On Sat, 17 Mar 2018, Vincent Lefevre wrote:
On 2018-03-16 22:22:39 +0100, Marc Glisse wrote:
On Fri, 16 Mar 2018, Marco Bodrato wrote:
float.h was defined by C99, right?
I am pretty sure it was already in C89.
Yes, but was DBL_MANT_DIG necessarily an integer constant expression
(in case this is needed) at that time?
Indeed it wasn't (only FLT_RADIX was), but I would be surprised if
implementations made it non-constant, and we probably don't need to use it
as a constant anyway.
--
Marc Glisse
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