Just one time

[John Colvin via Digitalmars-d-learn]

On Tuesday, 20 October 2015 at 16:01:58 UTC, Andrea Fontana wrote:
> On Tuesday, 20 October 2015 at 15:55:47 UTC, John Colvin wrote:
>> Be aware that there will be one instance of val per thread, so 
>> you are detecting the first run in each thread, not in the 
>> program overall.
>
> This is the kind of thing I'm interested in.
> What happens if I call  isFirstTime!"test" across different 
> modules? Does instatiation works in the same way for all 
> compilers/platform?
>
> Other things to consider?

It should work exactly the same across modules, just one instance 
per thread. Same on all platforms and compilers.