On 08/04/2013 07:45 PM, Adam Butcher wrote:
What should I do about the symtab nullptr issue?
(http://gcc.gnu.org/ml/gcc-patches/2013-07/msg00043.html)  Should I
leave the workaround in my patch set as a standalone commit to be
remedied later or should I try to squash it?  Or is the hack appropriate
for some reason?

Let's fix it.

   0x810670 handle_alias_pairs
       ../../gcc/cgraphunit.c:1014

This suggests that somehow the call operator template wound up in alias_pairs. This is very mysterious; I really don't know why there would be any aliases in this testcase, much less one involving the operator(). The offending code should be pretty straightforward to find with a watchpoint on alias_pairs.

Jason

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