public NamedValueOccurrence newOccurrenceIn(NameBindingScope referencingScope)
{
var occurrence = new NamedValueOccurrence(this);
occurrences.Add(occurrence);
if (occurrence.IsFreeVariable && IsStackResident)
{
nonLocalOccurenceCount++;
}
return(occurrence);
}
public virtual void handleIllegalAssignment(NamedValueOccurrence unassignableIdentifier, SourceSpan span)
{
errorCount++;
if (illegalAssignmentAction != null)
{
illegalAssignmentAction(unassignableIdentifier, span);
return;
}
StringBuilder sb = new StringBuilder();
sb.Append("Attempt to assign a value to a constant: ");
sb.Append(unassignableIdentifier.NameString);
HandleError(sb.ToString(), span, 0, Severity.Error);
}
public VariableReferenceNode newVariableReferenceNode(NamedValueOccurrence variableReference)
{
return(new VariableReferenceNode(this, variableReference));
}