On Wednesday, 27 August 2014 at 21:43:40 UTC, bearophile wrote:
It compiles if you use:
@property auto feature() const pure nothrow { return _feature; }
Otherwise I get strange errors like:
...\dmd2\src\phobos\std\exception.d(986,31): Error: pure
function 'std.exception.doesPointTo!(Point, Point,
void).doesPointTo' cannot call impure function
'temp.Point.feature'
Bye,
bearophile
Thanks bearophile, that does make the gist compile. However, in
my own code, I'm getting all sorts of complaints from other
modules about mutable methods not being callable on const objects
(the alias this surfaces some methods that are mutable).
I guess its my own fault for not being diligent about
const-correctness, but it seems odd that sort would care about
the constness of feature() when it is sorting based on x and y.
Do you know if there is a reason for this?
