On 9.2.2014. 15:09, Stanislav Blinov wrote: > On Sunday, 9 February 2014 at 12:20:54 UTC, luka8088 wrote: > >> What about swapping function pointer so the check is done only once per >> thread? (Thread is tldr so I am sorry if someone already suggested this) > > That is an interesting idea indeed, though it seems to be faster only > for dmd. I haven't studied the assembly yet, but with LDC I don't see > any noticeable difference between SyncSingleton and > FunctionPointerSingleton.
I got it while writing code for dynamic languages (especially javascript). Thought came that instead of checking for something that you know will always have the same result just remove that piece of code and voila :)
