martong marked an inline comment as done.
martong added a comment.

In D124674#3491710 <https://reviews.llvm.org/D124674#3491710>, @NoQ wrote:

> Yes, we've discussed this before, and I'm very much in favor of this change. 
> This is assertion removal, and the assertion has been really useful back in 
> the day, but the assertion doesn't seem to be realistic to maintain with all 
> the new logic in the constraint solver coming in in recent years.

Thanks for your review and support!



================
Comment at: 
clang/include/clang/StaticAnalyzer/Core/PathSensitive/ProgramState.h:88
   GenericDataMap   GDM;      // Custom data stored by a client of this class.
+  bool Infeasible = false;
   unsigned refCount;
----------------
NoQ wrote:
> The reader deserves a massive amount of explanation here. Normally infeasible 
> states are just null states. We need to explain how these new infeasible 
> states are different.
> 
> Maybe a longer name? `IsPostOverconstrained` or something like that.
Okay, I've added an essay that explains these differences.

> Maybe a longer name? IsPostOverconstrained or something like that.
Yeah, I agree a longer name could reflect that this is something that requires 
special handling. I chose `PosteriorlyOverconstrained`.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D124674/new/

https://reviews.llvm.org/D124674

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