[boost] [config] Macro for unused declarations

Subject: [boost] [config] Macro for unused declarations
From: Jeremiah Willcock (jewillco_at_[hidden])
Date: 2013-10-19 14:12:56

Would it be possible to have a macro for __attribute__((unused)) and 
similar pragmas to portably avoid "unused typedef" and related warnings 
(especially from recent versions of GCC)?  I have mostly removed those in 
Boost.Graph, but there are some that need to remain---creating a typedef 
to a member type of a class to make sure that the member exists, for 
example.  Thank you.

-- Jeremiah Willcock