/// <summary>
/// Visit a parse tree produced by <see cref="Z80EvalParser.symbolExpr"/>.
/// <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 override object VisitSymbolExpr(Z80EvalParser.SymbolExprContext context)
{
return(IsInvalidContext(context)
? null
: new SymbolNode()
{
SymbolName = context.GetText()
});
}
/// <summary>
/// Visit a parse tree produced by <see cref="Z80EvalParser.symbolExpr"/>.
/// <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 VisitSymbolExpr([NotNull] Z80EvalParser.SymbolExprContext context)
{
return(VisitChildren(context));
}
/// <summary>
/// Exit a parse tree produced by <see cref="Z80EvalParser.symbolExpr"/>.
/// <para>The default implementation does nothing.</para>
/// </summary>
/// <param name="context">The parse tree.</param>
public virtual void ExitSymbolExpr([NotNull] Z80EvalParser.SymbolExprContext context)
{
}
