Cannot use globals in struct generics

[jfecher]

Aim

Trying to use a global constant as a numeric generic for a struct (this works with arrays but not other types):

global MY_GLOBAL = 2;

struct Foo {
    myvec: BoundedVec<Field, MY_GLOBAL>,
}

Expected behavior

The program to compile successfully

Bug

The compiler issues an error message:

error: expected type got global
   ┌─ /.../example.nr:4:30
   │
4  │     myvec: BoundedVec<Field, MY_GLOBAL>,
   │                              ---------

To reproduce

Installation method

None

Nargo version

No response

@noir-lang/noir_wasm version

No response

@noir-lang/barretenberg version

No response

@noir-lang/aztec_backend version

No response

Additional context

No response

Submission Checklist

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