rnk marked an inline comment as done.
rnk added inline comments.

================
Comment at: clang/test/CoverageMapping/debug-dir.cpp:14
+//
+// RELATIVE: @__llvm_coverage_mapping = {{.*"\\01[^/]*foobar.*debug-dir\.cpp}}
+
----------------
vsk wrote:
> Does the "[^/]" check work on Windows, or is something like "[^/\\]" 
> necessary?
It is insufficient on Windows, but the full string looks like 
`"\01\0Dfoobar\5Cdebug-dir.cpp`, so `[^/\\]` would match the `\0D`. If the 
`\0D` is the same across all systems, I could match that and it would suffice. 
As is, this will catch absolute paths on Unix only, which could be enough 
coverage.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D68733/new/

https://reviews.llvm.org/D68733



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