On 2013-04-02 02:16, Chris Nicholson-Sauls wrote:
Two different languages I've used in the distant past used @ for expansion.auto t1 = {1, "hi"}; auto t2 = {2, "yo"}; auto t3 = {t1, t2}; // == {{1, "hi"}, {2, "yo"}} auto t4 = {@t1, @t2}; // == {1, "hi", 2, "yo"} Are there still unspecified plans for @, or is it now available for something like this? Regarding the $ident syntax (which I was glad to see, since my first question when reading the DIP was whether a way existed to do that), couldn't the @ syntax then be allowed for this as well, with expansion of a scalar defined as the scalar itself? int x = 1; if ( auto {@x, y} = tmp ) // {1, y} = tmp if ( auto {x, y} = tmp } // same as in DIP
Won't there be a conflict with UDA's? -- /Jacob Carlborg
