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Subject: [Bug libstdc++/44952] #include <iostream> implies global constructor.
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------- Comment #11 from jakub at gcc dot gnu dot org  2010-07-22 11:03 -------
Perhaps with LTO we could special case this (perhaps using some special
attribute) and only construct/destruct the first of these
  static ios_base::Init __ioinit;
vars and optimize all the others away together with their
construction/destruction, assuming they aren't otherwise referenced.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44952