[Bug target/50678] [4.7 Regression] FAIL: c52104y on x86_64-apple-darwin10

[iains at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50678

Iain Sandoe <iains at gcc dot gnu.org> changed:

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--- Comment #43 from Iain Sandoe <iains at gcc dot gnu.org> 2011-10-18 11:05:38 UTC ---
Created attachment 25540
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25540
demonstration of the fault using c++/vendor's tools

after Eric solved my inverted-logic thinko ... 
.. I reproduced using g++-4.2
bug filed as radar #10302855.

I think we'll need to apply the patch in the short/medium term and then figure
out how to control it - which will depend on which system(s) a fix is released
for.