Re: how to allocate class without gc?

[Guillaume Piolat via Digitalmars-d-learn]

On Tuesday, 26 January 2016 at 13:56:39 UTC, Igor wrote:

//ubyte[__traits(classInstanceSize, App)] buffer;
auto buffer = 
core.stdc.stdlib.malloc(__traits(classInstanceSize, 
App))[0..__traits(classInstanceSize, App)];

works, so it is the ubyte line.
                

Make sure the buffer outlives the class instance.
If you emplace on the stack, then at the end of the scope your 
instance is gone.