public override Value Evaluate()
{
var value = target.Evaluate();
var current = Regions.Current;
actions.AutoRegister = false;
State.RegisterBlock(actions);
State.Stack.Push(value);
var evaluated = actions.Evaluate();
if (fieldName.IsNotEmpty())
{
if (Regions.FieldExists(fieldName))
{
Regions[fieldName] = evaluated.AssignmentValue();
}
else
{
current.CreateAndSet(fieldName, evaluated.AssignmentValue());
}
}
result = value.ToString();
typeName = value.Type.ToString();
State.UnregisterBlock();
return(evaluated);
}
public override Value Evaluate()
{
Reject(Regions.FieldExists(fieldName), LOCATION, $"Field {fieldName} is already defined");
Regions.CreateReadOnlyVariable(fieldName);
Regions[fieldName] = thunk;
result = thunk.ToString();
return(null);
}
public override Value Evaluate()
{
Regions.FieldExists(fieldName).Must().Not.BeTrue().OrThrow(LOCATION, () => $"Field {fieldName} is already defined");
Regions.CreateReadOnlyVariable(fieldName);
Regions[fieldName] = thunk;
result = thunk.ToString();
return(null);
}
public override Value Evaluate()
{
Assert(Regions.FieldExists(fieldName), "Assign to field", $"{fieldName} doesn't exist");
var assignmentValue = expression.Evaluate().AssignmentValue();
if (reference)
{
fieldName = Regions[fieldName].Text;
}
Regions[fieldName] = assignmentValue;
result = assignmentValue.ToString();
typeName = assignmentValue.Type.ToString();
return(null);
}
public override Value Evaluate()
{
Regions.FieldExists(fieldName).Must().BeTrue().OrThrow(LOCATION, () => $"{fieldName} doesn't exist");
var assignmentValue = expression.Evaluate().AssignmentValue();
if (reference)
{
fieldName = Regions[fieldName].Text;
}
Regions[fieldName] = assignmentValue;
result = assignmentValue.ToString();
typeName = assignmentValue.Type.ToString();
return(null);
}