Issues with debugging GC-related crashes #2

[Matthias Klumpp]

On Wednesday, 18 April 2018 at 18:55:48 UTC, kinke wrote:
> On Wednesday, 18 April 2018 at 10:15:49 UTC, Kagamin wrote:
>> There's a number of debugging options for GC, though not sure 
>> which
>> ones are enabled in default debug build of druntime
>
> Speaking for LDC, none are, they all need to be enabled 
> explicitly. There's a whole bunch of them 
> (https://github.com/dlang/druntime/blob/master/src/gc/impl/conservative/gc.d#L20-L31), so enabling most of them would surely help in tracking this down, but it's most likely still going to be very tedious.
> I'm not really surprised that there are compilation errors when 
> enabling the debug options, that's a likely fate of untested 
> code unfortunately.

Yeah... Maybe making a CI build with "enable all the things" 
makes sense to combat that...

> If possible, I'd give static linking a try.

I tried that, with at least linking druntime and phobos 
statically. I did not, however, link all the things statically.
That is something to try (at least statically linking all the D 
libraries).