[Bug d/103728] Allow to run unittests before main()

[pierrick.bouvier at posteo dot net]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103728

Pierrick Bouvier <pierrick.bouvier at posteo dot net> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |FIXED
             Status|UNCONFIRMED                 |RESOLVED

--- Comment #5 from Pierrick Bouvier <pierrick.bouvier at posteo dot net> ---
gdc does not have to support this use case, since it is related to D runtime.