On Wednesday, 8 March 2023 at 10:49:32 UTC, Markus wrote: > btw. As far as I can tell (using the example in the link below), compiled D (using the ldc compiler with -O3) will optimise the call just fine. However, not including the 'final' keyword would not mean the end of the world ;-) https://godbolt.org/z/nW5s3z1Tc