[PATCH] D147652: [symbolizer] Check existence of input file in GNU mode

[David Blaikie via Phabricator via llvm-commits]

dblaikie added a comment.

In D147652#4439871 <https://reviews.llvm.org/D147652#4439871>, @MaskRay wrote:

> There is a time-of-check-to-time-of-use issue that we can ignore (as we may wait on the addresses),

I had the same concern there (& maybe @jhenderson did too) & claimed to be addressed/not a problem in https://reviews.llvm.org/D147652#4314914 but I didn't quite follow.

What do you mean "as we may wait on the address" - like we could deal with this problem later? Any particular reason to do that, rather than avoiding introducing the time-of-check-to-time-of-use issue in the first place?


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https://reviews.llvm.org/D147652