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[gnugo-devel] Re: unions in gcc 2.95

From: Dave Denholm
Subject: [gnugo-devel] Re: unions in gcc 2.95
Date: Wed, 05 May 2004 11:07:04 +0100
User-agent: Gnus/5.1002 (Gnus v5.10.2) Emacs/21.2 (usg-unix-v)

address@hidden (Wolfgang Manner) writes:

> hello
> i have to admit i didnt test it other than GNU compilers.
> but i thought unions inside structures is standard ?

nested unions and structures is no problem. The non-standard
features in question are
 - anonymous inner aggregates
 - initialising any field of a union other than the first

> in the worst case one would have to put back the
> ifdef __GNUC__
> which i have removed maybe too early.

I suspect so.

Making it a named union for gcc, and a struct (with the same name) for
other compilers, should fix the problem you are seeing.

Dave Denholm              <address@hidden>

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