[PATCH] D159355: [clang][dataflow] Unsoundly treat "Unknown" as "Equivalent" in widening.
Yitzhak Mandelbaum via Phabricator via cfe-commits
cfe-commits at lists.llvm.org
Wed Sep 6 09:59:40 PDT 2023
ymandel marked an inline comment as done.
ymandel added inline comments.
================
Comment at: clang/lib/Analysis/FlowSensitive/DataflowEnvironment.cpp:53
+//
+// FIXME: this function is a hook that enable unsoundness in support of
+// convergence. Once we have widening support for the reference/pointer and
----------------
mboehme wrote:
> Did you mean "hack"?
>
> If you did indeed mean "hook" -- I think it's not strictly speaking a [hook](https://en.wikipedia.org/wiki/Hooking), as there's no way to change the behavior here (i.e. install a different handler). Maybe just "this function enables unsoundness..."?
yes, "hack". Good catch. :)
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https://reviews.llvm.org/D159355
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