[Bug tree-optimization/46507] std::get and devirtualization on non-automatic variables

hubicka at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Thu Jan 16 06:18:00 GMT 2014


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46507

--- Comment #8 from Jan Hubicka <hubicka at gcc dot gnu.org> ---
Hmm, also if there is anything in standard that prevents user to pass object of
type A by reference to type B (where A is not derived from B) then we can get
the type info from type of parameter t.



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