GCC with D have been finally been released.

Wed May 8 13:38:23 UTC 2019

On Tuesday, 7 May 2019 at 18:13:08 UTC, H. S. Teoh wrote:

> And I would think it shouldn't matter which compiler you use as 
> long as your code doesn't depend on compiler-specific features; 
> you could just recompile with a different compiler if need be, 
> and go along your merry way.

Is this also the case for libraries? A library compiled with (for 
instance) DMD can't be used from an application compiled with GDC?