Move "-sNaN" values into a separate variable (was: [PATCH RFC] <math.h> issignaling)

[Joseph S. Myers]

On Fri, 15 Mar 2013, Thomas Schwinge wrote:

> > glibc tests are not about how negation works for sNaN.  You should have a 
> > variable storing a negative sNaN (statically initialized to such) and use 
> > that to test negative sNaN arguments to functions.
> 
> Like this?
> 
> 	* math/test-snan.c (TEST_FUNC): Add and use minus_sNaN_var
> 	variable.

Yes, like that.

-- 
Joseph S. Myers
joseph@codesourcery.com