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Re: enable-build-with-cxx bootstrap compare broken by r149964

From: Jason Merrill <jason at redhat dot com>
To: Jerry Quinn <jlquinn at optonline dot net>
Cc: GCC <gcc at gcc dot gnu dot org>
Date: Mon, 21 Sep 2009 13:06:22 -0400
Subject: Re: enable-build-with-cxx bootstrap compare broken by r149964
References: <1250345548.19163.155.camel@cerberus.qb5.org> <4A960A78.8040704@redhat.com> <1251694626.7629.2.camel@cerberus.qb5.org> <4AAE6745.3070706@redhat.com>

On 09/14/2009 11:54 AM, Jason Merrill wrote:

I think the way to go with this is to revert the compiler bits of
r149964, not mess with mangle.c at all, and insert the initial * if the
typeinfo name won't have TREE_PUBLIC set, since that's precisely the
property we want to mirror in comparison.

Thoughts? Another concern I have is that adding an initial * breaks simple demangling of type_info::name(), so I'd like to find another way of marking it for pointer comparison.

Jason

Follow-Ups:
- Re: enable-build-with-cxx bootstrap compare broken by r149964
  - From: Jerry Quinn
- Re: enable-build-with-cxx bootstrap compare broken by r149964
  - From: Jerry Quinn

References:
- Re: enable-build-with-cxx bootstrap compare broken by r149964
  - From: Jason Merrill

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