new command-line option idea

[Joshua Haberman]

It would be nice if there was an option to disable warnings for header
files #included inside brackets (<>). This would allow programmers to
hold their software to a higher standard than the headers' authors did,
without spurious warnings being generated (or compilation failing if
-Werror is in use).

This could be a solution for this FAQ:

http://gcc.gnu.org/onlinedocs/libstdc++/faq/index.html#4_4_Weff

Joshua

-- 
Joshua Haberman  <joshua@haberman.com>