[Issue 17898] Segfault in compile with -deps and -unittest

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=17898

--- Comment #1 from Saurabh Das <saurabh.das at gmail.com> ---
PS: This is also observed in DMD 2.075.1 but not on DMD 2.074.1

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