std.experimental.logger formal review round 3

[Robert burner Schadek via Digitalmars-d]

On Monday, 27 October 2014 at 22:27:12 UTC, Martin Nowak wrote:
> On 10/27/2014 09:28 AM, Robert burner Schadek wrote:
>>
>> If it where done this way, yes of course you're right. But it 
>> is not,
>> please take a look a the source first.
>
> I'm looking at 
> https://github.com/burner/phobos/blob/logger/std/experimental/logger/core.d 
> and this is exactly how this works.
>

take a look at

https://github.com/burner/phobos/blob/logger/std/experimental/logger/core.d#L190
and
https://github.com/burner/phobos/blob/logger/std/experimental/logger/core.d#L579

isLoggingActiveAt is instantiated at CT of the log function and 
the version statement inside the first link is evaluated at that 
moment.

Disabling a version at CT of the lib has no consequence to 
compile units that are not compiled with that version statement.

I tested it at 
https://github.com/burner/logger/blob/master/Makefile#L23
run "make info"