[Bug c++/55002] trailing return type is rejected in function signature

[leonid at volnitsky dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55002

--- Comment #1 from Leonid Volnitsky <leonid at volnitsky dot com> 2012-10-20 19:20:00 UTC ---
I've probably overcomplicated my example. Simpler test case:
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int f(auto (*ff) -> int (int) ) {
        return ff(1);
}
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