https://issues.dlang.org/show_bug.cgi?id=15579
--- Comment #5 from github-bugzi...@puremagic.com --- Commits pushed to master at https://github.com/D-Programming-Language/dmd https://github.com/D-Programming-Language/dmd/commit/316f2e900dc16ce1351a305c58bad287b2855ad5 fix Issue 15579 - extern(C++) interfaces/multiple-inheritance https://github.com/D-Programming-Language/dmd/commit/c6ac10aed0f7dc76112e576204e3a1e8ea307dbd Merge pull request #5361 from WalterBright/fix15579 fix Issue 15579 - extern(C++) interfaces/multiple-inheritance --