public override Expression VisitAssign(CMMParser.AssignContext context)
{
var text = context.GetChild(0).GetText();
var expr = Visit(context.GetChild(2));
if (_fields.ContainsKey(text))
{
_fields[text] = expr;
}
else
{
_fields.Add(text, expr);
}
return(expr);
}
/// <summary>
/// Exit a parse tree produced by the <c>Assign</c>
/// labeled alternative in <see cref="CMMParser.expression"/>.
/// <para>The default implementation does nothing.</para>
/// </summary>
/// <param name="context">The parse tree.</param>
public virtual void ExitAssign([NotNull] CMMParser.AssignContext context)
{
}
/// <summary>
/// Visit a parse tree produced by the <c>Assign</c>
/// labeled alternative in <see cref="CMMParser.expression"/>.
/// <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] CMMParser.AssignContext context)
{
return(VisitChildren(context));
}
