[Bug libstdc++/56557] [4.8 Regression] Link error about `std::fstream' or `std::stringstream' with `-flto' and `-rdynamic' options

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56557



--- Comment #10 from Jakub Jelinek <jakub at gcc dot gnu.org> 2013-03-11 
18:21:19 UTC ---

(In reply to comment #9)

Sorry for nitpicking ;) :



> + /* Ignore all referrences from external vars initializers - they are not

> really



references



> +    part of the compilation unit until they are used by folding.  Some

> symbols,

> +    like referneces to external construction vtables can not be referred to 
> at



references



> all.

> +    We decide this at can_refer_decl_in_current_unit_p */



Dot + space missing.