[libcxx-commits] [libcxx] [libc++][format] Don't treat a closing '}' as part of format-spec (PR #81305)

[Po-yao Chang via libcxx-commits]

poyaoc97 wrote:

> Do you have permission to land patches? If not I'll land it on your behalf.
Yes
> ':' for range formatters in more detail. "{:::<<}" is probably rejected. I expect it should be an underlying formatter with left-alignment and `<` as fill character. (I have not tested that.) Maybe it would be good to investigate that for a follow-up patch.
> 
> Did you investigate this? If not do you want to do that for a followup patch, if it's a bug.
Sure, I'm happy to help! It is indeed rejected now.

https://github.com/llvm/llvm-project/pull/81305