I've actually noticed this in a number of libraries. Clang also warns for unused global variables, so for some of the boost libraries there are literally thousands of warnings generated. It is rather painful. Cheers! Andrew Hundt On Fri, Mar 8, 2013 at 1:40 PM, Rhys Ulerich <rhys.ulerich@gmail.com> wrote:
When I compile my test code with clang on Macintosh (now Apple's default compiler), I get the two compiler warnings listed below. ... .../floating_point_comparison.hpp:251:25: warning: unused variable 'check_is_close' [-Wunused-variable] .../floating_point_comparison.hpp:273:25: warning: unused variable 'check_is_small' [-Wunused-variable]
That happens to be https://svn.boost.org/trac/boost/ticket/5986.
- Rhys
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