[Issue 12984] [REG2.068a] ICE on forward reference of derived class from other instantiated class

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=12984

--- Comment #6 from github-bugzilla at puremagic.com ---
Commits pushed to stable at https://github.com/D-Programming-Language/dmd

https://github.com/D-Programming-Language/dmd/commit/ec6df46675f8de0110c6cdc7a85d4066310a91fa
fix Issue 12984 - ICE on forward reference of derived class from other
instantiated class

https://github.com/D-Programming-Language/dmd/commit/2a83a40246dee806b04465bd424d41ac9f78349f
Merge pull request #4537 from 9rnsr/fix12984

https://github.com/D-Programming-Language/dmd/commit/302d42186a30452ddb0c7bd02f4f8c682a8f4c93
[Fix] Fix incorrect test for issue 12984.

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