warnings.txt

伯克利做的SFTP安全文件传输协议

warnings.txt
------------

This file documents warnings that various compilers give because
I can't turn them off and I refuse to pacify such braindead
concerns.

g++, lots of places: comparison between signed and unsigned
  Every place this occurs, I am comparing quantities for *equality*!
  Thus, the chances of an error are remote, and the ugliness of
  introducing (system-header-dependent!!) casts everywhere is not
  worth it.

g++, few places: class has virtual functions but non-virtual destructor
  Maybe it's ok to tell programming students that all classes with
  virtual fns need virtual dtors, but it's not true in general and
  so why burden me with this rabble??  Maybe if the warning accompanied
  actual use of polymorphism and dynamic type != static type then this
  wouldn't be such a wolf cry.

g++, couple files: passing (some enum) chooses `int' over `long int'
  This is so retarded.. I don't know where to begin.

In summary, g++ sucks (yet again), and I am continuing to reconsidering
ever having turned on g++'s warnings.  Borland knows (did know..) what
they're doing, gnu and ms have their heads up their asses!