Re: Using inout in delegate

[Timon Gehr]

On 03/28/2013 09:34 AM, Jacob Carlborg wrote:

The following code fails to compile:

void foo (inout int[] arr)
{
     auto dg = {
         foreach (i, e ; arr) {}
     };
     dg();
}

void main ()
{
     auto a = [3, 4, 5];
     foo(a);
}

Error message:

main.d(9): Error: variable main.foo.__lambda1.__aggr1174 inout variables
can only be declared inside inout functions
main.d(9): Error: variable main.foo.__lambda1.e inout variables can only
be declared inside inout functions

If I remove the delegate everything compiles. Am I doing something wrong?

It is a bug / problem with inout's design.