public override ASTNode VisitModifier([NotNull] p4Parser.ModifierContext context)
{
if (context.Nonzero() != null)
{
return(new ValueAstNode(context.Nonzero().Symbol));
}
else
{
IToken token = new CommonToken(p4Lexer.Number, "0");
return(new ValueAstNode(token));
}
}
/// <summary>
/// Visit a parse tree produced by <see cref="p4Parser.modifier"/>.
/// <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 VisitModifier([NotNull] p4Parser.ModifierContext context)
{
return(VisitChildren(context));
}
/// <summary>
/// Exit a parse tree produced by <see cref="p4Parser.modifier"/>.
/// <para>The default implementation does nothing.</para>
/// </summary>
/// <param name="context">The parse tree.</param>
public virtual void ExitModifier([NotNull] p4Parser.ModifierContext context)
{
}