I just switched to the 5/17 swift 4.0 tool chain on Linux, and I am getting the following complaint when using swap on array elements. Is this warning legitimate because of a copy on write issue? If so, is there some new swap function for array elements? I realize I can turn 1 line into 3 and do the swapping myself, it's just verbose.
*warning: simultaneous accesses to var 'dims', but modification requires exclusive access; consider copying to a local variable* * swap(&dims[lastIndex], &dims[lastIndex-1])* Thanks, Ed
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