[clang] [compiler-rt] [libcxx] [lld] [lldb] [llvm] [mlir] [polly] python: use raw strings for regex (PR #105990)

[Paul Zander via cfe-commits]

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@@ -284,7 +284,7 @@ def sync_csv(rows: List[Tuple], from_github: List[PaperInfo]) -> List[Tuple]:
             results.append(gh.for_printing())
             continue
         elif paper.status != gh.status:
-            print(f"We found a CSV row and a Github issue with different statuses:\nrow: {row}\Github issue: {gh}")
+            print(rf"We found a CSV row and a Github issue with different statuses:\nrow: {row}\Github issue: {gh}")
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negril wrote:

See https://docs.python.org/3/reference/lexical_analysis.html#escape-sequences. The `\n` and `\G` are interpreted as an escape sequence. Hence necessitates the change.  

https://github.com/llvm/llvm-project/pull/105990