public IEnumerable <Operation> VisitExpression(Expression expression)
{
return(expression switch
{
BinaryExpression binaryExpression => VisitBinaryExpression(binaryExpression),
MagicExpression magicExpression => VisitMagicExpression(magicExpression),
NameExpression nameExpression => VisitNameExpression(nameExpression),
UnaryExpression unaryExpression => VisitUnaryExpression(unaryExpression),
GetFieldExpression getFieldExpression => VisitGetFieldExpression(getFieldExpression),
_ => throw new ArgumentOutOfRangeException(nameof(expression) + $"was {expression}"),
});
public string VisitMagicExpression(MagicExpression magicExpression)
=> $"{magicExpression.Name}";
public IEnumerable <Operation> VisitMagicExpression(MagicExpression magicExpression)
=> new[] { Operation.Mov(NewRegister(8), new NameOperand(magicExpression.Name)) };
