On 11/10/14 3:29 AM, Don wrote:

The problem is, that you need to be able to take a slice of a
stack-allocked array (otherwise stack allocated arrays are useless). Eg
you should be able to pass a slice of a stack array to writefln().

Detecting if the slice is returned, requires flow analysis. Currently
the front-end doesn't do any flow analysis at all, except for a couple
of special cases like closures and super() calls.

While all of that is true, the OP's code should be rejected. It returns a static array as a dynamic array in one expression.

-Steve

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