I was using GDB 6.3 and got a segfault, but C::B didn't pick up on the file and line number. This is the output:
> run
Program received signal SIGSEGV, Segmentation fault.
0x004899aa in Tile::getImage (this=0x0) at Tile.h:9
C:/dev/poke/pokepoke-guichan/Tile.h:9:92:beg:0x4899aa
Current language: auto; currently c++
>>>>>>cb_gdb: