[PATCH] D37263: [clang-format] Ignore case when sorting using-declarations

[Alexander Kornienko via Phabricator via cfe-commits]

alexfh added a comment.

As discussed offline, the sorting should also be stable to avoid no-op replacements for identical using declarations and randomizing the order of using declarations differing only in case (not that I'd expect this to be a frequent thing, but it's better to handle it properly anyway).


https://reviews.llvm.org/D37263