Szelethus added inline comments.
================
Comment at:
lib/StaticAnalyzer/Checkers/UninitializedObject/UninitializedPointee.cpp:223
+ // int*).
+ while (auto Tmp = V.getAs<loc::MemRegionVal>()) {
+ // We can't reason about symbolic regions, assume its initialized.
----------------
NoQ wrote:
> Hmm, i still have concerns about things like `int *x = (int *)&x;`. Why not
> just check the type to terminate the loop? Type hierarchy is guaranteed to be
> finite.
There actually is a testcase for that -- it would create a
nonloc::LocAsInteger, not a loc::MemRegionVal.
I'll add a TODO to revisit this loop condition (again :) ).
https://reviews.llvm.org/D50509
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