public override object VisitFunction_declaration([NotNull] xmllangParser.Function_declarationContext context)
{
var prevScopeName = CurrentVarScope?.Name;
var result = VisitChildren(context);
VarScopes.Add(CurrentVarScope.Name, new VarScope(CurrentVarScope.Name, CurrentVarScope.Vars));
Functions.Add(CurrentFunction.Name, new Function
{
Name = CurrentFunction.Name,
Content = CurrentFunction.Content
});
CurrentFunction.Content.Append("\t\t}\n");
if (!string.IsNullOrEmpty(prevScopeName))
{
VarScopes.TryGetValue(prevScopeName, out var prevScope);
Functions.TryGetValue(prevScopeName, out var prevFunction);
CurrentVarScope = prevScope;
CurrentFunction = prevFunction;
}
return(result);
}
/// <summary>
/// Exit a parse tree produced by <see cref="xmllangParser.function_declaration"/>.
/// <para>The default implementation does nothing.</para>
/// </summary>
/// <param name="context">The parse tree.</param>
public virtual void ExitFunction_declaration([NotNull] xmllangParser.Function_declarationContext context)
{
}
/// <summary>
/// Visit a parse tree produced by <see cref="xmllangParser.function_declaration"/>.
/// <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 VisitFunction_declaration([NotNull] xmllangParser.Function_declarationContext context)
{
return(VisitChildren(context));
}
