On 29.12.19 19:49, Paul Eggert wrote: > On 12/29/19 4:07 AM, Tim Rühsen wrote: >> Introducing a stronger 'const' could be helpful in some situations > > D has 'immutable' for that. It doesn't work as well as one might think. It all depends on the implementation / definition of 'immutable' and how it is used. Not sure what the actual problems are within D, though. A quick web search didn't give me any complaints about immutable in D. Do you have some examples or can you elaborate a bit ? Regards, Tim