public object Visit(ClassDeclaringNode n, object o)
{
_currentScopeLevel = 1;
_currentClassST = new ClassSymbolTable(n, _stdlib, _errorSummary);
n.Implements.Accept(this, null);
n.Variables.Accept(this, null);
n.Constructor.Accept(this, null);
n.Methods.Accept(this, null);
AddToGlobalTable(n.Identifier.Value, _currentClassST);
return(null);
}
private ClassDeclaringNode ClassDeclaring()
{
ClassDeclaringNode itsAST;
SourceCodePosition itsPos = _currentToken.SourcePosition;
Accept(Token.TokenType.Class);
IdentifierNode itsName = new IdentifierNode(_currentToken);
Accept(Token.TokenType.Identifier);
DeclaringSequenceNode itsImplements = Implements();
Accept(Token.TokenType.LeftBrace);
DeclaringSequenceNode itsVars = VariableDeclarings();
DeclaringNode itsConstructor = ConstructorDeclaring();
DeclaringSequenceNode itsMethods = MethodDeclarings();
Accept(Token.TokenType.RightBrace);
itsAST = new ClassDeclaringNode(itsName, itsImplements, itsVars, itsConstructor, itsMethods, itsPos);
return(itsAST);
}
public object Visit(ClassDeclaringNode n, object o)
{
_currentScopeLevel = 1;
Append($"{AddIndent()}public class {n.Identifier.Value}");
if (!(n.Implements is EmptyDeclaringSequenceNode))
{
Append(" : "); // check for empty sequence to avoid writing this code when no interfaces are listed on the class
_buildingImplSequence = true;
n.Implements.Accept(this, null);
_buildingImplSequence = false;
}
AppendLine();
_CSharpCode.AppendLine($"{AddIndent()}{{");
IncreaseIndent();
n.Variables.Accept(this, null);
n.Constructor.Accept(this, null);
n.Methods.Accept(this, null);
DecreaseIndent();
AppendLine($"{AddIndent()}}}");
AppendLine();
return(null);
}
