From: fcacciola_at_[hidden]
Date: 2001-12-31 12:36:13
----- Original Message -----
From: "joel de guzman" <djowel_at_[hidden]>
To: "Fernando Cacciola" <fcacciola_at_[hidden]>
Cc: "Spirit" <spirit-general_at_[hidden]>
Sent: Thursday, December 27, 2001 7:59 PM
Subject: Re: [boost] boost::tuples and internal compiler error F1004
>
> ----- Original Message -----
> From: "Fernando Cacciola"
>
> > So, if 'extern' is added before ignore, the namespace namespace isn't
> needed
> > and can be removed, which makes
> > BCB happy.
> >
> > (I know this forces the user to put 'ignore' on some .cpp , but that's a
> low
> > price to pay for being able to use tuples with
> > precompiled headers)
> >
>
> namespace {
>
> extern detail::swallow_assign ignore;
>
> }
>
> Unfortunately this workaround is not acceptable for Spirit,
> being a header only library ;-(
>
> --Joel
>
I see.
How about:
inline detail::swallow_assign ignore() { return detail::swallow_assign ; }
I know this changes the syntaxis, but it doesn't introduce initialized data
in the header, so it allows the header to be precompiled.
I noticed this before, but it appears that noone cares to precompile tuples
(or other compilers allow initialize data in precompiled headers)
Fernando Cacciola