Re: [Libguestfs] index-parse.c:1256:6: error: assuming pointer wraparound does not occur when comparing P +- C1 with P +- C2 [-Werror=strict-overflow]
On Mon, Dec 15, 2014 at 05:54:51PM +0000, Richard W.M. Jones wrote:
No idea why this happens:
index-parse.y: In function 'yyparse':
index-parse.c:1256:6: error: assuming pointer wraparound does not occur when comparing P
+- C1 with P +- C2 [-Werror=strict-overflow]
if (yyss + yystacksize - 1 <= yyssp)
^
It only happens on one machine, and not on any others, even
though they have similar versions of gcc and bison installed.
I should clarify .. Of course I understand what the error message
means and why it happens. The mystery is that it only happens on a
single machine, and not on other nearly identical machines.
If someone else sees this, let me know ...
Rich.
--
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
Read my programming and virtualization blog: http://rwmj.wordpress.com
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