http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53502
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |jakub at gcc dot gnu.org
--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-05-28
15:52:39 UTC ---
I believe because for C++ that kind of typedef isn't useless when the enum is
anonymous - the typedef gives it a name.
On
int
foo ()
{
typedef enum { A = 1 } E1, E2;
typedef enum E { B = 1 } E3, E4;
return A + B;
}
C warns about E{1,2,3,4}, while C++ warns just about E{2,3,4}, but not E1.
