[Issue 13508] array vararg function safety not inferred

via Digitalmars-d-bugs digitalmars-d-bugs at puremagic.com
Sat Sep 20 14:05:21 PDT 2014


https://issues.dlang.org/show_bug.cgi?id=13508

hsteoh at quickfur.ath.cx changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |hsteoh at quickfur.ath.cx

--- Comment #1 from hsteoh at quickfur.ath.cx ---
Array vararg functions are not safe, because they take a slice of arguments on
the stack. Example problem:
-----
class C {
    int[] data;
    this(int[] args...) {
        data = args; // oops: this.data now points to the stack...
    }
}
-----

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