public override Void VisitUndefine(PreprocessorLineParser.UndefineContext context)
{
if (state.InSkippedSection)
{
return(Void.Value);
}
var symbol = context.conditionalSymbol().GetText();
state.Undefine(symbol);
return(Void.Value);
}
/// <summary>
/// Enter a parse tree produced by <see cref="PreprocessorLineParser.undefine"/>.
/// <para>The default implementation does nothing.</para>
/// </summary>
/// <param name="context">The parse tree.</param>
public virtual void EnterUndefine([NotNull] PreprocessorLineParser.UndefineContext context)
{
}
/// <summary>
/// Visit a parse tree produced by <see cref="PreprocessorLineParser.undefine"/>.
/// <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 VisitUndefine([NotNull] PreprocessorLineParser.UndefineContext context)
{
return(VisitChildren(context));
}
