baloghadamsoftware added inline comments.

================
Comment at: lib/StaticAnalyzer/Checkers/IteratorPastEndChecker.cpp:204
+                                          CheckerContext &C) const {
+  const auto *ThisExpr = COCE->getArg(0);
+
----------------
NoQ wrote:
> This code definitely deserves comments. I managed to understand that this is 
> a workaround for completely replacing the conjured symbol with a lazy value 
> upon calling a method over temporary, which the core does from time to time, 
> and i suspect that this code may break whenever more than one checker starts 
> doing this (i.e. you'd have to skip more than one predecessor node in this 
> case).
> 
> I still think that the root cause here is conjured structural symbols which 
> i'd probably prefer to get rid of completely, and then this hack wouldn't be 
> necessary.
I think I do not fully understand you here: do you mean some fix in the core?


https://reviews.llvm.org/D25660



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