14 Dec
2011
14 Dec
'11
8:43 a.m.
Hi,
I think not neccessarily so. If there is no specified
value for any
enum value then IIRC they are all undefined, and could thus also be
negative. Bad.
The C99 standard clearly states ( 6.7.2.2 paragraph 3 )
"An enumerator with = defines its enumeration constant as the value of
the constant expression. If the first enumerator has no =, the value
of its enumeration constant is 0."
Cheers,
Sylvain