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Address issue #839 #917

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Sep 4, 2023
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Address issue #839 #917

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2 changes: 1 addition & 1 deletion standard/expressions.md
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Expand Up @@ -6428,7 +6428,7 @@ The right operand shall be definitely assigned at the point of the ref assignmen

When the left operand binds to an `out` parameter, it is an error if that `out` parameter has not been definitely assigned at the beginning of the ref assignment operator.

If the left operand is a writeable ref (i.e., it designates anything other than a `ref readonly` local or `in` parameter), then the right operand shall be a writeable *variable_reference*. If the right operand variable is writeable, the left operand may be declared `ref` or `ref readonly`.
If the left operand is a writeable ref (i.e., it designates anything other than a `ref readonly` local or `in` parameter), then the right operand shall be a writeable *variable_reference*. If the right operand variable is writeable, the left operand may be a writeable or read-only ref.

The operation makes the left operand an alias of the right operand variable. The alias may be made read-only even if the right operand variable is writeable.

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