3 ms·
Your link doesn't work for me. Can you perhaps just explain the difference? A twitter link is hardly a canonical source.
by sqeaky 9y ago
Your link doesn't work for me. Can you perhaps just explain the difference? A twitter link is hardly a canonical source.
- Sean1708 9y agoThere are some trailing characters in the link. But the tweet is > decltype(auto) f1(){int x = 0; return x;} > decltype(auto) f2(){int x = 0; return (x);} > Latter, not former, returns reference to int.