babel-plugin-transform-react-jsx 6.7.4

v6.7.4

on Node.js NPM

Bug Fix

• babel-traverse

  • #3419: Keep the context stack balanced to ensure that contexts are properly popped off. (@loganfsmyth)

    This bug was causing issues internally because the context system relies on the queues being balanced when deciding what nodes need to be re-processed and which do not. When it becomes imbalanced, nodes can be forgotten or skipped, causing issues like https://phabricator.babeljs.io/T7199 which broke ES6 modules on IE8 with the ES3 transforms.

  • #3420: Invalidate the scope cache when nodes are moved. (@loganfsmyth)

    This bug was causing scoping issues in some cases if a node was moved to a new location that was not nested inside a new scope. When this case was hit, the old cached scope would be used, causing issues like https://phabricator.babeljs.io/T7194, https://phabricator.babeljs.io/T6934, and https://phabricator.babeljs.io/T6728.

• babel-runtime
  • #3424: Fix an issue causing runtime breakage on IE8. (@zloirock)
• babel-plugin-transform-react-jsx
  • #3430: Stop the JSX transform from using an AST node in two places. (@amasad)

Misc

• babel-traverse
  • #3432: Fix a spelling mistake in an error message. (@simeonwillbanks)

Internal

• #3400: Fix an issue that could cause a local clone of Babel to error out if the github repo was in a location with a parent .babelrc file. (@callumlocke)
• #3431: Fix an issue that was causing the local-development watcher to occasionally rebuild with the incorrect file content. (@loganfsmyth)
• #3436: Update our linting utility version. (@hzoo)
• #3437: Remove an unused dependency. (@hzoo)
• babel-core
  • #3429: Avoid potential side-effects in a test. (@amasad)