[PATCHv2 01/14] Fixup usage of MANT_DIG in libm-test.inc

[Joseph Myers]

On Fri, 20 May 2016, Paul E. Murphy wrote:

> Make MANT_DIG shadow the types *_MANT_DIG macro. Replace
> calls sites with (MANT_DIG - 1), and simplify.
> 
> 	* math/libm-test.inc [MANT_DIG]: Directly define as
>     	[DBL|LDBL|FLT]_MANT_DIG and fixup usage.

OK, but the ChangeLog formatting is incorrect.  Names of entities changed 
go in () not []; [] is for #if conditions.

-- 
Joseph S. Myers
joseph@codesourcery.com