Re: c-strtod: improve error checking

[Paolo Bonzini]

> -  locale_t c_locale = newlocale (LC_ALL_MASK, "C", 0);
> +  locale_t c_locale;
> +  int saved_errno;
> +
> +  c_locale = newlocale (LC_ALL_MASK, "C", (locale_t)0);

Can we cache c_locale in a static variable?

Paolo