatement(initializeInstanceElements),
-          ]),
-        );
-    path.node.body.body.push(constructor);
-  }
-}
-
-function transformClass(path, file) {
-  const isDeclaration = path.node.id && path.isDeclaration();
-  const isStrict = path.isInStrictMode();
-  const { superClass } = path.node;
-
-  path.node.type = "ClassDeclaration";
-  if (!path.node.id) path.node.id = path.scope.generateUidIdentifier("class");
-
-  const initializeId = path.scope.generateUidIdentifier("initialize");
-  const superId =
-    superClass &&
-    path.scope.generateUidIdentifierBasedOnNode(path.node.superClass, "super");
-
-  if (superClass) path.node.superClass = superId;
-
-  const classDecorators = takeDecorators(path);
-  const definitions = getElementsDefinitions(path, path.node.id, file);
-
-  insertInitializeInstanceElements(path, initializeId);
-
-  const expr = template.expression.ast`
-      ${addDecorateHelper(file)}(
-        ${classDecorators || t.nullLiteral()},
-        function (${initializeId}, ${superClass ? superId : null}) {
-          ${path.node}
-          return { F: ${t.cloneNode(path.node.id)}, d: ${definitions} };
-        },
-        ${superClass}
-      )
-    `;
-  if (!isStrict) {
-    expr.arguments[1].body.directives.push(
-      t.directive(t.directiveLiteral("use strict")),
-    );
-  }
-
-  return isDeclaration ? template.ast`let ${path.node.id} = ${expr}` : expr;
-}
-
-function addDecorateHelper(file) {
-  try {
-    return file.addHelper("decorate");
-  } catch (err) {
-    if (err.code === "BABEL_HELPER_UNKNOWN") {
-      err.message +=
-        "\n  '@babel/plugin-transform-decorators' in non-legacy mode" +
-        " requires '@babel/core' version ^7.0.2 and you appear to be using" +
-        " an older version.";
-    }
-    throw err;
-  }
-}
-
-export default {
-  ExportDefaultDeclaration(path) {
-    let decl = path.get("declaration");
-    if (!decl.isClassDeclaration() || !hasDecorators(decl)) return;
-
-    if (decl.node.id) decl = splitExportDeclaration(path);
-
-    decl.replaceWith(transformClass(decl, this.file));
-  },
-
-  Class(path) {
-    if (hasDecorators(path)) {
-      path.replaceWith(transformClass(path, this.file));
-    }
-  },
-};
--- a/packages/babel-plugin-proposal-nullish-coalescing-operator/package.json
+++ b/packages/babel-plugin-proposal-nullish-coalescing-operator/package.json
@@ -2,7 +2,7 @@
  "name": "@babel/plugin-proposal-nullish-coalescing-operator",
  "version": "7.2.0",
  "description": "Remove nullish coalescing operator",
-  "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-nullish-coalescing-opearator",
+  "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-proposal-nullish-coalescing-operator",
  "license": "MIT",
  "publishConfig": {
    "access": "public"
--- a/packages/babel-plugin-proposal-private-methods/package.json
+++ b/packages/babel-plugin-proposal-private-methods/package.json
@@ -1,6 +1,6 @@
 {
  "name": "@babel/plugin-proposal-private-methods",
-  "version": "7.2.0",
+  "version": "7.2.1",
  "description": "This plugin transforms private class methods",
  "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-proposal-private-methods",
  "license": "MIT",
@@ -12,7 +12,7 @@
    "babel-plugin"
  ],
  "dependencies": {
-    "@babel/helper-create-class-features-plugin": "^7.2.0",
+    "@babel/helper-create-class-features-plugin": "^7.2.1",
    "@babel/helper-plugin-utils": "^7.0.0"
  },
  "peerDependencies": {
--- a/packages/babel-plugin-syntax-bigint/package.json
+++ b/packages/babel-plugin-syntax-bigint/package.json
@@ -2,7 +2,7 @@
  "name": "@babel/plugin-syntax-bigint",
  "version": "7.2.0",
  "description": "Allow parsing of BigInt literals",
-  "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-bigint",
+  "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-syntax-bigint",
  "license": "MIT",
  "publishConfig": {
    "access": "public"
--- a/packages/babel-plugin-transform-arrow-functions/test/fixtures/arrow-functions/this/output.js
+++ b/packages/babel-plugin-transform-arrow-functions/test/fixtures/arrow-functions/this/output.js
@@ -15,9 +15,10 @@ class Foo extends function () {} {
    };

    if (true) {
-      console.log(_this2 = super(), foo());
+      console.log((super(), _this2 = this), foo());
    } else {
-      _this2 = super();
+      super();
+      _this2 = this;
      console.log(foo());
    }
  }
--- a/packages/babel-plugin-transform-classes/package.json
+++ b/packages/babel-plugin-transform-classes/package.json
@@ -1,6 +1,6 @@
 {
  "name": "@babel/plugin-transform-classes",
-  "version": "7.2.0",
+  "version": "7.2.2",
  "description": "Compile ES2015 classes to ES5",
  "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-classes",
  "license": "MIT",
@@ -25,7 +25,7 @@
    "@babel/core": "^7.0.0-0"
  },
  "devDependencies": {
-    "@babel/core": "^7.2.0",
+    "@babel/core": "^7.2.2",
    "@babel/helper-plugin-test-runner": "^7.0.0"
  }
 }
--- a/packages/babel-plugin-transform-classes/src/transformClass.js
+++ b/packages/babel-plugin-transform-classes/src/transformClass.js
@@ -494,7 +494,8 @@ export default function transformClass(
        node.generator,
        node.async,
      );
-      func.returnType = node.returnType;
+      t.inherits(func, node);
+
      const key = t.toComputedKey(node, node.key);
      if (t.isStringLiteral(key)) {
        func = nameFunction({
--- a/packages/babel-plugin-transform-destructuring/test/fixtures/destructuring/array-unpack-optimisation/output.js
+++ b/packages/babel-plugin-transform-destructuring/test/fixtures/destructuring/array-unpack-optimisation/output.js
@@ -21,7 +21,7 @@ var _ref4 = [a[1], a[0]];
 a[0] = _ref4[0];
 a[1] = _ref4[1];

-var _ref5 = babelHelpers.toConsumableArray(foo).concat([bar]),
+var _ref5 = [].concat(babelHelpers.toConsumableArray(foo), [bar]),
    a = _ref5[0],
    b = _ref5[1];

--- a/packages/babel-plugin-transform-dotall-regex/package.json
+++ b/packages/babel-plugin-transform-dotall-regex/package.json
@@ -18,10 +18,7 @@
    "regular expressions",
    "dotall"
  ],
-  "repository": {
-    "type": "git",
-    "url": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-dotall-regex.git"
-  },
+  "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-dotall-regex",
  "bugs": "https://github.com/babel/babel/issues",
  "dependencies": {
    "@babel/helper-plugin-utils": "^7.0.0",
--- a/packages/babel-plugin-transform-modules-commonjs/test/fixtures/interop-loose/multi-load/output.js
+++ b/packages/babel-plugin-transform-modules-commonjs/test/fixtures/interop-loose/multi-load/output.js
@@ -2,6 +2,8 @@

 var _interopRequireDefault3 = require("@babel/runtime/helpers/interopRequireDefault");

+exports.__esModule = true;
+
 var _interopRequireDefault2 = _interopRequireDefault3(require("@babel/runtime/helpers/interopRequireDefault"));

 console.log(_interopRequireDefault2.default);
--- a/packages/babel-plugin-transform-modules-commonjs/test/fixtures/interop/multi-load/output.js
+++ b/packages/babel-plugin-transform-modules-commonjs/test/fixtures/interop/multi-load/output.js
@@ -2,6 +2,10 @@

 var _interopRequireDefault3 = require("@babel/runtime/helpers/interopRequireDefault");

+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+
 var _interopRequireDefault2 = _interopRequireDefault3(require("@babel/runtime/helpers/interopRequireDefault"));

 console.log(_interopRequireDefault2.default);
--- a/packages/babel-plugin-transform-modules-commonjs/test/fixtures/regression/issue-9155/input.mjs
+++ b/packages/babel-plugin-transform-modules-commonjs/test/fixtures/regression/issue-9155/input.mjs
@@ -0,0 +1 @@
+export {};
--- a/packages/babel-plugin-transform-modules-commonjs/test/fixtures/regression/issue-9155/options.json
+++ b/packages/babel-plugin-transform-modules-commonjs/test/fixtures/regression/issue-9155/options.json
@@ -0,0 +1,5 @@
+{
+  "plugins": [
+    "transform-modules-commonjs"
+  ]
+}
--- a/packages/babel-plugin-transform-modules-commonjs/test/fixtures/regression/issue-9155/output.js
+++ b/packages/babel-plugin-transform-modules-commonjs/test/fixtures/regression/issue-9155/output.js
@@ -0,0 +1,5 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
--- a/packages/babel-plugin-transform-spread/package.json
+++ b/packages/babel-plugin-transform-spread/package.json
@@ -1,6 +1,6 @@
 {
  "name": "@babel/plugin-transform-spread",
-  "version": "7.2.0",
+  "version": "7.2.2",
  "description": "Compile ES2015 spread to ES5",
  "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-spread",
  "license": "MIT",
@@ -18,7 +18,7 @@
    "@babel/core": "^7.0.0-0"
  },
  "devDependencies": {
-    "@babel/core": "^7.2.0",
+    "@babel/core": "^7.2.2",
    "@babel/helper-plugin-test-runner": "^7.0.0"
  }
 }
--- a/packages/babel-plugin-transform-spread/src/index.js
+++ b/packages/babel-plugin-transform-spread/src/index.js
@@ -57,13 +57,29 @@ export default declare((api, options) => {
        if (!hasSpread(elements)) return;

        const nodes = build(elements, scope);
-        const first = nodes.shift();
+        let first = nodes[0];

-        if (nodes.length === 0 && first !== elements[0].argument) {
+        // If there is only one element in the ArrayExpression and
+        // the element was transformed (Array.prototype.slice.call or toConsumableArray)
+        // we know that the transformed code already takes care of cloning the array.
+        // So we can simply return that element.
+        if (nodes.length === 1 && first !== elements[0].argument) {
          path.replaceWith(first);
          return;
        }

+        // If the first element is a ArrayExpression we can directly call
+        // concat on it.
+        // `[..].concat(..)`
+        // If not then we have to use `[].concat(arr)` and not `arr.concat`
+        // because `arr` could be extended/modified (e.g. Immutable) and we do not know exactly
+        // what concat would produce.
+        if (!t.isArrayExpression(first)) {
+          first = t.arrayExpression([]);
+        } else {
+          nodes.shift();
+        }
+
        path.replaceWith(
          t.callExpression(
            t.memberExpression(first, t.identifier("concat")),
--- a/packages/babel-plugin-transform-spread/test/fixtures/regression/issue-8907/exec.js
+++ b/packages/babel-plugin-transform-spread/test/fixtures/regression/issue-8907/exec.js
@@ -0,0 +1,11 @@
+const arr = [];
+
+arr.concat = () => {
+    throw new Error('Should not be called');
+};
+let x;
+expect(() => {
+    x = [...arr];
+}).not.toThrow();
+
+expect(x).not.toBe(arr);
--- a/packages/babel-plugin-transform-spread/test/fixtures/regression/issue-8907/input.js
+++ b/packages/babel-plugin-transform-spread/test/fixtures/regression/issue-8907/input.js
@@ -0,0 +1,7 @@
+const arr = [];
+
+arr.concat = () => {
+    throw new Error('Should not be called');
+};
+
+const x = [...arr];
--- a/packages/babel-plugin-transform-spread/test/fixtures/regression/issue-8907/output.js
+++ b/packages/babel-plugin-transform-spread/test/fixtures/regression/issue-8907/output.js
@@ -0,0 +1,7 @@
+const arr = [];
+
+arr.concat = () => {
+  throw new Error('Should not be called');
+};
+
+const x = [].concat(arr);
--- a/packages/babel-plugin-transform-spread/test/fixtures/spread/arguments-array/exec.js
+++ b/packages/babel-plugin-transform-spread/test/fixtures/spread/arguments-array/exec.js
@@ -0,0 +1,9 @@
+// test that toConsumableArray clones the array.
+
+function foo() {
+  const x = [...arguments];
+
+  expect(x).not.toBe(arguments);
+}
+
+foo(1,2);
--- a/packages/babel-plugin-transform-spread/test/fixtures/spread/array-literal-first/output.js
+++ b/packages/babel-plugin-transform-spread/test/fixtures/spread/array-literal-first/output.js
@@ -1 +1 @@
-var lyrics = babelHelpers.toConsumableArray(parts).concat(["head", "and", "toes"]);
+var lyrics = [].concat(babelHelpers.toConsumableArray(parts), ["head", "and", "toes"]);
--- a/packages/babel-plugin-transform-spread/test/fixtures/spread/known-rest/output.js
+++ b/packages/babel-plugin-transform-spread/test/fixtures/spread/known-rest/output.js
@@ -3,5 +3,5 @@ function foo() {
    bar[_key] = arguments[_key];
  }

-  return bar.concat();
+  return [].concat(bar);
 }
--- a/packages/babel-plugin-transform-spread/test/fixtures/spread/single/exec.js
+++ b/packages/babel-plugin-transform-spread/test/fixtures/spread/single/exec.js
@@ -0,0 +1,7 @@
+// test that toConsumableArray clones the array.
+const arr = [];
+const foo = () => arr;
+
+const x = [...foo()];
+
+expect(x).not.toBe(arr);
--- a/packages/babel-preset-env-standalone/package.json
+++ b/packages/babel-preset-env-standalone/package.json
@@ -1,6 +1,6 @@
 {
  "name": "@babel/preset-env-standalone",
-  "version": "7.0.0",
+  "version": "7.2.2",
  "description": "Standalone build of babel-prest-env for use in non-Node.js environments.",
  "main": "babel-preset-env.js",
  "files": [
@@ -12,7 +12,7 @@
    "@babel/plugin-proposal-json-strings": "^7.0.0",
    "@babel/plugin-transform-new-target": "^7.0.0",
    "@babel/preset-env": "^7.0.0",
-    "@babel/standalone": "^7.0.0"
+    "@babel/standalone": "^7.2.2"
  },
  "keywords": [
    "babel",
--- a/packages/babel-preset-env-standalone/scripts/prepublish.js
+++ b/packages/babel-preset-env-standalone/scripts/prepublish.js
@@ -0,0 +1,11 @@
+// This file is executed by lerna before publishing,
+// @babel/preset-env-standalone so that it has the
+// new version and not the old one.
+
+require("child_process").execSync(
+  "make prepublish-build-preset-env-standalone",
+  {
+    cwd: require("path").resolve(__dirname, "../../.."),
+    stdio: "inherit",
+  }
+);
--- a/packages/babel-preset-env/data/plugins.json
+++ b/packages/babel-preset-env/data/plugins.json
@@ -149,6 +149,7 @@
  },
  "transform-parameters": {
    "chrome": "49",
+    "edge": "18",
    "firefox": "53",
    "safari": "10",
    "node": "6",
@@ -158,6 +159,7 @@
  },
  "transform-destructuring": {
    "chrome": "51",
+    "edge": "18",
    "firefox": "53",
    "safari": "10",
    "node": "6.5",
--- a/packages/babel-preset-env/package.json
+++ b/packages/babel-preset-env/package.json
@@ -65,7 +65,7 @@
    "@babel/helper-fixtures": "^7.2.0",
    "@babel/helper-plugin-test-runner": "^7.0.0",
    "caniuse-db": "1.0.30000851",
-    "compat-table": "kangax/compat-table#29ec2bed5a475b42388866cfc7d24f3f44b12eba",
+    "compat-table": "kangax/compat-table#7655c84581184806d4f94ef97fbaac7abd5852d8",
    "electron-to-chromium": "1.3.79"
  }
 }
--- a/packages/babel-standalone/package.json
+++ b/packages/babel-standalone/package.json
@@ -1,6 +1,6 @@
 {
  "name": "@babel/standalone",
-  "version": "7.2.0",
+  "version": "7.2.2",
  "description": "Standalone build of Babel for use in non-Node.js environments.",
  "main": "babel.js",
  "files": [
@@ -9,12 +9,12 @@
    "src"
  ],
  "devDependencies": {
-    "@babel/core": "^7.2.0",
+    "@babel/core": "^7.2.2",
    "@babel/helper-plugin-utils": "^7.0.0",
    "@babel/plugin-external-helpers": "^7.2.0",
    "@babel/plugin-proposal-async-generator-functions": "^7.2.0",
    "@babel/plugin-proposal-class-properties": "^7.2.0",
-    "@babel/plugin-proposal-decorators": "^7.2.0",
+    "@babel/plugin-proposal-decorators": "^7.2.2",
    "@babel/plugin-proposal-do-expressions": "^7.2.0",
    "@babel/plugin-proposal-export-default-from": "^7.2.0",
    "@babel/plugin-proposal-export-namespace-from": "^7.2.0",
@@ -50,7 +50,7 @@
    "@babel/plugin-transform-async-to-generator": "^7.2.0",
    "@babel/plugin-transform-block-scoped-functions": "^7.2.0",
    "@babel/plugin-transform-block-scoping": "^7.2.0",
-    "@babel/plugin-transform-classes": "^7.2.0",
+    "@babel/plugin-transform-classes": "^7.2.2",
    "@babel/plugin-transform-computed-properties": "^7.2.0",
    "@babel/plugin-transform-destructuring": "^7.2.0",
    "@babel/plugin-transform-dotall-regex": "^7.2.0",
@@ -86,7 +86,7 @@
    "@babel/plugin-transform-regenerator": "^7.0.0",
    "@babel/plugin-transform-runtime": "^7.2.0",
    "@babel/plugin-transform-shorthand-properties": "^7.2.0",
-    "@babel/plugin-transform-spread": "^7.2.0",
+    "@babel/plugin-transform-spread": "^7.2.2",
    "@babel/plugin-transform-sticky-regex": "^7.2.0",
    "@babel/plugin-transform-strict-mode": "^7.2.0",
    "@babel/plugin-transform-template-literals": "^7.2.0",
--- a/packages/babel-standalone/scripts/prepublish.js
+++ b/packages/babel-standalone/scripts/prepublish.js
@@ -0,0 +1,7 @@
+// This file is executed by lerna before publishing @babel/standalone,
+// so that it has the new version and not the old one.
+
+require("child_process").execSync("make prepublish-build-standalone", {
+  cwd: require("path").resolve(__dirname, "../../.."),
+  stdio: "inherit",
+});
--- a/packages/babel-template/package.json
+++ b/packages/babel-template/package.json
@@ -1,6 +1,6 @@
 {
  "name": "@babel/template",
-  "version": "7.1.2",
+  "version": "7.2.2",
  "description": "Generate an AST from a string template.",
  "author": "Sebastian McKenzie <sebmck@gmail.com>",
  "homepage": "https://babeljs.io/",
@@ -12,7 +12,7 @@
  "main": "lib/index.js",
  "dependencies": {
    "@babel/code-frame": "^7.0.0",
-    "@babel/parser": "^7.1.2",
-    "@babel/types": "^7.1.2"
+    "@babel/parser": "^7.2.2",
+    "@babel/types": "^7.2.2"
  }
 }
--- a/packages/babel-template/src/index.js
+++ b/packages/babel-template/src/index.js
@@ -3,11 +3,11 @@
 import * as formatters from "./formatters";
 import createTemplateBuilder from "./builder";

-export const smart = createTemplateBuilder(formatters.smart);
-export const statement = createTemplateBuilder(formatters.statement);
-export const statements = createTemplateBuilder(formatters.statements);
-export const expression = createTemplateBuilder(formatters.expression);
-export const program = createTemplateBuilder(formatters.program);
+export const smart = createTemplateBuilder<*>(formatters.smart);
+export const statement = createTemplateBuilder<*>(formatters.statement);
+export const statements = createTemplateBuilder<*>(formatters.statements);
+export const expression = createTemplateBuilder<*>(formatters.expression);
+export const program = createTemplateBuilder<*>(formatters.program);

 type DefaultTemplateBuilder = typeof smart & {
  smart: typeof smart,
--- a/packages/babel-traverse/package.json
+++ b/packages/babel-traverse/package.json
@@ -1,6 +1,6 @@
 {
  "name": "@babel/traverse",
-  "version": "7.1.6",
+  "version": "7.2.2",
  "description": "The Babel Traverse module maintains the overall tree state, and is responsible for replacing, removing, and adding nodes",
  "author": "Sebastian McKenzie <sebmck@gmail.com>",
  "homepage": "https://babeljs.io/",
@@ -12,11 +12,11 @@
  "main": "lib/index.js",
  "dependencies": {
    "@babel/code-frame": "^7.0.0",
-    "@babel/generator": "^7.1.6",
+    "@babel/generator": "^7.2.2",
    "@babel/helper-function-name": "^7.1.0",
    "@babel/helper-split-export-declaration": "^7.0.0",
-    "@babel/parser": "^7.1.6",
-    "@babel/types": "^7.1.6",
+    "@babel/parser": "^7.2.2",
+    "@babel/types": "^7.2.2",
    "debug": "^4.1.0",
    "globals": "^11.1.0",
    "lodash": "^4.17.10"
--- a/packages/babel-traverse/src/path/conversion.js
+++ b/packages/babel-traverse/src/path/conversion.js
@@ -461,9 +461,14 @@ function getThisBinding(thisEnvFn, inConstructor) {
        if (supers.has(child.node)) return;
        supers.add(child.node);

-        child.replaceWith(
-          t.assignmentExpression("=", t.identifier(thisBinding), child.node),
-        );
+        child.replaceWithMultiple([
+          child.node,
+          t.assignmentExpression(
+            "=",
+            t.identifier(thisBinding),
+            t.identifier("this"),
+          ),
+        ]);
      },
    });
  });
--- a/packages/babel-traverse/test/arrow-transform.js
+++ b/packages/babel-traverse/test/arrow-transform.js
@@ -82,8 +82,8 @@ describe("arrow function conversion", () => {
      () => this;
    `,
      `
-      var _supercall = (..._args) => _this = super(..._args),
-          _this;
+      var _supercall = (..._args) => (super(..._args), _this = this),
+        _this;

      (function () {
        _supercall(345);
@@ -115,9 +115,10 @@ describe("arrow function conversion", () => {
      (function () {
        _this;
      });
-      _this = super();
+      super();
+      _this = this;
      this;
-      () => _this = super();
+      () => (super(), _this = this);
      () => this;
    `,
      { methodName: "constructor", extend: true },
@@ -144,9 +145,10 @@ describe("arrow function conversion", () => {

        _this;
      }).bind(_arrowCheckId);
-      _this = super();
+      super();
+      _this = this;
      this;
-      () => _this = super();
+      () => (super(), _this = this);
      () => this;
    `,
      {
--- a/packages/babel-types/package.json
+++ b/packages/babel-types/package.json
@@ -1,6 +1,6 @@
 {
  "name": "@babel/types",
-  "version": "7.2.0",
+  "version": "7.2.2",
  "description": "Babel Types is a Lodash-esque utility library for AST nodes",
  "author": "Sebastian McKenzie <sebmck@gmail.com>",
  "homepage": "https://babeljs.io/",
@@ -14,7 +14,7 @@
    "to-fast-properties": "^2.0.0"
  },
  "devDependencies": {
-    "@babel/generator": "^7.2.0",
-    "@babel/parser": "^7.2.0"
+    "@babel/generator": "^7.2.2",
+    "@babel/parser": "^7.2.2"
  }
 }
--- a/packages/babel-types/src/asserts/generated/index.js
+++ b/packages/babel-types/src/asserts/generated/index.js
@@ -675,6 +675,24 @@ export function assertOptionalMemberExpression(
 ): void {
  assert("OptionalMemberExpression", node, opts);
 }
+export function assertPipelineTopicExpression(
+  node: Object,
+  opts?: Object = {},
+): void {
+  assert("PipelineTopicExpression", node, opts);
+}
+export function assertPipelineBareFunction(
+  node: Object,
+  opts?: Object = {},
+): void {
+  assert("PipelineBareFunction", node, opts);
+}
+export function assertPipelinePrimaryTopicReference(
+  node: Object,
+  opts?: Object = {},
+): void {
+  assert("PipelinePrimaryTopicReference", node, opts);
+}
 export function assertOptionalCallExpression(
  node: Object,
  opts?: Object = {},
--- a/packages/babel-types/src/builders/generated/index.js
+++ b/packages/babel-types/src/builders/generated/index.js
@@ -612,6 +612,18 @@ export function OptionalMemberExpression(...args: Array<any>): Object {
  return builder("OptionalMemberExpression", ...args);
 }
 export { OptionalMemberExpression as optionalMemberExpression };
+export function PipelineTopicExpression(...args: Array<any>): Object {
+  return builder("PipelineTopicExpression", ...args);
+}
+export { PipelineTopicExpression as pipelineTopicExpression };
+export function PipelineBareFunction(...args: Array<any>): Object {
+  return builder("PipelineBareFunction", ...args);
+}
+export { PipelineBareFunction as pipelineBareFunction };
+export function PipelinePrimaryTopicReference(...args: Array<any>): Object {
+  return builder("PipelinePrimaryTopicReference", ...args);
+}
+export { PipelinePrimaryTopicReference as pipelinePrimaryTopicReference };
 export function OptionalCallExpression(...args: Array<any>): Object {
  return builder("OptionalCallExpression", ...args);
 }
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Nicolò Ribaudo	c1499b13ac	v7.2.2	2018-12-15 10:59:56 +01:00
Nicolò Ribaudo	7bcd62cfee	Build standalone on prepublish	2018-12-15 10:52:23 +01:00
Daniel Tschinder	47da5cf75a	Correctly transform spreads to use proper concat method (#9108 ) * Correctly transform spreads to use proper concat method * Add tests to ensure array spread clones elements	2018-12-13 23:24:43 -08:00
Vikram Rangaraj	72471aff63	Handle flow comments with leading spaces (#9168 ) * check for spaces and tabs before a flow comment * fix issue with using string index and shift interchangably * update tests * Use update charcodes version * Disallow flow-comments in flow-comments and check for unterminated comments	2018-12-13 22:10:01 -08:00
Patrick Eriksson	b9340bc597	Fix package.json repository URLs (#9176 )	2018-12-13 21:15:40 +01:00
Thiago Arrais	731182eee4	Types for pipeline operator (smart proposal) (#9122 )	2018-12-13 06:58:58 +01:00
Daniel Tschinder	f4eec5ca79	Add new flag that indicates if a module has exports (#9171 )	2018-12-12 21:24:44 -08:00
Nicolò Ribaudo	b60adce4cb	Update CHANGELOG.md	2018-12-12 23:56:33 +01:00
Henry Zhu	66c4bc8f64	update list of sponsors [skip ci]	2018-12-12 16:07:49 -05:00
Daniel Tschinder	d2dc28ed2b	add triage label to new issues [skip ci] (#9158 )	2018-12-12 10:23:54 -08:00
Brian Ng	0514a9f903	Update v7 regression issue template link (#9157 )	2018-12-10 12:00:52 -06:00
Nicolò Ribaudo	d1d3c823cc	Move decorators transform to @babel/helper-create-class-features-plugin (#9059 ) * Move decorators to @babel/plugin-class-features * Minor refactoring * Use the new helper package	2018-12-09 12:30:25 +01:00
Nicolò Ribaudo	9b005dedfd	Fix --root-mode option in babel-node (#9148 )	2018-12-07 22:47:56 +01:00
Rubén Norte	4fdb71151f	Inherit properties in function from method in loose mode (#9135 )	2018-12-07 15:57:48 +01:00
Brian Ng	f611bb016b	Bump Babel deps (#9145 )	2018-12-07 08:55:06 -06:00
Kagami Sascha Rosylight	4dff205dc1	Disable parameter-destructuring in Edge 18 (#9140 )	2018-12-07 08:14:08 -06:00
Kagami Sascha Rosylight	72fd2d192c	Add missing colon to issue template (#9143 )	2018-12-07 13:32:36 +01:00
Daniel Tschinder	35815832b5	Move to travis vm based builds (#9133 )	2018-12-05 15:02:37 -08:00
Daniel Tschinder	9c45b8faf7	Ensure we always use local versions of babel dependencies in tests (#9132 )	2018-12-05 14:14:16 -08:00
Daniel Tschinder	ca2918ab13	Test local version of babel/types	2018-12-05 13:34:36 -08:00
Daniel Tschinder	d915f31bcb	Add tests for createTypeAnnotationBasedOnTypeof	2018-12-05 13:24:55 -08:00
Daniel Tschinder	4ca35ef8b9	Fix running flow on travis and update flow (#9128 ) * Fix running flow on travis and update flow - ensure bootstrap is run before running flow as we need some generated files for correctly doing typechecks - ensure that we only ignore the build directory inside the babel folder as currently we ignore everything because travis checks out into ‘/home/travis/build/’ * Fix all flow errors	2018-12-05 12:30:30 -08:00
Henry Zhu	4b73818c87	Update issue templates [skip ci] (#9131 )	2018-12-05 13:58:53 -05:00
Joel Denning	d305419da6	Not depending on return value of super(). Fixes #9020 . (#9060 ) * Not depending on return value of super(). Fixes #9020. * Feedback from nicolo-ribaudo * Feedback -- fixing bad call to replaceWithMultiple	2018-12-04 21:50:17 +01:00
Nicolò Ribaudo	8b132c0889	v7.2.1	2018-12-04 16:21:47 +01:00
Nicolò Ribaudo	b927fb2a7e	Don't use isClassPrivateMethod because is isn't supported in <7.2.0 (#9121 )	2018-12-04 08:35:10 +01:00
				`@@ -0,0 +1 @@`
				`let result = "hello" \|> doubleSay \|> text.capitalize \|> a.b.exclaim;`