false positive escaping reference to local array

Shachar Shemesh via Digitalmars-d digitalmars-d at puremagic.com
Wed May 6 03:31:30 PDT 2015


On 06/05/15 10:28, Shachar Shemesh wrote:
> Hi all,
>
> Please consider the following program:
> void main() {
>      int array[13];
>
>      int[] internalFunc() {
>          return array;
>      }
> }
>
> This code does not compile (dmd 2.066.1), claiming:
> test.d(5): Error: escaping reference to local array
>
> The way I see it, the array in question is in scope anywhere the
> function is, and as such, this error is a false positive.
>
> Thoughts?
>
> Shachar

Interestingly, adding neither @system nor @trusted to the inner function 
solves this problem.

Shachar


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