[Issue 15909] Duplicate case error reports characters as numbers

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=15909

--- Comment #4 from Dlang Bot <dlang-bot at dlang.rocks> ---
dlang/dmd pull request #11961 "merge stable" was merged into master:

- ccf2c7f0bcbae575b1c1794d657cf9b89717b19f by Luhrel:
  Fix Issue 15909 - Duplicate case error reports characters as numbers

https://github.com/dlang/dmd/pull/11961

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