Re: [RFH] EURO tweaks 2: problems with wchar_t

[Ulrich Drepper <drepper at redhat dot com>]

On Sun, 2002-04-21 at 02:30, Paolo Carlini wrote:

>   if (__len)
>     {
>       ++__len;
>       memset(&__state, 0, sizeof(mbstate_t));
>       wchar_t* __wcs = (wchar_t*) malloc(sizeof(wchar_t) * __len);
>       __len2 = mbsrtowcs(__wcs, &__ccurr, __len, &__state);
>       _M_curr_symbol = __wcs;
>     }

You cannot use mbsrtwcs here.  The locale which is used for it is the
"C" locale which doesn't know any non-ASCII characters.

Either you add

   setlocale (LC_ALL, _s);

before the mbsrtowcs call or you wait until the uselocale function is
implemented and use that.

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