Is this a bug in g ++ C ++ 14?

Question

It seems that with auto options, g ++ just uses the first auto it encounters. This is mistake?

 auto f(std::vector<auto> a) { a.push_back('0'); return std::string(""); }

+7

c ++ g ++ c ++ 14

justanothercoder Mar 08 '16 at 19:43

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1 answer

peterkshultz · Accepted Answer · 2016-05-24T17:43:39+0000

As @SergeyA pointed out, this is a GCC bug. std::vector<auto> should not be accepted.