Question: We noted in Section C 8.1.3 that Ada requires the variant portions of a record to occur at the end, to save space when a

We noted in Section C 8.1.3 that Ada requires the variant portions of a record to occur at the end, to save space when a particular record is constrained to have a comparatively small variant part. Could a compiler rearrange fields to achieve the same effect, without the restriction on the declaration order of fields? Why or why not?

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