http://d.puremagic.com/issues/show_bug.cgi?id=2105





------- Comment #10 from dsimcha@yahoo.com  2008-09-10 22:14 -------
Here's a slightly updated version of deleteAA() that allows a reference to be
reused after the AA is deleted, so that deleteAA() can be used as both a memory
management tool and a clear function.

void deleteAA(T, U)(ref T[U] input) {
    auto aaPtr = cast(BB*) cast(void*) input;
    deleteBB(aaPtr);
     //Allows AA reference to be reused, i.e. this can be used as a clear
function.
    input = (T[U]).init;
}

void deleteBB(BB* aaPtr) {

    void rdelAA(aaA* input) {
        if(input.left !is null)
            rdelAA(input.left);
        if(input.right !is null)
            rdelAA(input.right);
        delete input;
    }

    foreach(node; aaPtr.b)
        if(node !is null)
            rdelAA(node);
    delete aaPtr.b;
    delete aaPtr;
}


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http://d.puremagic.com/issues/show_bug.cgi?id=2105


bugzilla@digitalmars.com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED




------- Comment #11 from bugzilla@digitalmars.com  2008-12-25 04:38 -------
Fixed dmd 1.038 amd 2.022


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http://d.puremagic.com/issues/show_bug.cgi?id=2105


dsimcha@yahoo.com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |REOPENED
         Resolution|FIXED                       |




------- Comment #12 from dsimcha@yahoo.com  2009-01-01 23:38 -------
The patch only partially resolves the issue.  There is still no way to manually delete AAs, it's just that now, old arrays of pointers to AA structs is deterministically freed when the array is rehashed.  The other part was that there should be a delete statement for AAs.


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http://d.puremagic.com/issues/show_bug.cgi?id=2105





------- Comment #13 from mmoncure@gmail.com  2009-01-13 06:59 -------
I would be personally satisfied if AA memory was cleaned up if they are defined 'scope' when they leave scope...is this the case?


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http://d.puremagic.com/issues/show_bug.cgi?id=2105


David Simcha <dsimcha@yahoo.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|REOPENED                    |RESOLVED
         Resolution|                            |FIXED


--- Comment #14 from David Simcha <dsimcha@yahoo.com> 2011-08-27 07:35:35 PDT ---
I'm resolving this one as fixed because the NO_INTERIOR patch accomplishes the same thing, though in a different way.

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