func valueTypesFromParents(parents types.Set, fieldName string) []*types.Type {
elemType := getSetElementType(parents.Type())
switch elemType.Kind() {
case types.UnionKind:
ts := []*types.Type{}
for _, rt := range elemType.Desc.(types.CompoundDesc).ElemTypes {
ts = append(ts, fieldTypeFromRefOfCommit(rt, fieldName))
}
return ts
default:
return []*types.Type{fieldTypeFromRefOfCommit(elemType, fieldName)}
}
}
