[Bug c++/56665] -O2 with -fno-strict-aliasing makes boost::spirit::classic::assign_a not working

[bodzio131 at op dot pl]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56665



--- Comment #1 from Bogdan <bodzio131 at op dot pl> 2013-03-20 11:50:32 UTC ---

Created attachment 29700

  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29700

preprocessor output + log + test case