[PATCH] D22353: FileCheck Enhancement - CHECK-WORD

[Duncan P. N. Exon Smith via llvm-commits]

That's a shame.

I agree with Adrian that adding '\b' to our current regex library would be a simple solution.

> On 2016-Sep-19, at 00:28, Elena Lepilkina <eklepilkina at gmail.com> wrote:
> 
> eklepilkina added a comment.
> 
> There is problem with STL, their realization of regular expressions doesn't match start and of line in basic mode and there is no multiline mode. There is the issue 2343 in http://cplusplus.github.io/LWG/lwg-toc.html.
> There is opportunity to split text by lines and match each line separately, but I think this is a hack and, I think it'll slow FileCheck.
> 
> 
> https://reviews.llvm.org/D22353
> 
> 
>