public override ASTNode VisitIsvoid([NotNull] CoolParser.IsvoidContext context)
{
return(new IsVoidNode(context.ISVOID().Symbol.Line, context.ISVOID().Symbol.Column)
{
Operand = Visit(context.expr()) as ExpressionNode
});
}
public override ASTNode VisitIsvoid([NotNull] CoolParser.IsvoidContext context)
{
return(new IsVoidNode(context)
{
Operand = Visit(context.expression()) as ExpressionNode
});
}
/// <summary>
/// Visit a parse tree produced by the <c>isvoid</c>
/// labeled alternative in <see cref="CoolParser.expr"/>.
/// <para>
/// The default implementation returns the result of calling <see cref="AbstractParseTreeVisitor{Result}.VisitChildren(IRuleNode)"/>
/// on <paramref name="context"/>.
/// </para>
/// </summary>
/// <param name="context">The parse tree.</param>
/// <return>The visitor result.</return>
public virtual Result VisitIsvoid([NotNull] CoolParser.IsvoidContext context)
{
return(VisitChildren(context));
}
/// <summary>
/// Exit a parse tree produced by the <c>isvoid</c>
/// labeled alternative in <see cref="CoolParser.expr"/>.
/// <para>The default implementation does nothing.</para>
/// </summary>
/// <param name="context">The parse tree.</param>
public virtual void ExitIsvoid([NotNull] CoolParser.IsvoidContext context)
{
}
public override AST_Node VisitIsvoid([NotNull] CoolParser.IsvoidContext context)
{
return(new AST_Isvoid(context, (AST_Expresion)Visit(context.expr())));
}
