https://issues.dlang.org/show_bug.cgi?id=22708
--- Comment #3 from Dlang Bot <dlang-bot@dlang.rocks> --- @MartinNowak created dlang/dmd pull request #13785 "merge stable" fixing this issue: - Fix 22708 - Extend semantic for switch statements with invalid values (#13617) Only omitting the cast allows further semantic to perform the expected checks and transformations. This allows for better error detection that were not reported before and also avoids invalid errors due to missing `optimize` calls. https://github.com/dlang/dmd/pull/13785 --
