public override IPExpr VisitNamedTupleAccessExpr(PParser.NamedTupleAccessExprContext context) { var subExpr = Visit(context.expr()); if (!(subExpr.Type.Canonicalize() is NamedTupleType tuple)) { throw handler.TypeMismatch(subExpr, TypeKind.NamedTuple); } var fieldName = context.field.GetText(); if (!tuple.LookupEntry(fieldName, out var entry)) { throw handler.MissingNamedTupleEntry(context.field, tuple); } return(new NamedTupleAccessExpr(context, subExpr, entry)); }
public override object VisitNamedTupleAccessExpr(PParser.NamedTupleAccessExprContext context) { return(null); }