[RFC] : Compiling libstdc++ with warnings on

[Gabriel Dos Reis]

Paolo Carlini <pcarlini@suse.de> writes:

[...]

| >Does having these overloads and a bunch of __attribute__((unused)) in
| >lots of tests seem reasonable? Or not worth the effort?
| >  
| >
| I hope we don't need too many __attribute__((unused))... Can you go into
| the details?

Indeed.  My first observation would be that if we needed
__attribute__((unused)), then we might probably want to reconsider the
way the testcases are written...

-- Gaby