[libcxx-commits] [PATCH] D117240: [libc++] Fix bug in ranges::advance and refactor the tests

[Mark de Wever via Phabricator via libcxx-commits]

Mordante added a comment.

I didn't look closely but noticed a style issue.



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Comment at: libcxx/include/__iterator/advance.h:153
+      // __magnitude_geq(a, b) returns |a| >= |b|, assuming they have the same sign.
+      auto __magnitude_geq = [](auto a, auto b) {
+        if (a == 0) return b == 0;
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Repository:
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  https://reviews.llvm.org/D117240/new/

https://reviews.llvm.org/D117240