ASDenysPetrov added a comment. @vsavchenko Thank you for a proposed solution. It looks much easier to understand and maintain. Great! I will take it into account.
> Well, that is a nice exercise for "two pointer" problems, but can we please > talk about the actual use case for it? I'm currently working on **integral cast between ranges**. Consider the range of `int` which is casted to `char`. You've got some ranges of `int` which obviously should be corespondently represented as some other ranges of `char`. Some examples: int [257, 259] -> char [1, 3] int [510, 513] -> char [-2, 1] int [42, 1000] -> char [-128, 127] int [257, 259] U [2049, 2051] -> char [1,3] // Here we need `unite` logic to get a casted range because both original ranges lay on the same area after trancation. CHANGES SINCE LAST ACTION https://reviews.llvm.org/D99797/new/ https://reviews.llvm.org/D99797 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
