History

Daniel Tschinder 10cd6519d8 Fix class inheritance in IE <=10 (T3041) (#3527 )

* Fix class inheritance in IE9 & IE10 (T3041)

Internet Explorer 9&10 do not support __proto__ at all, don't have
Object.setPrototypeOf(), but have Object.getPrototypeOf().

Because of this setting the prototype is not possible, which makes the
babelHelpers.inherits() function to set __proto__ although not supported.

Afterwards Object.getPrototypeOf() is used, but this one is not
respecting the "custom" property __proto__ that we set.

The solution is to check for __proto__ first and afterwards fallback to
Object.getPrototypeOf().

* Do the same logic in babel-helper-replace-supers

* Fix tests

* Extract creation of prototype nodes to small helper

2016-08-23 15:08:44 -04:00

src

Add wrapPluginVisitorMethod option to allow introspection and metrics tracking of plugins (#3659 )

2016-08-20 10:36:52 -04:00

test

Fix class inheritance in IE <=10 (T3041) (#3527 )

2016-08-23 15:08:44 -04:00

.npmignore

split up babel core into multiple modules

2015-08-11 17:40:59 +01:00

index.js

split up babel core into multiple modules

2015-08-11 17:40:59 +01:00

package.json

Generate names field for identifiers to get correct names mappings (#3658 )

2016-08-16 13:43:55 -04:00

README.md

Add babel-core README

2015-10-29 20:15:06 -07:00

Switch to klint, fix some lint rules

2016-02-14 23:25:14 +00:00

README.md

babel-core

Babel compiler core.

Install

$ npm install babel-core

Usage

import babel from 'babel-core';

const code = `class Example {}`;
const result = babel.transform(code, { /* options */ });

result.code; // Generated code
result.map; // Sourcemap
result.ast; // AST

For more in depth documentation see: http://babeljs.io/docs/usage/api/