feat(generator): add support for []any and map[string]any

[akonwi]

Summary

Extends the FFI generator to support []any (slice of any) and map[string]any types, and converts two raw FFI functions to idiomatic.

Changes

Generator Extension

• Extended GoType struct with IsAnySlice and IsAnyMap fields
• Updated parseGoType to recognize []any and map[string]any
• Updated code generation for both parameter unwrapping and return wrapping:

[]any parameter:

_sl0 := args[0].AsList()
arg0 := make([]any, len(_sl0))
for _i0, _e0 := range _sl0 {
    arg0[_i0] = _e0.Raw()
}

[]any return:

_items := make([]*runtime.Object, len(result))
for _i, _v := range result {
    _items[_i] = runtime.MakeDynamic(_v)
}
return runtime.MakeList(checker.Dynamic, _items...)

map[string]any parameter:

_rawMap0 := args[0].AsMap()
arg0 := make(map[string]any, len(_rawMap0))
for _k0, _v0 := range _rawMap0 {
    arg0[_k0] = _v0.Raw()
}

map[string]any return:

_map := runtime.MakeMap(checker.Str, checker.Dynamic)
for _k, _v := range result {
    _map.Map_Set(runtime.MakeStr(_k), runtime.MakeDynamic(_v))
}
return _map

Function Conversions

Function	Before	After
ListToDynamic	Raw FFI ([]*runtime.Object)	Idiomatic ([]any) any
MapToDynamic	Raw FFI ([]*runtime.Object)	Idiomatic (map[string]any) any

Stats

• Raw FFI: 14 → 12
• Idiomatic FFI: 59 → 61

Testing

• All unit tests pass
• Verified generated code for []any and map[string]any

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Project	Deployment	Actions	Updated (UTC)
ard-lang-dev	Ready	Preview, Comment	Apr 10, 2026 8:46pm