<< "requires sizes of shapes and offsets to be the same, got sizes "
           << op.getShape().size() << " and " << op.getOffset().size();

  auto ranked_dim =
      mlir::dyn_cast<RankedTensorType>(op.getConcatDim().getType());
  if (ranked_dim && ranked_dim.getRank() != 0)
    return op.emitOpError()
           << "requires concat_dim to be a scalar, got tensor of rank "
           << ranked_dim.getRank();