[PATCH] D32524: [clang-format] Fix MatchingOpeningBlockLineIndex computation

[Francois Ferrand via Phabricator via cfe-commits]

Typz added a comment.

I tried to add some test, but could not find a simple way: I could not find any 'parser' tests from which to start, and I don't see with current master how this can be an issue (though it becomes an issue with some of other patches).
Any hint how to implement some test?


https://reviews.llvm.org/D32524