Trivial simple OpenGl working example

[drug]

08.07.2021 17:20, Виталий Фадеев пишет:
> 
> vital at unknown:~/src/dtest/working-example/gfm7/examples/simpleshader$ 
> dub run
> Fetching bindbc-opengl 0.15.0 (getting selected version)...
> Fetching colorize 1.0.5 (getting selected version)...
> Fetching gfm 8.0.6 (getting selected version)...
> Fetching bindbc-sdl 0.19.2 (getting selected version)...
> Fetching intel-intrinsics 1.4.0 (getting selected version)...
> Fetching bindbc-loader 0.3.2 (getting selected version)...
> Performing "debug" build using /usr/bin/dmd for x86_64.
> colorize 1.0.5: building configuration "library"...
> gfm7:logger 1.1.1: building configuration "library"...
> bindbc-loader 0.3.2: building configuration "noBC"...
> bindbc-opengl 0.15.0: building configuration "dynamic"...
> intel-intrinsics 1.4.0: building configuration "library"...
> gfm:math 8.0.6: building configuration "library"...
> gfm7:opengl 1.1.1: building configuration "unittest"...
> bindbc-sdl 0.19.2: building configuration "dynamic"...
> gfm7:sdl2 1.1.1: building configuration "library"...
> ../../sdl2/gfm/sdl2/timer.d(69,13): Warning: statement is not reachable
> Error: warnings are treated as errors
>         Use -wi if you wish to treat warnings only as informational.
> /usr/bin/dmd failed with exit code 1.
> 
> Error.
> Has dub flag for disable "warnings are treated as errors" ?

I failed to reproduce that. What platform you use and what is the 
compiler version?