[Bug c++/54046] [4.6/4.7/4.8 Regression] wrong control reaches end of non-void function for switch case with throw and default

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54046



Jakub Jelinek <jakub at gcc dot gnu.org> changed:



           What    |Removed                     |Added

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             Status|NEW                         |ASSIGNED

         AssignedTo|unassigned at gcc dot       |jakub at gcc dot gnu.org

                   |gnu.org                     |



--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-11-20 
17:27:03 UTC ---

Created attachment 28744

  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28744

gcc48-pr54046.patch



Actually, with a langhook we can already at the C++ FE level get rid of the

warning for most of the cases, similarly how we don't warn for

g++.dg/warn/Wreturn-type-7.C (PR20681).