AddressSanitizer: access-violation on unknown address

[Innot Sagg]

On Sunday, 28 March 2021 at 14:58:50 UTC, Innot Sagg wrote:
> I am wait this to be fixed for long time,  I hope I can find 
> some help from this community.
>
> https://github.com/mstorsjo/llvm-mingw/issues/175

I has made the very complicated app work with i686-w64-mingw32,  
but with a simple stack vars will break x86_64-w64-mingw32.  any 
kind tips will be appreciatived.