mbrtowc bug

Mon Jul 20 14:45:00 GMT 2009

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According to Corinna Vinschen on 7/20/2009 5:55 AM:
>> What bug?!? When I run this testcase on Cygwin 1.7, it returns 0. What
> is the supposed error and what is expected if it's behaving correctly?

Hmm. Here's what it did for me on Windows XP (maybe the bug is in the
underlying Windows functions, which has since been fixed in your Windows
version?)
Breakpoint 1, main () at foo.c:5
5 {
(gdb) n
6 if (setlocale (LC_ALL, "ja_JP.eucJP") != NULL)
(gdb)
8 char input[] = "B217円253円344円217円251円316円er";
(gdb)
13 memset (&state, '0円', sizeof (mbstate_t));
(gdb)
14 if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2))
(gdb)
16 input[1] = '0円';
(gdb)
17 if (mbrtowc (&wc, input + 2, 5, &state) != 2)
(gdb)
18 return 1;
(gdb)
- --
Don't work too hard, make some time for fun as well!
Eric Blake ebb9@byu.net
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