need to explicitly create namespace object

[GeorgNeis]

In FinishDynamicImport, moduleRecord.[[Namespace]] will in most cases still be undefined. I suppose you want to explicitly call GetModuleNamespace to force the creation of the namespace object.

[Domenic Denicola]

Great catch, thank you. I wonder why the spec creates [[Namespace]] lazily.

[Caridy Patiño]

@domenic the reason why it is created lazily is because we don't need the namespace object for most modules, we only really needed when:

a. a module is imported by other module via import * as x ...
b. a module is imported via import()

the rest of the graph is connected via the bindings in the env rec associated to the module record.

[Domenic Denicola]

That feels like it'd be better left as an implementation optimization instead of coded into the spec, but it works either way.