// program - returns (functions, generic_functions, type_definitions)
public new(List <FunctionNode>, List <FunctionNode>, List <TypeDefinitionNode>) VisitProgram([NotNull] functionalParser.ProgramContext context)
{
var funcs = new List <FunctionNode>();
var genericfuncs = new List <FunctionNode>();
var aliases = new List <TypeDefinitionNode>();
foreach (var d in context.definition())
{
var def = Visit(d);
if (def is null)
{
continue; // Maat directives
}
else if (def is FunctionNode fdef)
{
if (fdef.IsGeneric)
{
genericfuncs.Add(fdef);
}
else
{
funcs.Add(fdef);
}
}
else if (def is TypeDefinitionNode tdef)
{
aliases.Add(tdef);
typeTable.Insert(tdef.Name, tdef.ActualType, tdef.FileAndLine);
}
}
return(funcs, genericfuncs, aliases);
}
/// <summary>
/// Visit a parse tree produced by <see cref="functionalParser.program"/>.
/// <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 VisitProgram([NotNull] functionalParser.ProgramContext context)
{
return(VisitChildren(context));
}