[augeas-devel] [PATCH] Fix crasher in ast.c:dict_pos on i686 with gcc 4.5 and -O2

[Matthew Booth]

On 11/12/2010 11:24 AM, Matthew Booth wrote:
> This patch works around what appears to be an optimization bug in gcc 4.5. The
> symptom of the bug is that dict_pos, called from dict_lookup, receives an
> invalid value when accessing dict->used. The following ticket describes the bug,
> and includes a simple test case:

I just filed a gcc BZ here: 
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46452

Matt
-- 
Matthew Booth, RHCA, RHCSS
Red Hat Engineering, Virtualisation Team

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