public static Node?GetArgument(
this NeuReturnStatement retStmt)
{
foreach (var child in retStmt.Children)
{
switch (child)
{
case NeuExpression expr:
return(expr);
///
case NeuLiteral lit:
return(lit);
///
case NeuIdentifier id:
return(id);
///
default:
break;
}
}
///
return(null);
}
public static NeuOperation Execute(
this NeuInterpreter interpreter,
NeuReturnStatement retStmt)
{
var argument = retStmt.GetArgument();
if (argument == null)
{
return(new NeuReturnResult(NeuOperation.Void));
}
///
var result = interpreter.Execute(argument);
///
return(new NeuReturnResult(result));
}