# E0064

Warning name: `unannotated_toplevel_array`

Unannotated toplevel array.

This warning is emitted when a toplevel array literal lacks a type annotation.
Add an explicit type annotation to make the intended array type clear.

## Erroneous example

```{literalinclude} /sources/error_codes/0064_error/top.mbt
:language: moonbit
```

## Suggestion

Annotate the toplevel array:

```{literalinclude} /sources/error_codes/0064_fixed/top.mbt
:language: moonbit
```