[Issue 22389] noreturn functions are allowed to return normally

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=22389

--- Comment #3 from Dlang Bot <dlang-bot at dlang.rocks> ---
dlang/dmd pull request #13209 "Merge stable into master" was merged into
master:

- ae8b0e008805bf575eefdacf4faef7114532b3fb by Florian:
  Fix 22389 - Check that noreturn functions don't return normally (#13173)

  Such functions are malformed and hence could cause undefined behavior
  at the call site.

https://github.com/dlang/dmd/pull/13209

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