[Issue 20440] Associative arrays of BigInt does not support require or get function

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=20440

--- Comment #4 from Dlang Bot <dlang-bot at dlang.rocks> ---
@n8sh created dlang/druntime pull request #2869 "Fix Issue 20440 - Associative
arrays of BigInt does not support require or get function" fixing this issue:

- Fix Issue 20440 - Associative arrays of BigInt does not support require or
get function

  Applies to any type with a custom opAssign that doesn't return a ref to self

https://github.com/dlang/druntime/pull/2869

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