public override ASTNode VisitFundef([NotNull] llangParser.FundefContext context)
{
string funname = context.Iden().GetText();
List <string> args = new List <string>();
List <TypeSymbol> argtypes = new List <TypeSymbol>();
TypeSymbol rettype = TypeSymbol.INFER_SYMOBOL(context.typename().GetText());
if (context.defargslist() != null)
{
foreach (llangParser.DefargitemContext c in context.defargslist().defargitem())
{
args.Add(c.Iden().GetText());
argtypes.Add(TypeSymbol.INFER_SYMOBOL(c.typename().GetText()));
}
}
TypeSymbol functionType = TypeSymbol.FUNCTION_SYMBOL(funname, funname, rettype, argtypes);
Statement body = (Statement)Visit(context.block());
return(new FunDefNode(funname, args, argtypes, rettype, body, MakeSourceLoc(context)));
}
/// <summary>
/// Exit a parse tree produced by <see cref="llangParser.fundef"/>.
/// <para>The default implementation does nothing.</para>
/// </summary>
/// <param name="context">The parse tree.</param>
public virtual void ExitFundef([NotNull] llangParser.FundefContext context)
{
}
/// <summary>
/// Visit a parse tree produced by <see cref="llangParser.fundef"/>.
/// <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 VisitFundef([NotNull] llangParser.FundefContext context)
{
return(VisitChildren(context));
}