Re: Horrible compiletimes and memory usage while compiling a parser with X3

Le 26/10/2016 à 19:03, Exagon a écrit :
> of course these are the numbers of my project, which has some more code under
> the hood, I I dont think the example of the problem will generate a binary
> as big as the one from my project was, but the source of the bad compile
> times and huge binarys can definetly be found in the small example I showed
> you.
> Greetings Exagon
>

I managed to get the code compiled successfully with a reasonable 
compile time and memory usage with the latest clang version. I didn't 
have any success with gcc however.

I tried to identify template instantiations loops using templight but 
found nothing really bothering.

I guess you ran into a case where spirit drove the compiler over the 
edge, or into a bug. This can happen. Sometimes a new compiler helps get 
the problem fixed.

Regards,
Thomas Bernard

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