------- Comment #6 from Ralf dot Wildenhues at gmx dot de 2008-01-29 17:25 ------- Created an attachment (id=15050) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=15050&action=view) reduced testcase
t.5.ii: In function int main(): t.5.ii:14: error: ambiguous overload for operator== in c == p t.5.ii:14: note: candidates are: operator==(X, X) <built-in> t.5.ii:14: note: operator==(int, int) <built-in> t.5.ii:14: note: operator==(X, X) <built-in> t.5.ii:7: note: bool coEnum<e1, e2>::operator==(coEnum<e1, e2>) const [with e1 = A, e2 = X] -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26278