On Thu, 10 May 2018, Richard Biener wrote: > > - signature-compatible to C qsort, but relaxed contract: > > - may apply the comparator to elements in a temporary buffer > > What consequences has this or rather how is this observable and makes > comparators behave differently?
The only serious consequence I'm aware of is this: the buffer must be sufficiently aligned to match the alignment requirement of elements being sorted Alexander
