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Re: [PATCH][C++] Fix dump-file corruption

From: Paolo Bonzini <paolo dot bonzini at lu dot unisi dot ch>
To: GCC Patches <gcc-patches at gcc dot gnu dot org>, Richard Guenther <richard dot guenther at gmail dot com>
Date: Wed, 05 Oct 2005 18:01:54 +0200
Subject: Re: [PATCH][C++] Fix dump-file corruption
References: <Pine.LNX.4.58.0510051727480.26716@wotan.suse.de>

Fixed by moving (swapping) a cached decls name to the position it would
have had if it had been freshly allocated.  This ensures that we can
reliably print strings with at least RING_SIZE decl names in them.

I think you fail if you are printing three strings, with the first one not in the cache, the second at the last place in the cache, and the third one not in the cache. The third cxx_printable_name will expunge the output of the first.

You really need LRU.

Paolo

Follow-Ups:
- Re: [PATCH][C++] Fix dump-file corruption
  - From: Richard Guenther

References:
- [PATCH][C++] Fix dump-file corruption
  - From: Richard Guenther

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