[Bug c++/63388] cout of enum class value - segmentation fault

[manu at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63388

Manuel López-Ibáñez <manu at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |manu at gcc dot gnu.org
         Resolution|INVALID                     |DUPLICATE

--- Comment #4 from Manuel López-Ibáñez <manu at gcc dot gnu.org> ---
(In reply to Marc Glisse from comment #3)
> I guess it would be possible to have an optional warning, late in the
> optimization process, when we see an empty infinite loop:

Indeed. Such warning is an old request...

*** This bug has been marked as a duplicate of bug 53871 ***