public static ScopeSymbolChild Create(SymbolWithScope parentSymbol, string scopeName)
{
var scope = new ScopeSymbolChild(parentSymbol, scopeName);
RegisterChildScope(scope.ParentScope, scope);
return(scope);
}
/// <summary>
/// Close the last scope that was be opened
/// </summary>
/// <param name="symbol"></param>
public void CloseScope(SymbolWithScope symbol)
{
if (_openedScopes.Count == 0 || _openedScopes.Peek().ObjectId != symbol.ChildSymbolScope.ObjectId)
{
throw new Exception("Closed scope not matching last opened scope!");
}
_openedScopes.Pop();
}
//protected void SetContext(GMacSymbolTranslatorContext context)
//{
// this.SetContext((SymbolTranslatorContext)context);
//}
/// <summary>
/// Take a qualified indetifier node and separate it into a parent symbol and a child symbol name
/// </summary>
/// <param name="node"></param>
/// <param name="parentSymbol"></param>
/// <param name="childSymbolName"></param>
protected bool Translate_ParentSymbolAndChildSymbolName(ParseTreeNode node, out SymbolWithScope parentSymbol, out string childSymbolName)
{
var qualList = GenUtils.Translate_Qualified_Identifier(node);
childSymbolName = qualList.LastItem;
if (qualList.ActiveLength == 1)
{
parentSymbol = Context.ActiveParentSymbol;
}
else
{
qualList.DecreaseActiveEndOffset();
parentSymbol = GMacValueAccessGenerator.Translate_Direct(Context, node, qualList) as SymbolWithScope;
}
return(ReferenceEquals(parentSymbol, null) == false);
}
/// <summary>
/// Open a new scope
/// </summary>
/// <param name="symbol"></param>
public void OpenScope(SymbolWithScope symbol)
{
_openedScopes.Push(symbol.ChildSymbolScope);
}
private ScopeSymbolChild(SymbolWithScope parentSymbol, string scopeName)
: base(parentSymbol.ParentScope, scopeName)
{
ParentLanguageSymbolWithScope = parentSymbol;
}
private ScopeSymbolChild(SymbolWithScope parentSymbol)
: base(parentSymbol.ParentScope)
{
ParentLanguageSymbolWithScope = parentSymbol;
}
