suggestion of backtrace in phobos

[shinichiro.h]

Hi,

> Does this work with libraries ?  I can't seem to get a MAP file 
> generated for a library I am building, and when I link against the 
> library I get ???  for all symbols.

Hmm... didn't you forget to use -L/Map option? Or if you are
using linux, you should run the nm command:

% nm throw_test > throw_test.nm

If you forget nothing, it will be a bug...