public override object VisitStat([NotNull] MipsAsmParser.StatContext context) { // boxing instruction Statement obj = new Statement(); var instrNode = context.instr(); if (instrNode == null) // if it is a white space or a broken text { return(null); // skip it } Instruction instr = (Instruction)Visit(context.instr()); obj.Instruction = instr; // boxing Label var labelNode = context.label(); if (labelNode != null) { obj.Label = (Label)Visit(context.label()); } return(obj); }
/// <summary> /// Exit a parse tree produced by <see cref="MipsAsmParser.stat"/>. /// <para>The default implementation does nothing.</para> /// </summary> /// <param name="context">The parse tree.</param> public virtual void ExitStat([NotNull] MipsAsmParser.StatContext context) { }
/// <summary> /// Visit a parse tree produced by <see cref="MipsAsmParser.stat"/>. /// <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 VisitStat([NotNull] MipsAsmParser.StatContext context) { return(VisitChildren(context)); }