The reason for SIGSEGV function pointer problem

[ag0aep6g via Digitalmars-d-learn]

On 06/07/2017 06:50 PM, Russel Winder via Digitalmars-d-learn wrote:
> So why isn't &checkFrontend a thing of type check_frontend_t*?

It's a thing of type `check_frontend_t`, which is a function pointer 
already. When you add an asterisk, you get a pointer to a function pointer.