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Re: [C++ PATCH]: Shrink struct lang_decl
- From: "Joseph S. Myers" <jsm at polyomino dot org dot uk>
- To: Nathan Sidwell <nathan at codesourcery dot com>
- Cc: GCC Patches <gcc-patches at gcc dot gnu dot org>, Mark Mitchell <mark at codesourcery dot com>, Jason Merrill <jason at redhat dot com>
- Date: Thu, 30 Sep 2004 15:43:08 +0000 (UTC)
- Subject: Re: [C++ PATCH]: Shrink struct lang_decl
- References: <415C260E.2000007@codesourcery.com>
On Thu, 30 Sep 2004, Nathan Sidwell wrote:
> You'll notice that this limits the size of objects that can be thunked
> to 262144 bytes, that is the largest object the standard says a system
> need support. Mark, Jason, if you think this should be made larger
> let me know. There are still some spare bits, but I do have plans
> for them :)
Where's the check that the value fits in the reduced field and the
associated call to sorry () (as for example the C front end would give if
you try to use more than 2^28 nested scopes and have enough memory to get
that far)?
--
Joseph S. Myers http://www.srcf.ucam.org/~jsm28/gcc/
http://www.srcf.ucam.org/~jsm28/gcc/#c90status - status of C90 for GCC 4.0
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