[Issue 15504] core.demangle uses exception handling for normal control flow

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=15504

feklushkin.denis at gmail.com changed:

           What    |Removed                     |Added
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             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

--- Comment #5 from feklushkin.denis at gmail.com ---
Fixed by https://github.com/dlang/dmd/pull/16114

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