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Re: some unusual errors
- To: gnu-win32 at cygnus dot com
- Subject: Re: some unusual errors
- From: Michael Richardson <mcr at solidum dot com>
- Date: Tue, 22 Sep 1998 16:07:52 -0300
>>>>> "Peter" == Peter Dalgaard BSA <p.dalgaard@biostat.ku.dk> writes:
Peter> Michael Richardson <mcr@solidum.com> writes:
>> >> strtod.c:1239: warning: subscript has type `char' >> which confuses
>> me. What, if not "char" should isspace() take???
>>
Michael> As all is<xxx> functions it takes an *int* or *unsigned char* !
>>
Michael> int isalnum (int c); int isalpha (int c);
>> Why would you say "unsigned char"?? It says "int" to me. So, a
>> signed char should promote to int just fine.
Peter> ...with everything above 127 mapping to negative numbers!
Yes. That's my problem.
The macro is wrong: it should behave in the same way as a prototyped
function.
:!mcr!: | Solidum Systems Corporation, http://www.solidum.com
Michael Richardson |For a better connected world,where data flows faster<tm>
Personal: <A HREF="http://www.sandelman.ottawa.on.ca/People/Michael_Richardson/Bio.html">mcr@sandelman.ottawa.on.ca</A>. PGP key available.
Corporate: <A HREF="mailto:mcr@solidum.com">mcr@solidum.com</A>.
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