[llvm] [Support] Add `\g<ref>` backreferences in Regex::sub() (PR #67220)

Igor Kudrin via llvm-commits llvm-commits at lists.llvm.org
Wed Sep 27 22:25:25 PDT 2023


igorkudrin wrote:

> Using `\g` for replacement looks good. https://www.regular-expressions.info/replacebackref.html

Thanks for the link. It's interesting that they mention the `\g<ref>` syntax only for referencing named groups, which we do not support.

https://github.com/llvm/llvm-project/pull/67220


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