public virtual void VisitTree(AbstractSyntaxTree tree)
{
foreach (var fileNode in tree.RootNodes)
{
VisitFile(fileNode);
}
}
public override void VisitTree(AbstractSyntaxTree tree)
{
base.VisitTree(tree);
foreach (Symbol symbol in _stringConstSymbols)
{
AddSymbol(symbol);
}
}
public T VisitTree(AbstractSyntaxTree tree)
{
foreach (var fileNode in tree.RootNodes)
{
VisitFile(fileNode);
}
return(DefaultResult);
}
public override void VisitTree(AbstractSyntaxTree tree)
{
base.VisitTree(tree);
foreach (Symbol symbol in _symbolTable.Values)
{
switch (symbol)
{
case FunctionSymbol functionSymbol:
functionSymbol.Flags |= SymbolFlag.Const;
if (functionSymbol.BuiltinType != SymbolType.Void)
{
functionSymbol.Flags |= SymbolFlag.Return;
}
if (functionSymbol.IsExternal)
{
functionSymbol.Flags |= SymbolFlag.External;
}
break;
case InstanceSymbol instanceSymbol:
if (((InstanceDefinitionNode)instanceSymbol.Node).DefinedWithoutBody)
{
}
else
{
instanceSymbol.Flags |= SymbolFlag.Const;
}
break;
case ConstSymbol constSymbol:
constSymbol.Flags |= SymbolFlag.Const;
break;
case StringConstSymbol stringConstSymbol:
stringConstSymbol.Flags |= SymbolFlag.Const;
break;
case VarSymbol varSymbol:
if (varSymbol.ParentBlockSymbol is ClassSymbol)
{
varSymbol.Flags |= SymbolFlag.ClassVar;
}
break;
}
}
}
