@disable assignment of [] literal?
Meta via Digitalmars-d-learn
digitalmars-d-learn at puremagic.com
Mon Apr 27 09:32:06 PDT 2015
On Monday, 27 April 2015 at 14:30:26 UTC, Kagamin wrote:
> Use a different type to match empty slice instead of void[]?
>
> struct ArrayWrapper(T)
> {
> T t;
>
> this(T t)
> {
> assert(t !is null);
> }
>
> @disable this(typeof(null));
> @disable this(ArrayWrapper[]); //should match []
>
> typeof(this) opAssign(T val)
> {
> assert(t !is null);
> this.t = val;
>
> return this;
> }
>
> @disable typeof(this) opAssign(typeof(null));
> @disable typeof(this) opAssign(ArrayWrapper[]); //should
> match []
> }
That won't work because I want to catch the [] literal, which is
of type void[] and not ArrayWrapper[].
More information about the Digitalmars-d-learn
mailing list