// assign: Ident '=' expr ; public override object VisitAssign([NotNull] WSParser.AssignContext context) { var id = context.ID().GetText(); var val = Visit(context.expr()); memory[id] = val; return(val); }
/// <summary> /// Exit a parse tree produced by the <c>Assign</c> /// labeled alternative in <see cref="WSParser.stat"/>. /// <para>The default implementation does nothing.</para> /// </summary> /// <param name="context">The parse tree.</param> public virtual void ExitAssign([NotNull] WSParser.AssignContext context) { }
/// <summary> /// Visit a parse tree produced by the <c>Assign</c> /// labeled alternative in <see cref="WSParser.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 VisitAssign([NotNull] WSParser.AssignContext context) { return(VisitChildren(context)); }