On 9 August 2015 at 09:28, Walter Bright via Digitalmars-d <digitalmars-d@puremagic.com> wrote:

On 8/8/2015 11:38 PM, Iain Buclaw via Digitalmars-d wrote:

I know that at least for the benefit of std.math, we should allow any precision
without expensive casting to and from real, which has been found to be a
performance problem on various benchmarks (GDC, LDC, DMD, doesn't matter).

I thought that had largely been done.