[Bug c/55422] gcc does not diagnose change of linkage for a function.

[mpolacek at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55422



--- Comment #3 from Marek Polacek <mpolacek at gcc dot gnu.org> 2012-11-21 
12:44:31 UTC ---

Looks like the first example is just an undefined behavior in which case GCC

isn't obliged to issue an error.