Jorrit Schippers 3c8d831fe4 Prevent object shape change in jsx helper (#7170) ...

Keeping the shape of an object constant is a performance improvement for modern javascript engines. At the point of the code change it is certain that the `children` property will be set later, so the property can already be set to `undefined`.

2018-01-15 16:37:57 +01:00

..

fixtures/constant-elements

Prevent object shape change in jsx helper (#7170)

2018-01-15 16:37:57 +01:00

index.js

Scoped: change test imports to @babel/ [skip ci]

2017-10-16 22:49:56 -04:00