babel-traverse 6.9.0

v6.9.0

on Node.js NPM

6.9.0 (2016-05-17)

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• Update core-js from 2.1.0 to 2.4.0. Check the releases for more info.
• Add a systemGlobal option in the systemjs transform.

["transform-es2015-modules-systemjs", {
  // outputs scoped_system.register(...)
  "systemGlobal": "scoped_system" // defaults to System.register
}]

• Bug fixes for class-properties and react-jsx-source plugins.

New Feature

• babel-types
  • #3470 Add validation of type fields for parameter decorators. (@shuhei)
• babel-plugin-transform-runtime, babel-polyfill, babel-register, babel-runtime
  • #3480 Update core-js to 2.4.0. (@zloirock)
• babel-plugin-transform-es2015-modules-systemjs
  • #3482 Add systemGlobal option to allow changing the System in System.register to be systemGlobal. Also move use strict wrapping. (@guybedford)

Bug Fix

• babel-plugin-transform-react-jsx-source
  • #3504 Skip adding __source if it already exists. (@frantic)
• babel-plugin-transform-class-properties
  • #3486 Add path.ensureBlock for ArrowFunctionExpression in a ClassExpression when there is a ClassProperty. (@jhen0409)
• babel-traverse
  • #3465 don't double count binding references. (@amasad)
• babel-plugin-transform-es2015-parameters
  • #3481 also visit ClassProperty for rest param deopt check, fixes T7311. (@jayphelps)

Documentation

• #3498 Fix grammar in CHANGELOG. (@graingert)

Internal

Upgrade to lodash 4.

• babel-traverse
  • #3501 Remove repeating dependency from babel-traverse. (@dlwalsh)
• babel-helper-fixtures
  • #3502 Replace trim-right with _.trimEnd in babel-helper-fixtures. (@dlwalsh)
• babel-generator
  • #3500 Remove micro dependencies in favour of lodash functions for babel-generator. (@dlwalsh)
• babel-cli, babel-core, babel-generator, babel-helper-builder-react-jsx, babel-helper-define-map, babel-helper-fixtures, babel-helper-regex, babel-helper-transform-fixture-test-runner, babel-plugin-transform-es2015-block-scoping, babel-plugin-transform-es2015-function-name, babel-plugin-transform-proto-to-assign, babel-preset-es2015, babel-register, babel-runtime, babel-template, babel-traverse, babel-types
  • #3315 Upgrade to lodash 4. (@forivall)

Thanks to amasad, dlwalsh, forivall, frantic, graingert, guybedford, jayphelps, jhen0409, loganfsmyth, shuhei, zloirock!