[RFC] std::string(0);

[Paolo Carlini]

Martin Sebor wrote:

> A conforming implementation is not allowed to reject constructs
> such as std::string (0) just because they might cause undefined
> behavior at runtime. Consider this well-formed program:
>
>     #include <string>
>     int main () {
>         if (0) std::string (0);
>     }

Thanks Martin for your message: I wanted to say something vaguely similar
but was not able to find the words (and the example!)

Paolo.