[PATCH] D55697: [analyzer] Assume that we always have a SubEngine available

[Gábor Horváth via Phabricator via cfe-commits]

xazax.hun created this revision.
xazax.hun added reviewers: NoQ, george.karpenkov.
xazax.hun added a project: clang.
Herald added subscribers: gamesh411, dkrupp, donat.nagy, Szelethus, mikhail.ramalho, a.sidorin, rnkovacs, szepet, baloghadamsoftware, whisperity.

I was stumbled upon some checks whether a SubEngine is available. I was wondering why do we have those checks so I removed them and wondered if the tests would break. They did not break on my machine, so I submitted this patch.

Do yo think these should be removed? If no, how could we test those code paths because apparently they are untested at the moment.


Repository:
  rC Clang

https://reviews.llvm.org/D55697

Files:
  lib/StaticAnalyzer/Core/ProgramState.cpp
  lib/StaticAnalyzer/Core/RegionStore.cpp

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