January 31, 2015
https://issues.dlang.org/show_bug.cgi?id=14037

sinkuupump@gmail.com changed:

           What    |Removed                     |Added
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                 CC|                            |sinkuupump@gmail.com
           Hardware|x86                         |All
                 OS|Windows                     |All

--- Comment #1 from sinkuupump@gmail.com ---
Error on assigning to AA of BigInt seems a compiler problem: https://issues.dlang.org/show_bug.cgi?id=14089

However, memoize shouldn't assume that an overloaded opAssign returns the object. So I think your fix to memoize is necessary.

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February 04, 2015
https://issues.dlang.org/show_bug.cgi?id=14037

sinkuupump@gmail.com changed:

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

--- Comment #2 from sinkuupump@gmail.com ---
The compiler problem was fixed. Closing.

> However, memoize shouldn't assume that an overloaded opAssign returns the object. So I think your fix to memoize is necessary.
Ignore this. I didn't know that AA assignment expression always returns object on rhs.

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