Document the ref keyword #73645
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Document the ref keyword #73645
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@bors r+ rollup=always |
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Partial fix for #34601.
This documents the
refkeyword with two examples, one failing to compile because therefkeyword is missing, and the same example fixed with the keyword inserted in the correct place.It also explains (very very rapidly) the differences between
&andref.I put a link to the best place I could find in the Reference but there may be something better that I didn't find.