[Issue 21293] dtoh: segfault when building cxx-headers on MacOS

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=21293

moonlightsentinel at disroot.org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|dtoh: segfault when         |dtoh: segfault when
                   |building cxx-headers        |building cxx-headers on
                   |                            |MacOS

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