6 Commits

Author	SHA1	Message	Date
Pranav Prakash	e98bb3dc60	Use new Array instead of Array for V8 optimization (#6250) ... * Use new Array instead of Array for V8 optimization * fix spacing [skip ci] * Remove extraneous use strict clauses	2017-09-18 14:14:46 -04:00
Mateusz Burzyński	c47258d68c	Annotating transformed classes with #__PURE__ comment (#6209)	2017-09-11 11:18:37 -04:00
Noah Lemen	2db0c3ad1d	linting: disallow t.identifier("undefined") in plugins (#6096) ... * add new custom eslint rule, replace remaining t.identifier("undefined") with buildUndefinedNode(), update tests * change no-undefined-identifier reporting descriptor	2017-08-24 15:43:01 -04:00
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
Amjad Masad	0d8e5a9e86	Fix over-parenthesizing of function expressions	2015-12-24 14:55:51 -08:00
Sebastian McKenzie	15969a0904	move all plugin tests out of babel-core and into their appropriate folders	2015-11-08 23:04:10 -08:00