[optimisation] Create a super-global scope ? #119
Description
As documented in this commit:
The initSafeStandardObjects(scope, sealed) API allows creation of a super-global object that can be shared across several top-level scopes. Not sure how much performance impact this can have, but perhaps worth investigating.
On the other hand, if the sealing is not perfect, this might have an adverse security impact.
Depends on #106