Thread overview
Using delegates
Apr 15, 2007
Jason House
Apr 15, 2007
Jason House
April 15, 2007
My first use of a delegate is causing a segmentation fault.  I'm assuming I'm missing something basic.  Can anyone point me in the right direction?

unittest{
  int callCounter=0;
  void increment(){
    callCounter++;
  }
  void delegate() dg = &increment; // Segmentation fault
  ...
}

Replacing the offending line with
void delegate() dg = delegate void() {callCounter++};
doesn't eliminate the segmentation fault.
April 15, 2007
Disregard my post.  I found my problem (and it was in a different place).  I had put in a bunch of writefln's to isolate my segfault.  (I have to get gdb working (upgrade it to 3.6).  I was disappointed that doing dmd -gc didn't let me use gdb)

Jason House wrote:
> My first use of a delegate is causing a segmentation fault.  I'm assuming I'm missing something basic.  Can anyone point me in the right direction?
> 
> unittest{
>   int callCounter=0;
>   void increment(){
>     callCounter++;
>   }
>   void delegate() dg = &increment; // Segmentation fault
>   ...
> }
> 
> Replacing the offending line with
> void delegate() dg = delegate void() {callCounter++};
> doesn't eliminate the segmentation fault.
April 15, 2007
"Jason House" <jason.james.house@gmail.com> wrote in message news:evtvrb$1up$1@digitalmars.com...
> Disregard my post.  I found my problem (and it was in a different place). I had put in a bunch of writefln's to isolate my segfault.  (I have to get gdb working (upgrade it to 3.6).  I was disappointed that doing dmd -gc didn't let me use gdb)

Did you try the plain -g flag?