On Thursday, 8 February 2018 at 18:06:38 UTC, Walter Bright wrote:
[snip]More precise GC exacts heavy runtime penalties, too, which is why attempts to add them to D have had mixed results.
See, there's your problem right there. Now if you replace the current GC with the slowest possible GC you can think of and then replace that with a precise GC. Then all the comparisons are gonna come out roses. /s
