[PATCH] libstdc++/5045: wrong numeric_limits::digits10 for integer types

[Gabriel Dos Reis]

Nathan Myers <ncm-nospam@cantrip.org> writes:

| Gabriel Dos Reis wrote:
| 
| > From my point of view, there is a defect to raise:
| > numeric_limits<bool>::digits10 is meaningless.
| 
| The policy for numeric_limits<> is that if a value is meaningless for 
| a particular type, it should be zero.  I.e., this is NAD, in general, 
| except that it doesn't seem to be clear enough that the principle 
| applies to digits10 for bool.

Well, that is preciely my point and I don't think we should dismiss
the issue as a NAD.

-- Gaby
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