[Analyzer] Checker for non-determinism caused by iteration of unordered container of pointers
Summary: Added a checker for non-determinism caused by iterating unordered containers like std::unordered_set containing pointer elements.
Reviewers: NoQ, george.karpenkov, whisperity, Szelethus, baloghadamsoftware
Reviewed By: Szelethus
Subscribers: mgorny, xazax.hun, baloghadamsoftware, szepet, rnkovacs, a.sidorin, mikhail.ramalho, donat.nagy, dkrupp, jdoerfert, Charusso, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D59279
llvm-svn: 361664