On Saturday, 24 June 2017 at 02:31:09 UTC, Solomon E wrote:
I think my proposal to add another use of semicolon in
parentheses, like `foreach` or `for` but not the same as
either, was needlessly complicated.
in (a)
out (result) (a)
as syntax sugar where each (a) lowers to
{assert(a);}
and in future can lower to something else, to renovate contract
implementation
That's so much easier, in every way.
Another option is to allow giving a name to a function's return
value in its signature, so something like:
int result myFunc(Args...)(Args args)
if (Args.length > 1)
in (args[0] > 0)
out (result > 10);
This is the approach taken by Dafny, which was mentioned earlier
in the thread. Can't say I like it.
