[Issue 16997] Real-life evidence for integer promotion of unary minus creating bugs when porting C code

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=16997

--- Comment #1 from ponce <aliloko at gmail.com> ---
Created attachment 1626
  --> https://issues.dlang.org/attachment.cgi?id=1626&action=edit
Patch in ketmar DMD fork ("aliced") to make unary +/- on small integers a
warning

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