Your message dated Wed, 02 Jan 2008 22:23:42 +0100
with message-id <[EMAIL PROTECTED]>
and subject line Bug#458749: strtod("INFINITY", &e) under tr_TR locale.
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--- Begin Message ---
Package: libc6
Version: 2.3.6.ds1-13etch2
I found that strtod doesn't accept "INFINITY" under tr_TR
locale.
% cat strtod.c
#include <stdio.h>
#include <ctype.h>
#include <locale.h>
#include <stdlib.h>
#include <errno.h>
int main(int argc, char **argv)
{
int i;
double ret;
char *e = NULL;
setlocale(LC_ALL, "");
errno = 0;
ret = strtod(argv[1], &e);
if (errno != 0) { perror("strtol"); }
printf("%.18f [%s]\n", ret, e);
return 0;
}
% gcc strtod.c
% LANG=tr_TR ./a.out INFINITY
0,000000000000000000 [INFINITY]
It returns 0.0 and the string is not converted.
% LANG=C ./a.out INFINITY
inf []
It returns inf consumes "INFINITY" under C locale.
It is caused by Turkish case conversion rule.
strtod(3) has a description about the case of INFINITY as follows.
| An infinity is either ``INF'' or ``INFINITY'', disregarding case.
I think it is not intentional to reject "INFINITY" under
tr_TR locale.
% dpkg -l|grep libc6
ii libc6 2.3.6.ds1-13etch2
GNU C Library: Shared libraries
ii libc6-dev 2.3.6.ds1-13etch2
GNU C Library: Development Libraries and Hea
ii libc6-i686 2.3.6.ds1-13etch2
GNU C Library: Shared libraries [i686 optimi
--
Tanaka Akira
--- End Message ---
--- Begin Message ---
On Wed, Jan 02, 2008 at 03:53:38PM +0000, Tanaka Akira wrote:
> Package: libc6
> Version: 2.3.6.ds1-13etch2
>
> I found that strtod doesn't accept "INFINITY" under tr_TR
> locale.
because if I'm correct, I isn't the uppercase of 'i' under tr_TR
locale, and strtod is locale-dependant.
--
·O· Pierre Habouzit
··O [EMAIL PROTECTED]
OOO http://www.madism.org
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