if len(exportTo) > 0 {
		// Make sure there are no duplicates
		exportToSet := sets.New[string]()
		for _, e := range exportTo {
			key := e
			if visibility.Instance(e) == visibility.Private {
				// substitute this with the current namespace so that we
				// can check for duplicates like ., namespace
				key = namespace
			}
			if exportToSet.Contains(key) {
				if key != e {

	case ir.ODIV:
		n := n.(*ir.BinaryExpr)
		a := s.expr(n.X)
		b := s.expr(n.Y)
		if n.Type().IsComplex() {
			// TODO this is not executed because the front-end substitutes a runtime call.
			// That probably ought to change; with modest optimization the widen/narrow
			// conversions could all be elided in larger expression trees.
			mulop := ssa.OpMul64F
			addop := ssa.OpAdd64F

*  `tf.experimental.strict_mode`
    * Added a new API, `strict_mode`, which converts all deprecation warnings into runtime errors with instructions on switching to a recommended  substitute.

*   TensorFlow Debugger (tfdbg) CLI: ncurses-based CLI for tfdbg v1 was removed.