@property - take it behind the woodshed and shoot it?
deadalnix
deadalnix at gmail.com
Thu Jan 24 21:12:19 PST 2013
On Friday, 25 January 2013 at 01:28:05 UTC, kenji hara wrote:
> I have thought an additional idea.
> If we really want a feature to disable optional parentheses for
> normal
> functions, we can add @function attribute to the language spec.
>
> int foo();
> @property int bar();
> @function int baz(); // new!
>
> int x1 = foo(); // ok
> int x2 = foo; // optional parentheses, allowed
> int y1 = bar(); // disallowed, calling int is meaningless
> int y2 = bar; // ok
> int z1 = baz(); // ok
> int z2 = baz; // *disallowed* by @function attribute
>
> How about?
>
@function seems like an extra complication. Ambiguity between
setter and getter for @properties when UFCS come into play are
not solved. Functional style is impaired as you can't pass
regular function around, just @function . You'll still find trap
in generic code around the behavior of regular functions.
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