On Tuesday, 2 April 2013 at 06:42:00 UTC, Jacob Carlborg wrote:
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?
Oh yeah, those exist. (I seriously forgot... just because I
haven't gotten to play with recent D releases any.)
