On 10/02/2013 06:06 PM, Botond Ballo wrote:
> Having to repeat 'expr' is rather unfortunate, and C++14
> fixes that. You can now write:
>
> auto function(A a, B b)
> {
> return expr;
> }
>
> The only restriction is
> that if there are multiple return expressions, they
> must all have the same type.
Same type as in the std::is_same sense? Or same type in the a?b:c sense, where
b/c can be different types, and one expression must convert to the other's
type? I assume you mean the former, but I can imagine cases (think pointers
and nullptr) where the latter would definitely be nice.
Jeff
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