813328 - IonMonkey: Add initialize() method to IonCompartment to allow for fallible initialization

Status: RESOLVED FIXED

(Core :: JavaScript Engine, defect)

Description

[Kannan Vijayan [:djvj]]

Attachment: Add fallible initialize() method to IonCompartment.

This would be helpful for baseline.  Baseline wants to stow its cache of stubCodes in IonCompartment, not IonRuntime.  This means initializing a WeakMap inside of it, which may potentially fail.

IonCompartment currently has no initialize() method to allow for fallible initialization.  This patch just adds a no-op initialize() method and instruments jscompartment to call it when initializing a new IonCompartment.

This will help avoid merge issues down the line with baseline development.

Comment 1

[Ed Morley [:emorley]]

https://hg.mozilla.org/mozilla-central/rev/bd4d746598fd