http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53524
Manuel López-Ibáñez <manu at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2012-05-30 CC| |manu at gcc dot gnu.org Ever Confirmed|0 |1 --- Comment #4 from Manuel López-Ibáñez <manu at gcc dot gnu.org> 2012-05-30 07:57:59 UTC --- That input_location is pointing to something so bogus makes me think that something weird is going on. In any case, it would be interesting to know why same_type fails a few lines above, and whether it is true that g++ is not doing the two-phase typing properly. The following also warns, so the type of the enum values does not seem to be the issue: N2 = 0 ? PointerLikeTypeTraits < PT1 >::NumLowBitsAvailable : PointerLikeTypeTraits < PT2 >::NumLowBitsAvailable,