Re: [nms.mail.egcs] Re: Announcing libstdc++-2.90.5

[Marc Girod <girod@stybba.ntc.nokia.com>]

Hello,

>>>> bk == benjamin kosnik <bkoz@nabi.net>

bk> I'll look into this. Preliminary findings indicate that this is
bk> what should be in isofwd.h instead of what's currently there.

bk> typedef fpos<char_traits<char>::state_type> 		streampos;

Well, this doesn't work since char_traits is only forward declared in
std_iosfwd.h... which is the reason for the:

typedef fpos<mbstate_t> 		streampos;

This is because state_type is a typedef for mbstate_t whatever the
parameterizing type of char_traits.

bk> Where mbstate_t is defined in <cwchar>.

How? I find in std_cwchar.h:
# include_next <wchar.h>

and in wchar.h:
  using ::std::mbstate_t;

anyway, it is found somewhere in linux, but not in HP-UX 10.20!

bk> It looks like char_traits.h should provide a definition for it.

char_traits.h looks like it gets the definition from fpos.h, and this
one from libio.h, and this I dont't know from where...

Best Regards!
Marc

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