Nested array mutability is not inferred

[Chriscbr]

I tried this:

let x = MutArray<MutArray<num>>[[1, 2, 3]];

This happened:

It raises the following error:

error: Expected type to be "MutArray<num>", but got "Array<num>" instead
  --> main.w:1:33
  |
1 | let x = MutArray<MutArray<num>>[[1, 2, 3]];
  |                                 ^^^^^^^^^ Expected type to be "MutArray<num>", but got "Array<num>" instead

I expected this:

It should allow the code to compile since the full types are specified on the left hand side

Is there a workaround?

Fully specify the types:

let x = MutArray<MutArray<num>>[MutArray<num>[1, 2, 3]];

For 3D arrays this is quite laborious

let x = MutArray<MutArray<MutArray<num>>>[
  MutArray<MutArray<num>>[MutArray<num>[1, 2, 3]]
];

Anything else?

No response

Wing Version

0.70.6

Node.js Version

20.11.1

Platform(s)

MacOS

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[github-actions]

Hi,

This issue hasn't seen activity in 90 days. Therefore, we are marking this issue as stale for now. It will be closed after 7 days.
Feel free to re-open this issue when there's an update or relevant information to be added.
Thanks!

[github-actions]

Hi,

This issue hasn't seen activity in 90 days. Therefore, we are marking this issue as stale for now. It will be closed after 7 days.
Feel free to re-open this issue when there's an update or relevant information to be added.
Thanks!