Precompile compile time defined Expressions

[Liero]

When LambdaExpression is known at compile time, could we compile it (resp generate Func<> at compile time)?

Following code does runtime compilation:

var formField = new FormField(() => myObj.Property1);

class FormField
{
    private Func<object> _valueGetter;
    public FormField(Expression<Func<object>> propertyExpression)
    {
        Name = ((MemberExpression)propertyExpression.Body).Member.Name;
        _valueGetter= propertyExpression.Compile();
    }
    public string Name {get; }
   
    public object Value => _valueGetter();
}

in order to avoid runtime compilation I would have to define both, Expression and Func:

var formField = new FormField(() => myObj.Property1, () => myObj.Property1);

but this could be done by the compiler.

alternatively, we the compile could just precompile the Expression so that calling propertyExpression.Compile() would be fast