public virtual object VisitDestructorDeclaration(DestructorNode destructorDeclaration, object data)
{
stackMap.Push(destructorDeclaration);
destructorDeclaration.Attributes.AcceptVisitor(this, data);
destructorDeclaration.StatementBlock.AcceptVisitor(this, data);
stackMap.Pop();
return(null);
}
private void ParseDestructor()
{
Advance(); // over tilde
DestructorNode node = new DestructorNode(curtok);
if (curAttributes.Count > 0)
{
node.Attributes = curAttributes;
curAttributes = new NodeCollection<AttributeNode>();
}
uint mask = ~(uint)Modifier.DestructorMods;
if (((uint)curmods & mask) != (uint)Modifier.Empty)
ReportError("destructor declaration contains illegal modifiers");
ClassNode cl = typeStack.Peek();
cl.Destructors.Add(node);
node.Modifiers = curmods;
curmods = Modifier.Empty;
if ((node.Modifiers & Modifier.Unsafe) != Modifier.Empty)
{
//unsafe modifier -> unsafe type.
isUnsafe++;
node.IsUnsafeDeclared = true;
}
//the destructor is declared in an unsafe type ?
node.IsUnsafe = isUnsafe > 0;
CheckStaticClass(cl, node.Modifiers, true);
if (curtok.ID == TokenID.Ident)
{
node.Names.Add(ParseQualifiedIdentifier(false, false, true));
}
else
{
ReportError("Destructor requires identifier as name.");
}
// no args in dtor
AssertAndAdvance(TokenID.LParen);
AssertAndAdvance(TokenID.RParen);
ParseBlock(node.StatementBlock);
if ((node.Modifiers & Modifier.Unsafe) != Modifier.Empty)
{
//unsafe modifier -> unsafe type.
isUnsafe--;
}
}
public virtual object VisitDestructorDeclaration(DestructorNode destructorDeclaration, object data)
{
stackMap.Push(destructorDeclaration);
destructorDeclaration.Attributes.AcceptVisitor(this, data);
destructorDeclaration.StatementBlock.AcceptVisitor(this, data);
stackMap.Pop();
return null;
}
