[PATCH] D141811: [clang-format] Allow trailing return types in macros

[Emilia Dreamer via Phabricator via cfe-commits]

rymiel added a comment.

I suppose this means `auto a = (b) -> c;` is also technically broken, actually, and there's no easy fix for that.

I did have an idea for adding an additional pass taking place somewhere in `TokenAnnotator::calculateFormattingInformation`, which would detect trailing return types using a bit more context, as a potential fix for https://github.com/llvm/llvm-project/issues/41495. I suppose I could make that theoretically replace all of this AutoFound logic. I should actually try to see if my idea would work at all though.


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https://reviews.llvm.org/D141811