mydeveloperday adfe58b09d [clang-format] Minimize the damage caused by AlignArrayOfStructures when working on non square arrays ...

I have lost count of the number of times this has been reported, but it fundamentally comes down to the fact that the "AlignArrayLeft/Right" function is fundamentally broken for non-square arrays.

As a result, a pointer can end up running off the end of the array structure, I've spent the last 2 weekends trying to rewrite this algorithm but I've struggled to get it aligned correctly.

This is an interim fix, that ignores all array that are non-square and leaves them alone. I think this can allow us to close out most of the crashes (if not all).

I think this can help reduce the number of bugs coming in that are duplicates.

https://github.com/llvm/llvm-project/issues/53748
https://github.com/llvm/llvm-project/issues/51767
https://github.com/llvm/llvm-project/issues/51277

Reviewed By: curdeius, HazardyKnusperkeks, feg208

Differential Revision: https://reviews.llvm.org/D121069

2022-03-12 17:22:31 +00:00

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