[PATCH] D28081: Make GetStyle return Expected<FormatStyle> instead of FormatStyle

[Antonio Maiorano via Phabricator via cfe-commits]

amaiorano added a comment.

One more thing I forgot to mention is that this change comes from a discussion we had on this other change: https://reviews.llvm.org/D27440 where @djasper agreed that "fallback-style should only be used when there is no .clang-format file. If we find one, and it doesn't parse correctly, we should neither use the fallback style nor scan in higher-level directories (not sure whether we currently do that).".


https://reviews.llvm.org/D28081