[Issue 10123] Can't subtract positive number from length of array of struct with disabled default construction

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=10123
Issue 10123 depends on issue 10124, which changed state.

Issue 10124 Summary: Array length increases on subtraction of a big number instead of throwing RangeError
https://issues.dlang.org/show_bug.cgi?id=10124

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

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